tag:blogger.com,1999:blog-512551895997900452026-06-03T08:00:00.125+05:00PakMcqs - Pakistan&#39;s Largest MCQs BankOur mission is to empower Pakistani students by providing free, high-quality, and reliable MCQs. We are your dedicated partner in your journey to ace your exams and achieve your career goals.Saad Ahmadhttp://www.blogger.com/profile/17817655044228307443noreply@blogger.comBlogger1903125tag:blogger.com,1999:blog-51255189599790045.post-42977774467624308832026-06-03T08:00:00.000+05:002026-06-03T08:00:00.118+05:005th Class General Science Chapter 7 CBT Test | Electricity and Magnetism MCQs | PAKMCQs<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- Forced Light Mode Meta --> <meta name="color-scheme" content="light"> <title>Professional CBT System</title> <script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/2.5.1/jspdf.umd.min.js"></script> <style> * { box-sizing: border-box; } :root { color-scheme: light; } #cbt-outer-shell { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; background: #f4f7f6; z-index: 99999999; display: flex; align-items: center; justify-content: center; 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style="font-size: 40px;">⚠️</div> <h3 style="margin: 10px 0; color: #333;">Alert</h3> <p id="custom-alert-msg" style="color: #666;">Message</p> <button class="custom-btn btn-ok" onclick="closeCustomAlert()">OK</button> </div> </div> <div id="custom-confirm-overlay" class="custom-overlay"> <div class="custom-box"> <div style="font-size: 40px;">❓</div> <h3 style="margin: 10px 0; color: #333;">Confirmation</h3> <p id="custom-confirm-msg" style="color: #666;">Are you sure?</p> <div style="margin-top: 15px;"> <button class="custom-btn btn-yes" id="confirm-yes-btn">Yes</button> <button class="custom-btn btn-no" id="confirm-no-btn">No</button> </div> </div> </div> <div id="cbt-outer-shell" class="not-started"> <div id="fs-overlay"> <h2>⚠️ فل اسکرین موڈ بند ہے</h2> <p>ٹیسٹ جاری رکھنے کے لیے دوبارہ فل اسکرین بٹن دبائیں</p> <button class="btn btn-start" style="width:auto" onclick="resumeFS()">Resume Full Screen</button> </div> <!-- Screen 1: Welcome --> <div class="screen active" id="screen1"> <div class="welcome-card"> <h1 style="color: #0056b3; margin-top: 0;">General Science (Electricity and Magnetism)</h1> <p>PAKMCQs Online Computer Based Test</p> <hr style="margin: 25px 0; opacity: 0.2;" /> <button class="btn btn-start" onclick="startSetup()">Start Exam Now</button> </div> </div> <!-- Screen 2: Profile --> <div class="screen" id="screen2"> <div class="welcome-card"> <div class="profile-section"> <img alt="Profile" id="preview-img" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhhKHkA2iNxBxF-qE_XfB9XW2_G1S1-3pv0QU4zW75ABGP-wpyYs_xag87g-QRUcSmr0ClzDpf1k7MIIdoRLUpSg6t07-nS9TCf0mfouGwlvJV2jOU56auRzrEwQ1wO1O0Ak4SEhmUBeJSwPuP3PJoPOjpyQ48tNEEZeBIh07ROwvEXuTMtIyEyxOS0Gw/s16000/download.png" /> </div> <h3 style="color: #0056b3; margin-bottom: 10px; text-align: left;">Exam Details</h3> <div class="form-group"><label>Test:</label><input readonly="" type="text" value="5th Class General Science Ch-7 Electricity and Magnetism Test test" /></div> <div style="display: grid; gap: 10px; grid-template-columns: 1fr 1fr;"> <div class="form-group"><label>Total Number:</label><input id="disp-marks" readonly="" type="text" /></div> <div class="form-group"><label>Total MCQs:</label><input id="disp-mcqs" readonly="" type="text" /></div> </div> <div style="display: grid; gap: 10px; grid-template-columns: 1fr 1fr;"> <div class="form-group"><label>Passing Marks:</label><input readonly="" type="text" value="50%" /></div> <div class="form-group"><label>Time:</label><input readonly="" type="text" value="15 Minutes" /></div> </div> <button class="btn btn-start" onclick="saveAndProceed()">Next Step</button> </div> </div> <!-- Screen 3: Instructions --> <div class="screen" id="screen3"> <div class="welcome-card"> <h2 style="color: red;">ضروری ہدایات</h2> <div style="direction: rtl; font-size: 18px; line-height: 2; text-align: right;"> 1. ٹیسٹ فل اسکرین موڈ میں چلے گا۔<br /> 2. ایک بار جواب محفوظ ہونے کے بعد تبدیل نہیں ہو سکے گا۔<br /> 3. سکپ کیے ہوئے سوالات دائیں جانب نظر آئیں گے۔<br /> 4. ٹیسٹ کے دوران اسکرین سے باہر نکلنے پر وارننگ ملے گی۔ </div> <button class="btn btn-start" onclick="showScreen(4)" style="margin-top: 20px;">I Agree, Start</button> </div> </div> <!-- Screen 4: Countdown --> <div class="screen" id="screen4"> <div class="welcome-card"> <h2>تیار ہو جائیں...</h2> <div id="ct" style="color: #0056b3; font-size: 100px; font-weight: bold;">3</div> </div> </div> <!-- Screen 5: Exam --> <div class="screen" id="screen5"> <div class="exam-container"> <div class="left-side"> <img alt="User" class="exam-avatar" id="final-avatar" src="" /> <h3 id="u-name" style="color: #0056b3; font-size: 16px; margin: 0;">Candidate</h3> <div class="timer-box"> <div class="timer-label">Time Remaining</div> <div class="timer-digits" id="side-timer">15:00</div> </div> <div class="progress-box"> <div class="progress-header"> <span>Completed</span> <span id="prog-text">0%</span> </div> <div class="progress-bar-bg"> <div class="progress-bar-fill" id="prog-fill"></div> </div> </div> <div class="candidate-info-list"> <p><strong>Test:</strong> <span>GS Ch-7 Electricity and Magnetism</span></p> <p><strong>Marks:</strong> <span id="info-marks">30</span></p> <p><strong>MCQs:</strong> <span id="info-mcqs">30</span></p> <p><strong>Passing:</strong> <span id="info-pass">15</span></p> </div> </div> <div class="main-exam-area"> <div class="q-header"> <span style="color: #0056b3; font-weight: bold;">Question Panel</span> <span id="q-stat">Rem: 30/30</span> </div> <div id="q-display"> <div class="question-text" id="q-txt">Loading...</div> <div id="opt-box"></div> </div> <div class="action-buttons"> <button class="btn btn-skip" onclick="skip()">Skipped</button> <button class="btn btn-next" onclick="save()">Save &amp; Next</button> </div> </div> <div class="right-side"> <h4 style="margin-top: 0;">Skipped MCQs</h4> <div class="skip-grid" id="s-grid"></div> </div> </div> </div> <!-- Screen 6: Result --> <div id="screen6" class="screen"> <div class="welcome-card" style="max-width: 600px;"> <h1 id="r-status">Result Summary</h1> <div style="display: grid; grid-template-columns: 1fr 1fr; gap: 15px; margin: 25px 0;"> <div style="background:#eee; padding:15px; border-radius:10px;"><b>Marks</b><br><span id="r-marks" style="font-size:30px;">0</span></div> <div style="background:#eee; padding:15px; border-radius:10px;"><b>Grade</b><br><span id="r-grade" style="font-size:30px;">F</span></div> </div> <button class="btn btn-start" onclick="location.reload()">Exit & Finish</button> </div> </div> </div> <script> const examSettings = { totalQuestions: 30, subjects: [ { name: "General Science", importantPercentage: 100, normalPercentage: 0, importantMcqs: [ { q: "What is electricity commonly known as?", opts: ["Magnetic force", "Electric current", "Solar power", "Sound energy"], c: 1 }, { q: "Through which material does electric current typically flow?", opts: ["Plastic pipes", "Metal cables", "Wooden sticks", "Rubber bands"], c: 1 }, { q: "What is the kind of electricity called that does not flow from one place to another?", opts: ["Static electricity", "Running current", "Battery power", "Generator energy"], c: 0 }, { q: "What causes dry hair to raise up or push apart while combing?", opts: ["Gravity", "Static electricity", "Air pressure", "Magnetism"], c: 1 }, { q: "What is the reason behind the comb attracting paper bits after rubbing?", opts: ["The comb is magnetic", "The comb has acquired charge", "The paper is wet", "Gravitational force"], c: 1 }, { q: "What is described as a basic property of matter?", opts: ["Color", "Charge", "Sound", "Speed"], c: 1 }, { q: "Which phenomenon is responsible for the interaction between the comb and paper?", opts: ["Gravity", "Magnetism", "Static electricity/Charge", "Light reflection"], c: 2 }, { q: "Why does a plastic comb attract small bits of paper after being rubbed through dry hair?", opts: ["Because of its color", "Because it has acquired charge", "Because of the wind", "Because the paper is heavy"], c: 1 }, { q: "What is considered a basic property of matter in the study of electricity?", opts: ["Taste", "Smell", "Charge", "Softness"], c: 2 }, { q: "What is the state of charge on a balloon and a woolen cloth before they are rubbed together?", opts: ["Both are positive", "Both are negative", "There was no charge", "They are already sparking"], c: 2 }, { q: "Why do a balloon and woolen cloth attract each other after being rubbed?", opts: ["Because they have same charges", "Because they have acquired opposite charges", "Because they are wet", "Because they became heavy"], c: 1 }, { q: "Which charge does an inflated balloon acquire after being rubbed with a woolen cloth?", opts: ["Positive charge", "No charge", "Negative charge", "Magnetic charge"], c: 2 }, { q: "What type of charge does the woolen cloth acquire after rubbing it against a balloon?", opts: ["Negative charge", "Positive charge", "Neutral charge", "Green charge"], c: 1 }, { q: "How many main types of electric charges are there?", opts: ["One", "Three", "Two", "Four"], c: 2 }, { q: "What are the names of the two types of electric charges?", opts: ["High and Low", "Hot and Cold", "Positive and Negative", "Large and Small"], c: 2 }, { q: "How do clouds in the sky become electrically charged?", opts: ["Due to sunlight", "Due to rubbing with air", "Due to heavy rain", "Due to birds flying"], c: 1 }, { q: "When clouds get charged, how are the charges distributed?", opts: ["All becomes positive", "All becomes negative", "One end becomes positive and the other negative", "They lose all charges"], c: 2 }, { q: "What is produced when clouds having opposite charges come near each other?", opts: ["Rain", "A spark (Lightning)", "Snow", "Smoke"], c: 1 }, { q: "Lightning is considered a natural example of which kind of electricity?", opts: ["Flowing current", "Battery electricity", "Static electricity", "Solar electricity"], c: 2 }, { q: "If a plastic comb becomes negatively charged from hair, what will be the charge on the hair?", opts: ["Negative charge", "Positive charge", "No charge", "Blue charge"], c: 1 }, { q: "Why do individual hairs push apart and raise up after being combed?", opts: ["They are very light", "Same charges on hair repel each other", "Because of the wind", "They want to be longer"], c: 1 }, { q: "What happens when two balloons are both rubbed with a woolen cloth and brought close to each other?", opts: ["They attract each other", "They repel each other", "They start glowing", "Nothing happens"], c: 1 }, { q: "What is the basic law regarding similar charges?", opts: ["They attract each other", "They destroy each other", "They repel each other", "They stay still"], c: 2 }, { q: "What is the behavior of opposite charges when they are near each other?", opts: ["They repel each other", "They attract each other", "They become neutral instantly", "They turn into light"], c: 1 }, { q: "What is the smallest particle of any material called?", opts: ["Cell", "Tissue", "Atom", "Molecule"], c: 2 }, { q: "Which subatomic particles are contained within an atom?", opts: ["Only sand", "Electrons and protons", "Only water", "Dust particles"], c: 1 }, { q: "What type of electric charge does a proton carry?", opts: ["Negative charge", "Positive charge", "Neutral charge", "No charge"], c: 1 }, { q: "What is the charge of an electron compared to a proton?", opts: ["Same amount of positive charge", "Same amount of negative charge", "Double positive charge", "Half negative charge"], c: 1 }, { q: "In a normal atom, how does the number of protons compare to electrons?", opts: ["Protons are more", "Electrons are more", "They are equal in number", "There are no electrons"], c: 2 }, { q: "Why is an atom as a whole considered neutral?", opts: ["Because it has only protons", "Because it has no charge", "Because it is too small", "Because it is made of water"], c: 1 }, { q: "What happens when two different materials are rubbed together?", opts: ["Protons are transferred", "Electrons are transferred", "The materials melt", "They turn into gas"], c: 1 }, { q: "What happens to a material that loses electrons during rubbing?", opts: ["It becomes negatively charged", "It becomes positively charged", "It becomes neutral", "It disappears"], c: 1 }, { q: "What charge does a material acquire if it gets an excess of electrons?", opts: ["Positive charge", "Negative charge", "No charge", "Magnetic charge"], c: 1 }, { q: "What part of a toy is used to start or stop its movement?", opts: ["Battery", "Switch", "Wire", "Plastic body"], c: 1 }, { q: "What is the function of an electric cell or battery in a toy?", opts: ["To make it look colorful", "To supply energy for working", "To increase its weight", "To produce sound only"], c: 1 }, { q: "How many ends (terminals) does a typical electric cell have?", opts: ["One", "Three", "Two (Positive and Negative)", "Four"], c: 2 }, { q: "What is a characteristic of the negative end of an electric cell?", opts: ["Deficiency of electrons", "Excess of electrons", "No electrons", "Contains only protons"], c: 1 }, { q: "What is found at the positive end of an electric cell?", opts: ["Excess of electrons", "Deficiency of electrons", "Large amount of water", "Only plastic"], c: 1 }, { q: "In which direction do electrons start moving when the ends of a cell are joined?", opts: ["From positive to negative", "From negative to positive", "They stay in the middle", "They move in circles only"], c: 1 }, { q: "What is the flow of electrons or electric charge called?", opts: ["Static electricity", "Electric current", "Sound wave", "Magnetic field"], c: 1 }, { q: "What device is used to control the flow of charge in an electric circuit?", opts: ["Bulb", "Switch", "Battery", "Rubber band"], c: 1 }, { q: "Why does a torch bulb start glowing when the switch is turned ON?", opts: ["Because it is hot", "Because electric current flows through it", "Because of sunlight", "Because it is made of glass"], c: 1 }, { q: "Which of the following together provide a path for electric current to flow?", opts: ["Only the bulb", "Cell, bulb, switch, and wires", "Only the switch", "Plastic and wood"], c: 1 }, { q: "What is the definition of an electric circuit?", opts: ["A broken wire", "A path of flow of current", "A type of battery", "A bright light"], c: 1 }, { q: "What are the bulb, battery, and switch collectively called in a circuit?", opts: ["Materials", "Components of electric circuit", "Electric charges", "Fuel sources"], c: 1 }, { q: "What is the primary role of a battery in an electric circuit?", opts: ["To stop the current", "To be a source of electric current", "To act as a switch", "To absorb light"], c: 1 }, { q: "What does a glowing bulb indicate in an active electric circuit?", opts: ["That the battery is dead", "That current is passing through it", "That the circuit is broken", "That there is no electricity"], c: 1 }, { q: "What happens to the circuit when you turn the switch ON?", opts: ["It becomes OPEN", "It becomes CLOSED", "It breaks", "It disappears"], c: 1 }, { q: "What is a circuit called when the switch is turned OFF and current stops?", opts: ["Open circuit", "Closed circuit", "Running circuit", "Strong circuit"], c: 0 }, { q: "What does a battery consist of?", opts: ["Only one cell", "More than one cell", "Only metal wires", "Only plastic pieces"], c: 1 }, { q: "If battery connections are reversed in a simple closed circuit, what will happen to the bulb?", opts: ["It will not glow", "The bulb will still glow", "It will melt", "It will change its color"], c: 1 }, { q: "Does electric current pass through all kinds of materials in a closed circuit?", opts: ["Yes, through all materials", "No, only through some materials", "Current does not flow in a circuit", "Only through liquids"], c: 1 }, { q: "What indicates that current is flowing through the circuit in the experiment?", opts: ["The battery becomes cold", "The switch turns off", "The bulb starts glowing", "The wires change color"], c: 2 }, { q: "What does it mean if a material placed in the circuit does not let the bulb glow?", opts: ["It is a very strong material", "It cannot conduct current", "It is a source of electricity", "The battery is too powerful"], c: 1 }, { q: "Which of the following objects are usually tested to see if they conduct electricity?", opts: ["Aluminium foil and copper wire", "Eraser and plastic ruler", "Glass strip and pencil", "All of the above"], c: 3 }, { q: "What are materials called through which electric current can pass?", opts: ["Insulators", "Reflectors", "Conductors", "Absorbers"], c: 2 }, { q: "What is the term for materials that do not allow electric current to pass through them?", opts: ["Conductors", "Insulators", "Metals", "Transmitters"], c: 1 }, { q: "Which of the following are examples of good conductors of electricity?", opts: ["Wood and Rubber", "Plastic and Glass", "Iron and Copper wires", "Paper and Cloth"], c: 2 }, { q: "Wood, rubber, and plastic are examples of:", opts: ["Conductors", "Radiators", "Insulators", "Inductors"], c: 2 }, { q: "Why are those parts of electric appliances made of insulators which we touch with our hands?", opts: ["To make them look beautiful", "To avoid the danger of electric shock", "To make them heat up quickly", "To increase the current flow"], c: 1 }, { q: "An electric iron is made of metal, but what is its handle usually made of?", opts: ["Copper rod", "Aluminum plate", "Plastic rod", "Silver wire"], c: 2 }, { q: "Why are the handles of electric heaters and kettles made of insulators?", opts: ["For easy cleaning", "For safety from current and heat", "To make them lighter", "To save electricity"], c: 1 }, { q: "Nowadays, why are the bodies of fans and washing machines often made of plastic instead of metal?", opts: ["Plastic is expensive", "Plastic is a better conductor", "Plastic is an insulator that prevents shocks", "Metal is too soft"], c: 2 }, { q: "What is generally true about materials that conduct electricity?", opts: ["They are insulators for heat", "They are also conductors of heat", "They are always liquid", "They do not have mass"], c: 1 }, { q: "Which material is an insulator for electricity but a conductor for heat?", opts: ["Copper", "Iron", "Diamond", "Wood"], c: 2 }, { q: "How do jewelers sometimes verify a real diamond from a fake one?", opts: ["By burning it", "By touching it with their lips", "By washing it with salt", "By breaking it with a hammer"], c: 1 }, { q: "Which of the following appliances are commonly operated by electricity in our homes?", opts: ["Gas stove", "Fans, television, and refrigerators", "Manual hand fans", "Charcoal iron"], c: 1 }, { q: "What is used in an electric circuit to ensure the safe use of electricity?", opts: ["Battery", "Switch", "Fuse", "Bulb"], c: 2 }, { q: "Why is a fuse considered an important component of a home's electrical system?", opts: ["To make the lights brighter", "For the safe use of electricity", "To reduce the monthly bill", "To store extra electricity"], c: 1 }, { q: "What happens to a thin metallic wire when excessive current passes through it?", opts: ["It becomes cold", "It becomes too hot and melts", "It turns into gold", "It becomes stronger"], c: 1 }, { q: "What is the result of a fuse wire melting in an electric circuit?", opts: ["Current flows faster", "The bulb glows brighter", "The circuit breaks and current stops", "The battery recharges"], c: 2 }, { q: "What is a piece of thin wire that melts to protect a circuit called?", opts: ["Switch", "Insulator", "Fuse", "Generator"], c: 2 }, { q: "What is the primary purpose of using a fuse in an electric circuit?", opts: ["To increase electricity", "To protect electrical appliances", "To save battery life", "To make wires look thin"], c: 1 }, { q: "In which of the following appliances is a fuse commonly used?", opts: ["Electric iron and washing machine", "Wooden chairs", "Plastic bottles", "Paper notebooks"], c: 0 }, { q: "What risk does a person face when touching a faulty electrical appliance?", opts: ["Getting a prize", "Getting an electric shock", "Feeling very cold", "Improving health"], c: 1 }, { q: "How does a fuse protect a person who touches a faulty appliance?", opts: ["It provides more light", "It will blow immediately and stop current", "It makes the appliance plastic", "It rings an alarm"], c: 1 }, { q: "who is protected by the use of a fuse?", opts: ["Only the person", "Only the appliance", "Both the electric appliances and the person", "Only the battery"], c: 2 }, { q: "What exists for electric current to pass through any electric appliance safely?", opts: ["No rules", "A limit", "Infinite power", "No limit"], c: 1 }, { q: "How is a fuse chosen and inserted into an electric circuit?", opts: ["Randomly", "According to current limit", "Without any reason", "Only for decoration"], c: 1 }, { q: "What happens immediately if the amount of current in a circuit exceeds the limit?", opts: ["The bulb gets brighter", "The fuse blows", "The battery recharges", "Current flows faster"], c: 1 }, { q: "What is the primary benefit of the current stopping when a fuse blows?", opts: ["The appliance is not damaged", "The electricity bill increases", "The wires become very hot", "The appliance works faster"], c: 0 }, { q: "Which device is commonly used these days instead of a traditional fuse?", opts: ["Plastic wires", "Circuit breakers", "Wooden blocks", "Extra switches"], c: 1 }, { q: "How do circuit breakers function in an electrical system?", opts: ["They work differently", "They also work like fuse", "They produce more current", "They heat up the room"], c: 1 }, { q: "What action of a circuit breaker stops the current flow instantly?", opts: ["Tripping", "Melting", "Shining", "Freezing"], c: 0 }, { q: "What safety precaution should be followed when handling switches and electric devices?", opts: ["Touch with wet hands", "Stay bare footed", "Do not touch with wet hands or bare footed", "Ignore all wires"], c: 2 }, { q: "How can building fires caused by short circuits be avoided?", opts: ["By leaving lights ON", "By using fuse or circuit breakers", "By removing all switches", "By using plastic walls"], c: 1 }, { q: "What is a piece of metal called that has the ability to attract certain materials?", opts: ["Plastic", "Magnet", "Glass", "Wood"], c: 1 }, { q: "What is the special property of a magnet?", opts: ["Ability to melt rocks", "Ability to produce water", "Ability to attract some materials", "Ability to change color"], c: 2 }, { q: "What are materials called that are attracted by a magnet?", opts: ["Non-magnetic materials", "Elastic materials", "Magnetic materials", "Transparent materials"], c: 2 }, { q: "Which of the following metals are classified as magnetic materials?", opts: ["Gold, Silver, and Aluminum", "Iron, Nickel, and Cobalt", "Copper and Tin", "Lead and Zinc"], c: 1 }, { q: "Which object is an example of a magnetic material?", opts: ["Plastic ruler", "Rubber eraser", "Steel pins and iron nails", "Wooden pencil"], c: 2 }, { q: "What is the term for materials that are not attracted by a magnet?", opts: ["Non-magnetic materials", "Luminous materials", "Conductive materials", "Strong materials"], c: 0 }, { q: "Which of the following is an example of a non-magnetic material?", opts: ["Iron wire", "Nickel coin", "Copper, wood, and plastic", "Steel clip"], c: 2 }, { q: "Which type of materials can be magnetized to create a magnet?", opts: ["All materials", "Only magnetic materials", "Only non-magnetic materials", "Only glass"], c: 1 }, { q: "Which ancient people discovered a rock that could attract iron objects?", opts: ["Romans", "Egyptians", "Greeks", "Persians"], c: 2 }, { q: "What is the name of the special rock discovered by Greeks that acts as a natural magnet?", opts: ["Limestone", "Lodestone", "Sandstone", "Quartz"], c: 1 }, { q: "Lodestone is classified as what kind of magnet?", opts: ["Artificial magnet", "Temporary magnet", "Natural magnet", "Electro-magnet"], c: 2 }, { q: "What happens to a suspended pencil when it comes to rest?", opts: ["It points to the North", "It points to the South", "It does not rest in any specific direction", "It always points to the East"], c: 2 }, { q: "In which direction does a freely suspended bar magnet always come to rest?", opts: ["East-West direction", "North-South direction", "Up-Down direction", "Any random direction"], c: 1 }, { q: "What is the end of a bar magnet called that points towards the North?", opts: ["South pole", "East pole", "North pole", "West pole"], c: 2 }, { q: "What is the end of a magnet called that points towards the South?", opts: ["North pole", "South pole", "Negative pole", "Neutral pole"], c: 1 }, { q: "How many poles does a magnet have?", opts: ["One", "Four", "Two", "Three"], c: 2 }, { q: "What are the ends of a magnet specifically called?", opts: ["Edges", "Magnetic poles", "Corners", "Borders"], c: 1 }, { q: "Which color is usually coated on a magnet to represent the North pole (N)?", opts: ["Blue", "Green", "Red", "Yellow"], c: 2 }, { q: "Which color is typically used to show the South pole (S) of a magnet?", opts: ["Red", "Blue", "Orange", "Purple"], c: 1 }, { q: "Which part of the magnet has the strongest attraction according to an iron filing test?", opts: ["The middle part", "The magnetic poles (ends)", "Only the top surface", "The attraction is same everywhere"], c: 1 }, { q: "What happens when the north pole of a magnet is brought near the north pole of a suspended magnet?", opts: ["They attract each other", "They repel each other", "They stay still", "They start spinning"], c: 1 }, { q: "What is the result of bringing the south pole of one magnet near the south pole of another?", opts: ["Repulsion", "Attraction", "No effect", "They melt"], c: 0 }, { q: "How do opposite magnetic poles behave when they are brought near each other?", opts: ["They repel each other", "They ignore each other", "They attract each other", "They change their poles"], c: 2 }, { q: "At which part of the magnet is the magnetic force found to be the strongest?", opts: ["In the center", "On the top surface only", "At the magnetic poles", "It is weak everywhere"], c: 2 }, { q: "What can be concluded about \"like magnetic poles\" from the activity?", opts: ["They attract each other", "Two like magnetic poles repel each other", "They have no force", "They only work in the dark"], c: 1 }, { q: "According to scientific study, what does the Earth behave like?", opts: ["A giant ball of water", "A huge bar magnet", "A piece of plastic", "A stationary stone"], c: 1 }, { q: "If a suspended magnet is left alone with no other magnets nearby, which force determines its direction?", opts: ["The wind", "The Earth's magnetic force", "Gravity", "Sunlight"], c: 1 }, { q: "When a suspended magnet comes to rest without any nearby interference, in which direction does it point?", opts: ["East-West direction", "North-South direction", "Up-Down direction", "Left-Right direction"], c: 1 }, { q: "The behavior of magnets suggests that a very large imaginary magnet exists in which direction inside the Earth?", opts: ["East-West direction", "North-South direction", "Circular direction", "Horizontal direction"], c: 1 }, { q: "During the experiment, how do the poles of a suspended magnet align with a magnet placed below it?", opts: ["Same poles near each other", "Opposite poles near each other", "Only North poles meet", "They do not align"], c: 1 }, { q: "How can a sewing needle be converted into a magnet?", opts: ["By washing it with water", "By rubbing it with a strong magnet", "By heating it in a flame", "By painting it red"], c: 1 }, { q: "Why is the magnetized needle suspended using a thread and a pencil?", opts: ["To keep it dry", "So that it can move freely", "To make it look beautiful", "To stop it from rusting"], c: 1 }, { q: "Does a magnetized needle always return to the same direction after being disturbed?", opts: ["No, it points anywhere", "Yes, it returns to the same direction", "It stops moving forever", "It only moves in circles"], c: 1 }, { q: "What is the primary purpose of a magnetic compass?", opts: ["To measure temperature", "To find directions at any place", "To tell the time", "To weigh light objects"], c: 1 }, { q: "Where should a magnetic compass be placed to get an accurate reading?", opts: ["In a closed box", "On a table or ground", "Near a large iron pole", "Inside a pocket"], c: 1 }, { q: "What should be avoided near a magnetic compass while using it?", opts: ["Sunlight", "Other magnets or iron objects", "Plastic bottles", "Fresh air"], c: 1 }, { q: "How do you align a magnetic compass to see all directions correctly?", opts: ["Rotate the compass until the needle aligns with 'N'", "Shake it vigorously", "Place it upside down", "Paint the needle blue"], c: 0 }, { q: "What technology is built into a bank credit card to store user data?", opts: ["A small battery", "A magnetic chip", "A tiny light", "A paper strip"], c: 1 }, { q: "An ATM machine is specifically programmed to:", opts: ["Print colorful pictures", "Read the data in the magnetic chip", "Produce magnets", "Make bank cards"], c: 1 }, { q: "How many types of magnets are generall?", opts: ["Two", "Five", "Three", "Four"], c: 2 }, { q: "Which of the following are the types of magnets?", opts: ["Iron and Copper", "Temporary, Permanent, and Electromagnet", "North and South", "Solid, Liquid, and Gas"], c: 1 }, { q: "Why does an iron nail stick to another iron nail when it is near a strong magnet?", opts: ["Because of glue", "Because the first nail has become a magnet", "Because of gravity", "Because the nails are wet"], c: 1 }, { q: "What happens to a chain of iron nails when it is removed from a strong magnet?", opts: ["It stays together", "It collapses and nails fall down", "It becomes stronger", "It turns into steel"], c: 1 }, { q: "Which material retains its magnetism and becomes a permanent magnet?", opts: ["Iron", "Steel", "Copper", "Aluminum"], c: 1 }, { q: "Magnets made from iron are classified as:", opts: ["Permanent magnets", "Temporary magnets", "Non-magnetic", "Liquid magnets"], c: 1 }, { q: "Magnets made from steel are classified as:", opts: ["Temporary magnets", "Electromagnets", "Permanent magnets", "Weak magnets"], c: 2 }, { q: "Can a magnet be made with the help of an electric current?", opts: ["No, never", "Only in space", "Yes, it is possible", "Only with sunlight"], c: 2 }, { q: "How should the insulated copper wire be wound to make an electromagnet?", opts: ["In a straight line", "Closely over an iron nail to form a coil", "Under the ground", "Inside a glass bottle"], c: 1 }, { q: "Which components are connected to the coil to complete the electromagnet circuit?", opts: ["A piece of wood", "A battery and a switch", "A plastic ruler", "Only a glass plate"], c: 1 }, { q: "What happens when the switch is OFF and steel pins are brought near the nail?", opts: ["The nail attracts them", "The nail does not attract them", "The pins start glowing", "The nail melts"], c: 1 }, { q: "What is the observation when the switch is turned ON in the electromagnet experiment?", opts: ["The nail repels all objects", "The nail attracts the steel pins", "The battery gets cold", "The pins turn into plastic"], c: 1 }, { q: "What happens to the electromagnet when the current is switched OFF again?", opts: ["It becomes a permanent magnet", "It loses its magnetism", "It starts producing heat", "It becomes stronger"], c: 1 }, { q: "What is an iron nail called when it is placed in a current-carrying coil and becomes a magnet?", opts: ["Natural magnet", "Electromagnet", "Permanent magnet", "Non-magnetic nail"], c: 1 }, { q: "Why is an electromagnet classified as a temporary magnet?", opts: ["Because it is made of iron", "Because it loses magnetism when current stops", "Because it is very weak", "Because it only works in water"], c: 1 }, { q: "What happens to the poles of an electromagnet if the battery terminals are reversed?", opts: ["They stay the same", "The poles also change (reverse)", "The magnet stops working", "The magnet becomes permanent"], c: 1 }, { q: "How does an electric crane use magnetism to help in a scrap yard?", opts: ["By burning the iron", "By lifting iron objects easily using an electromagnet", "By painting the scrap", "By using a giant rope only"], c: 1 }, { q: "How are the iron objects lifted by an electric crane dropped into a truck?", opts: ["By shaking the crane", "By switching OFF the electric current", "By using a hammer", "By waiting for them to fall"], c: 1 } ], normalMcqs: [] } ] }; let questions = []; let current = 0; let answers = {}; let skipped = new Set(); let answered = new Set(); let time = 15 * 60; let isLive = false; let userName = "Candidate"; let userImageSrc = "https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhhKHkA2iNxBxF-qE_XfB9XW2_G1S1-3pv0QU4zW75ABGP-wpyYs_xag87g-QRUcSmr0ClzDpf1k7MIIdoRLUpSg6t07-nS9TCf0mfouGwlvJV2jOU56auRzrEwQ1wO1O0Ak4SEhmUBeJSwPuP3PJoPOjpyQ48tNEEZeBIh07ROwvEXuTMtIyEyxOS0Gw/s16000/download.png"; function shuffleArray(array) { for (let i = array.length - 1; i > 0; i--) { const j = Math.floor(Math.random() * (i + 1)); [array[i], array[j]] = [array[j], array[i]]; } return array; } function getAllMcqsCount() { let total = 0; examSettings.subjects.forEach(subject => { total += subject.importantMcqs.length + subject.normalMcqs.length; }); return total; } function generateQuestions() { questions = []; const poolTotal = getAllMcqsCount(); examSettings.subjects.forEach(subject => { const totalInSubject = subject.importantMcqs.length + subject.normalMcqs.length; let subjectCount = Math.round((totalInSubject / poolTotal) * examSettings.totalQuestions); let impCount = Math.round((subjectCount * subject.importantPercentage) / 100); let normCount = subjectCount - impCount; const impRandom = shuffleArray([...subject.importantMcqs]).slice(0, impCount); const normRandom = shuffleArray([...subject.normalMcqs]).slice(0, normCount); impRandom.forEach(q => questions.push({...q, subject: subject.name, category: "Important"})); normRandom.forEach(q => questions.push({...q, subject: subject.name, category: "Normal"})); }); questions = shuffleArray(questions); questions.forEach((q, index) => q.id = index + 1); } function showCustomAlert(msg) { document.getElementById('custom-alert-msg').innerText = msg; document.getElementById('custom-alert-overlay').style.display = 'flex'; } function closeCustomAlert() { document.getElementById('custom-alert-overlay').style.display = 'none'; } function showCustomConfirm(msg, onYes, onNo) { document.getElementById('custom-confirm-msg').innerText = msg; const overlay = document.getElementById('custom-confirm-overlay'); overlay.style.display = 'flex'; document.getElementById('confirm-yes-btn').onclick = () => { overlay.style.display = 'none'; if(onYes) onYes(); }; document.getElementById('confirm-no-btn').onclick = () => { overlay.style.display = 'none'; if(onNo) onNo(); }; } function showScreen(n) { document.querySelectorAll('.screen').forEach(s => s.classList.remove('active')); document.getElementById('screen'+n).classList.add('active'); if(n === 4) startCT(); } function startSetup() { generateQuestions(); document.getElementById('disp-marks').value = questions.length; document.getElementById('disp-mcqs').value = questions.length; document.getElementById('info-marks').innerText = questions.length; document.getElementById('info-mcqs').innerText = questions.length; document.getElementById('info-pass').innerText = Math.ceil(questions.length * 0.5); document.getElementById('cbt-outer-shell').classList.remove('not-started'); resumeFS(); showScreen(2); } function resumeFS() { const el = document.documentElement; if (el.requestFullscreen) el.requestFullscreen(); document.getElementById('fs-overlay').style.display = 'none'; } function saveAndProceed() { document.getElementById('u-name').innerText = userName; document.getElementById('final-avatar').src = userImageSrc; showScreen(3); } function startCT() { let n = 3; let i = setInterval(() => { n--; document.getElementById('ct').innerText = n; if(n <= 0) { clearInterval(i); startTest(); } }, 1000); } function startTest() { isLive = true; showScreen(5); load(0); setInterval(() => { if(!isLive) return; time--; let m = Math.floor(time/60); let s = time % 60; document.getElementById('side-timer').innerText = `${m}:${s < 10 ? '0'+s : s}`; if(time <= 0) finish(); }, 1000); } function load(idx) { current = idx; const q = questions[idx]; document.getElementById('q-txt').innerHTML = ` <div style="font-size:14px;color:#0056b3;margin-bottom:8px;font-weight:bold;"> ${q.subject} </div> <div>Q${q.id}: ${q.q}</div> `; document.getElementById('q-stat').innerText = `Rem: ${questions.length - answered.size}/${questions.length}`; const box = document.getElementById('opt-box'); box.innerHTML = ''; q.opts.forEach((o, i) => { const lock = answered.has(idx); box.innerHTML += `<label class="opt-label"><input type="radio" name="o" value="${i}" ${answers[idx]==i?'checked':''} ${lock?'disabled':''}>${o}</label>`; }); updateS(); } function save() { const s = document.querySelector('input[name="o"]:checked'); if(!s) { showCustomAlert("Please select an answer"); return; } answers[current] = parseInt(s.value); answered.add(current); skipped.delete(current); updateProgress(); next(); } function updateProgress() { let percent = Math.round((answered.size / questions.length) * 100); document.getElementById('prog-text').innerText = percent + "%"; document.getElementById('prog-fill').style.width = percent + "%"; } function skip() { if(answered.has(current)) return; skipped.add(current); next(); } function next() { let remaining = questions.length - answered.size; if (remaining === 0) { finish(); return; } if (current === questions.length - 1) { askToReviewSkipped(); return; } let foundNext = -1; for (let i = current + 1; i < questions.length; i++) { if (!answered.has(i)) { foundNext = i; break; } } if (foundNext === -1) { askToReviewSkipped(); } else { load(foundNext); } } function askToReviewSkipped() { let remaining = questions.length - answered.size; if (remaining > 0) { showCustomConfirm( `You have ${remaining} unanswered question(s). Would you like to review them now?`, function() { for (let i = 0; i < questions.length; i++) { if (!answered.has(i)) { load(i); break; } } }, function() { finish(); } ); } else { finish(); } } function updateS() { const g = document.getElementById('s-grid'); g.innerHTML = ''; questions.forEach((q, i) => { if (skipped.has(i) && !answered.has(i)) { const d = document.createElement('div'); d.className = 'skip-num active'; d.innerText = i + 1; d.onclick = () => load(i); g.appendChild(d); } }); } function finish() { isLive = false; showScreen(6); let s = 0; questions.forEach((q, i) => { if(answers[i] === q.c) s++; }); document.getElementById('r-marks').innerText = s + " / " + questions.length; let passThreshold = Math.ceil(questions.length * 0.5); document.getElementById('r-grade').innerText = s >= passThreshold ? "Pass" : "Fail"; document.getElementById('r-grade').style.color = s >= passThreshold ? "green" : "red"; } </script> </body> </html>Mehtab Ahmadhttp://www.blogger.com/profile/05636204994802332371noreply@blogger.comtag:blogger.com,1999:blog-51255189599790045.post-21985683127287651042026-06-02T08:00:00.000+05:002026-06-02T08:00:00.185+05:005th Class General Science Chapter 6 CBT Test | Light and Sound MCQs | PAKMCQs<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- Forced Light Mode Meta --> <meta name="color-scheme" content="light"> <title>Professional CBT System</title> <script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/2.5.1/jspdf.umd.min.js"></script> <style> * { box-sizing: border-box; } :root { color-scheme: light; } #cbt-outer-shell { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; background: #f4f7f6; z-index: 99999999; display: flex; align-items: center; justify-content: center; font-family: 'Segoe UI', Arial, sans-serif; overflow: hidden; color: #333; } .not-started #cbt-outer-shell { position: relative; width: 100%; height: 500px; border-radius: 10px; overflow: hidden; } #fs-overlay { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.98); color: white; z-index: 100000000; flex-direction: column; align-items: center; justify-content: center; text-align: center; } .custom-overlay { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.6); z-index: 200000000; align-items: center; justify-content: center; } .custom-box { background: white; padding: 30px; border-radius: 12px; text-align: center; width: 350px; box-shadow: 0 10px 30px rgba(0,0,0,0.3); animation: popIn 0.3s ease; color: #333; } @keyframes popIn { from { transform: scale(0.8); opacity: 0; } to { transform: scale(1); opacity: 1; } } .custom-btn { border: none; padding: 10px 25px; border-radius: 5px; margin-top: 15px; cursor: pointer; font-size: 16px; color: white; min-width: 80px; } .btn-ok { background: #0056b3; } .btn-yes { background: #28a745; margin-right: 10px; } .btn-no { background: #dc3545; } .screen { display: none; width: 100%; height: 100%; background: #f4f7f6; overflow-y: auto; } .active { display: flex; flex-direction: column; align-items: center; justify-content: center; } .welcome-card { background: white; padding: 40px; border-radius: 15px; box-shadow: 0 10px 40px rgba(0,0,0,0.2); text-align: center; max-width: 600px; width: 90%; margin: 20px 0; color: #333; } .form-group { text-align: left; margin-bottom: 15px; } .form-group label { display: block; font-weight: bold; margin-bottom: 5px; color: #333; } .form-group input { width: 100%; padding: 10px; border: 1px solid #ccc; border-radius: 5px; font-size: 16px; background: white; color: black; } .form-group input[readonly] { background-color: #e9ecef; color: #495057; cursor: not-allowed; font-weight: bold; } .profile-section { margin-bottom: 20px; display: flex; flex-direction: column; align-items: 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<p id="custom-alert-msg" style="color: #666;">Message</p> <button class="custom-btn btn-ok" onclick="closeCustomAlert()">OK</button> </div> </div> <div id="custom-confirm-overlay" class="custom-overlay"> <div class="custom-box"> <div style="font-size: 40px;">❓</div> <h3 style="margin: 10px 0; color: #333;">Confirmation</h3> <p id="custom-confirm-msg" style="color: #666;">Are you sure?</p> <div style="margin-top: 15px;"> <button class="custom-btn btn-yes" id="confirm-yes-btn">Yes</button> <button class="custom-btn btn-no" id="confirm-no-btn">No</button> </div> </div> </div> <div id="cbt-outer-shell" class="not-started"> <div id="fs-overlay"> <h2>⚠️ فل اسکرین موڈ بند ہے</h2> <p>ٹیسٹ جاری رکھنے کے لیے دوبارہ فل اسکرین بٹن دبائیں</p> <button class="btn btn-start" style="width:auto" onclick="resumeFS()">Resume Full Screen</button> </div> <!-- Screen 1: Welcome --> <div class="screen active" id="screen1"> <div class="welcome-card"> <h1 style="color: #0056b3; margin-top: 0;">General Science (Light and Sound)</h1> <p>PAKMCQs Online Computer Based Test</p> <hr style="margin: 25px 0; opacity: 0.2;" /> <button class="btn btn-start" onclick="startSetup()">Start Exam Now</button> </div> </div> <!-- Screen 2: Profile --> <div class="screen" id="screen2"> <div class="welcome-card"> <div class="profile-section"> <img alt="Profile" id="preview-img" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhhKHkA2iNxBxF-qE_XfB9XW2_G1S1-3pv0QU4zW75ABGP-wpyYs_xag87g-QRUcSmr0ClzDpf1k7MIIdoRLUpSg6t07-nS9TCf0mfouGwlvJV2jOU56auRzrEwQ1wO1O0Ak4SEhmUBeJSwPuP3PJoPOjpyQ48tNEEZeBIh07ROwvEXuTMtIyEyxOS0Gw/s16000/download.png" /> </div> <h3 style="color: #0056b3; margin-bottom: 10px; text-align: left;">Exam Details</h3> <div class="form-group"><label>Test:</label><input readonly="" type="text" value="5th Class General Science Ch-6 Light and Sound Test" /></div> <div style="display: grid; gap: 10px; grid-template-columns: 1fr 1fr;"> <div class="form-group"><label>Total Number:</label><input id="disp-marks" readonly="" type="text" /></div> <div class="form-group"><label>Total MCQs:</label><input id="disp-mcqs" readonly="" type="text" /></div> </div> <div style="display: grid; gap: 10px; grid-template-columns: 1fr 1fr;"> <div class="form-group"><label>Passing Marks:</label><input readonly="" type="text" value="50%" /></div> <div class="form-group"><label>Time:</label><input readonly="" type="text" value="15 Minutes" /></div> </div> <button class="btn btn-start" onclick="saveAndProceed()">Next Step</button> </div> </div> <!-- Screen 3: Instructions --> <div class="screen" id="screen3"> <div class="welcome-card"> <h2 style="color: red;">ضروری ہدایات</h2> <div style="direction: rtl; font-size: 18px; line-height: 2; text-align: right;"> 1. ٹیسٹ فل اسکرین موڈ میں چلے گا۔<br /> 2. ایک بار جواب محفوظ ہونے کے بعد تبدیل نہیں ہو سکے گا۔<br /> 3. سکپ کیے ہوئے سوالات دائیں جانب نظر آئیں گے۔<br /> 4. ٹیسٹ کے دوران اسکرین سے باہر نکلنے پر وارننگ ملے گی۔ </div> <button class="btn btn-start" onclick="showScreen(4)" style="margin-top: 20px;">I Agree, Start</button> </div> </div> <!-- Screen 4: Countdown --> <div class="screen" id="screen4"> <div class="welcome-card"> <h2>تیار ہو جائیں...</h2> <div id="ct" style="color: #0056b3; font-size: 100px; font-weight: bold;">3</div> </div> </div> <!-- Screen 5: Exam --> <div class="screen" id="screen5"> <div class="exam-container"> <div class="left-side"> <img alt="User" class="exam-avatar" id="final-avatar" src="" /> <h3 id="u-name" style="color: #0056b3; font-size: 16px; margin: 0;">Candidate</h3> <div class="timer-box"> <div class="timer-label">Time Remaining</div> <div class="timer-digits" id="side-timer">15:00</div> </div> <div class="progress-box"> <div class="progress-header"> <span>Completed</span> <span id="prog-text">0%</span> </div> <div class="progress-bar-bg"> <div class="progress-bar-fill" id="prog-fill"></div> </div> </div> <div class="candidate-info-list"> <p><strong>Test:</strong> <span>GS Ch-6 Light and Sound</span></p> <p><strong>Marks:</strong> <span id="info-marks">30</span></p> <p><strong>MCQs:</strong> <span id="info-mcqs">30</span></p> <p><strong>Passing:</strong> <span id="info-pass">15</span></p> </div> </div> <div class="main-exam-area"> <div class="q-header"> <span style="color: #0056b3; font-weight: bold;">Question Panel</span> <span id="q-stat">Rem: 30/30</span> </div> <div id="q-display"> <div class="question-text" id="q-txt">Loading...</div> <div id="opt-box"></div> </div> <div class="action-buttons"> <button class="btn btn-skip" onclick="skip()">Skipped</button> <button class="btn btn-next" onclick="save()">Save &amp; Next</button> </div> </div> <div class="right-side"> <h4 style="margin-top: 0;">Skipped MCQs</h4> <div class="skip-grid" id="s-grid"></div> </div> </div> </div> <!-- Screen 6: Result --> <div id="screen6" class="screen"> <div class="welcome-card" style="max-width: 600px;"> <h1 id="r-status">Result Summary</h1> <div style="display: grid; grid-template-columns: 1fr 1fr; gap: 15px; margin: 25px 0;"> <div style="background:#eee; padding:15px; border-radius:10px;"><b>Marks</b><br><span id="r-marks" style="font-size:30px;">0</span></div> <div style="background:#eee; padding:15px; border-radius:10px;"><b>Grade</b><br><span id="r-grade" style="font-size:30px;">F</span></div> </div> <button class="btn btn-start" onclick="location.reload()">Exit & Finish</button> </div> </div> </div> <script> const examSettings = { totalQuestions: 30, subjects: [ { name: "General Science", importantPercentage: 100, normalPercentage: 0, importantMcqs: [ { q: "What is the main reason for the beauty and fascination of our universe?", opts: ["Heavy rain", "Sunlight", "Strong wind", "Cold weather"], c: 1 }, { q: "With which event does our day typically start?", opts: ["Setting of the Sun", "Arrival of clouds", "Rising of the Sun", "Start of the rain"], c: 2 }, { q: "How are we able to see objects around us during the day?", opts: ["Due to sound", "Due to its light (Sunlight)", "Due to the wind", "Due to heat only"], c: 1 }, { q: "Which of the following are natural sources of light?", opts: ["Candles and Bulbs", "Sun and stars", "Flashlights", "Firecrackers"], c: 1 }, { q: "All forms of life on Earth exist primarily because of:", opts: ["Moonlight", "Starlight", "Light of the Sun", "Artificial light"], c: 2 }, { q: "What would happen to living beings if the Sun did not exist?", opts: ["They would live in caves", "Nothing would have existed", "They would use torches", "They would sleep forever"], c: 1 }, { q: "What do we use for visibility when electricity supply is disrupted at night?", opts: ["Natural sources", "Artificial sources of light", "Sunlight", "Starlight only"], c: 1 }, { q: "Why is the moonlight not hot like the sunlight?", opts: ["It is its own light", "It is reflected sunlight", "It is from the stars", "It is from fire"], c: 1 }, { q: "How can we recognize persons from their voices without seeing them?", opts: ["Every voice has same quality", "Due to unique sound characteristics", "By touching them", "By using light"], c: 1 }, { q: "What is light considered to be in the field of science?", opts: ["A piece of matter", "A form of energy", "A type of sound", "A liquid substance"], c: 1 }, { q: "For what purpose do plants use sunlight?", opts: ["To grow taller only", "To prepare their food", "To produce sound", "To stay cool"], c: 1 }, { q: "Which of the following is the fastest in this universe?", opts: ["Speed of sound", "Speed of an airplane", "Speed of light", "Speed of a racing car"], c: 2 }, { q: "How much distance does light travel in one second in air or vacuum?", opts: ["100,000 km", "300,000 km", "500,000 km", "1,000,000 km"], c: 1 }, { q: "If the moon is not a natural source of light, why does it look bright?", opts: ["It is made of glass", "It reflects sunlight", "It has its own fire", "It uses electricity"], c: 1 }, { q: "What are objects called that emit their own light?", opts: ["Transparent objects", "Non-luminous objects", "Luminous objects", "Opaque objects"], c: 2 }, { q: "How do we see non-luminous objects if they do not have their own light?", opts: ["When they absorb all light", "When light striking them is reflected towards our eyes", "In total darkness", "By using sound waves"], c: 1 }, { q: "Which of the following is an example of a non-luminous object?", opts: ["Sun", "Stars", "Chair", "Firefly"], c: 2 }, { q: "Which of these is a luminous object from the list provided?", opts: ["Chair", "Stone", "Stars", "Paper"], c: 2 }, { q: "Lamps, oil lamps, and candles are categorized as which type of objects when lit?", opts: ["Luminous objects", "Non-luminous objects", "Dark objects", "Cold objects"], c: 0 }, { q: "Why is a firefly considered a luminous object?", opts: ["Because it reflects moonlight", "Because it emits light from its body", "Because it is a non-living thing", "Because it stays in the dark"], c: 1 }, { q: "Why do fireflies and a few sea fish emit light?", opts: ["Due to electricity", "Due to mirrors", "Due to some chemical reaction", "Due to moonlight"], c: 2 }, { q: "How long does it take for the light from the Sun to reach the Earth?", opts: ["1.5 seconds", "8 minutes", "1 hour", "24 hours"], c: 1 }, { q: "How much time does the reflected light from the moon take to reach us?", opts: ["8 minutes", "1.5 seconds", "10 seconds", "5 minutes"], c: 1 }, { q: "Which of the following is true about the speed of light reaching Earth from the Sun and Moon?", opts: ["Sunlight takes 1.5 seconds", "Moonlight takes 8 minutes", "Sunlight takes 8 minutes, Moonlight takes 1.5 seconds", "Both take the same time"], c: 2 }, { q: "What are objects called through which light can pass completely?", opts: ["Opaque", "Luminous", "Transparent", "Translucent"], c: 2 }, { q: "How is the visibility across transparent objects?", opts: ["We cannot see anything", "We can see clearly across them", "We see only shadows", "We see blurry shapes"], c: 1 }, { q: "What is the term for objects that allow light to pass through them partially?", opts: ["Translucent objects", "Transparent objects", "Opaque objects", "Reflective objects"], c: 0 }, { q: "What do we see when looking through a translucent object?", opts: ["A clear image", "Total darkness", "Only a faint image of the object", "Multiple colors"], c: 2 }, { q: "Which objects do not allow light to pass through them at all?", opts: ["Transparent objects", "Translucent objects", "Opaque objects", "Glowing objects"], c: 2 }, { q: "Why can we not see across opaque objects?", opts: ["Because they are made of glass", "Because light cannot pass through them", "Because they are too small", "Because they emit too much light"], c: 1 }, { q: "Into which category do most \"glasses\" (spectacles) fall because they allow us to see clearly?", opts: ["Opaque", "Luminous", "Transparent", "Translucent"], c: 2 }, { q: "A wooden or metal \"door\" is an example of which type of object?", opts: ["Transparent", "Opaque", "Translucent", "Shiny"], c: 1 }, { q: "What kind of object is a clear \"window pane\"?", opts: ["Translucent", "Opaque", "Transparent", "Luminous"], c: 2 }, { q: "A \"net curtain\" allows some light to pass but blurs the view. What is it called?", opts: ["Transparent", "Translucent", "Opaque", "Reflection"], c: 1 }, { q: "A \"magnetic paper clip\" is made of metal. How is it classified?", opts: ["Opaque", "Transparent", "Translucent", "Luminous"], c: 0 }, { q: "Why is a \"brick wall\" classified as an opaque object?", opts: ["It reflects all light", "It allows light to pass partially", "It does not allow light to pass through it", "It is made of glass"], c: 2 }, { q: "When you hold \"tissue paper\" to the light, you see a faint glow. This makes it:", opts: ["Transparent", "Opaque", "Translucent", "Burning"], c: 2 }, { q: "A glass of \"soft drink\" (like cola) usually acts as which type of object?", opts: ["Transparent", "Translucent", "Opaque", "Luminous"], c: 1 }, { q: "\"Packing tape\" is used to seal boxes. What is its optical property?", opts: ["Transparent", "Opaque", "Dark", "Shadowy"], c: 0 }, { q: "A thin \"plastic sheet\" used for wrapping often behaves as a:", opts: ["Luminous object", "Opaque object", "Translucent object", "Mirror"], c: 2 }, { q: "Why can you not see through a \"towel\"?", opts: ["It is transparent", "It is an opaque object", "It is translucent", "It reflects sunlight"], c: 1 }, { q: "A \"plastic bottle\" filled with clear water is usually:", opts: ["Transparent", "Opaque", "Shadow", "Luminous"], c: 0 }, { q: "What did sailors use for communication before the invention of the telephone or radio?", opts: ["Paper letters", "Light signals", "Loudspeakers", "Electric bells"], c: 1 }, { q: "Since sunlight reaches the Earth by passing through the atmosphere, what is the nature of air?", opts: ["Translucent", "Opaque", "Transparent", "Luminous"], c: 2 }, { q: "According to scientific observation, how does light travel?", opts: ["In a curved path", "In a straight line", "In zig-zag patterns", "In circles"], c: 1 }, { q: "Why can we not see around corners using light?", opts: ["Light is too fast", "Light is transparent", "Light travels in a straight line", "Light is non-luminous"], c: 2 }, { q: "What is formed when a non-transparent object blocks the path of light?", opts: ["Reflection", "Rainbow", "Shadow", "Image"], c: 2 }, { q: "What is the shape of a shadow relative to the object that forms it?", opts: ["Completely different", "Circular for all objects", "Similar to the shape of the object", "Always a square"], c: 2 }, { q: "In which direction is a shadow always formed relative to the source of light?", opts: ["In the same direction", "In the opposite direction", "Towards the light", "Only in the downward direction"], c: 1 }, { q: "What happens to the size of a shadow when an object is nearer to the source of light?", opts: ["Its shadow is bigger", "Its shadow is smaller", "The shadow disappears", "The size remains the same"], c: 0 }, { q: "How does the size of a shadow change when an object is at a greater distance from the light source?", opts: ["It becomes larger", "It becomes smaller", "It turns into a circle", "It stays the same size"], c: 1 }, { q: "What happens to the shape of a shadow if the object starts rotating?", opts: ["It disappears", "The shape of shadow changes", "It remains constant", "It turns into a circle"], c: 1 }, { q: "How is the shadow of a transparent object formed?", opts: ["Dark and clear", "Very big", "Faint or no shadow", "Only colorful"], c: 2 }, { q: "What kind of shadow does a translucent object produce?", opts: ["Solid black shadow", "Faint and blurry shadow", "Sharp shadow", "Transparent shadow"], c: 1 }, { q: "What is the bouncing back of light from a non-transparent surface called?", opts: ["Absorption", "Refraction", "Reflection", "Transmission"], c: 2 }, { q: "From which surface is more light reflected?", opts: ["Dull cardboard", "Smooth shining surface", "Black cloth", "Rough wood"], c: 1 }, { q: "When you see the Sun setting, is it really present on the horizon?", opts: ["Yes, always", "No, it has already set", "Only in winter", "Only at noon"], c: 1 }, { q: "Why do we see the image of a nearby tree or building in a lake?", opts: ["Due to absorption", "Due to shadows", "Due to reflection of light", "Due to darkness"], c: 2 }, { q: "Dark surfaces reflect very little light, so how can we read the dark print on a book?", opts: ["The dark ink glows", "Due to reflection from the light paper around it", "Books produce their own light", "We use sound to read"], c: 1 }, { q: "What causes us to feel an active and busy life around us?", opts: ["Silence", "Darkness", "Various sounds", "Sleep"], c: 2 }, { q: "Which pleasant sound that we hear early in the morning?", opts: ["Pressure horn", "Chirping of birds", "Machine noise", "Loud music"], c: 1 }, { q: "What can happen to us after hearing certain sounds?", opts: ["We become alert", "We disappear", "We change color", "We lose our height"], c: 0 }, { q: "Which of the following is an example of an unpleasant sound?", opts: ["Music", "Bird song", "Pressure horns and machine noise", "Gentle whispering"], c: 2 }, { q: "How is sound produced according to the scientific principle?", opts: ["By melting", "By vibrations", "By freezing", "By light"], c: 1 }, { q: "What vibrates in our throat when we speak?", opts: ["Vocal cords", "Tongue", "Teeth", "Jaw bone"], c: 0 }, { q: "What vibrates in a guitar to produce sound?", opts: ["The wood", "The air outside", "The strings", "The fingers"], c: 2 }, { q: "In a drum, which part vibrates to create sound?", opts: ["The sticks", "The drum membrane (skin)", "The metal body", "The player's hands"], c: 1 }, { q: "What vibrates to produce sound in a flute?", opts: ["The metal", "The air column inside", "The holes", "The wood"], c: 1 }, { q: "Through which medium do we usually hear sounds in our daily life?", opts: ["Vacuum", "Air", "Wood", "Plastic"], c: 1 }, { q: "When an object vibrates, what does it force the surrounding air particles to do?", opts: ["To stop moving", "To change color", "To vibrate", "To disappear"], c: 2 }, { q: "What causes sound to travel from one place to another?", opts: ["Still air", "Light rays", "Vibrating particles", "Static objects"], c: 2 }, { q: "The buzzing of flies and mosquitoes is produced by the vibration of their:", opts: ["Legs", "Mouth", "Wings", "Eyes"], c: 2 }, { q: "Why can we not hear the sound of explosions occurring in the Sun on the Earth?", opts: ["Because sound is very slow", "Because there is no medium (air) in space", "Because the sun is too far", "Because sunlight blocks sound"], c: 1 }, { q: "Is it possible for sound to pass through water (liquid) and solid bodies?", opts: ["Only through solids", "Only through liquids", "Yes, through both", "No, through neither"], c: 2 }, { q: "Can sound travel through solid objects like wood or metal?", opts: ["No, it stops instantly", "Yes, sound passes through solids", "Only if the object is thin", "Only in the dark"], c: 1 }, { q: "Which of the following is true about sound traveling through water?", opts: ["Sound can also travel through water", "Sound disappears in water", "Sound only travels in air", "Water blocks all sound"], c: 0 }, { q: "Which vehicles were commonly pulled by horses and used in wars in old times?", opts: ["Trucks and Jeeps", "Buggies or chariots", "Bicycles", "Steam engines"], c: 1 }, { q: "How did soldiers in old times detect the arrival of an oncoming army?", opts: ["By using binoculars", "By using radars", "By putting their ears to the Earth's surface", "By sending drones"], c: 2 }, { q: "When would the sound of an army reach the defenders through the air?", opts: ["Before the vibrations", "At the same time", "Much later than vibrations", "It never reached"], c: 2 }, { q: "What is the result of tapping an iron fence while someone listens at the other end?", opts: ["The sound is never heard", "The sound is heard instantly and clearly", "The fence breaks", "The sound is very blurry"], c: 1 }, { q: "Why might you hear two separate sounds if an iron fence is sufficiently long?", opts: ["One through iron and another through air", "One through iron and another through water", "Because of echo only", "It is an illusion"], c: 0 }, { q: "How does the speed of sound through solid objects compare to its speed through air?", opts: ["It is slower in solids", "It is faster through solid objects", "It is exactly the same", "Sound cannot travel in solids"], c: 1 }, { q: "Why is the speed of sound in solids greater than in water or air?", opts: ["Because solids are heavier", "Because particles are nearer in solids", "Because solids are colder", "Because solids are colourful"], c: 1 }, { q: "How many times faster is the speed of sound in water compared to air?", opts: ["2 times", "5 times", "10 times", "50 times"], c: 1 }, { q: "Approximately how many times faster does sound travel in solid objects compared to air?", opts: ["5 times", "10 times", "15 times", "100 times"], c: 2 }, { q: "What is the approximate speed of sound through air?", opts: ["340 meter per second", "1500 meter per second", "5000 meter per second", "100 meter per second"], c: 0 }, { q: "What is the approximate speed of sound through water?", opts: ["340 meter per second", "1500 meter per second", "5000 meter per second", "800 meter per second"], c: 1 }, { q: "What is the approximate speed of sound through iron?", opts: ["340 meter per second", "1500 meter per second", "5000 meter per second", "10000 meter per second"], c: 2 }, { q: "Why is it impossible for sound to pass through space?", opts: ["Because space is too dark", "Because there are no particles in space", "Because space is very cold", "Because of the high speed of light"], c: 1 }, { q: "What is strictly necessary for the propagation of sound?", opts: ["A material medium", "A vacuum", "Perfect silence", "Complete darkness"], c: 0 }, { q: "What is the common factor between plucking a metal string and blowing air through a pipe?", opts: ["Both require electricity", "Both produce sound through vibrations", "Both use liquid water", "Both are non-luminous"], c: 1 }, { q: "Sound is a form of energy that produces ______ in matter particles.", opts: ["Electricity", "Heat", "Vibrations", "Magnetism"], c: 2 }, { q: "What types of sounds do we usually hear in our surroundings?", opts: ["Only loud sounds", "Faint and loud sounds", "Only music", "Only high sounds"], c: 1 }, { q: "On what factor does the intensity of sound primarily depend?", opts: ["Color", "Loudness", "Speed", "Temperature"], c: 1 }, { q: "What is the relationship between a loud sound and its intensity?", opts: ["The louder the sound, the greater is its intensity", "The louder the sound, the lesser is its intensity", "Loudness does not affect intensity", "Intense sounds are always silent"], c: 0 }, { q: "How does distance from the source affect the intensity of sound?", opts: ["Intensity increases with distance", "Intensity decreases with the increase of distance", "Intensity remains constant", "Distance has no effect"], c: 1 }, { q: "What are the sounds called that we like to hear in our surroundings?", opts: ["Harsh sounds", "Pleasant sounds", "Noise", "Irritant sounds"], c: 1 }, { q: "How are the sounds described that we do not like to hear?", opts: ["Sweet and low", "Harsh and irritant", "Musical and soft", "Quiet and calm"], c: 1 }, { q: "What is the term for sounds that are harsh and not liked by people?", opts: ["Unpleasant sounds", "Natural sounds", "Soft sounds", "Rhythmic sounds"], c: 0 }, { q: "What is the specific term used for harsh and unpleasant sounds?", opts: ["Echo", "Music", "Noise", "Vibration"], c: 2 }, { q: "Dragging a chair on the floor and pressure horns are examples of:", opts: ["Musical notes", "Soft whispers", "Noise", "Pleasant melodies"], c: 2 }, { q: "What do harsh and irritant sounds produce in the environment?", opts: ["Clean air", "Noise pollution", "Water pollution", "Visual beauty"], c: 1 }, { q: "What happens to conversation in a noisy environment?", opts: ["It becomes easier to hear", "We cannot hear or understand each other", "Everyone speaks slowly", "Sound travels faster"], c: 1 }, { q: "How does noise affect our thinking process?", opts: ["It makes us smarter", "Our thinking process is disturbed", "It helps us remember things", "It has no effect on the mind"], c: 1 }, { q: "What is the effect of noise on our ability to concentrate?", opts: ["We can concentrate better", "We cannot concentrate our attention", "We become more creative", "We finish work faster"], c: 1 }, { q: "Besides hearing, which body systems are affected by noise?", opts: ["Only the skeletal system", "Digestive and nervous systems", "Only our hair and nails", "The respiratory system only"], c: 1 }, { q: "Which health problems can be caused by constant noise?", opts: ["Stronger eyesight", "Better digestion", "Headaches and high blood pressure", "Faster growth"], c: 2 }, { q: "Why is it difficult to study properly in a noisy place?", opts: ["Thinking and concentration are disturbed", "Books become heavy", "The light becomes dim", "Ink disappears from paper"], c: 0 }, { q: "How does noise affect our sleep and relaxation?", opts: ["It helps us sleep well", "We cannot relax or sleep well", "It makes us feel energetic", "It provides deep rest"], c: 1 }, { q: "What psychological symptoms are caused by noise pollution?", opts: ["Joy and excitement", "Fatigue and anxiety", "Calmness and peace", "Patience and tolerance"], c: 1 }, { q: "How does a noisy environment affect animals?", opts: ["They grow bigger", "They are affected badly", "They become friendly", "They sleep more"], c: 1 }, { q: "What specific effect does noise have on the growth of sheep and hens?", opts: ["Their growth is disrupted", "They grow twice as fast", "They become stronger", "No effect on growth"], c: 0 }, { q: "What is the impact of noise on the milk production of a cow?", opts: ["Cow gives more milk", "Cow gives less milk", "Milk becomes creamier", "Production remains the same"], c: 1 }, { q: "How are the noise levels of our cities and industrial zones described?", opts: ["Very low", "Within safe limits", "Higher than safe limits", "Perfect for health"], c: 2 }, { q: "Which international organization has notified safe limits for noise?", opts: ["World Bank", "United Nations", "Olympic Committee", "Red Cross"], c: 1 }, { q: "Near which areas should the use of horns be strictly banned?", opts: ["Markets and shops", "Schools, hospitals, and libraries", "Movie theaters", "Fuel stations"], c: 1 }, { q: "What should be restricted to reduce noise pollution besides horns?", opts: ["Planting trees", "Unnecessary use of loudspeakers", "Walking in parks", "Using bicycles"], c: 1 }, { q: "Which infrastructure problems are mentioned as big sources of noise?", opts: ["New buildings", "Broken roads and worn-out tyres", "Street lights", "Painted walls"], c: 1 }, { q: "What devices should be ensured in motor vehicles and industries to control noise?", opts: ["Bright lights", "Good quality silencers", "Large mirrors", "Heavy weights"], c: 1 }, { q: "Where should bus stands, airports, and factories be ideally planned?", opts: ["In the middle of cities", "Away from residential areas", "Near primary schools", "Inside apartment blocks"], c: 1 }, { q: "How do trees help in reducing noise pollution around roads and factories?", opts: ["They produce sound", "They absorb noise", "They reflect light", "They stop the wind"], c: 1 }, { q: "Besides absorbing noise, what other environmental benefit do trees provide?", opts: ["They make it hotter", "They clean the polluted air", "They cause noise", "They stop rainfall"], c: 1 }, { q: "How should awareness about noise control be promoted in the public?", opts: ["By keeping secrets", "Through media and other means", "By increasing noise", "Only through letters"], c: 1 }, { q: "Why could astronauts on the moon not talk to each other like we do on Earth?", opts: ["Because they forgot how to speak", "Because there is no air on the moon", "Because they were too busy", "Because the moon is too bright"], c: 1 }, { q: "What system do astronauts use to communicate with each other on the moon?", opts: ["Shouting loudly", "Writing on paper", "Wireless radio system", "Using light signals only"], c: 2 } ], normalMcqs: [] } ] }; let questions = []; let current = 0; let answers = {}; let skipped = new Set(); let answered = new Set(); let time = 15 * 60; let isLive = false; let userName = "Candidate"; let userImageSrc = "https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhhKHkA2iNxBxF-qE_XfB9XW2_G1S1-3pv0QU4zW75ABGP-wpyYs_xag87g-QRUcSmr0ClzDpf1k7MIIdoRLUpSg6t07-nS9TCf0mfouGwlvJV2jOU56auRzrEwQ1wO1O0Ak4SEhmUBeJSwPuP3PJoPOjpyQ48tNEEZeBIh07ROwvEXuTMtIyEyxOS0Gw/s16000/download.png"; function shuffleArray(array) { for (let i = array.length - 1; i > 0; i--) { const j = Math.floor(Math.random() * (i + 1)); [array[i], array[j]] = [array[j], array[i]]; } return array; } function getAllMcqsCount() { let total = 0; examSettings.subjects.forEach(subject => { total += subject.importantMcqs.length + subject.normalMcqs.length; }); return total; } function generateQuestions() { questions = []; const poolTotal = getAllMcqsCount(); examSettings.subjects.forEach(subject => { const totalInSubject = subject.importantMcqs.length + subject.normalMcqs.length; let subjectCount = Math.round((totalInSubject / poolTotal) * examSettings.totalQuestions); let impCount = Math.round((subjectCount * subject.importantPercentage) / 100); let normCount = subjectCount - impCount; const impRandom = shuffleArray([...subject.importantMcqs]).slice(0, impCount); const normRandom = shuffleArray([...subject.normalMcqs]).slice(0, normCount); impRandom.forEach(q => questions.push({...q, subject: subject.name, category: "Important"})); normRandom.forEach(q => questions.push({...q, subject: subject.name, category: "Normal"})); }); questions = shuffleArray(questions); questions.forEach((q, index) => q.id = index + 1); } function showCustomAlert(msg) { document.getElementById('custom-alert-msg').innerText = msg; document.getElementById('custom-alert-overlay').style.display = 'flex'; } function closeCustomAlert() { document.getElementById('custom-alert-overlay').style.display = 'none'; } function showCustomConfirm(msg, onYes, onNo) { document.getElementById('custom-confirm-msg').innerText = msg; const overlay = document.getElementById('custom-confirm-overlay'); overlay.style.display = 'flex'; document.getElementById('confirm-yes-btn').onclick = () => { overlay.style.display = 'none'; if(onYes) onYes(); }; document.getElementById('confirm-no-btn').onclick = () => { overlay.style.display = 'none'; if(onNo) onNo(); }; } function showScreen(n) { document.querySelectorAll('.screen').forEach(s => s.classList.remove('active')); document.getElementById('screen'+n).classList.add('active'); if(n === 4) startCT(); } function startSetup() { generateQuestions(); document.getElementById('disp-marks').value = questions.length; document.getElementById('disp-mcqs').value = questions.length; document.getElementById('info-marks').innerText = questions.length; document.getElementById('info-mcqs').innerText = questions.length; document.getElementById('info-pass').innerText = Math.ceil(questions.length * 0.5); document.getElementById('cbt-outer-shell').classList.remove('not-started'); resumeFS(); showScreen(2); } function resumeFS() { const el = document.documentElement; if (el.requestFullscreen) el.requestFullscreen(); document.getElementById('fs-overlay').style.display = 'none'; } function saveAndProceed() { document.getElementById('u-name').innerText = userName; document.getElementById('final-avatar').src = userImageSrc; showScreen(3); } function startCT() { let n = 3; let i = setInterval(() => { n--; document.getElementById('ct').innerText = n; if(n <= 0) { clearInterval(i); startTest(); } }, 1000); } function startTest() { isLive = true; showScreen(5); load(0); setInterval(() => { if(!isLive) return; time--; let m = Math.floor(time/60); let s = time % 60; document.getElementById('side-timer').innerText = `${m}:${s < 10 ? '0'+s : s}`; if(time <= 0) finish(); }, 1000); } function load(idx) { current = idx; const q = questions[idx]; document.getElementById('q-txt').innerHTML = ` <div style="font-size:14px;color:#0056b3;margin-bottom:8px;font-weight:bold;"> ${q.subject} </div> <div>Q${q.id}: ${q.q}</div> `; document.getElementById('q-stat').innerText = `Rem: ${questions.length - answered.size}/${questions.length}`; const box = document.getElementById('opt-box'); box.innerHTML = ''; q.opts.forEach((o, i) => { const lock = answered.has(idx); box.innerHTML += `<label class="opt-label"><input type="radio" name="o" value="${i}" ${answers[idx]==i?'checked':''} ${lock?'disabled':''}>${o}</label>`; }); updateS(); } function save() { const s = document.querySelector('input[name="o"]:checked'); if(!s) { showCustomAlert("Please select an answer"); return; } answers[current] = parseInt(s.value); answered.add(current); skipped.delete(current); updateProgress(); next(); } function updateProgress() { let percent = Math.round((answered.size / questions.length) * 100); document.getElementById('prog-text').innerText = percent + "%"; document.getElementById('prog-fill').style.width = percent + "%"; } function skip() { if(answered.has(current)) return; skipped.add(current); next(); } function next() { let remaining = questions.length - answered.size; if (remaining === 0) { finish(); return; } if (current === questions.length - 1) { askToReviewSkipped(); return; } let foundNext = -1; for (let i = current + 1; i < questions.length; i++) { if (!answered.has(i)) { foundNext = i; break; } } if (foundNext === -1) { askToReviewSkipped(); } else { load(foundNext); } } function askToReviewSkipped() { let remaining = questions.length - answered.size; if (remaining > 0) { showCustomConfirm( `You have ${remaining} unanswered question(s). Would you like to review them now?`, function() { for (let i = 0; i < questions.length; i++) { if (!answered.has(i)) { load(i); break; } } }, function() { finish(); } ); } else { finish(); } } function updateS() { const g = document.getElementById('s-grid'); g.innerHTML = ''; questions.forEach((q, i) => { if (skipped.has(i) && !answered.has(i)) { const d = document.createElement('div'); d.className = 'skip-num active'; d.innerText = i + 1; d.onclick = () => load(i); g.appendChild(d); } }); } function finish() { isLive = false; showScreen(6); let s = 0; questions.forEach((q, i) => { if(answers[i] === q.c) s++; }); document.getElementById('r-marks').innerText = s + " / " + questions.length; let passThreshold = Math.ceil(questions.length * 0.5); document.getElementById('r-grade').innerText = s >= passThreshold ? "Pass" : "Fail"; document.getElementById('r-grade').style.color = s >= passThreshold ? "green" : "red"; } </script> </body> </html>Mehtab Ahmadhttp://www.blogger.com/profile/05636204994802332371noreply@blogger.comtag:blogger.com,1999:blog-51255189599790045.post-32072078911668506732026-06-01T08:00:00.000+05:002026-06-01T08:00:00.124+05:005th Class General Science Chapter 5 CBT Test | Physical and Chemical Changes of Matter MCQs | PAKMCQs<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- Forced Light Mode Meta --> <meta name="color-scheme" content="light"> <title>Professional CBT System</title> <script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/2.5.1/jspdf.umd.min.js"></script> <style> * { box-sizing: border-box; } :root { color-scheme: light; } #cbt-outer-shell { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; background: #f4f7f6; z-index: 99999999; display: flex; align-items: center; justify-content: center; font-family: 'Segoe UI', Arial, sans-serif; overflow: 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margin-top: 0;">General Science (Physical and Chemical...)</h1> <p>PAKMCQs Online Computer Based Test</p> <hr style="margin: 25px 0; opacity: 0.2;" /> <button class="btn btn-start" onclick="startSetup()">Start Exam Now</button> </div> </div> <!-- Screen 2: Profile --> <div class="screen" id="screen2"> <div class="welcome-card"> <div class="profile-section"> <img alt="Profile" id="preview-img" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhhKHkA2iNxBxF-qE_XfB9XW2_G1S1-3pv0QU4zW75ABGP-wpyYs_xag87g-QRUcSmr0ClzDpf1k7MIIdoRLUpSg6t07-nS9TCf0mfouGwlvJV2jOU56auRzrEwQ1wO1O0Ak4SEhmUBeJSwPuP3PJoPOjpyQ48tNEEZeBIh07ROwvEXuTMtIyEyxOS0Gw/s16000/download.png" /> </div> <h3 style="color: #0056b3; margin-bottom: 10px; text-align: left;">Exam Details</h3> <div class="form-group"><label>Test:</label><input readonly="" type="text" value="5th Class General Science Ch-5 Physical and Chemical Changes of Matter Test" /></div> <div style="display: grid; gap: 10px; grid-template-columns: 1fr 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سے باہر نکلنے پر وارننگ ملے گی۔ </div> <button class="btn btn-start" onclick="showScreen(4)" style="margin-top: 20px;">I Agree, Start</button> </div> </div> <!-- Screen 4: Countdown --> <div class="screen" id="screen4"> <div class="welcome-card"> <h2>تیار ہو جائیں...</h2> <div id="ct" style="color: #0056b3; font-size: 100px; font-weight: bold;">3</div> </div> </div> <!-- Screen 5: Exam --> <div class="screen" id="screen5"> <div class="exam-container"> <div class="left-side"> <img alt="User" class="exam-avatar" id="final-avatar" src="" /> <h3 id="u-name" style="color: #0056b3; font-size: 16px; margin: 0;">Candidate</h3> <div class="timer-box"> <div class="timer-label">Time Remaining</div> <div class="timer-digits" id="side-timer">15:00</div> </div> <div class="progress-box"> <div class="progress-header"> <span>Completed</span> <span id="prog-text">0%</span> </div> <div class="progress-bar-bg"> <div class="progress-bar-fill" id="prog-fill"></div> </div> </div> <div class="candidate-info-list"> <p><strong>Test:</strong> <span>GS Ch-5 Physical and Chemical..</span></p> <p><strong>Marks:</strong> <span id="info-marks">30</span></p> <p><strong>MCQs:</strong> <span id="info-mcqs">30</span></p> <p><strong>Passing:</strong> <span id="info-pass">15</span></p> </div> </div> <div class="main-exam-area"> <div class="q-header"> <span style="color: #0056b3; font-weight: bold;">Question Panel</span> <span id="q-stat">Rem: 30/30</span> </div> <div id="q-display"> <div class="question-text" id="q-txt">Loading...</div> <div id="opt-box"></div> </div> <div class="action-buttons"> <button class="btn btn-skip" onclick="skip()">Skipped</button> <button class="btn btn-next" onclick="save()">Save &amp; Next</button> </div> </div> <div class="right-side"> <h4 style="margin-top: 0;">Skipped MCQs</h4> <div class="skip-grid" id="s-grid"></div> </div> </div> </div> <!-- Screen 6: Result --> <div id="screen6" class="screen"> <div class="welcome-card" style="max-width: 600px;"> <h1 id="r-status">Result Summary</h1> <div style="display: grid; grid-template-columns: 1fr 1fr; gap: 15px; margin: 25px 0;"> <div style="background:#eee; padding:15px; border-radius:10px;"><b>Marks</b><br><span id="r-marks" style="font-size:30px;">0</span></div> <div style="background:#eee; padding:15px; border-radius:10px;"><b>Grade</b><br><span id="r-grade" style="font-size:30px;">F</span></div> </div> <button class="btn btn-start" onclick="location.reload()">Exit & Finish</button> </div> </div> </div> <script> const examSettings = { totalQuestions: 30, subjects: [ { name: "General Science", importantPercentage: 100, normalPercentage: 0, importantMcqs: [ { q: "What are all substances in the world made of?", opts: ["Vacuum", "Matter", "Light", "Energy only"], c: 1 }, { q: "Which two characteristics define matter?", opts: ["Color and smell", "Height and speed", "Mass and occupies space", "Sound and light"], c: 2 }, { q: "How many physical states of matter are generally recognized?", opts: ["Three", "Five", "Two", "One"], c: 0 }, { q: "What are the three physical states of matter?", opts: ["Hot, cold, and warm", "Solid, liquid, and gas", "Big, small, and tiny", "Hard, soft, and rough"], c: 1 }, { q: "What is different in the solid, liquid, and gas states of matter?", opts: ["The type of atoms", "The chemical formula", "The total weight", "The arrangement of particles"], c: 3 }, { q: "What aspect of matter changes during a physical change?", opts: ["Chemical composition", "Atomic structure", "Appearance", "Internal formula"], c: 2 }, { q: "What remains the same in a substance during a physical change?", opts: ["Physical state", "Chemical composition", "Shape", "Size"], c: 1 }, { q: "What kind of change is the dissolving of salt in water?", opts: ["Chemical change", "Physical change", "Biological change", "Permanent change"], c: 1 }, { q: "What does dissolving salt in water primarily change?", opts: ["Number of atoms", "Atomic weight", "State of matter", "Chemical identity"], c: 2 }, { q: "When salt is dissolved in water, what is NOT formed?", opts: ["A mixture", "Salty water", "Matter with new properties", "A solution"], c: 2 }, { q: "Which statement is true about the physical state of a salt-water mixture?", opts: ["It is permanent", "It can be reversed", "It is irreversible", "It is a chemical bond"], c: 1 }, { q: "What remains behind after the evaporation of water from a salt solution?", opts: ["Vapours", "Ice", "Salt", "Nothing"], c: 2 }, { q: "What happens to an aluminum can when it is crushed with a hammer?", opts: ["It disappears", "It turns into water", "A change is observed", "It stays the same"], c: 2 }, { q: "When an aluminum can is crushed, what specific changes occur to it?", opts: ["It becomes larger", "It has squeezed and its shape has changed", "It turns into a liquid", "It changes its color"], c: 1 }, { q: "What type of change is the crushing of an aluminum can considered to be?", opts: ["Chemical change", "Physical change", "Permanent change", "Biological change"], c: 1 }, { q: "Does the aluminum change into a new matter after being crushed?", opts: ["Yes, it becomes iron", "No, it does not change into a new matter", "Yes, it becomes plastic", "Yes, it turns into lead"], c: 1 }, { q: "What happens when you heat solid wax in a beaker or dish?", opts: ["It turns into gas", "It disappears", "It melts", "It becomes harder"], c: 2 }, { q: "What is the physical state of wax after it has been heated?", opts: ["Solid", "Liquid", "Powder", "Gas"], c: 1 }, { q: "What change do you see when melted wax is poured into a dish and allowed to cool?", opts: ["It evaporates", "It catches fire", "It freezes", "It turns into water"], c: 2 }, { q: "After cooling, into which state does the melted wax change again?", opts: ["Liquid", "Gas", "Solid", "Solution"], c: 2 }, { q: "The melting and freezing of wax are changes related to:", opts: ["Chemical composition", "Biological life", "Physical state of matter", "Permanent bonding"], c: 2 }, { q: "What is the process of changing a solid state into a liquid state by absorption of heat called?", opts: ["Freezing", "Melting", "Condensation", "Evaporation"], c: 1 }, { q: "When solid wax was heated, what state did it change into?", opts: ["Solid state", "Liquid state", "Gaseous state", "Plasma state"], c: 1 }, { q: "What happens to a solid piece of ice when it absorbs heat?", opts: ["It becomes steam", "It turns into air", "It becomes water on melting", "It stays as ice"], c: 2 }, { q: "How do particles move in a solid at their fixed position?", opts: ["They move in straight lines", "They keep on vibrating", "They spin very fast", "They do not move at all"], c: 1 }, { q: "What happens to the vibration of particles when a solid gets heat?", opts: ["They stop vibrating", "They start vibrating faster", "They vibrate slower", "Nothing happens"], c: 1 }, { q: "What happens to the forces of attraction between particles as they get heat?", opts: ["They become stronger", "They become weaker", "They disappear instantly", "They remain the same"], c: 1 }, { q: "When particles in a solid move away from each other due to heat, the solid changes into:", opts: ["Its gaseous state", "Its liquid state", "A harder solid", "Pure energy"], c: 1 }, { q: "What happens to water when it is kept in a freezer?", opts: ["It starts boiling", "It remains hot", "It freezes and turns to ice", "It turns into steam"], c: 2 }, { q: "What is lost from water during the process of freezing?", opts: ["Salt", "Heat", "Oxygen", "Dust"], c: 1 }, { q: "What happens to the movement of water particles as heat is lost during freezing?", opts: ["It becomes faster", "It becomes slower", "It stops completely", "It remains unchanged"], c: 1 }, { q: "When water begins to freeze, how does the distance between its particles change?", opts: ["They move further apart", "They come closer to each other", "They leave the container", "They turn into bubbles"], c: 1 }, { q: "During the freezing process, what happens to the force of attraction between particles?", opts: ["It becomes weaker", "It becomes stronger", "It disappears", "It changes into light"], c: 1 }, { q: "Into which state does a liquid change during the freezing process?", opts: ["Gas", "Solid", "Vapour", "Plasma"], c: 1 }, { q: "What is the process of changing a liquid into a solid called?", opts: ["Melting", "Freezing", "Evaporation", "Boiling"], c: 1 }, { q: "What happens to the movement of particles when a liquid is heated continuously?", opts: ["It stops completely", "It becomes slower", "It becomes faster", "It remains the same"], c: 2 }, { q: "How does the space between particles change when a liquid is heated for boiling?", opts: ["The space decreases", "The space increases", "No space remains", "It stays constant"], c: 1 }, { q: "Into which state does a liquid change during the process of boiling?", opts: ["Solid state", "Frozen state", "Vapours or gas", "Liquid remains liquid"], c: 2 }, { q: "What is the process called in which a liquid is changed to gas by continuous heating?", opts: ["Freezing", "Boiling", "Melting", "Cooling"], c: 1 }, { q: "Why does a wet floor become dry after some time?", opts: ["Water turns into ice", "Water evaporates into the air", "Water turns into salt", "Water disappears forever"], c: 1 }, { q: "What is the process of changing water into water vapours called?", opts: ["Melting", "Freezing", "Evaporation", "Boiling"], c: 2 }, { q: "From which of the following surfaces does evaporation take place continuously?", opts: ["Canals, lakes, and oceans", "Dry stones", "Wooden furniture", "Plastic toys"], c: 0 }, { q: "Besides water bodies, where else can the process of evaporation occur?", opts: ["Inside a metal box", "From snow and plant leaves", "On a dry road", "Inside a glass bottle"], c: 1 }, { q: "How is water released into the surrounding air from wet surfaces?", opts: ["As solid crystals", "As water vapours", "As liquid droplets", "As heavy rain"], c: 1 }, { q: "Where do water drops appear when you have a cold drink in a glass?", opts: ["Inside the glass", "At the external surface", "Only at the bottom", "On the coaster only"], c: 1 }, { q: "Where do the water drops on the outside of a cold glass come from?", opts: ["From inside the glass", "From the water vapours in air", "From the ice melting", "From the person's breath"], c: 1 }, { q: "What happens to the heat of water vapour particles when they collide with a cold glass?", opts: ["Heat is absorbed", "Heat is released", "Heat increases", "Heat stays the same"], c: 1 }, { q: "Into which state do water vapours change when they stick to the external surface of a cold glass?", opts: ["Solid", "Liquid", "Gas", "Smoke"], c: 1 }, { q: "What is the process of water vapours changing into liquid upon cooling called?", opts: ["Evaporation", "Boiling", "Condensation", "Melting"], c: 2 }, { q: "Why do wet clothes become dry when they are hung in the air?", opts: ["Due to freezing", "Due to evaporation", "Due to melting", "Due to condensation"], c: 1 }, { q: "What is generally required to boil a liquid?", opts: ["Low temperature", "High temperature", "Freezing temperature", "Zero degree Celsius"], c: 1 }, { q: "At what temperature can the process of evaporation take place?", opts: ["Only at 100°C", "Only at 0°C", "At any temperature", "Only in freezing cold"], c: 2 }, { q: "What happens to the process of evaporation at a high temperature?", opts: ["It becomes slower", "It stops completely", "It becomes rapid", "It remains unchanged"], c: 2 }, { q: "Why do we feel cold when our sweat dries up?", opts: ["Due to heating", "Owing to the process of evaporation", "Due to freezing", "Because of sunlight"], c: 1 }, { q: "What happens when sand is added to a glass of water?", opts: ["It dissolves completely", "It turns into sugar", "It will not dissolve", "It evaporates"], c: 2 }, { q: "What is the result of mixing sugar in a glass of water?", opts: ["It stays at the top", "It will completely dissolve", "It turns into oil", "It remains as separate crystals"], c: 1 }, { q: "What happens when oil is mixed with water?", opts: ["It disappears", "It turns into salt", "It stays as a separate layer", "It dissolves like sugar"], c: 2 }, { q: "What is a substance called that consists of two or more substances mixed in any proportion?", opts: ["Pure element", "Mixture", "Single atom", "Solid rock"], c: 1 }, { q: "What happens to the original properties of substances in a mixture?", opts: ["They are lost", "They change into new ones", "They retain their original properties", "They become invisible"], c: 2 }, { q: "What are the two main types of mixtures?", opts: ["Hot and Cold", "Big and Small", "Homogenous or heterogeneous", "Solid and Hard"], c: 2 }, { q: "Most homogeneous mixtures are also known as:", opts: ["Alloys", "Solutions", "Solids", "Gases"], c: 1 }, { q: "Air is an example of a mixture that contains which components?", opts: ["Only water", "Oxygen and carbon dioxide", "Sand and soil", "Iron and lead"], c: 1 }, { q: "Which substances are mixed together in carbonated drinks?", opts: ["Oil and salt", "Sugar, water, and CO2", "Sand and juice", "Milk and honey"], c: 1 }, { q: "What are metal alloys made up of?", opts: ["Liquid water", "Different metals", "Plastic and rubber", "Wood and glue"], c: 1 }, { q: "How can a heterogeneous mixture be separated?", opts: ["Only by chemicals", "By physical methods", "By heating at high temperature", "It cannot be separated"], c: 1 }, { q: "A salad made of lettuce, cheese, and tomatoes is an example of:", opts: ["Homogeneous mixture", "Heterogeneous mixture", "Pure substance", "Liquid gas"], c: 1 }, { q: "What type of mixture is soil considered to be?", opts: ["Pure element", "Solution", "Heterogeneous mixture", "Homogeneous mixture"], c: 2 }, { q: "Which components are combined in soil that make it non-uniform?", opts: ["Distilled water", "Only oxygen gas", "Stone, clay, and decaying plant material", "Pure salt"], c: 2 }, { q: "What is formed when the particles of a substance dissolve uniformly in water?", opts: ["Solid", "Solution", "Gas", "Pure metal"], c: 1 }, { q: "What is the substance called that dissolves in a liquid and is in less quantity?", opts: ["Solvent", "Mixture", "Solute", "Filter"], c: 2 }, { q: "Which of the following is an example of a solute?", opts: ["River water", "Sugar and salt", "Ocean", "Large container"], c: 1 }, { q: "What is the substance called that dissolves a solute and is in more quantity?", opts: ["Solute", "Vapor", "Solvent", "Ice"], c: 2 }, { q: "Which of the following is a common example of a solvent?", opts: ["Water", "Sand", "Salt", "Flour"], c: 0 }, { q: "How many important components does a solution consist of?", opts: ["Five", "Two", "Ten", "Three"], c: 1 }, { q: "What is the process of mixing sugar in water by moving it called?", opts: ["Heating", "Freezing", "Stirring", "Filtering"], c: 2 }, { q: "If you stir sugar in a beaker, how will it dissolve compared to sugar that is not stirred?", opts: ["It will take more time", "It will dissolve soon", "It will never dissolve", "It will turn into gas"], c: 1 }, { q: "What happens to the dissolving process if the sugar is not stirred at all?", opts: ["It will never dissolve", "It will dissolve instantly", "It will take more time", "It will change into salt"], c: 2 }, { q: "In which beaker did the sugar dissolve quickly during the activity?", opts: ["Beaker B (Cold water)", "Beaker A (Hot water)", "Both dissolved together", "Neither of them"], c: 1 }, { q: "In the experiment comparing powdered sugar and a sugar cube, which one dissolves sooner in water?", opts: ["Sugar cube", "Powdered sugar", "Both at the same time", "None of these"], c: 1 }, { q: "On which factor does the dissolution of any solute primarily depend?", opts: ["Particle color", "Container shape", "Size of particles", "Room light"], c: 2 }, { q: "How does the size of solute particles affect the speed of the dissolving process?", opts: ["Smaller particles dissolve faster", "Larger particles dissolve faster", "Size does not affect speed", "Smaller particles dissolve slower"], c: 0 }, { q: "Which of the following are examples of solutions?", opts: ["Pure metals", "Solid rocks", "Solutions", "Unmixed gases"], c: 2 }, { q: "What is a solution called that contains a minor (small) quantity of solute?", opts: ["Concentrated solution", "Thick solution", "Dilute solution", "Strong solution"], c: 2 }, { q: "A solution having a major (large) quantity of solute is known as a:", opts: ["Dilute solution", "Weak solution", "Concentrated solution", "Simple solution"], c: 2 }, { q: "In Activity 5.7, what determines whether a solution is dilute or concentrated?", opts: ["The shape of the glass", "The quantity of solute", "The color of water", "The room temperature"], c: 1 }, { q: "What happens gradually to fallen leaves, branches, and vegetables when they are left in nature?", opts: ["They turn into stone", "They are being decomposed", "They become metal", "They remain the same"], c: 1 }, { q: "On which of the following objects can we commonly observe rust?", opts: ["Plastic toys", "Glass bottles", "Iron gates and windows", "Rubber tires"], c: 2 }, { q: "Decomposition and rusting are examples of:", opts: ["Physical changes", "Chemical changes", "Temporary changes", "Reversible changes"], c: 1 }, { q: "Which material is mentioned as being gradually decomposed besides leaves and wood?", opts: ["Aluminum", "Gold", "Papers", "Diamonds"], c: 2 }, { q: "What happens to a substance during a chemical change?", opts: ["Only color changes", "Both appearance and composition change", "Only size changes", "Composition remains the same"], c: 1 }, { q: "In which type of change does the internal composition of matter get altered?", opts: ["Physical change", "Temporary change", "Chemical change", "No change"], c: 2 }, { q: "What happens gradually to the remains of dead organisms and waste matters?", opts: ["They turn into stone", "They disappear through decomposition", "They stay as they are", "They become fresh plants"], c: 1 }, { q: "Which organisms are responsible for the decomposition of dead bodies?", opts: ["Cats and dogs", "Fish and birds", "Bacteria and fungi", "Trees and bushes"], c: 2 }, { q: "What do bacteria and fungi break dead bodies into during decomposition?", opts: ["Metallic parts", "Simple components", "Large molecules", "Plastic pieces"], c: 1 }, { q: "What is the process called where microorganisms break down dead bodies for food?", opts: ["Evaporation", "Melting", "Decaying", "Boiling"], c: 2 }, { q: "Why is fuel typically burnt in a stove?", opts: ["To freeze food", "To cook food", "To wash food", "To store food"], c: 1 }, { q: "What becomes visible when the fuel burns?", opts: ["Liquid water", "Only dust", "The flame", "Solid ice"], c: 2 }, { q: "During which type of reaction does a flame develop?", opts: ["Melting reaction", "Freezing reaction", "Combustion reaction", "Physical reaction"], c: 2 }, { q: "What is the general process of burning fuel called?", opts: ["Evaporation", "Condensation", "Dissolving", "Burning"], c: 3 }, { q: "Which of the following is an example of burning?", opts: ["Melting of wax", "Burning of coal and wood", "Freezing of water", "Boiling of milk"], c: 1 }, { q: "Besides coal and wood, what other examples of burning are listed?", opts: ["Sugar and salt", "Paper and match stick", "Sand and clay", "Iron and steel"], c: 1 }, { q: "In which test tube did the iron nail change its color to brown?", opts: ["Test Tube C", "Test Tube B", "Test Tube A", "None of them"], c: 2 }, { q: "What specific color does an iron nail become when it rusts?", opts: ["Bright Blue", "Shiny Silver", "Brown", "Pure White"], c: 2 }, { q: "The change of color in the iron nail was due to its reaction with:", opts: ["Nitrogen", "Oil", "Oxygen", "Glass"], c: 2 }, { q: "What is the process of iron changing due to the action of oxygen and water called?", opts: ["Evaporation", "Rusting", "Melting", "Freezing"], c: 1 }, { q: "According to the chemical equation, which two things must combine with Iron for rusting to occur?", opts: ["Oxygen and Water", "Salt and Sand", "Oil and Heat", "Nitrogen and Light"], c: 0 }, { q: "What should be applied to the surface of iron to protect it from rust?", opts: ["Salt", "Sand", "Oil or chromium", "Boiling water"], c: 2 }, { q: "Why is the surface of iron objects often painted with chromium or oil?", opts: ["To make it melt", "To prevent rusting", "To make it heavier", "To change it into wood"], c: 1 }, { q: "Painting an iron surface with oil helps to block which two components of rust?", opts: ["Nitrogen and Salt", "Sunlight and Heat", "Oxygen and Water", "Sand and Dust"], c: 2 }, { q: "How many main types of changes in matter are there?", opts: ["Four", "Two", "Ten", "Five"], c: 1 }, { q: "What is a change called where no new material is formed with different properties?", opts: ["Permanent change", "Chemical change", "Physical change", "Nuclear change"], c: 2 }, { q: "Which of the following is a key characteristic of a physical change?", opts: ["It cannot be reversed", "It creates ash", "Physical change can be reversed", "It always produces gas"], c: 2 }, { q: "When heated liquid wax is cooled and becomes solid again, it remains:", opts: ["Ash", "A new metal", "Wax", "Water"], c: 2 }, { q: "What is a change called that results in the formation of a totally new material?", opts: ["Chemical change", "Physical change", "Reversible change", "Temporary change"], c: 0 }, { q: "Why is the burning of paper classified as a chemical change?", opts: ["Because it stays as paper", "Because ash is formed", "Because it is reversible", "Because it is a cold process"], c: 1 }, { q: "Which statement is true about the nature of a chemical change?", opts: ["It can be easily reversed", "The chemical change cannot be reversed", "It is a temporary change", "No new material is formed"], c: 1 } ], normalMcqs: [] } ] }; let questions = []; let current = 0; let answers = {}; let skipped = new Set(); let answered = new Set(); let time = 15 * 60; let isLive = false; let userName = "Candidate"; let userImageSrc = "https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhhKHkA2iNxBxF-qE_XfB9XW2_G1S1-3pv0QU4zW75ABGP-wpyYs_xag87g-QRUcSmr0ClzDpf1k7MIIdoRLUpSg6t07-nS9TCf0mfouGwlvJV2jOU56auRzrEwQ1wO1O0Ak4SEhmUBeJSwPuP3PJoPOjpyQ48tNEEZeBIh07ROwvEXuTMtIyEyxOS0Gw/s16000/download.png"; function shuffleArray(array) { for (let i = array.length - 1; i > 0; i--) { const j = Math.floor(Math.random() * (i + 1)); [array[i], array[j]] = [array[j], array[i]]; } return array; } function getAllMcqsCount() { let total = 0; examSettings.subjects.forEach(subject => { total += subject.importantMcqs.length + subject.normalMcqs.length; }); return total; } function generateQuestions() { questions = []; const poolTotal = getAllMcqsCount(); examSettings.subjects.forEach(subject => { const totalInSubject = subject.importantMcqs.length + subject.normalMcqs.length; let subjectCount = Math.round((totalInSubject / poolTotal) * examSettings.totalQuestions); let impCount = Math.round((subjectCount * subject.importantPercentage) / 100); let normCount = subjectCount - impCount; const impRandom = shuffleArray([...subject.importantMcqs]).slice(0, impCount); const normRandom = shuffleArray([...subject.normalMcqs]).slice(0, normCount); impRandom.forEach(q => questions.push({...q, subject: subject.name, category: "Important"})); normRandom.forEach(q => questions.push({...q, subject: subject.name, category: "Normal"})); }); questions = shuffleArray(questions); questions.forEach((q, index) => q.id = index + 1); } function showCustomAlert(msg) { document.getElementById('custom-alert-msg').innerText = msg; document.getElementById('custom-alert-overlay').style.display = 'flex'; } function closeCustomAlert() { document.getElementById('custom-alert-overlay').style.display = 'none'; } function showCustomConfirm(msg, onYes, onNo) { document.getElementById('custom-confirm-msg').innerText = msg; const overlay = document.getElementById('custom-confirm-overlay'); overlay.style.display = 'flex'; document.getElementById('confirm-yes-btn').onclick = () => { overlay.style.display = 'none'; if(onYes) onYes(); }; document.getElementById('confirm-no-btn').onclick = () => { overlay.style.display = 'none'; if(onNo) onNo(); }; } function showScreen(n) { document.querySelectorAll('.screen').forEach(s => s.classList.remove('active')); document.getElementById('screen'+n).classList.add('active'); if(n === 4) startCT(); } function startSetup() { generateQuestions(); document.getElementById('disp-marks').value = questions.length; document.getElementById('disp-mcqs').value = questions.length; document.getElementById('info-marks').innerText = questions.length; document.getElementById('info-mcqs').innerText = questions.length; document.getElementById('info-pass').innerText = Math.ceil(questions.length * 0.5); document.getElementById('cbt-outer-shell').classList.remove('not-started'); resumeFS(); showScreen(2); } function resumeFS() { const el = document.documentElement; if (el.requestFullscreen) el.requestFullscreen(); document.getElementById('fs-overlay').style.display = 'none'; } function saveAndProceed() { document.getElementById('u-name').innerText = userName; document.getElementById('final-avatar').src = userImageSrc; showScreen(3); } function startCT() { let n = 3; let i = setInterval(() => { n--; document.getElementById('ct').innerText = n; if(n <= 0) { clearInterval(i); startTest(); } }, 1000); } function startTest() { isLive = true; showScreen(5); load(0); setInterval(() => { if(!isLive) return; time--; let m = Math.floor(time/60); let s = time % 60; document.getElementById('side-timer').innerText = `${m}:${s < 10 ? '0'+s : s}`; if(time <= 0) finish(); }, 1000); } function load(idx) { current = idx; const q = questions[idx]; document.getElementById('q-txt').innerHTML = ` <div style="font-size:14px;color:#0056b3;margin-bottom:8px;font-weight:bold;"> ${q.subject} </div> <div>Q${q.id}: ${q.q}</div> `; document.getElementById('q-stat').innerText = `Rem: ${questions.length - answered.size}/${questions.length}`; const box = document.getElementById('opt-box'); box.innerHTML = ''; q.opts.forEach((o, i) => { const lock = answered.has(idx); box.innerHTML += `<label class="opt-label"><input type="radio" name="o" value="${i}" ${answers[idx]==i?'checked':''} ${lock?'disabled':''}>${o}</label>`; }); updateS(); } function save() { const s = document.querySelector('input[name="o"]:checked'); if(!s) { showCustomAlert("Please select an answer"); return; } answers[current] = parseInt(s.value); answered.add(current); skipped.delete(current); updateProgress(); next(); } function updateProgress() { let percent = Math.round((answered.size / questions.length) * 100); document.getElementById('prog-text').innerText = percent + "%"; document.getElementById('prog-fill').style.width = percent + "%"; } function skip() { if(answered.has(current)) return; skipped.add(current); next(); } function next() { let remaining = questions.length - answered.size; if (remaining === 0) { finish(); return; } if (current === questions.length - 1) { askToReviewSkipped(); return; } let foundNext = -1; for (let i = current + 1; i < questions.length; i++) { if (!answered.has(i)) { foundNext = i; break; } } if (foundNext === -1) { askToReviewSkipped(); } else { load(foundNext); } } function askToReviewSkipped() { let remaining = questions.length - answered.size; if (remaining > 0) { showCustomConfirm( `You have ${remaining} unanswered question(s). Would you like to review them now?`, function() { for (let i = 0; i < questions.length; i++) { if (!answered.has(i)) { load(i); break; } } }, function() { finish(); } ); } else { finish(); } } function updateS() { const g = document.getElementById('s-grid'); g.innerHTML = ''; questions.forEach((q, i) => { if (skipped.has(i) && !answered.has(i)) { const d = document.createElement('div'); d.className = 'skip-num active'; d.innerText = i + 1; d.onclick = () => load(i); g.appendChild(d); } }); } function finish() { isLive = false; showScreen(6); let s = 0; questions.forEach((q, i) => { if(answers[i] === q.c) s++; }); document.getElementById('r-marks').innerText = s + " / " + questions.length; let passThreshold = Math.ceil(questions.length * 0.5); document.getElementById('r-grade').innerText = s >= passThreshold ? "Pass" : "Fail"; document.getElementById('r-grade').style.color = s >= passThreshold ? "green" : "red"; } </script> </body> </html>Mehtab Ahmadhttp://www.blogger.com/profile/05636204994802332371noreply@blogger.comtag:blogger.com,1999:blog-51255189599790045.post-76045917311322522632026-05-31T08:00:00.000+05:002026-06-01T10:10:06.030+05:005th Class General Science Chapter 7 Electricity and Magnetism MCQs (بجلی اور مقناطیس) | PakMCQs<html lang="en"> <head> <meta charset="UTF-8"></meta> <meta content="width=device-width, initial-scale=1.0" name="viewport"></meta> <title>5th Class General Science MCQs | Electricity and Magnetism (بجلی اور مقناطیس) | PakMCQs</title> <meta name="description" content="Practice 5th Class Science MCQs on Electricity and Magnetism with solved questions, circuits, static electricity, magnets and exam-focused concepts on PakMCQs. Get ready for your test!"> <link href="https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700&amp;family=Noto+Nastaliq+Urdu&amp;display=swap" rel="stylesheet"></link> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css"></link> <!-- STEP 1: Add jsPDF Library for PDF Generation --> <script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/2.5.1/jspdf.umd.min.js"></script> <!-- Schema.org markup for 5th Class General Science: Electricity and Magnetism --> <script type="application/ld+json"> { "@context": "https://schema.org", "@type": "EducationalArticle", "headline": "5th Class General Science MCQs | Electricity and Magnetism (بجلی اور مقناطیس) | PakMCQs", "description": "PakMCQs presents a complete 5th Class General Science Chapter 7 MCQs preparation guide on Electricity and Magnetism. Covering static electricity, electric charges, conductors, insulators, circuits, fuses, and magnets.", "articleBody": "This educational resource covers Chapter 7 of the 5th Class General Science curriculum: Electricity and Magnetism. It provides solved MCQs on static electricity, electric charges (positive and negative), and the laws of attraction and repulsion. The guide details the components of an electric circuit, the difference between open and closed circuits, and identifies conductors and insulators. Furthermore, it explores the properties of magnets, the Earth as a magnet, the use of a magnetic compass, and the construction of electromagnets. Ideal for school exams and concept building on PakMCQs.", "keywords": [ "5th Class General Science MCQs", "Electricity and Magnetism MCQs Class 5", "Static Electricity MCQs", "Electric Circuits MCQs", "Conductors and Insulators MCQs", "Magnetic Compass MCQs", "Electromagnetism MCQs Class 5", "PakMCQs General Science" ], "image": { "@type": "ImageObject", "url": "https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhPpTQwPfeVDe7JNFnMb9bUn9X3gX4P0e1wYPadhOIuln7QQCeh6L9vFtlhE_7fcFXFAXef_D0gQO6LQRsxMeNxuyovKk7ly9ua_LScvzsM2zJjLxBgeoSLIj1oUX16STzqM1mBbW8w3wX8H0nEkE1H9nRLr8mEGkcKEBtiPvxV4K0ntgvmLUqS8o7u4Q/s16000/5th%20Class%20General%20Science%20Ch-4%20image.jpg", "height": 720, "width": 1280, "caption": "5th Class General Science MCQs - Electricity and Magnetism Concepts" }, "datePublished": "2026-05-31", "dateModified": "2026-05-31", "author": { "@type": "Person", "name": "Mehtab Ahmad", "url": "https://www.pakmcqs.org" }, "publisher": { "@type": "Organization", "name": "PAKMCQs", "url": "https://www.pakmcqs.org", "logo": { "@type": "ImageObject", "url": "https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhPpTQwPfeVDe7JNFnMb9bUn9X3gX4P0e1wYPadhOIuln7QQCeh6L9vFtlhE_7fcFXFAXef_D0gQO6LQRsxMeNxuyovKk7ly9ua_LScvzsM2zJjLxBgeoSLIj1oUX16STzqM1mBbW8w3wX8H0nEkE1H9nRLr8mEGkcKEBtiPvxV4K0ntgvmLUqS8o7u4Q/s16000/5th%20Class%20General%20Science%20Ch-4%20image.jpg", "width": 250, "height": 60 }, "sameAs": [ "https://www.facebook.com/PakMCQs", "https://x.com/PakMCQs" ] }, "mainEntityOfPage": { "@type": "WebPage", "@id": "https://www.pakmcqs.org/2026/05/5th-Class-General-Science-Chapter-4-Electricity-and-Magnetism-MCQs.html" }, "educationalLevel": [ "5th Class", "Primary School", "Elementary Science" ], "audience": [ { "@type": "EducationalAudience", "educationalRole": "student" }, { "@type": "EducationalAudience", "educationalRole": "teacher" } ], "learningResourceType": [ "Multiple Choice Questions", "Physics Study Guide", "Solved Exercise" ], "educationalUse": [ "Exam Preparation", "Class Test Practice", "Concept Building" ], "about": [ { "@type": "Thing", "name": "Electricity" }, { "@type": "Thing", "name": "Magnetism" }, { "@type": "Thing", "name": "Electromagnetism" }, { "@type": "Thing", "name": "Physics" } ] } </script> <!-- FAQ Structured Data for Electricity & Magnetism Chapter (20 Q&A Included) --> <script type="application/ld+json"> { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What is static electricity?", "acceptedAnswer": { "@type": "Answer", "text": "Static electricity is a type of electricity where charges stay at rest on an object instead of flowing like current." } }, { "@type": "Question", "name": "What happens when you rub a comb on dry hair?", "acceptedAnswer": { "@type": "Answer", "text": "The comb becomes charged and can attract small objects like paper bits due to static electricity." } }, { "@type": "Question", "name": "What are the two types of electric charge?", "acceptedAnswer": { "@type": "Answer", "text": "There are two types of charge: positive charge and negative charge." } }, { "@type": "Question", "name": "What happens when like charges come close to each other?", "acceptedAnswer": { "@type": "Answer", "text": "Like charges repel each other." } }, { "@type": "Question", "name": "What happens when opposite charges come close to each other?", "acceptedAnswer": { "@type": "Answer", "text": "Opposite charges attract each other." } }, { "@type": "Question", "name": "What is electric current?", "acceptedAnswer": { "@type": "Answer", "text": "Electric current is the flow of electric charge through a conductor." } }, { "@type": "Question", "name": "What is an electric circuit?", "acceptedAnswer": { "@type": "Answer", "text": "An electric circuit is a complete path through which electric current flows." } }, { "@type": "Question", "name": "What are the main parts of an electric circuit?", "acceptedAnswer": { "@type": "Answer", "text": "The main parts are a cell or battery, wires, a switch, and an electric device like a bulb." } }, { "@type": "Question", "name": "What is the difference between an open and closed circuit?", "acceptedAnswer": { "@type": "Answer", "text": "In a closed circuit, current flows and the bulb glows. In an open circuit, current stops flowing." } }, { "@type": "Question", "name": "What are conductors?", "acceptedAnswer": { "@type": "Answer", "text": "Conductors are materials that allow electric current to pass through them easily, like copper and iron." } }, { "@type": "Question", "name": "What are insulators?", "acceptedAnswer": { "@type": "Answer", "text": "Insulators are materials that do not allow electric current to pass through them, like plastic and rubber." } }, { "@type": "Question", "name": "What is a fuse?", "acceptedAnswer": { "@type": "Answer", "text": "A fuse is a safety device that breaks the circuit when too much current flows to protect appliances." } }, { "@type": "Question", "name": "What is a magnet?", "acceptedAnswer": { "@type": "Answer", "text": "A magnet is a material that can attract certain metals like iron, nickel, and cobalt." } }, { "@type": "Question", "name": "What are magnetic poles?", "acceptedAnswer": { "@type": "Answer", "text": "Magnetic poles are the two ends of a magnet, called the north pole and south pole." } }, { "@type": "Question", "name": "What happens when a magnet is freely suspended?", "acceptedAnswer": { "@type": "Answer", "text": "It always points in the north-south direction." } }, { "@type": "Question", "name": "What is the Earth’s magnetic property?", "acceptedAnswer": { "@type": "Answer", "text": "The Earth behaves like a giant magnet with its own magnetic field." } }, { "@type": "Question", "name": "What is a magnetic compass used for?", "acceptedAnswer": { "@type": "Answer", "text": "A magnetic compass is used to find directions like north, south, east, and west." } }, { "@type": "Question", "name": "What is an electromagnet?", "acceptedAnswer": { "@type": "Answer", "text": "An electromagnet is a temporary magnet created when electric current passes through a coil around an iron object." } }, { "@type": "Question", "name": "How is an electromagnet different from a permanent magnet?", "acceptedAnswer": { "@type": "Answer", "text": "An electromagnet works only when current flows, while a permanent magnet keeps its magnetism all the time." } }, { "@type": "Question", "name": "What is the basic principle of magnet poles?", "acceptedAnswer": { "@type": "Answer", "text": "Like poles repel each other and unlike poles attract each other." } } ] } </script> <!-- Additional meta tag to prevent Blogger overrides --> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no"> <style> /* Reset Blogger styles */ .no-blogger-overlap * { all: unset; 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display: flex; justify-content: center; width: 100%; } .page-search input { padding: 8px 15px; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); border-radius: var(--border-radius); width: 150px; text-align: center; margin-right: 5px; background-color: var(--bg-content); color: var(--color-text-primary); } .page-search button { padding: 8px 15px; border: none; border-radius: var(--border-radius); background-color: var(--primary-color); color: white; cursor: pointer; } .page-ellipsis { display: inline-block; padding: 8px 12px; color: var(--color-text-secondary); } /* FAQ Section Styles */ .faq-section { margin: 30px 0; background-color: var(--bg-content); border-radius: var(--border-radius); padding: 20px; box-shadow: var(--box-shadow); transition: background-color 0.3s ease; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); } .faq-section h2 { color: var(--color-text-primary); border-bottom: 2px solid var(--primary-color); padding-bottom: 10px; margin-top: 0; } .faq-item { margin-bottom: 15px; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); border-radius: var(--border-radius); overflow: hidden; transition: border-color 0.3s ease; } .faq-question { background-color: var(--bg-main); padding: 12px 15px; cursor: pointer; font-weight: 500; display: flex; justify-content: space-between; align-items: center; transition: background-color 0.3s ease; color: var(--color-text-primary); } .faq-question:hover { background-color: rgba(52, 152, 219, 0.1); } .faq-answer { padding: 15px; background-color: var(--bg-content); display: none; transition: background-color 0.3s ease; color: var(--color-text-secondary); } .faq-answer.show { display: block; } .faq-toggle { font-size: 1.2rem; transition: var(--transition); } .faq-toggle.rotated { transform: rotate(45deg); } /* Image Between Questions */ .question-image { margin: 20px 0; text-align: center; } .question-image a { display: inline-block; } .question-image img { max-width: 100%; height: auto; border-radius: var(--border-radius); box-shadow: var(--box-shadow); transition: transform 0.3s ease; } .question-image img:hover { transform: scale(1.02); } .question-image-caption { margin-top: 8px; font-size: 0.9rem; color: var(--color-text-secondary); text-align: center; } .share-image-canvas { position: fixed; top: -9999px; left: -9999px; visibility: hidden; } .tts-btn { background-color: #6c757d; color: white; border: none; border-radius: var(--border-radius); padding: 8px 12px; margin: 10px 0; cursor: pointer; display: flex; align-items: center; gap: 5px; font-size: 0.9rem; transition: var(--transition); } .tts-btn:hover { background-color: #5a6268; } .tts-btn i { font-size: 1rem; } .translate-btn { background-color: #3498db; color: white; border: none; border-radius: 4px; padding: 5px 10px; margin: 5px 0; cursor: pointer; font-size: 0.8rem; transition: all 0.2s ease; } .translate-btn:hover { background-color: #2980b9; } .translate-btn i { display: none; } .explanation-urdu { display: none; font-family: 'Noto Nastaliq Urdu', serif; direction: rtl; text-align: right; margin-top: 10px; line-height: 2.2; font-size: 1.0rem; } /* Expandable Content Section */ .expandable-content { background-color: var(--bg-content); border-radius: var(--border-radius); padding: 20px; margin: 20px 0; box-shadow: var(--box-shadow); transition: all 0.3s ease; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); } .expandable-content h2 { color: var(--primary-color); margin-top: 0; padding-bottom: 10px; border-bottom: 2px solid var(--primary-color); display: flex; justify-content: space-between; align-items: center; } .content-translate-btn { background-color: var(--secondary-color); color: white; border: none; border-radius: 4px; padding: 5px 10px; font-size: 0.8rem; cursor: pointer; transition: all 0.2s ease; } .content-translate-btn:hover { background-color: #27ae60; } .content-preview { position: relative; overflow: hidden; max-height: 120px; transition: max-height 0.5s ease; } .content-preview.expanded { max-height: none; } .content-preview::after { content: ''; 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border-radius: var(--border-radius); } .content-body h3 { color: #e74c3c; margin: 20px 0 10px 0; } .content-body h4 { color: #3498db; margin: 15px 0 8px 0; } .content-body .highlight-word { color: #9b59b6; font-weight: bold; } .content-body .highlight-link { color: #e67e22; text-decoration: underline; font-weight: 500; } .content-body .highlight-link:hover { color: #d35400; } .content-body .urdu-content { display: none; font-family: 'Noto Nastaliq Urdu', serif; direction: rtl; text-align: right; line-height: 2; } .hidden-faq { display: none; } .see-more-faq { text-align: center; margin-top: 20px; } .see-more-faq .btn { padding: 8px 20px; font-size: 0.9rem; } .question-actions { display: flex; justify-content: space-between; align-items: center; margin-top: 15px; flex-wrap: wrap; gap: 10px; } .modern-comment-link { z-index: 5; display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 50px; background: linear-gradient(45deg, #28a745, #20c997); color: white; text-decoration: none; font-size: 0.85rem; font-weight: 500; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15); transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1); } .modern-comment-link:hover { transform: translateY(-3px); box-shadow: 0 6px 15px rgba(40, 167, 69, 0.3); color: white; } .modern-comment-link svg { width: 18px; height: 18px; fill: currentColor; } /* ========================================================================= */ /* == MOBILE RESPONSIVE TWEAKS (GAP KAM KARNE KE LIYE YAHAN CHANGES KI HAIN) == */ /* ========================================================================= */ @media (max-width: 768px) { /* Blogger Theme ki padding ka gap khatam/kam karne ke liye Negative Margin lagaya gaya hai */ .no-blogger-overlap { margin-left: -12px; margin-right: -12px; } .toc-list { grid-template-columns: 1fr; } .in-quiz-topic-heading { font-size: 1.2rem; padding: 12px; } body { padding: 0px; } .info-banner h1 { font-size: 1.5rem; } .question-text { font-size: 1.1rem; } .urdu-text { font-size: 1rem; } .page-btn, .page-nav { padding: 6px 10px; font-size: 0.9rem; } .faq-question { font-size: 1rem; } .share-buttons { gap: 6px; } .share-btn { padding: 6px 10px; font-size: 12px; } .share-btn .share-icon { width: 10px; height: 10px; } .pdf-download-btn { padding: 8px 15px; font-size: 0.9rem; } /* Andar ki jagga ko adjust kiya gaya hai */ .question-card { padding: 15px; } .option { padding: 10px 12px; } .category-grid { grid-template-columns: repeat(2, 1fr); } .expandable-content { padding: 15px; } .content-preview { max-height: 100px; } } @media (max-width: 480px) { /* Choti screen pe gap ko mazeed theek karne ke liye thora aur margin diya gaya hai */ .no-blogger-overlap { margin-left: -16px; margin-right: -16px; } body { padding: 0px; } .info-banner { padding: 15px; } .info-banner h1 { font-size: 1.3rem; } .controls { flex-direction: column; } .controls .btn { width: 100%; } .pagination { gap: 3px; justify-content: center; } .page-btn, .page-nav { padding: 8px 12px; font-size: 0.95rem; min-width: 40px; } .page-search input { width: 100px; padding: 10px; } .page-search button { padding: 5px 10px; } .expandable-content h2 { font-size: 1.2rem; flex-direction: column; align-items: flex-start; gap: 10px; } .category-grid { grid-template-columns: repeat(1, 1fr); } .modern-comment-link { padding: 5px 10px; font-size: 0.4rem; gap: 4px; } .modern-comment-link svg { width: 10px; height: 10px; } .explanation-btn { font-size: 0.85rem; } .card-badge { font-size: 9px; padding: 3px 8px; } /* Choti screens ke liye question card padding adjustment */ .question-card { padding: 12px; } } </style> <!-- STEP 1: AdSense Script ko <head> main rakhein --> <script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-4073269280727447" crossorigin="anonymous"></script> </head> <body> <!-- Main content wrapper to prevent Blogger conflicts --> <div class="no-blogger-overlap"> <img class="header-image" id="headerImage" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhtD6wOlIFIotmicW3WxSd6_n3J-KXHisJhLP86IEWzXrAH71HiKCDIas15jmKtyiAgYF0GuBMh_IDr00dc9wTxxDGp-QlNeov_jqpDH3FoLCxMKihyphenhyphenMoAir5zojgT47Z2dtDpmpr8SSRLSjYtsdIrBRLAYusnh8FTG98pXCqTHNmL1BKT07WwdejLeLQ/s16000/5th%20Class%20General%20Science%20Ch-7%20image.jpg" /> <!-- HEADER AD SECTION HATA DIYA GAYA HAI --> <!-- Info Banner Section --> <div class="info-banner"> <h1>Electricity and Magnetism MCQs | Class 5 Science Complete Guide</h1> <p>PakMCQs presents a complete 5th Class General Science Chapter 7 MCQs preparation guide on Electricity and Magnetism. Covering static electricity, electric charges, conductors and insulators, electric current, circuits, fuses, safety devices, magnets and their properties, Earth as a magnet, magnetic compass, and types of magnets including permanent, temporary, and electromagnets. This post is ideal for school exams, concept clarity, and test preparation with easy and exam-focused MCQs practice. Studying with explanations will insha'Allah improve your preparation.</p> <p class="urdu-text">پی ڈی ایف ڈاؤن لوڈ کرنے کے بجائے، یہاں وضاحت کے ساتھ پڑھیں۔ اِن شاء اللہ آپ کی تیاری مزید بہتر ہو جائے گی۔</p> <!-- UPDATED PDF DOWNLOAD BUTTON WITH PROGRESS BAR STRUCTURE --> <button class="pdf-download-btn" id="generatePdfBtn"> <span class="btn-text">Click here for Download PDF</span> <div class="progress-bar-fill"></div> </button> </div> <!-- New Expandable Content Section --> <div class="expandable-content"> <h2>Electricity and Magnetism <button class="content-translate-btn" id="contentTranslateBtn">Translate to Urdu</button> </h2> <div class="content-preview" id="contentPreview"> <div class="content-body"> <!-- English Content --> <div class="english-content"> <h3 style="color: #e74c3c;">5th Class General Science Chapter 7: Electricity and Magnetism</h3> <h4 style="color: #3498db;">Students’ Learning Outcomes</h4> <p>Is chapter ko parhne ke baad students yeh kar sakain ge: Static electricity ke phenomenon ko daily life se relate karna. Electric charges aur unki properties ko samajhna. <span class="highlight-word" style="color: #27ae60; font-weight: bold;">Conductors aur insulators</span> mein farq karna. Electric current ke flow ko explain karna. Simple electric circuit ko design aur us ke components ko identify karna. Magnets ke two poles aur unki properties ko samajhna. Earth ko ek huge magnet ke tor par recognize karna aur magnetic compass ka working samajhna. <span class="highlight-word" style="color: #8e44ad;">Permanent, temporary aur electromagnet</span> ko identify karna.</p> <h4 style="color: #3498db;">Introduction to Electricity</h4> <p>Hum bulb jalane, fan chalane, TV, fridge aur electric iron ke liye electricity use karte hain. Electricity <b>energy ki ek form</b> hai.</p> <h4 style="color: #3498db;">Static Electricity and Electric Charge</h4> <p>Kuch electricity aisi hoti hai jo flow nahi karti, usay <span class="highlight-word" style="color: #27ae60; font-weight: bold;">Static Electricity</span> kehte hain. Dry hair par comb ragadne se paper bits ka chipakna charge ki wajah se hota hai. Charge matter ki basic property hai.</p> <p><b>Types of Charge:</b> 1. <span style="color: #c0392b; font-weight: bold;">Positive charge</span> 2. <span style="color: #2980b9; font-weight: bold;">Negative charge</span>. Clouds mein rubbing se lightning (bijli ki chamak) paida hoti hai.</p> <p><b>Rule of Charges:</b> Like charges <span style="color: #e74c3c;">repel</span> (dhekailte hain) aur unlike charges <span style="color: #27ae60;">attract</span> (khainchte hain) karte hain.</p> <h4 style="color: #3498db;">Electric Current and Circuits</h4> <p><span class="highlight-word" style="color: #2980b9; font-weight: bold;">Electric Current</span> electrons ya charge ka flow hai. Battery energy deti hai aur <b>Switch</b> current ko control karta hai.</p> <ul> <li><b>Simple Electric Circuit:</b> Battery, bulb, wires aur switch ka majmua.</li> <li><span style="color: #27ae60; font-weight: bold;">Closed Circuit (Switch ON):</span> Current flow hota hai aur bulb jalta hai.</li> <li><span style="color: #c0392b; font-weight: bold;">Open Circuit (Switch OFF):</span> Current ka raasta toot jata hai.</li> </ul> <h4 style="color: #3498db;">Conductors, Insulators and Fuse</h4> <p>• <span class="highlight-word" style="color: #2980b9; font-weight: bold;">Conductors:</span> Jahan se current guzar jaye (Copper, Iron).<br> • <span class="highlight-word" style="color: #d35400; font-weight: bold;">Insulators:</span> Jahan se current na guzre (Rubber, Plastic, Wood).<br> • <span class="highlight-word" style="color: #c0392b; font-weight: bold;">Fuse:</span> Ek patli wire jo zyada current se melt ho kar appliances ko protect karti hai.</p> <h4 style="color: #e74c3c;">Magnetism</h4> <p>Magnet kuch metals ko attract karta hai. <br> <b>Magnetic Materials:</b> Iron, Nickel, Cobalt. <br> <b>Non-Magnetic:</b> Wood, Glass, Rubber.</p> <h4 style="color: #3498db;">Properties of Magnet</h4> <p>Magnet ke do poles hotay hain: <span style="color: #c0392b; font-weight: bold;">North Pole (N)</span> aur <span style="color: #2980b9; font-weight: bold;">South Pole (S)</span>. Like poles repel aur unlike poles attract karte hain. Earth ek <b>giant magnet</b> ki tarah behave karti hai.</p> <p>• <b>Magnetic Compass:</b> Directions (Shamal, Janoob) find karne ka device hai.</p> <h4 style="color: #3498db;">Types of Magnets</h4> <p>1. Temporary Magnet 2. Permanent Magnet 3. <span class="highlight-word" style="color: #8e44ad; font-weight: bold;">Electromagnet</span> (Yeh sirf current ke waqt magnet banta hai).</p> <p style="background: #fdf2f2; padding: 10px; border-left: 4px solid #e74c3c;"><strong>Quick Quiz:</strong> Electric crane scrap iron ko utha kar bijli band karte hi kyun gira deti hai? <b>Jawab:</b> Kyunke wo electromagnet use karti hai jo current off hote hi apni magnetic power kho deta hai.</p> </div> <!-- Urdu Content --> <div class="urdu-content"> <h3 style="color: #e74c3c;">5ویں جماعت جنرل سائنس چیپٹر 7: بجلی اور مقناطیس</h3> <h4 style="color: #3498db;">طلبہ کے سیکھنے کے نتائج</h4> <p>اس باب کو پڑھنے کے بعد طلبہ: ساکن بجلی کے مظاہر کو سمجھ سکیں گے۔ برقی چارج اور اس کی خصوصیات بیان کر سکیں گے۔ <span class="highlight-word" style="color: #27ae60; font-weight: bold;">موصل (Conductors) اور غیر موصل (Insulators)</span> میں فرق کر سکیں گے۔ سادہ برقی سرکٹ کے اجزاء کی شناخت کر سکیں گے۔ مقناطیس کے قطبوں اور زمین کے بطور مقناطیس کے تصور کو سمجھ سکیں گے۔ <span class="highlight-word" style="color: #8e44ad;">مستقل، عارضی اور برقی مقناطیس</span> کی پہچان کر سکیں گے۔</p> <h4 style="color: #3498db;">بجلی کا تعارف</h4> <p>ہم بلب، پنکھے اور استری وغیرہ چلانے کے لیے بجلی استعمال کرتے ہیں۔ بجلی <b>توانائی کی ایک شکل</b> ہے۔</p> <h4 style="color: #3498db;">ساکن بجلی اور برقی چارج</h4> <p>وہ بجلی جو حرکت نہیں کرتی <span class="highlight-word" style="color: #27ae60; font-weight: bold;">ساکن بجلی (Static Electricity)</span> کہلاتی ہے۔ خشک بالوں پر کنگھی رگڑنے سے کاغذ کے ٹکڑوں کا چپکنا چارج کی وجہ سے ہے۔ چارج مادے کی بنیادی خصوصیت ہے۔</p> <p><b>چارج کی اقسام:</b> 1. <span style="color: #c0392b; font-weight: bold;">مثبت چارج</span> 2. <span style="color: #2980b9; font-weight: bold;">منفی چارج</span>۔ بادلوں کی رگڑ سے بجلی کی چمک پیدا ہوتی ہے۔</p> <p><b>چارج کا اصول:</b> ایک جیسے چارج ایک دوسرے کو <span style="color: #e74c3c;">دھکیلتے</span> ہیں اور مختلف چارج ایک دوسرے کو <span style="color: #27ae60;">کھینچتے</span> ہیں۔</p> <h4 style="color: #3498db;">برقی رو اور سرکٹ</h4> <p><span class="highlight-word" style="color: #2980b9; font-weight: bold;">برقی رو (Electric Current)</span> چارج کا بہاؤ ہے۔ <b>سوئچ</b> اس بہاؤ کو کنٹرول کرتا ہے۔</p> <ul> <li><b>سادہ برقی سرکٹ:</b> بیٹری، بلب، تاریں اور سوئچ کا مجموعہ۔</li> <li><span style="color: #27ae60; font-weight: bold;">بند سرکٹ (Switch ON):</span> بجلی بہتی ہے اور بلب روشن ہوتا ہے۔</li> <li><span style="color: #c0392b; font-weight: bold;">کھلا سرکٹ (Switch OFF):</span> بجلی کا راستہ ٹوٹ جاتا ہے۔</li> </ul> <h4 style="color: #3498db;">موصل، غیر موصل اور فیوز</h4> <p>• <span class="highlight-word" style="color: #2980b9; font-weight: bold;">موصل:</span> جن سے بجلی گزر جائے (تانبا، لوہا)۔<br> • <span class="highlight-word" style="color: #d35400; font-weight: bold;">غیر موصل:</span> جن سے بجلی نہ گزرے (ربڑ، لکڑی)۔<br> • <span class="highlight-word" style="color: #c0392b; font-weight: bold;">فیوز:</span> ایک پتلی تار جو زیادہ کرنٹ آنے پر پگھل کر آلات کی حفاظت کرتی ہے۔</p> <h4 style="color: #e74c3c;">مقناطیسیت</h4> <p>مقناطیس دھاتوں کو اپنی طرف کھینچتا ہے۔ <br> <b>مقناطیسی مواد:</b> لوہا، نکل، کوبالٹ۔ <br> <b>غیر مقناطیسی:</b> لکڑی، شیشہ، ربڑ۔</p> <h4 style="color: #3498db;">مقناطیس کی خصوصیات</h4> <p>مقناطیس کے دو قطب ہوتے ہیں: <span style="color: #c0392b; font-weight: bold;">شمالی قطب (N)</span> اور <span style="color: #2980b9; font-weight: bold;">جنوبی قطب (S)</span>۔ زمین ایک <b>بڑے مقناطیس</b> کی طرح کام کرتی ہے۔</p> <p>• <b>مقناطیسی کمپاس:</b> سمتیں معلوم کرنے والا آلہ ہے۔</p> <h4 style="color: #3498db;">مقناطیس کی اقسام</h4> <p>1. عارضی مقناطیس 2. مستقل مقناطیس 3. <span class="highlight-word" style="color: #8e44ad; font-weight: bold;">برقی مقناطیس</span> (یہ صرف بجلی گزرنے پر کام کرتا ہے)۔</p> <p style="background: #fdf2f2; padding: 10px; border-right: 4px solid #e74c3c;"><strong>مختصر سوال:</strong> برقی کرین لوہے کو اٹھا کر بجلی بند ہوتے ہی کیوں گرا دیتی ہے؟ <b>جواب:</b> کیونکہ یہ برقی مقناطیس ہے جو بجلی بند ہوتے ہی اپنی کشش ختم کر دیتا ہے۔</p> </div> </div> </div> <div class="read-more-btn" id="readMoreBtn">Read More</div> </div> <!-- Topics Table of Contents Container --> <div id="toc-container" class="toc-container" style="display: none;"> <h2>📚 Table of Contents (Topics Main Headings)</h2> <ul id="toc-list" class="toc-list"> <!-- TOC items will be injected here dynamically --> </ul> </div> <div class="controls"> <button class="btn btn-primary" id="toggleAnswersBtn">Show All Answers</button> <button class="btn btn-secondary" id="resetQuizBtn">Reset Quiz</button> </div> <!-- Global Selection Notice --> <div class="global-selection-notice"> <span class="urdu-text">چار آپشن میں سے کسی پر بھی کلک کرنے سے جواب سبز ہو جائے گا</span> </div> <div id="quiz-container"> <!-- Questions will be loaded here --> </div> <!-- FAQ Section - Updated design --> <div id="faq-container"> <div class="faq-section"> <h2>FAQs – 5th Class General Science Chapter 7: Electricity and Magnetism</h2> <!-- Visible FAQs (First 3) --> <div class="faq-item"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is static electricity?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Static electricity is a type of electricity where charges stay at rest on an object instead of flowing like current.</p> </div> </div> <div class="faq-item"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What happens when you rub a comb on dry hair?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>The comb becomes charged and can attract small objects like paper bits due to static electricity.</p> </div> </div> <div class="faq-item"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What are the two types of electric charge?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>There are two types of charge: positive charge and negative charge.</p> </div> </div> <!-- Hidden FAQs (Remaining 17) --> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What happens when like charges come close to each other?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Like charges repel each other.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What happens when opposite charges come close to each other?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Opposite charges attract each other.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is electric current?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Electric current is the flow of electric charge through a conductor.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is an electric circuit?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>An electric circuit is a complete path through which electric current flows.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What are the main parts of an electric circuit?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>The main parts are a cell or battery, wires, a switch, and an electric device like a bulb.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is the difference between an open and closed circuit?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>In a closed circuit, current flows and the bulb glows. In an open circuit, current stops flowing.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What are conductors?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Conductors are materials that allow electric current to pass through them easily, like copper and iron.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What are insulators?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Insulators are materials that do not allow electric current to pass through them, like plastic and rubber.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is a fuse?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>A fuse is a safety device that breaks the circuit when too much current flows to protect appliances.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is a magnet?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>A magnet is a material that can attract certain metals like iron, nickel, and cobalt.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What are magnetic poles?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Magnetic poles are the two ends of a magnet, called the north pole and south pole.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What happens when a magnet is freely suspended?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>It always points in the north-south direction.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is the Earth’s magnetic property?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>The Earth behaves like a giant magnet with its own magnetic field.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is a magnetic compass used for?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>A magnetic compass is used to find directions like north, south, east, and west.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is an electromagnet?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>An electromagnet is a temporary magnet created when electric current passes through a coil around an iron object.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is an electromagnet different from a permanent magnet?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>An electromagnet works only when current flows, while a permanent magnet keeps its magnetism all the time.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is the basic principle of magnet poles?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Like poles repel each other and unlike poles attract each other.</p> </div> </div> <div class="see-more-faq"> <button id="seeMoreFaqBtn" class="btn btn-primary">See More FAQs</button> </div> </div> </div> <!-- Pagination --> <div class="pagination" id="pagination"> <!-- Pagination buttons will be added here --> </div> <!-- FOOTER AD SECTION HATA DIYA GAYA HAI --> </div> <!-- End of no-blogger-overlap wrapper --> <!-- Hidden canvas for generating share images --> <canvas id="shareCanvas" class="share-image-canvas" width="1200" height="630"></canvas> <script> // Social Media Icons Configuration - Easily change icons by updating these links const socialIcons = { facebook: "https://cdn-icons-png.flaticon.com/512/124/124010.png", twitter: "https://cdn-icons-png.flaticon.com/512/733/733579.png", whatsapp: "https://cdn-icons-png.flaticon.com/512/220/220236.png", link: "https://cdn-icons-png.flaticon.com/512/61/61020.png", sound: "https://cdn-icons-png.flaticon.com/512/3161/3161837.png" // Added sound icon }; // STEP 2: adsCode Variable ko Update Karein const adsCode = ` <ins class="adsbygoogle" style="display:block" data-ad-client="ca-pub-4073269280727447" data-ad-slot="5355688513" data-ad-format="auto" data-full-width-responsive="true"></ins> `; // STEP 3: applyAds Function ko Behtar Banayein (YAHAN ADD KIYA GAYA HAI) function applyAds() { const adContainers = document.querySelectorAll('.ad-container'); adContainers.forEach(container => { container.innerHTML = adsCode; // Yeh ab sirf <ins> tag daalay ga try { // Yeh line AdSense ko naye ad unit ko process karne ke liye kehti hai (adsbygoogle = window.adsbygoogle || []).push({}); } catch (e) { console.error("AdSense error: ", e); } }); } // Updated Data with pdf: true property for demonstration const questions = [ { "topicHeading": "Static Electricity", "question": "What is electricity commonly known as?", "urdu": "بجلی کو عام طور پر کس نام سے جانا جاتا ہے؟", "options": [ "Magnetic force", "Electric current", "Solar power", "Sound energy" ], "correctAnswer": "B", "explanation": "[red]Electric current[/red] is correct because [blue]it describes the flow of electricity that powers our homes and appliances[/blue].", "explanationUrdu": "[red]الیکٹرک کرنٹ (Electric current)[/red] درست ہے کیونکہ [blue]یہ بجلی کے اس بہاؤ کو ظاہر کرتا ہے جو ہمارے گھروں اور مشینوں کو چلاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Through which material does electric current typically flow?", "urdu": "الیکٹرک کرنٹ عام طور پر کس مادے میں سے گزرتا ہے؟", "options": [ "Plastic pipes", "Metal cables", "Wooden sticks", "Rubber bands" ], "correctAnswer": "B", "explanation": "[red]Metal cables[/red] is correct because [blue]metals are good conductors that allow electricity to travel easily through wires[/blue].", "explanationUrdu": "[red]دھاتی تاریں (Metal cables)[/red] درست ہے کیونکہ [blue]دھاتیں بجلی کی اچھی موصل ہوتی ہیں اور کرنٹ کو آسانی سے گزرنے دیتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the kind of electricity called that does not flow from one place to another?", "urdu": "بجلی کی وہ قسم کیا کہلاتی ہے جو ایک جگہ سے دوسری جگہ نہیں بہتی؟", "options": [ "Static electricity", "Running current", "Battery power", "Generator energy" ], "correctAnswer": "A", "explanation": "[red]Static electricity[/red] is correct as [blue]it refers to electric charges that stay in one place on the surface of an object[/blue].", "explanationUrdu": "[red]ساکن بجلی (Static electricity)[/red] درست ہے کیونکہ [blue]اس سے مراد وہ برقی چارجز ہیں جو کسی سطح پر ٹھہرے رہتے ہیں اور بہتے نہیں ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What causes dry hair to raise up or push apart while combing?", "urdu": "خشک بالوں میں کنگھی کرنے پر ان کے اوپر اٹھنے یا بکھرنے کی کیا وجہ ہے؟", "options": [ "Gravity", "Static electricity", "Air pressure", "Magnetism" ], "correctAnswer": "B", "explanation": "[red]Static electricity[/red] is correct because [blue]rubbing the comb against dry hair creates a charge that makes the hairs repel each other[/blue].", "explanationUrdu": "[red]ساکن بجلی[/red] درست ہے کیونکہ [blue]بالوں میں کنگھی رگڑنے سے برقی چارج پیدا ہوتا ہے جو بالوں کو ایک دوسرے سے دور دھکیلتا ہے، جیسے خشک بالوں میں کنگھی کرنے پر ان کا کھڑا ہونا[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Charge", "question": "What is the reason behind the comb attracting paper bits after rubbing?", "urdu": "رگڑنے کے بعد کنگھی کے کاغذ کے ٹکڑوں کو اپنی طرف کھینچنے کی کیا وجہ ہے؟", "options": [ "The comb is magnetic", "The comb has acquired charge", "The paper is wet", "Gravitational force" ], "correctAnswer": "B", "explanation": "[red]The comb has acquired charge[/red] is correct because [blue]friction between the hair and the comb transfers electrons, leaving the comb with static electricity[/blue].", "explanationUrdu": "[red]کنگھی پر چارج آ گیا ہے[/red] درست ہے کیونکہ [blue]بالوں اور کنگھی کے درمیان رگڑ سے الیکٹران منتقل ہوتے ہیں، جس سے کنگھی پر ساکن بجلی پیدا ہو جاتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is described as a basic property of matter?", "urdu": "مادے کی بنیادی خصوصیت کے طور پر کس چیز کو بیان کیا گیا ہے؟", "options": [ "Color", "Charge", "Sound", "Speed" ], "correctAnswer": "B", "explanation": "[red]Charge[/red] is correct because [blue]all matter consists of atoms containing charged particles (protons and electrons) as a fundamental characteristic[/blue].", "explanationUrdu": "[red]چارج[/red] درست ہے کیونکہ [blue]تمام مادہ ایٹموں سے بنا ہے جن میں بنیادی خصوصیت کے طور پر چارج شدہ ذرات (پروٹان اور الیکٹران) موجود ہوتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which phenomenon is responsible for the interaction between the comb and paper?", "urdu": "کنگھی اور کاغذ کے درمیان ہونے والے عمل کے لیے کون سا مظہر ذمہ دار ہے؟", "options": [ "Gravity", "Magnetism", "Static electricity/Charge", "Light reflection" ], "correctAnswer": "C", "explanation": "[red]Static electricity/Charge[/red] is correct because [blue]it involves the accumulation of electric charges on the surface of objects through friction[/blue].", "explanationUrdu": "[red]ساکن بجلی یا چارج[/red] درست ہے کیونکہ [blue]اس میں رگڑ کے ذریعے اشیاء کی سطح پر برقی چارجز جمع ہو جاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Types of Charge", "question": "Why does a plastic comb attract small bits of paper after being rubbed through dry hair?", "urdu": "خشک بالوں میں رگڑنے کے بعد پلاسٹک کی کنگھی کاغذ کے چھوٹے ٹکڑوں کو کیوں کھینچتی ہے؟", "options": [ "Because of its color", "Because it has acquired charge", "Because of the wind", "Because the paper is heavy" ], "correctAnswer": "B", "explanation": "[red]Because it has acquired charge[/red] is correct because [blue]rubbing causes electrons to move, giving the comb an electrical property called charge that attracts light objects[/blue].", "explanationUrdu": "[red]چارج (Charge) حاصل کرنا[/red] درست ہے کیونکہ [blue]رگڑنے سے کنگھی میں برقی خاصیت پیدا ہو جاتی ہے جو کاغذ جیسے ہلکے ٹکڑوں کو اپنی طرف کھینچتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is considered a basic property of matter in the study of electricity?", "urdu": "بجلی کے مطالعہ میں مادے کی بنیادی خاصیت کسے سمجھا جاتا ہے؟", "options": [ "Taste", "Smell", "Charge", "Softness" ], "correctAnswer": "C", "explanation": "[red]Charge[/red] is correct because [blue]it is a fundamental characteristic of matter, just like mass, which allows objects to experience electrical forces[/blue].", "explanationUrdu": "[red]چارج (Charge)[/red] درست ہے کیونکہ [blue]یہ مادے کی ایک بنیادی خصوصیت ہے جس کی وجہ سے اشیاء برقی قوت محسوس کرتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the state of charge on a balloon and a woolen cloth before they are rubbed together?", "urdu": "رگڑنے سے پہلے غبارے اور اونی کپڑے پر چارج کی کیا صورتحال ہوتی ہے؟", "options": [ "Both are positive", "Both are negative", "There was no charge", "They are already sparking" ], "correctAnswer": "C", "explanation": "[red]There was no charge[/red] is correct because [blue]most objects are electrically neutral until friction causes a transfer of charges between them[/blue].", "explanationUrdu": "[red]کوئی چارج نہیں تھا[/red] درست ہے کیونکہ [blue]رگڑنے سے پہلے زیادہ تر اشیاء نیوٹرل ہوتی ہیں اور ان پر کوئی برقی چارج نہیں ہوتا[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Why do a balloon and woolen cloth attract each other after being rubbed?", "urdu": "رگڑنے کے بعد غبارہ اور اونی کپڑا ایک دوسرے کو کیوں کھینچتے ہیں؟", "options": [ "Because they have same charges", "Because they have acquired opposite charges", "Because they are wet", "Because they became heavy" ], "correctAnswer": "B", "explanation": "[red]Because they have acquired opposite charges[/red] is correct because [blue]in static electricity, unlike charges (positive and negative) create a force of attraction between objects[/blue].", "explanationUrdu": "[red]مخالف چارجز[/red] درست ہے کیونکہ [blue]ساکن بجلی میں مخالف چارجز (مثبت اور منفی) ایک دوسرے کو اپنی طرف کھینچتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which charge does an inflated balloon acquire after being rubbed with a woolen cloth?", "urdu": "اونی کپڑے سے رگڑنے کے بعد پھولا ہوا غبارہ کون سا چارج حاصل کرتا ہے؟", "options": [ "Positive charge", "No charge", "Negative charge", "Magnetic charge" ], "correctAnswer": "C", "explanation": "[red]Negative charge[/red] is correct because [blue]during rubbing, electrons move from the cloth to the balloon, making the balloon negative[/blue].", "explanationUrdu": "[red]منفی چارج (Negative charge)[/red] درست ہے کیونکہ [blue]رگڑنے کے دوران الیکٹران کپڑے سے غبارے میں منتقل ہو جاتے ہیں جس سے غبارہ منفی چارج ہو جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What type of charge does the woolen cloth acquire after rubbing it against a balloon?", "urdu": "غبارے سے رگڑنے کے بعد اونی کپڑے پر کس قسم کا چارج آ جاتا ہے؟", "options": [ "Negative charge", "Positive charge", "Neutral charge", "Green charge" ], "correctAnswer": "B", "explanation": "[red]Positive charge[/red] is correct because [blue]the cloth loses some of its negative particles to the balloon, leaving it with a surplus of positive charge[/blue].", "explanationUrdu": "[red]مثبت چارج (Positive charge)[/red] درست ہے کیونکہ [blue]کپڑا اپنے کچھ منفی ذرات غبارے کو دے دیتا ہے، جس کے نتیجے میں کپڑے پر مثبت چارج باقی رہ جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How many main types of electric charges are there?", "urdu": "برقی چارج کی بنیادی طور پر کتنی اقسام ہیں؟", "options": [ "One", "Three", "Two", "Four" ], "correctAnswer": "C", "explanation": "[red]Two[/red] is correct because [blue]electricity is based on the interaction of exactly two kinds of charges: positive and negative[/blue].", "explanationUrdu": "[red]دو (Two)[/red] درست ہے کیونکہ [blue]بجلی کا سارا نظام صرف دو قسم کے چارجز یعنی مثبت اور منفی پر مشتمل ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What are the names of the two types of electric charges?", "urdu": "برقی چارج کی دو اقسام کے نام کیا ہیں؟", "options": [ "High and Low", "Hot and Cold", "Positive and Negative", "Large and Small" ], "correctAnswer": "C", "explanation": "[red]Positive and Negative[/red] is correct because [blue]these are the two opposing electrical states that exist in all matter[/blue].", "explanationUrdu": "[red]مثبت اور منفی[/red] درست ہے کیونکہ [blue]یہ وہ دو مخالف برقی حالتیں ہیں جو تمام مادے میں موجود ہوتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How do clouds in the sky become electrically charged?", "urdu": "آسمان میں بادل کس طرح برقی طور پر چارج ہو جاتے ہیں؟", "options": [ "Due to sunlight", "Due to rubbing with air", "Due to heavy rain", "Due to birds flying" ], "correctAnswer": "B", "explanation": "[red]Due to rubbing with air[/red] is correct because [blue]the friction between moving air and water droplets in clouds generates static electricity[/blue].", "explanationUrdu": "[red]ہوا کے ساتھ رگڑ کی وجہ سے[/red] درست ہے کیونکہ [blue]بادلوں اور ہوا کے درمیان رگڑ سے ساکن بجلی پیدا ہوتی ہے جو بادلوں کو چارج کر دیتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "When clouds get charged, how are the charges distributed?", "urdu": "جب بادل چارج ہوتے ہیں تو چارجز کی تقسیم کیسے ہوتی ہے؟", "options": [ "All becomes positive", "All becomes negative", "One end becomes positive and the other negative", "They lose all charges" ], "correctAnswer": "C", "explanation": "[red]One end becomes positive and the other negative[/red] is correct because [blue]the rubbing process separates the charges to different parts of the cloud[/blue].", "explanationUrdu": "[red]ایک سرا مثبت اور دوسرا منفی[/red] درست ہے، کیونکہ [blue]رگڑ کا عمل چارجز کو بادل کے مختلف حصوں میں الگ کر دیتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is produced when clouds having opposite charges come near each other?", "urdu": "جب مخالف چارج والے بادل ایک دوسرے کے قریب آتے ہیں تو کیا پیدا ہوتا ہے؟", "options": [ "Rain", "A spark (Lightning)", "Snow", "Smoke" ], "correctAnswer": "B", "explanation": "[red]A spark (Lightning)[/red] is correct because [blue]the jumping of huge amounts of charge between clouds creates a giant electric spark we see as lightning[/blue].", "explanationUrdu": "[red]چنگاری یا بجلی[/red] درست ہے کیونکہ [blue]بادلوں کے درمیان چارج کے تیزی سے گزرنے سے ایک بڑی چنگاری پیدا ہوتی ہے جسے ہم آسمانی بجلی کہتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Lightning is considered a natural example of which kind of electricity?", "urdu": "آسمانی بجلی کس قسم کی بجلی کی ایک قدرتی مثال سمجھی جاتی ہے؟", "options": [ "Flowing current", "Battery electricity", "Static electricity", "Solar electricity" ], "correctAnswer": "C", "explanation": "[red]Static electricity[/red] is correct because [blue]lightning is the sudden discharge of built-up static charges from clouds[/blue].", "explanationUrdu": "[red]ساکن بجلی (Static electricity)[/red] درست ہے کیونکہ [blue]آسمانی بجلی بادلوں میں جمع شدہ ساکن چارجز کے اچانک اخراج کا نام ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "If a plastic comb becomes negatively charged from hair, what will be the charge on the hair?", "urdu": "اگر پلاسٹک کی کنگھی بالوں سے رگڑنے پر منفی چارج ہو جائے تو بالوں پر کون سا چارج ہوگا؟", "options": [ "Negative charge", "Positive charge", "No charge", "Blue charge" ], "correctAnswer": "B", "explanation": "[red]Positive charge[/red] is correct because [blue]when one object gains electrons (negative), the other object loses them and becomes positive[/blue].", "explanationUrdu": "[red]مثبت چارج (Positive charge)[/red] درست ہے کیونکہ [blue]جب ایک چیز الیکٹران حاصل کر کے منفی ہو جاتی ہے تو دوسری چیز الیکٹران کھو کر مثبت ہو جاتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Why do individual hairs push apart and raise up after being combed?", "urdu": "کنگھی کرنے کے بعد بال ایک دوسرے سے دور کیوں ہٹتے اور اوپر کیوں اٹھتے ہیں؟", "options": [ "They are very light", "Same charges on hair repel each other", "Because of the wind", "They want to be longer" ], "correctAnswer": "B", "explanation": "[red]Same charges on hair repel each other[/red] is correct because [blue]all the hairs acquire the same positive charge, and like charges always push away from each other[/blue].", "explanationUrdu": "[red]ایک جیسے چارجز کا ایک دوسرے کو دھکیلنا[/red] درست ہے کیونکہ [blue]تمام بالوں پر ایک جیسا مثبت چارج آ جاتا ہے، اور ایک جیسے چارجز ہمیشہ ایک دوسرے کو دور دھکیلتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Properties of Charge", "question": "What happens when two balloons are both rubbed with a woolen cloth and brought close to each other?", "urdu": "جب دو غباروں کو اونی کپڑے سے رگڑ کر ایک دوسرے کے قریب لایا جائے تو کیا ہوتا ہے؟", "options": [ "They attract each other", "They repel each other", "They start glowing", "Nothing happens" ], "correctAnswer": "B", "explanation": "[red]They repel each other[/red] is correct because [blue]both balloons acquire the same negative charge from the woolen cloth, and like charges push away from each other[/blue].", "explanationUrdu": "[red]ایک دوسرے کو دفع کرتے (Repel) ہیں[/red] درست ہے، کیونکہ [blue]دونوں غباروں پر اونی کپڑے سے ایک جیسا منفی چارج آ جاتا ہے، اور ایک جیسے چارجز ایک دوسرے کو دور دھکیلتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the basic law regarding similar charges?", "urdu": "ایک جیسے چارجز کے بارے میں بنیادی قانون کیا ہے؟", "options": [ "They attract each other", "They destroy each other", "They repel each other", "They stay still" ], "correctAnswer": "C", "explanation": "[red]They repel each other[/red] is correct as [blue]it is a fundamental property of electricity where two positive or two negative charges always push each other apart[/blue].", "explanationUrdu": "[red]ایک جیسے چارجز ایک دوسرے کو پرے دھکیلتے ہیں[/red] درست ہے، کیونکہ [blue]یہ بجلی کی بنیادی خاصیت ہے کہ دو مثبت یا دو منفی چارجز کبھی ایک دوسرے کے قریب نہیں ٹھہرتے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the behavior of opposite charges when they are near each other?", "urdu": "مخالف چارجز کا ایک دوسرے کے قریب ہونے پر کیا رویہ ہوتا ہے؟", "options": [ "They repel each other", "They attract each other", "They become neutral instantly", "They turn into light" ], "correctAnswer": "B", "explanation": "[red]They attract each other[/red] is correct because [blue]a positive and a negative charge create a force that pulls them toward one another[/blue].", "explanationUrdu": "[red]مخالف چارجز ایک دوسرے کو کھینچتے ہیں[/red] درست ہے، کیونکہ [blue]ایک مثبت اور ایک منفی چارج کے درمیان ایسی قوت پیدا ہوتی ہے جو انہیں ایک دوسرے کی طرف لاتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the smallest particle of any material called?", "urdu": "کسی بھی مادے کا سب سے چھوٹا ذرہ کیا کہلاتا ہے؟", "options": [ "Cell", "Tissue", "Atom", "Molecule" ], "correctAnswer": "C", "explanation": "[red]Atom[/red] is correct because [blue]it is the basic building block of all matter and contains smaller subatomic particles like protons and electrons[/blue].", "explanationUrdu": "[red]ایٹم (Atom)[/red] درست ہے کیونکہ [blue]یہ تمام مادے کی بنیادی اکائی ہے اور اس کے اندر پروٹون اور الیکٹران جیسے چھوٹے ذرات موجود ہوتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which subatomic particles are contained within an atom?", "urdu": "ایٹم کے اندر کون سے ذرات پائے جاتے ہیں؟", "options": [ "Only sand", "Electrons and protons", "Only water", "Dust particles" ], "correctAnswer": "B", "explanation": "[red]Electrons and protons[/red] is correct because [blue]these are the essential charged particles that make up the internal structure of an atom[/blue].", "explanationUrdu": "[red]الیکٹران اور پروٹون[/red] درست ہے کیونکہ [blue]یہ وہ بنیادی چارج شدہ ذرات ہیں جو ایٹم کی اندرونی ساخت بناتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What type of electric charge does a proton carry?", "urdu": "پروٹون پر کس قسم کا برقی چارج ہوتا ہے؟", "options": [ "Negative charge", "Positive charge", "Neutral charge", "No charge" ], "correctAnswer": "B", "explanation": "[red]Positive charge[/red] is correct because [blue]protons are the subatomic particles located in the nucleus that define the positive nature of the atom's core[/blue].", "explanationUrdu": "[red]مثبت چارج (Positive charge)[/red] درست ہے کیونکہ [blue]پروٹون ایٹم کے مرکز میں پائے جانے والے وہ ذرات ہیں جن پر مثبت برقی چارج ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the charge of an electron compared to a proton?", "urdu": "پروٹون کے مقابلے میں الیکٹران کا چارج کیا ہوتا ہے؟", "options": [ "Same amount of positive charge", "Same amount of negative charge", "Double positive charge", "Half negative charge" ], "correctAnswer": "B", "explanation": "[red]Same amount of negative charge[/red] is correct because [blue]an electron carries a charge that is equal in strength but opposite in sign to a proton[/blue].", "explanationUrdu": "[red]برابر مقدار میں منفی چارج[/red] درست ہے کیونکہ [blue]الیکٹران پر پروٹون کے برابر ہی چارج ہوتا ہے لیکن اس کی نوعیت منفی ہوتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "In a normal atom, how does the number of protons compare to electrons?", "urdu": "ایک عام ایٹم میں پروٹونز کی تعداد کا الیکٹرانز سے کیا موازنہ ہوتا ہے؟", "options": [ "Protons are more", "Electrons are more", "They are equal in number", "There are no electrons" ], "correctAnswer": "C", "explanation": "[red]They are equal in number[/red] is correct because [blue]a stable atom has the same count of positive protons and negative electrons to stay balanced[/blue].", "explanationUrdu": "[red]تعداد میں برابر[/red] درست ہے کیونکہ [blue]ایک مستحکم ایٹم میں مثبت پروٹونز اور منفی الیکٹرانز کی تعداد ایک جیسی ہوتی ہے تاکہ توازن برقرار رہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Why is an atom as a whole considered neutral?", "urdu": "مجموعی طور پر ایک ایٹم کو نیوٹرل کیوں سمجھا جاتا ہے؟", "options": [ "Because it has only protons", "Because it has no charge", "Because it is too small", "Because it is made of water" ], "correctAnswer": "B", "explanation": "[red]Because it has no charge[/red] is correct because [blue]the equal positive and negative charges inside the atom cancel each other out[/blue].", "explanationUrdu": "[red]اس پر کوئی چارج نہیں ہوتا[/red] درست ہے کیونکہ [blue]ایٹم کے اندر برابر مثبت اور منفی چارجز ایک دوسرے کے اثر کو ختم کر دیتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What happens when two different materials are rubbed together?", "urdu": "جب دو مختلف مادوں کو آپس میں رگڑا جاتا ہے تو کیا ہوتا ہے؟", "options": [ "Protons are transferred", "Electrons are transferred", "The materials melt", "They turn into gas" ], "correctAnswer": "B", "explanation": "[red]Electrons are transferred[/red] is correct because [blue]friction provides the energy for negative particles to move from one surface to another[/blue].", "explanationUrdu": "[red]الیکٹران منتقل ہوتے ہیں[/red] درست ہے کیونکہ [blue]رگڑ کی وجہ سے منفی ذرات (الیکٹران) ایک سطح سے دوسری سطح پر چلے جاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What happens to a material that loses electrons during rubbing?", "urdu": "رگڑنے کے دوران الیکٹران کھونے والے مادے کا کیا ہوتا ہے؟", "options": [ "It becomes negatively charged", "It becomes positively charged", "It becomes neutral", "It disappears" ], "correctAnswer": "B", "explanation": "[red]It becomes positively charged[/red] is correct because [blue]losing negative electrons leaves the material with more positive protons than electrons[/blue].", "explanationUrdu": "[red]مثبت چارج ہو جاتا ہے[/red] درست ہے کیونکہ [blue]منفی الیکٹران نکل جانے سے مادے میں پروٹونز کی تعداد الیکٹرانز سے زیادہ ہو جاتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What charge does a material acquire if it gets an excess of electrons?", "urdu": "اگر کسی مادے میں الیکٹران کی تعداد زیادہ ہو جائے تو وہ کون سا چارج حاصل کرتا ہے؟", "options": [ "Positive charge", "Negative charge", "No charge", "Magnetic charge" ], "correctAnswer": "B", "explanation": "[red]Negative charge[/red] is correct because [blue]having more electrons means the total negative charge outweighs the positive charge of the protons[/blue].", "explanationUrdu": "[red]منفی چارج (Negative charge)[/red] درست ہے کیونکہ [blue]الیکٹران کی زیادتی کا مطلب ہے کہ مادے پر مجموعی طور پر منفی اثر غالب آ گیا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Electric Current", "question": "What part of a toy is used to start or stop its movement?", "urdu": "کھلونے کا کون سا حصہ اس کی حرکت کو شروع کرنے یا روکنے کے لیے استعمال ہوتا ہے؟", "options": [ "Battery", "Switch", "Wire", "Plastic body" ], "correctAnswer": "B", "explanation": "[red]Switch[/red] is correct because [blue]it acts as a controller that completes or breaks the path for electricity to reach the toy's motor[/blue].", "explanationUrdu": "[red]سوئچ (Switch)[/red] درست ہے کیونکہ [blue]یہ بجلی کے راستے کو جوڑنے یا توڑنے کا کام کرتا ہے جس سے کھلونا چلتا یا رکتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the function of an electric cell or battery in a toy?", "urdu": "کھلونوں میں برقی سیل یا بیٹری کا کیا کام ہے؟", "options": [ "To make it look colorful", "To supply energy for working", "To increase its weight", "To produce sound only" ], "correctAnswer": "B", "explanation": "[red]To supply energy for working[/red] is correct because [blue]cells store chemical energy and convert it into electrical energy to power the toy[/blue].", "explanationUrdu": "[red]کام کے لیے توانائی فراہم کرنا[/red] درست ہے کیونکہ [blue]سیل کیمیائی توانائی کو بجلی میں بدل کر کھلونے کو چلانے کے لیے طاقت فراہم کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How many ends (terminals) does a typical electric cell have?", "urdu": "ایک عام برقی سیل کے کتنے سرے (ٹرمینلز) ہوتے ہیں؟", "options": [ "One", "Three", "Two (Positive and Negative)", "Four" ], "correctAnswer": "C", "explanation": "[red]Two (Positive and Negative)[/red] is correct because [blue]a cell needs two distinct terminals to allow the flow of electrons through a circuit[/blue].", "explanationUrdu": "[red]دو (مثبت اور منفی)[/red] درست ہے کیونکہ [blue]ایک سرکٹ میں الیکٹران کے بہاؤ کے لیے سیل کے دو مختلف سروں کا ہونا ضروری ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is a characteristic of the negative end of an electric cell?", "urdu": "برقی سیل کے منفی سرے کی کیا خصوصیت ہوتی ہے؟", "options": [ "Deficiency of electrons", "Excess of electrons", "No electrons", "Contains only protons" ], "correctAnswer": "B", "explanation": "[red]Excess of electrons[/red] is correct because [blue]the negative terminal is built to have a high concentration of negative charges ready to move[/blue].", "explanationUrdu": "[red]الیکٹران کی زیادتی[/red] درست ہے کیونکہ [blue]منفی سرے پر بہت زیادہ مقدار میں الیکٹران موجود ہوتے ہیں جو بہنے کے لیے تیار ہوتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is found at the positive end of an electric cell?", "urdu": "برقی سیل کے مثبت سرے پر کیا پایا جاتا ہے؟", "options": [ "Excess of electrons", "Deficiency of electrons", "Large amount of water", "Only plastic" ], "correctAnswer": "B", "explanation": "[red]Deficiency of electrons[/red] is correct because [blue]the positive terminal has fewer negative charges, creating a pull for electrons to flow toward it[/blue].", "explanationUrdu": "[red]الیکٹران کی کمی[/red] درست ہے کیونکہ [blue]مثبت سرے پر الیکٹران کم ہوتے ہیں، جس کی وجہ سے وہ دوسرے سرے سے الیکٹران کو اپنی طرف کھینچتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "In which direction do electrons start moving when the ends of a cell are joined?", "urdu": "جب سیل کے دونوں سروں کو جوڑا جاتا ہے تو الیکٹران کس سمت میں حرکت کرنا شروع کرتے ہیں؟", "options": [ "From positive to negative", "From negative to positive", "They stay in the middle", "They move in circles only" ], "correctAnswer": "B", "explanation": "[red]From negative to positive[/red] is correct because [blue]electrons naturally flow from the area of excess (negative) to the area of deficiency (positive)[/blue].", "explanationUrdu": "[red]منفی سے مثبت کی طرف[/red] درست ہے کیونکہ [blue]الیکٹران قدرتی طور پر اس جگہ سے بہتے ہیں جہاں وہ زیادہ ہوں (منفی) اس جگہ کی طرف جہاں ان کی کمی ہو (مثبت)[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the flow of electrons or electric charge called?", "urdu": "الیکٹران یا برقی چارج کے بہاؤ کو کیا کہا جاتا ہے؟", "options": [ "Static electricity", "Electric current", "Sound wave", "Magnetic field" ], "correctAnswer": "B", "explanation": "[red]Electric current[/red] is correct because [blue]it specifically refers to the continuous movement of charge through a conducting material[/blue].", "explanationUrdu": "[red]الیکٹرک کرنٹ (Electric current)[/red] درست ہے کیونکہ [blue]اس سے مراد کسی موصل کے اندر چارجز کی مسلسل حرکت ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What device is used to control the flow of charge in an electric circuit?", "urdu": "برقی سرکٹ میں چارج کے بہاؤ کو کنٹرول کرنے کے لیے کون سا آلہ استعمال ہوتا ہے؟", "options": [ "Bulb", "Switch", "Battery", "Rubber band" ], "correctAnswer": "B", "explanation": "[red]Switch[/red] is correct because [blue]it allows us to easily open or close the circuit, thereby starting or stopping the electric current at our will[/blue].", "explanationUrdu": "[red]سوئچ (Switch)[/red] درست ہے کیونکہ [blue]یہ ہمیں سرکٹ کو جوڑنے یا توڑنے کی سہولت دیتا ہے، جس سے ہم اپنی مرضی سے کرنٹ کو چلا یا روک سکتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Simple Electric Circuit", "question": "Why does a torch bulb start glowing when the switch is turned ON?", "urdu": "سوئچ آن کرنے پر ٹارچ کا بلب کیوں روشن ہو جاتا ہے؟", "options": [ "Because it is hot", "Because electric current flows through it", "Because of sunlight", "Because it is made of glass" ], "correctAnswer": "B", "explanation": "[red]Because electric current flows through it[/red] is correct because [blue]the closed switch completes the circuit, allowing energy to move through the bulb and turn it on[/blue].", "explanationUrdu": "[red]بجلی کا کرنٹ اس میں سے گزرتا ہے[/red] درست ہے کیونکہ [blue]سوئچ آن کرنے سے سرکٹ مکمل ہو جاتا ہے اور بجلی بلب میں سے گزر کر اسے روشن کر دیتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of the following together provide a path for electric current to flow?", "urdu": "مندرجہ ذیل میں سے کون سی چیزیں مل کر بجلی کے بہاؤ کے لیے راستہ فراہم کرتی ہیں؟", "options": [ "Only the bulb", "Cell, bulb, switch, and wires", "Only the switch", "Plastic and wood" ], "correctAnswer": "B", "explanation": "[red]Cell, bulb, switch, and wires[/red] is correct because [blue]these components must be connected in a loop to allow electricity to travel continuously[/blue].", "explanationUrdu": "[red]سیل، بلب، سوئچ اور تاریں[/red] درست ہے کیونکہ [blue]بجلی کو مسلسل حرکت کرنے کے لیے ان تمام اجزاء کا ایک دائرے میں جڑا ہونا ضروری ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the definition of an electric circuit?", "urdu": "الیکٹرک سرکٹ (Electric circuit) کی تعریف کیا ہے؟", "options": [ "A broken wire", "A path of flow of current", "A type of battery", "A bright light" ], "correctAnswer": "B", "explanation": "[red]A path of flow of current[/red] is correct because [blue]a circuit is the complete route through which electric charges can travel from one end to another[/blue].", "explanationUrdu": "[red]کرنٹ کے بہاؤ کا راستہ[/red] درست ہے کیونکہ [blue]سرکٹ اس مکمل راستے کو کہتے ہیں جس کے ذریعے برقی چارجز ایک سرے سے دوسرے سرے تک جا سکتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What are the bulb, battery, and switch collectively called in a circuit?", "urdu": "سرکٹ میں بلب، بیٹری اور سوئچ کو مجموعی طور پر کیا کہا جاتا ہے؟", "options": [ "Materials", "Components of electric circuit", "Electric charges", "Fuel sources" ], "correctAnswer": "B", "explanation": "[red]Components of electric circuit[/red] is correct because [blue]these are the essential individual parts that make up a functioning electrical system[/blue].", "explanationUrdu": "[red]الیکٹرک سرکٹ کے اجزاء[/red] درست ہے کیونکہ [blue]یہ وہ ضروری حصے ہیں جن سے مل کر ایک مکمل برقی نظام بنتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the primary role of a battery in an electric circuit?", "urdu": "ایک برقی سرکٹ میں بیٹری کا بنیادی کردار کیا ہے؟", "options": [ "To stop the current", "To be a source of electric current", "To act as a switch", "To absorb light" ], "correctAnswer": "B", "explanation": "[red]To be a source of electric current[/red] is correct because [blue]the battery provides the necessary electrical energy to push charges through the circuit[/blue].", "explanationUrdu": "[red]الیکٹرک کرنٹ کا ذریعہ[/red] درست ہے کیونکہ [blue]بیٹری وہ برقی توانائی فراہم کرتی ہے جو چارجز کو پورے سرکٹ میں گھومنے میں مدد دیتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What does a glowing bulb indicate in an active electric circuit?", "urdu": "ایک فعال برقی سرکٹ میں روشن بلب کس چیز کی نشاندہی کرتا ہے؟", "options": [ "That the battery is dead", "That current is passing through it", "That the circuit is broken", "That there is no electricity" ], "correctAnswer": "B", "explanation": "[red]That current is passing through it[/red] is correct because [blue]the bulb only lights up when electric charges are successfully flowing through its filament[/blue].", "explanationUrdu": "[red]کرنٹ اس میں سے گزر رہا ہے[/red] درست ہے کیونکہ [blue]بلب صرف اسی وقت روشن ہوتا ہے جب بجلی کے چارجز اس کے اندر سے کامیابی سے گزر رہے ہوں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Open and Closed Circuits", "question": "What happens to the circuit when you turn the switch ON?", "urdu": "جب آپ سوئچ آن کرتے ہیں تو سرکٹ کا کیا ہوتا ہے؟", "options": [ "It becomes OPEN", "It becomes CLOSED", "It breaks", "It disappears" ], "correctAnswer": "B", "explanation": "[red]It becomes CLOSED[/red] is correct because [blue]turning the switch ON completes the path, allowing electric current to flow through the entire circuit[/blue].", "explanationUrdu": "[red]یہ بند (CLOSED) ہو جاتا ہے[/red] درست ہے کیونکہ [blue]سوئچ آن کرنے سے برقی راستہ مکمل ہو جاتا ہے جس کی وجہ سے کرنٹ پورے سرکٹ میں بہنے لگتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is a circuit called when the switch is turned OFF and current stops?", "urdu": "جب سوئچ آف ہو اور کرنٹ بہنا رک جائے تو ایسے سرکٹ کو کیا کہتے ہیں؟", "options": [ "Open circuit", "Closed circuit", "Running circuit", "Strong circuit" ], "correctAnswer": "A", "explanation": "[red]Open circuit[/red] is correct because [blue]an OFF switch creates a gap in the path, making the circuit incomplete so current cannot pass[/blue].", "explanationUrdu": "[red]اوپن سرکٹ (Open circuit)[/red] درست ہے کیونکہ [blue]سوئچ آف کرنے سے برقی راستے میں وقفہ آ جاتا ہے اور سرکٹ نامکمل ہونے کی وجہ سے کرنٹ نہیں گزر سکتا[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What does a battery consist of?", "urdu": "ایک بیٹری کس چیز پر مشتمل ہوتی ہے؟", "options": [ "Only one cell", "More than one cell", "Only metal wires", "Only plastic pieces" ], "correctAnswer": "B", "explanation": "[red]More than one cell[/red] is correct because [blue]a battery is formed by connecting two or more electric cells together to provide more power[/blue].", "explanationUrdu": "[red]ایک سے زیادہ سیل[/red] درست ہے کیونکہ [blue]جب دو یا دو سے زیادہ برقی سیلوں کو آپس میں جوڑا جاتا ہے تو وہ ایک بیٹری بناتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "If battery connections are reversed in a simple closed circuit, what will happen to the bulb?", "urdu": "اگر ایک سادہ بند سرکٹ میں بیٹری کے کنکشن الٹ دیے جائیں تو بلب کے ساتھ کیا ہوگا؟", "options": [ "It will not glow", "The bulb will still glow", "It will melt", "It will change its color" ], "correctAnswer": "B", "explanation": "[red]The bulb will still glow[/red] is correct because [blue]current can still flow through a simple bulb regardless of which way the battery is connected[/blue].", "explanationUrdu": "[red]بلب پھر بھی روشن ہوگا[/red] درست ہے کیونکہ [blue]ایک سادہ بلب میں سے کرنٹ کسی بھی سمت سے گزرے، وہ روشنی پیدا کرتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Conductors and Insulators", "question": "Does electric current pass through all kinds of materials in a closed circuit?", "urdu": "کیا بند سرکٹ میں بجلی کا کرنٹ تمام قسم کے مادوں میں سے گزر سکتا ہے؟", "options": [ "Yes, through all materials", "No, only through some materials", "Current does not flow in a circuit", "Only through liquids" ], "correctAnswer": "B", "explanation": "[red]No, only through some materials[/red] is correct because [blue]materials differ in their electrical properties; some allow current to pass while others block it[/blue].", "explanationUrdu": "[red]نہیں، صرف کچھ مادوں میں سے[/red] درست ہے کیونکہ [blue]مختلف مادوں کی برقی خصوصیات الگ ہوتی ہیں؛ کچھ کرنٹ کو گزرنے دیتے ہیں جبکہ کچھ اسے روک دیتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What indicates that current is flowing through the circuit in the experiment?", "urdu": "تجربے میں کس چیز سے پتہ چلتا ہے کہ سرکٹ میں کرنٹ بہہ رہا ہے؟", "options": [ "The battery becomes cold", "The switch turns off", "The bulb starts glowing", "The wires change color" ], "correctAnswer": "C", "explanation": "[red]The bulb starts glowing[/red] is correct because [blue]a lighted bulb is a visual proof that electrical energy is successfully traveling through the components[/blue].", "explanationUrdu": "[red]بلب روشن ہونا[/red] درست ہے کیونکہ [blue]روشن بلب اس بات کا ثبوت ہے کہ برقی توانائی کامیابی سے سرکٹ کے اجزاء میں سفر کر رہی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What does it mean if a material placed in the circuit does not let the bulb glow?", "urdu": "اگر سرکٹ میں رکھا گیا کوئی مادہ بلب کو روشن نہ ہونے دے تو اس کا کیا مطلب ہے؟", "options": [ "It is a very strong material", "It cannot conduct current", "It is a source of electricity", "The battery is too powerful" ], "correctAnswer": "B", "explanation": "[red]It cannot conduct current[/red] is correct because [blue]such materials have high resistance and prevent the flow of electrons through them[/blue].", "explanationUrdu": "[red]یہ کرنٹ نہیں گزار سکتا[/red] درست ہے کیونکہ [blue]ایسے مادے برقی رو کے خلاف مزاحمت کرتے ہیں اور الیکٹران کو اپنے اندر سے گزرنے نہیں دیتے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of the following objects are usually tested to see if they conduct electricity?", "urdu": "عام طور پر یہ جانچنے کے لیے کہ کیا وہ بجلی گزارتے ہیں، کن اشیاء کا تجربہ کیا جاتا ہے؟", "options": [ "Aluminium foil and copper wire", "Eraser and plastic ruler", "Glass strip and pencil", "All of the above" ], "correctAnswer": "D", "explanation": "[red]All of the above[/red] is correct because [blue]to understand electricity, scientists test various metals, non-metals, and everyday objects like foils and rulers[/blue].", "explanationUrdu": "[red]مندرجہ بالا تمام[/red] درست ہے کیونکہ [blue]بجلی کے بارے میں جاننے کے لیے سائنسدان مختلف دھاتوں، غیر دھاتوں اور روزمرہ کی اشیاء جیسے ورق اور رولر کا تجربہ کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What are materials called through which electric current can pass?", "urdu": "ان مادوں کو کیا کہا جاتا ہے جن میں سے بجلی کا کرنٹ گزر سکتا ہے؟", "options": [ "Insulators", "Reflectors", "Conductors", "Absorbers" ], "correctAnswer": "C", "explanation": "[red]Conductors[/red] is correct because [blue]these materials allow electrons to flow through them easily, making them essential for electrical wiring[/blue].", "explanationUrdu": "[red]موصل (Conductors)[/red] درست ہے کیونکہ [blue]یہ مادے الیکٹران کو آسانی سے اپنے اندر سے گزرنے دیتے ہیں، اسی لیے انہیں بجلی کی تاروں کے لیے استعمال کیا جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the term for materials that do not allow electric current to pass through them?", "urdu": "ان مادوں کو کیا کہا جاتا ہے جو اپنے اندر سے بجلی کا کرنٹ گزرنے نہیں دیتے؟", "options": [ "Conductors", "Insulators", "Metals", "Transmitters" ], "correctAnswer": "B", "explanation": "[red]Insulators[/red] is correct because [blue]these materials have high resistance and block the movement of electric charges[/blue].", "explanationUrdu": "[red]انسولیٹرز (Insulators)[/red] درست ہے کیونکہ [blue]یہ مادے برقی رو کے خلاف بہت زیادہ مزاحمت کرتے ہیں اور چارجز کو آگے بڑھنے سے روک دیتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of the following are examples of good conductors of electricity?", "urdu": "درج ذیل میں سے بجلی کے اچھے موصل (Conductors) کی مثالیں کون سی ہیں؟", "options": [ "Wood and Rubber", "Plastic and Glass", "Iron and Copper wires", "Paper and Cloth" ], "correctAnswer": "C", "explanation": "[red]Iron and Copper wires[/red] is correct because [blue]most metals are excellent conductors that facilitate the easy flow of electric current[/blue].", "explanationUrdu": "[red]لوہا اور تانبے کی تاریں[/red] درست ہے کیونکہ [blue]زیادہ تر دھاتیں بجلی کی بہترین موصل ہوتی ہیں جو کرنٹ کے بہاؤ میں مدد دیتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Wood, rubber, and plastic are examples of:", "urdu": "لکڑی، ربڑ اور پلاسٹک کس کی مثالیں ہیں؟", "options": [ "Conductors", "Radiators", "Insulators", "Inductors" ], "correctAnswer": "C", "explanation": "[red]Insulators[/red] is correct because [blue]these non-metallic materials prevent electricity from passing through, making them safe to handle[/blue].", "explanationUrdu": "[red]انسولیٹرز[/red] درست ہے کیونکہ [blue]یہ غیر دھاتی مادے بجلی کو گزرنے سے روکتے ہیں، اسی لیے انہیں چھونا محفوظ ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Why are those parts of electric appliances made of insulators which we touch with our hands?", "urdu": "بجلی کے آلات کے وہ حصے جنہیں ہم ہاتھ سے پکڑتے ہیں انسولیٹرز سے کیوں بنے ہوتے ہیں؟", "options": [ "To make them look beautiful", "To avoid the danger of electric shock", "To make them heat up quickly", "To increase the current flow" ], "correctAnswer": "B", "explanation": "[red]To avoid the danger of electric shock[/red] is correct because [blue]insulators stop the current from reaching our body, providing essential safety during use[/blue].", "explanationUrdu": "[red]بجلی کے جھٹکے سے بچنے کے لیے[/red] درست ہے کیونکہ [blue]انسولیٹرز کرنٹ کو ہمارے جسم تک پہنچنے سے روکتے ہیں، جس سے استعمال کے دوران حفاظت یقینی ہوتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "An electric iron is made of metal, but what is its handle usually made of?", "urdu": "بجلی کی استری دھات کی بنی ہوتی ہے، لیکن اس کا ہینڈل عام طور پر کس چیز کا بنا ہوتا ہے؟", "options": [ "Copper rod", "Aluminum plate", "Plastic rod", "Silver wire" ], "correctAnswer": "C", "explanation": "[red]Plastic rod[/red] is correct because [blue]plastic is an insulator that protects the user from the heat and electricity of the metal iron[/blue].", "explanationUrdu": "[red]پلاسٹک کی راڈ[/red] درست ہے کیونکہ [blue]پلاسٹک ایک انسولیٹر ہے جو صارف کو دھات کی استری کی گرمی اور بجلی سے محفوظ رکھتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Why are the handles of electric heaters and kettles made of insulators?", "urdu": "بجلی کے ہیٹر اور کیتلی کے ہینڈل انسولیٹرز کے کیوں بنے ہوتے ہیں؟", "options": [ "For easy cleaning", "For safety from current and heat", "To make them lighter", "To save electricity" ], "correctAnswer": "B", "explanation": "[red]For safety from current and heat[/red] is correct because [blue]handles made of wood or plastic do not conduct electricity or intense heat to our hands[/blue].", "explanationUrdu": "[red]کرنٹ اور گرمی سے حفاظت کے لیے[/red] درست ہے کیونکہ [blue]لکڑی یا پلاسٹک سے بنے ہینڈل بجلی یا تیز حرارت کو ہمارے ہاتھوں تک نہیں پہنچاتے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Nowadays, why are the bodies of fans and washing machines often made of plastic instead of metal?", "urdu": "آج کل پنکھوں اور واشنگ مشینوں کی باڈی دھات کے بجائے اکثر پلاسٹک کی کیوں بنائی جاتی ہے؟", "options": [ "Plastic is expensive", "Plastic is a better conductor", "Plastic is an insulator that prevents shocks", "Metal is too soft" ], "correctAnswer": "C", "explanation": "[red]Plastic is an insulator that prevents shocks[/red] is correct because [blue]using plastic bodies for appliances reduces the risk of accidental electric shocks for users[/blue].", "explanationUrdu": "[red]پلاسٹک ایک انسولیٹر ہے جو جھٹکوں سے بچاتا ہے[/red] درست ہے، کیونکہ [blue]آلات کے لیے پلاسٹک باڈی کا استعمال صارفین کے لیے بجلی کے جھٹکے کے خطرے کو کم کرتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is generally true about materials that conduct electricity?", "urdu": "عام طور پر ان مادوں کے بارے میں کیا درست ہے جو بجلی گزارتے ہیں؟", "options": [ "They are insulators for heat", "They are also conductors of heat", "They are always liquid", "They do not have mass" ], "correctAnswer": "B", "explanation": "[red]They are also conductors of heat[/red] is correct because [blue]most materials that allow electric current to pass, like metals, also allow thermal energy to travel through them easily[/blue].", "explanationUrdu": "[red]وہ حرارت کے موصل (conductors) بھی ہوتے ہیں[/red] درست ہے، کیونکہ [blue]زیادہ تر مادے جو بجلی گزارتے ہیں، جیسے دھاتیں، وہ حرارت کو بھی آسانی سے گزرنے دیتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which material is an insulator for electricity but a conductor for heat?", "urdu": "وہ کون سا مادہ ہے جو بجلی کے لیے انسولیٹر ہے لیکن حرارت کا موصل ہے؟", "options": [ "Copper", "Iron", "Diamond", "Wood" ], "correctAnswer": "C", "explanation": "[red]Diamond[/red] is correct because [blue]it is a rare material that blocks electric current but is excellent at transferring heat energy[/blue].", "explanationUrdu": "[red]ہیرا (Diamond)[/red] درست ہے کیونکہ [blue]یہ ایک ایسا نایاب مادہ ہے جو بجلی کو تو روکتا ہے لیکن حرارت کو منتقل کرنے میں بہترین مہارت رکھتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How do jewelers sometimes verify a real diamond from a fake one?", "urdu": "جوہری (Jewelers) کبھی کبھی اصلی ہیرے کی نقلی سے تصدیق کیسے کرتے ہیں؟", "options": [ "By burning it", "By touching it with their lips", "By washing it with salt", "By breaking it with a hammer" ], "correctAnswer": "B", "explanation": "[red]By touching it with their lips[/red] is correct because [blue]a real diamond conducts heat away from the skin so fast that it feels very cold to the touch[/blue].", "explanationUrdu": "[red]اپنے ہونٹوں سے چھو کر[/red] درست ہے کیونکہ [blue]اصلی ہیرا جلد سے حرارت کو اتنی تیزی سے جذب کرتا ہے کہ وہ چھونے پر بہت ٹھنڈا محسوس ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Fuse and its Use", "question": "Which of the following appliances are commonly operated by electricity in our homes?", "urdu": "ہمارے گھروں میں درج ذیل میں سے کون سے آلات عام طور پر بجلی سے چلائے جاتے ہیں؟", "options": [ "Gas stove", "Fans, television, and refrigerators", "Manual hand fans", "Charcoal iron" ], "correctAnswer": "B", "explanation": "[red]Fans, television, and refrigerators[/red] are correct because [blue]electricity is the primary energy source used to power modern household machines and appliances[/blue].", "explanationUrdu": "[red]پنکھے، ٹیلی ویژن اور ریفریجریٹر[/red] درست ہے کیونکہ [blue]بجلی وہ بنیادی ذریعہ ہے جو جدید گھریلو مشینوں اور آلات کو چلانے کے لیے استعمال ہوتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is used in an electric circuit to ensure the safe use of electricity?", "urdu": "بجلی کے محفوظ استعمال کو یقینی بنانے کے لیے برقی سرکٹ میں کیا استعمال کیا جاتا ہے؟", "options": [ "Battery", "Switch", "Fuse", "Bulb" ], "correctAnswer": "C", "explanation": "[red]Fuse[/red] is correct because [blue]it is a safety device designed to protect the circuit and appliances from being damaged by excessive current[/blue].", "explanationUrdu": "[red]فیوز (Fuse)[/red] درست ہے کیونکہ [blue]یہ ایک حفاظتی آلہ ہے جو سرکٹ اور آلات کو بجلی کے زیادہ بہاؤ سے ہونے والے نقصان سے بچانے کے لیے لگایا جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Why is a fuse considered an important component of a home's electrical system?", "urdu": "فیوز کو گھر کے برقی نظام کا ایک اہم حصہ کیوں سمجھا جاتا ہے؟", "options": [ "To make the lights brighter", "For the safe use of electricity", "To reduce the monthly bill", "To store extra electricity" ], "correctAnswer": "B", "explanation": "[red]For the safe use of electricity[/red] is correct as [blue]the fuse prevents electrical fires and device failure by breaking the circuit during a power surge[/blue].", "explanationUrdu": "[red]بجلی کے محفوظ استعمال کے لیے[/red] درست ہے کیونکہ [blue]فیوز بجلی کے اچانک زیادہ بہاؤ کی صورت میں سرکٹ کو توڑ کر آگ لگنے اور آلات کے خراب ہونے سے بچاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What happens to a thin metallic wire when excessive current passes through it?", "urdu": "جب ایک باریک دھاتی تار میں سے ضرورت سے زیادہ کرنٹ گزرتا ہے تو کیا ہوتا ہے؟", "options": [ "It becomes cold", "It becomes too hot and melts", "It turns into gold", "It becomes stronger" ], "correctAnswer": "B", "explanation": "[red]It becomes too hot and melts[/red] is correct because [blue]thin wires have low tolerance for high current, causing them to heat up and liquify due to electrical energy[/blue].", "explanationUrdu": "[red]یہ بہت گرم ہو کر پگھل جاتی ہے[/red] درست ہے کیونکہ [blue]باریک تاریں زیادہ کرنٹ برداشت نہیں کر پاتیں اور حرارت کی وجہ سے فوری طور پر ٹوٹ جاتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the result of a fuse wire melting in an electric circuit?", "urdu": "برقی سرکٹ میں فیوز کی تار پگھلنے کا کیا نتیجہ نکلتا ہے؟", "options": [ "Current flows faster", "The bulb glows brighter", "The circuit breaks and current stops", "The battery recharges" ], "correctAnswer": "C", "explanation": "[red]The circuit breaks and current stops[/red] is correct because [blue]the physical gap created by the melted wire prevents electrons from completing their path[/blue].", "explanationUrdu": "[red]سرکٹ ٹوٹ جاتا ہے اور کرنٹ رک جاتا ہے[/red] درست ہے کیونکہ [blue]تار پگھلنے سے برقی راستے میں وقفہ آ جاتا ہے جس سے بجلی کا بہاؤ بند ہو جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is a piece of thin wire that melts to protect a circuit called?", "urdu": "باریک تار کا وہ ٹکڑا کیا کہلاتا ہے جو سرکٹ کی حفاظت کے لیے پگھل جاتا ہے؟", "options": [ "Switch", "Insulator", "Fuse", "Generator" ], "correctAnswer": "C", "explanation": "[red]Fuse[/red] is correct because [blue]it acts as a safety barrier that sacrifices itself by melting when the electricity level becomes dangerous[/blue].", "explanationUrdu": "[red]فیوز (Fuse)[/red] درست ہے کیونکہ [blue]یہ ایک حفاظتی آلہ ہے جو بجلی کی مقدار خطرناک حد تک بڑھنے پر خود پگھل کر سرکٹ کو بچاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the primary purpose of using a fuse in an electric circuit?", "urdu": "برقی سرکٹ میں فیوز استعمال کرنے کا بنیادی مقصد کیا ہے؟", "options": [ "To increase electricity", "To protect electrical appliances", "To save battery life", "To make wires look thin" ], "correctAnswer": "B", "explanation": "[red]To protect electrical appliances[/red] is correct because [blue]the fuse prevents expensive machines from burning out due to high voltage or short circuits[/blue].", "explanationUrdu": "[red]برقی آلات کی حفاظت کرنا[/red] درست ہے کیونکہ [blue]فیوز بجلی کے اچانک زیادہ بہاؤ سے قیمتی مشینوں کو جلنے سے بچاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "In which of the following appliances is a fuse commonly used?", "urdu": "درج ذیل میں سے کن آلات میں عام طور پر فیوز استعمال ہوتا ہے؟", "options": [ "Electric iron and washing machine", "Wooden chairs", "Plastic bottles", "Paper notebooks" ], "correctAnswer": "A", "explanation": "[red]Electric iron and washing machine[/red] is correct because [blue]high-power electrical devices need a fuse to manage safe energy consumption[/blue].", "explanationUrdu": "[red]بجلی کی استری اور واشنگ مشین[/red] درست ہے کیونکہ [blue]بجلی سے چلنے والے آلات کو محفوظ طریقے سے چلانے کے لیے فیوز کی ضرورت ہوتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What risk does a person face when touching a faulty electrical appliance?", "urdu": "خراب برقی آلے کو چھونے سے انسان کو کس خطرے کا سامنا ہو سکتا ہے؟", "options": [ "Getting a prize", "Getting an electric shock", "Feeling very cold", "Improving health" ], "correctAnswer": "B", "explanation": "[red]Getting an electric shock[/red] is correct because [blue]if a device has a fault, the metal body can become charged, causing electricity to pass through the human body[/blue].", "explanationUrdu": "[red]بجلی کا جھٹکا لگنا[/red] درست ہے کیونکہ [blue]اگر آلے میں کوئی خرابی ہو تو اس کی دھاتی باڈی میں کرنٹ آ سکتا ہے جو چھونے پر انسان کو نقصان پہنچاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How does a fuse protect a person who touches a faulty appliance?", "urdu": "فیوز اس شخص کی حفاظت کیسے کرتا ہے جو کسی خراب آلے کو چھوتا ہے؟", "options": [ "It provides more light", "It will blow immediately and stop current", "It makes the appliance plastic", "It rings an alarm" ], "correctAnswer": "B", "explanation": "[red]It will blow immediately and stop current[/red] is correct because [blue]the fuse cuts off the power supply the moment it detects a fault, preventing injury[/blue].", "explanationUrdu": "[red]یہ فوری طور پر اڑ جاتا ہے اور کرنٹ روک دیتا ہے[/red] درست ہے، کیونکہ [blue]فیوز خرابی محسوس ہوتے ہی بجلی کا رابطہ منقطع کر دیتا ہے جس سے انسان محفوظ رہتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "who is protected by the use of a fuse?", "urdu": "فیوز کے استعمال سے کون محفوظ رہتا ہے؟", "options": [ "Only the person", "Only the appliance", "Both the electric appliances and the person", "Only the battery" ], "correctAnswer": "C", "explanation": "[red]Both the electric appliances and the person[/red] is correct because [blue]a fuse serves a dual purpose of saving equipment from damage and humans from shocks[/blue].", "explanationUrdu": "[red]برقی آلات اور انسان دونوں[/red] درست ہے کیونکہ [blue]فیوز مشینوں کو جلنے سے اور انسانوں کو بجلی کے جھٹکے سے بچاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What exists for electric current to pass through any electric appliance safely?", "urdu": "کسی بھی برقی آلے سے بحفاظت گزرنے والے الیکٹرک کرنٹ کے لیے کیا چیز موجود ہوتی ہے؟", "options": [ "No rules", "A limit", "Infinite power", "No limit" ], "correctAnswer": "B", "explanation": "[red]A limit[/red] is correct because [blue]every electrical appliance is designed to handle only a specific amount of current to function without burning[/blue].", "explanationUrdu": "[red]ایک حد (Limit)[/red] درست ہے کیونکہ [blue]ہر برقی آلہ ایک مخصوص مقدار میں بجلی برداشت کرنے کے لیے بنایا جاتا ہے، جیسے ایک چھوٹا بلب استری جتنا کرنٹ برداشت نہیں کر سکتا[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How is a fuse chosen and inserted into an electric circuit?", "urdu": "برقی سرکٹ میں فیوز کا انتخاب اور اسے کس طرح لگایا جاتا ہے؟", "options": [ "Randomly", "According to current limit", "Without any reason", "Only for decoration" ], "correctAnswer": "B", "explanation": "[red]According to current limit[/red] is correct because [blue]a fuse must be matched with the appliance's capacity to protect it effectively during a fault[/blue].", "explanationUrdu": "[red]کرنٹ کی حد کے مطابق[/red] درست ہے کیونکہ [blue]فیوز کو اس طرح منتخب کر کے لگایا جاتا ہے کہ وہ آلے کی بجلی برداشت کرنے کی گنجائش کے مطابق کام کر سکے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What happens immediately if the amount of current in a circuit exceeds the limit?", "urdu": "اگر سرکٹ میں کرنٹ کی مقدار مقررہ حد سے بڑھ جائے تو فوری طور پر کیا ہوتا ہے؟", "options": [ "The bulb gets brighter", "The fuse blows", "The battery recharges", "Current flows faster" ], "correctAnswer": "B", "explanation": "[red]The fuse blows[/red] is correct because [blue]the thin wire inside it melts instantly to break the circuit and stop the dangerous flow of electricity[/blue].", "explanationUrdu": "[red]فیوز اڑ جاتا ہے (blows)[/red] درست ہے کیونکہ [blue]فیوز کی باریک تار پگھل کر بجلی کا رابطہ ختم کر دیتی ہے تاکہ گھر کے آلات کو نقصان نہ پہنچے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the primary benefit of the current stopping when a fuse blows?", "urdu": "فیوز اڑنے پر کرنٹ رکنے کا بنیادی فائدہ کیا ہے؟", "options": [ "The appliance is not damaged", "The electricity bill increases", "The wires become very hot", "The appliance works faster" ], "correctAnswer": "A", "explanation": "[red]The appliance is not damaged[/red] is correct because [blue]cutting off the electricity prevents the machine's internal parts from catching fire or burning[/blue].", "explanationUrdu": "[red]آلہ خراب نہیں ہوتا[/red] درست ہے کیونکہ [blue]بجلی کا بہاؤ رک جانے سے مشین کے حساس اندرونی حصے جلنے سے محفوظ رہتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which device is commonly used these days instead of a traditional fuse?", "urdu": "آج کل فیوز کے بجائے عام طور پر کون سا آلہ استعمال کیا جاتا ہے؟", "options": [ "Plastic wires", "Circuit breakers", "Wooden blocks", "Extra switches" ], "correctAnswer": "B", "explanation": "[red]Circuit breakers[/red] is correct as [blue]these are modern safety switches that automatically turn off during an electrical fault to protect the building[/blue].", "explanationUrdu": "[red]سرکٹ بریکر (Circuit breakers)[/red] درست ہے کیونکہ [blue]یہ وہ جدید حفاظتی آلات ہیں جو بجلی میں خرابی کی صورت میں خود بخود بند ہو جاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How do circuit breakers function in an electrical system?", "urdu": "برقی نظام میں سرکٹ بریکر کس طرح کام کرتے ہیں؟", "options": [ "They work differently", "They also work like fuse", "They produce more current", "They heat up the room" ], "correctAnswer": "B", "explanation": "[red]They also work like fuse[/red] is correct because [blue]both devices share the same purpose of cutting off electricity during an unsafe power surge[/blue].", "explanationUrdu": "[red]وہ بھی فیوز کی طرح کام کرتے ہیں[/red] درست ہے کیونکہ [blue]دونوں کا مقصد بجلی کے زیادہ بہاؤ کو روک کر برقی آلات کی حفاظت کرنا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What action of a circuit breaker stops the current flow instantly?", "urdu": "سرکٹ بریکر کا کون سا عمل فوری طور پر کرنٹ کے بہاؤ کو روکتا ہے؟", "options": [ "Tripping", "Melting", "Shining", "Freezing" ], "correctAnswer": "A", "explanation": "[red]Tripping[/red] is correct because [blue]it refers to the automatic flipping or switching off of the circuit breaker when it detects an electrical problem[/blue].", "explanationUrdu": "[red]ٹرپنگ (Tripping)[/red] درست ہے کیونکہ [blue]سرکٹ بریکر کا خود بخود نیچے گرنا یا بند ہونا بجلی کے بہاؤ کو فوراً روک دیتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What safety precaution should be followed when handling switches and electric devices?", "urdu": "برقی آلات اور سوئچ استعمال کرتے وقت کون سی احتیاطی تدبیر اختیار کرنی چاہیے؟", "options": [ "Touch with wet hands", "Stay bare footed", "Do not touch with wet hands or bare footed", "Ignore all wires" ], "correctAnswer": "C", "explanation": "[red]Do not touch with wet hands or bare footed[/red] is correct because [blue]moisture and direct contact with the ground increase the risk of a fatal electric shock[/blue].", "explanationUrdu": "[red]گیلے ہاتھ اور ننگے پاؤں[/red] درست ہے کیونکہ [blue]پانی بجلی کا اچھا موصل ہے، اس لیے گیلے ہاتھوں سے بجلی کی چیزوں کو چھونا جان لیوا ہو سکتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How can building fires caused by short circuits be avoided?", "urdu": "شارٹ سرکٹ کی وجہ سے عمارتوں میں لگنے والی آگ سے کیسے بچا جا سکتا ہے؟", "options": [ "By leaving lights ON", "By using fuse or circuit breakers", "By removing all switches", "By using plastic walls" ], "correctAnswer": "B", "explanation": "[red]By using fuse or circuit breakers[/red] is correct because [blue]these safety devices cut off the power before a short circuit can generate enough heat to cause a fire[/blue].", "explanationUrdu": "[red]فیوز یا سرکٹ بریکر استعمال کر کے[/red] درست ہے کیونکہ [blue]یہ آلات تاروں کے گرم ہونے یا آگ پکڑنے سے پہلے ہی بجلی کا رابطہ منقطع کر دیتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Magnet", "question": "What is a piece of metal called that has the ability to attract certain materials?", "urdu": "دھات کا وہ ٹکڑا کیا کہلاتا ہے جو بعض مادوں کو اپنی طرف کھینچنے کی صلاحیت رکھتا ہے؟", "options": [ "Plastic", "Magnet", "Glass", "Wood" ], "correctAnswer": "B", "explanation": "[red]Magnet[/red] is correct because [blue]it is a material that produces a magnetic field, which pulls on other ferromagnetic materials like iron[/blue].", "explanationUrdu": "[red]مقناطیس (Magnet)[/red] درست ہے کیونکہ [blue]یہ ایک ایسا مادہ ہے جو اپنے گرد مقناطیسی میدان پیدا کرتا ہے اور لوہے جیسی اشیاء کو اپنی طرف کھینچتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the special property of a magnet?", "urdu": "مقناطیس کی خاص خاصیت کیا ہے؟", "options": [ "Ability to melt rocks", "Ability to produce water", "Ability to attract some materials", "Ability to change color" ], "correctAnswer": "C", "explanation": "[red]Ability to attract some materials[/red] is correct because [blue]magnets exert a physical force that brings specific metallic objects closer to them[/blue].", "explanationUrdu": "[red]چیزوں کو اپنی طرف کھینچنے کی صلاحیت[/red] درست ہے کیونکہ [blue]مقناطیس ایک ایسی طبعی قوت استعمال کرتا ہے جو مخصوص دھاتی اشیاء کو اپنے قریب لاتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Magnetic and Non-Magnetic Materials", "question": "What are materials called that are attracted by a magnet?", "urdu": "وہ مادے کیا کہلاتے ہیں جو مقناطیس کی طرف کھنچتے ہیں؟", "options": [ "Non-magnetic materials", "Elastic materials", "Magnetic materials", "Transparent materials" ], "correctAnswer": "C", "explanation": "[red]Magnetic materials[/red] is correct because [blue]these substances have properties that allow them to respond to a magnetic field and be pulled toward a magnet[/blue].", "explanationUrdu": "[red]مقناطیسی مادے (Magnetic materials)[/red] درست ہے کیونکہ [blue]ان اشیاء میں ایسی خصوصیات ہوتی ہیں جو انہیں مقناطیسی میدان کی طرف مائل ہونے میں مدد دیتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of the following metals are classified as magnetic materials?", "urdu": "درج ذیل میں سے کون سی دھاتیں مقناطیسی مادوں میں شمار ہوتی ہیں؟", "options": [ "Gold, Silver, and Aluminum", "Iron, Nickel, and Cobalt", "Copper and Tin", "Lead and Zinc" ], "correctAnswer": "B", "explanation": "[red]Iron, Nickel, and Cobalt[/red] is correct because [blue]these specific metals are naturally susceptible to magnetism and are easily attracted to magnets[/blue].", "explanationUrdu": "[red]لوہا، نکل اور کوبالٹ[/red] درست ہے کیونکہ [blue]یہ وہ مخصوص دھاتیں ہیں جو قدرتی طور پر مقناطیسیت کا اثر قبول کرتی ہیں اور مقناطیس کی طرف کھنچتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which object is an example of a magnetic material?", "urdu": "مقناطیسی مادے کی مثال کون سی ہے؟", "options": [ "Plastic ruler", "Rubber eraser", "Steel pins and iron nails", "Wooden pencil" ], "correctAnswer": "C", "explanation": "[red]Steel pins and iron nails[/red] is correct as [blue]they contain iron and steel, making them highly reactive to the force of a magnet[/blue].", "explanationUrdu": "[red]اسٹیل کی پنیں اور لوہے کی کیلیں[/red] درست ہے کیونکہ [blue]ان میں لوہا اور اسٹیل شامل ہوتا ہے، جس کی وجہ سے یہ مقناطیس کی قوت پر فوری ردعمل ظاہر کرتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the term for materials that are not attracted by a magnet?", "urdu": "ان مادوں کو کیا کہا جاتا ہے جو مقناطیس کی طرف نہیں کھنچتے؟", "options": [ "Non-magnetic materials", "Luminous materials", "Conductive materials", "Strong materials" ], "correctAnswer": "A", "explanation": "[red]Non-magnetic materials[/red] is correct because [blue]these substances do not have the internal structure required to be influenced by a magnetic field[/blue].", "explanationUrdu": "[red]غیر مقناطیسی مادے (Non-magnetic materials)[/red] درست ہے کیونکہ [blue]ان اشیاء کی اندرونی ساخت ایسی نہیں ہوتی کہ وہ مقناطیسی میدان سے متاثر ہو سکیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of the following is an example of a non-magnetic material?", "urdu": "درج ذیل میں سے غیر مقناطیسی مادے کی مثال کون سی ہے؟", "options": [ "Iron wire", "Nickel coin", "Copper, wood, and plastic", "Steel clip" ], "correctAnswer": "C", "explanation": "[red]Copper, wood, and plastic[/red] is correct because [blue]these materials do not respond to magnets and cannot be pulled by them[/blue].", "explanationUrdu": "[red]تانبا، لکڑی اور پلاسٹک[/red] درست ہے کیونکہ [blue]یہ مادے مقناطیس پر کوئی ردعمل ظاہر نہیں کرتے اور نہ ہی اس کی طرف کھنچتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which type of materials can be magnetized to create a magnet?", "urdu": "کس قسم کے مادوں کو مقناطیس بنانے کے لیے 'میگنیٹائز' (magnetized) کیا جا سکتا ہے؟", "options": [ "All materials", "Only magnetic materials", "Only non-magnetic materials", "Only glass" ], "correctAnswer": "B", "explanation": "[red]Only magnetic materials[/red] is correct because [blue]only substances like iron or nickel have atoms that can align to form a permanent or temporary magnet[/blue].", "explanationUrdu": "[red]صرف مقناطیسی مادے[/red] درست ہے کیونکہ [blue]صرف لوہے یا نکل جیسے مادوں میں ہی ایسے ایٹم ہوتے ہیں جنہیں ترتیب دے کر مقناطیس بنایا جا سکتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which ancient people discovered a rock that could attract iron objects?", "urdu": "کن قدیم لوگوں نے ایک ایسی چٹان دریافت کی تھی جو لوہے کی چیزوں کو اپنی طرف کھینچ سکتی تھی؟", "options": [ "Romans", "Egyptians", "Greeks", "Persians" ], "correctAnswer": "C", "explanation": "[red]Greeks[/red] is correct because [blue]historical records show that they were the first to identify the magnetic properties of certain naturally occurring rocks[/blue].", "explanationUrdu": "[red]یونانیوں (Greeks) نے[/red] درست ہے کیونکہ [blue]تاریخی ریکارڈ بتاتے ہیں کہ انہوں نے ہی سب سے پہلے قدرتی طور پر پائے جانے والے پتھروں کی مقناطیسی خصوصیات کو پہچانا تھا[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the name of the special rock discovered by Greeks that acts as a natural magnet?", "urdu": "یونانیوں کے دریافت کردہ اس خاص پتھر کا نام کیا ہے جو قدرتی مقناطیس کے طور پر کام کرتا ہے؟", "options": [ "Limestone", "Lodestone", "Sandstone", "Quartz" ], "correctAnswer": "B", "explanation": "[red]Lodestone[/red] is correct because [blue]it is a naturally magnetized piece of the mineral magnetite that attracts iron[/blue].", "explanationUrdu": "[red]لوڈ اسٹون (Lodestone)[/red] درست ہے کیونکہ [blue]یہ میگنیٹائٹ معدنیات کا ایک قدرتی طور پر مقناطیسی ٹکڑا ہے جو لوہے کو اپنی طرف کھینچتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Lodestone is classified as what kind of magnet?", "urdu": "لوڈ اسٹون کو کس قسم کے مقناطیس میں شمار کیا جاتا ہے؟", "options": [ "Artificial magnet", "Temporary magnet", "Natural magnet", "Electro-magnet" ], "correctAnswer": "C", "explanation": "[red]Natural magnet[/red] is correct as [blue]lodestone occurs in nature with magnetic properties already present, without human manufacturing[/blue].", "explanationUrdu": "[red]قدرتی مقناطیس (Natural magnet)[/red] درست ہے کیونکہ [blue]لوڈ اسٹون فطرت میں پہلے سے موجود مقناطیسی خصوصیات کے ساتھ پایا جاتا ہے، اسے انسان نے نہیں بنایا[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Properties of a Magnet", "question": "What happens to a suspended pencil when it comes to rest?", "urdu": "ایک لٹکی ہوئی پنسل جب ساکن ہوتی ہے تو کیا ہوتا ہے؟", "options": [ "It points to the North", "It points to the South", "It does not rest in any specific direction", "It always points to the East" ], "correctAnswer": "C", "explanation": "[red]It does not rest in any specific direction[/red] is correct because [blue]non-magnetic objects like a pencil are not influenced by the Earth's magnetic field[/blue].", "explanationUrdu": "[red]یہ کسی مخصوص سمت میں ساکن نہیں ہوتی[/red] درست ہے کیونکہ [blue]پنسل جیسی غیر مقناطیسی اشیاء زمین کے مقناطیسی میدان سے متاثر نہیں ہوتیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "In which direction does a freely suspended bar magnet always come to rest?", "urdu": "آزادی سے لٹکا ہوا بار میگنیٹ ہمیشہ کس سمت میں ساکن ہوتا ہے؟", "options": [ "East-West direction", "North-South direction", "Up-Down direction", "Any random direction" ], "correctAnswer": "B", "explanation": "[red]North-South direction[/red] is correct because [blue]a suspended magnet aligns itself with the magnetic poles of the Earth[/blue].", "explanationUrdu": "[red]شمال جنوب کی سمت[/red] درست ہے کیونکہ [blue]لٹکا ہوا مقناطیس خود کو زمین کے مقناطیسی میدان کے مطابق ترتیب دیتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the end of a bar magnet called that points towards the North?", "urdu": "بار میگنیٹ کا وہ سرا کیا کہلاتا ہے جو شمال کی طرف اشارہ کرتا ہے؟", "options": [ "South pole", "East pole", "North pole", "West pole" ], "correctAnswer": "C", "explanation": "[red]North pole[/red] is correct because [blue]the end of the magnet that seeks the geographic north is specifically named after that direction[/blue].", "explanationUrdu": "[red]شمالی قطب (North pole)[/red] درست ہے کیونکہ [blue]مقناطیس کا وہ سرا جو شمال کی سمت رہتا ہے اسے اسی سمت کے نام سے پکارا جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the end of a magnet called that points towards the South?", "urdu": "مقناطیس کا وہ سرا کیا کہلاتا ہے جو جنوب کی طرف اشارہ کرتا ہے؟", "options": [ "North pole", "South pole", "Negative pole", "Neutral pole" ], "correctAnswer": "B", "explanation": "[red]South pole[/red] is correct because [blue]the magnetic end that consistently faces southwards is identified as the south-seeking pole[/blue].", "explanationUrdu": "[red]جنوبی قطب (South pole)[/red] درست ہے کیونکہ [blue]مقناطیس کا وہ سرا جو مستقل طور پر جنوب کی طرف رہتا ہے اسے جنوبی قطب کہا جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How many poles does a magnet have?", "urdu": "ایک مقناطیس کے کتنے قطب (poles) ہوتے ہیں؟", "options": [ "One", "Four", "Two", "Three" ], "correctAnswer": "C", "explanation": "[red]Two[/red] is correct because [blue]every magnet consists of exactly two opposing ends known as the north and south poles[/blue].", "explanationUrdu": "[red]دو[/red] درست ہے کیونکہ [blue]ہر مقناطیس کے ٹھیک دو مخالف سرے ہوتے ہیں جنہیں شمالی اور جنوبی قطب کہا جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What are the ends of a magnet specifically called?", "urdu": "مقناطیس کے سروں کو خاص طور پر کیا کہا جاتا ہے؟", "options": [ "Edges", "Magnetic poles", "Corners", "Borders" ], "correctAnswer": "B", "explanation": "[red]Magnetic poles[/red] is correct because [blue]these are the two regions at the ends of a magnet where the magnetic force is strongest[/blue].", "explanationUrdu": "[red]مقناطیسی قطب (Magnetic poles)[/red] درست ہے کیونکہ [blue]یہ مقناطیس کے سروں پر موجود وہ دو حصے ہیں جہاں مقناطیسی قوت سب سے زیادہ ہوتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which color is usually coated on a magnet to represent the North pole (N)?", "urdu": "شمالی قطب (N) کو ظاہر کرنے کے لیے مقناطیس پر عام طور پر کون سا رنگ کیا جاتا ہے؟", "options": [ "Blue", "Green", "Red", "Yellow" ], "correctAnswer": "C", "explanation": "[red]Red[/red] is correct because [blue]it is the standard color used in laboratories and schools to help students easily identify the North pole of a magnet[/blue].", "explanationUrdu": "[red]سرخ رنگ[/red] درست ہے کیونکہ [blue]یہ وہ معیاری رنگ ہے جو لیبارٹریوں میں مقناطیس کے شمالی قطب کی پہچان کے لیے استعمال ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which color is typically used to show the South pole (S) of a magnet?", "urdu": "جنوبی قطب (S) کو ظاہر کرنے کے لیے عام طور پر کون سا رنگ استعمال کیا جاتا ہے؟", "options": [ "Red", "Blue", "Orange", "Purple" ], "correctAnswer": "B", "explanation": "[red]Blue[/red] is correct because [blue]magnets are color-coded, with blue representing the South pole to distinguish it from the North pole[/blue].", "explanationUrdu": "[red]نیلا رنگ[/red] درست ہے کیونکہ [blue]مقناطیس پر نیلے رنگ کا لیبل جنوبی قطب کی نشاندہی کرتا ہے تاکہ اسے شمالی قطب سے الگ پہچانا جا سکے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which part of the magnet has the strongest attraction according to an iron filing test?", "urdu": "آئرن فلنگ ٹیسٹ کے مطابق مقناطیس کے کس حصے میں کشش سب سے زیادہ مضبوط ہوتی ہے؟", "options": [ "The middle part", "The magnetic poles (ends)", "Only the top surface", "The attraction is same everywhere" ], "correctAnswer": "B", "explanation": "[red]The magnetic poles (ends)[/red] is correct because [blue]most iron filings stick to the ends, proving that magnetic force is concentrated at the poles[/blue].", "explanationUrdu": "[red]مقناطیسی قطب (سرے)[/red] درست ہے کیونکہ [blue]زیادہ تر لوہے کا برادہ مقناطیس کے سروں سے چپکتا ہے، جو یہ ثابت کرتا ہے کہ مقناطیسی قوت وہاں سب سے زیادہ ہوتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What happens when the north pole of a magnet is brought near the north pole of a suspended magnet?", "urdu": "جب ایک مقناطیس کا شمالی قطب لٹکے ہوئے مقناطیس کے شمالی قطب کے قریب لایا جائے تو کیا ہوتا ہے؟", "options": [ "They attract each other", "They repel each other", "They stay still", "They start spinning" ], "correctAnswer": "B", "explanation": "[red]They repel each other[/red] is correct because [blue]bringing the same poles together creates a pushing force between them. This property is known as repulsion[/blue].", "explanationUrdu": "[red]وہ ایک دوسرے کو دفع کرتے ہیں (Repel)[/red] درست ہے کیونکہ [blue]دو ایک جیسے قطبوں کو قریب لانے سے ان کے درمیان ایک دوسرے کو دور دھکیلنے والی قوت پیدا ہوتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the result of bringing the south pole of one magnet near the south pole of another?", "urdu": "ایک مقناطیس کے جنوبی قطب کو دوسرے مقناطیس کے جنوبی قطب کے قریب لانے کا کیا نتیجہ نکلتا ہے؟", "options": [ "Repulsion", "Attraction", "No effect", "They melt" ], "correctAnswer": "A", "explanation": "[red]Repulsion[/red] is correct as [blue]two identical poles (South-South) will always push each other away according to magnetic laws[/blue].", "explanationUrdu": "[red]دفع کرنا (Repulsion)[/red] درست ہے کیونکہ [blue]مقناطیسی قوانین کے مطابق دو ایک جیسے قطب (جنوب-جنوب) ہمیشہ ایک دوسرے کو پرے دھکیلتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How do opposite magnetic poles behave when they are brought near each other?", "urdu": "جب مخالف مقناطیسی قطب ایک دوسرے کے قریب لائے جائیں تو وہ کیسا برتاؤ کرتے ہیں؟", "options": [ "They repel each other", "They ignore each other", "They attract each other", "They change their poles" ], "correctAnswer": "C", "explanation": "[red]They attract each other[/red] is correct because [blue]unlike poles create a pulling force that brings the two magnets together[/blue].", "explanationUrdu": "[red]مخالف قطب ایک دوسرے کو کھینچتے ہیں[/red] درست ہے کیونکہ [blue]مختلف قطبوں کے درمیان ایسی قوت پیدا ہوتی ہے جو دونوں مقناطیسوں کو ایک دوسرے کے قریب لاتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "At which part of the magnet is the magnetic force found to be the strongest?", "urdu": "مقناطیس کے کس حصے میں مقناطیسی قوت سب سے زیادہ مضبوط پائی جاتی ہے؟", "options": [ "In the center", "On the top surface only", "At the magnetic poles", "It is weak everywhere" ], "correctAnswer": "C", "explanation": "[red]At the magnetic poles[/red] is correct because [blue]the concentration of magnetic field lines is highest at the ends of the magnet[/blue].", "explanationUrdu": "[red]مقناطیسی قطبوں (Magnetic poles) پر[/red] درست ہے کیونکہ [blue]مقناطیسی لہروں کا ارتکاز مقناطیس کے سروں پر سب سے زیادہ ہوتا ہے، جیسے لوہے کا برادہ زیادہ تر سروں پر چپکتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What can be concluded about \"like magnetic poles\" from the activity?", "urdu": "سرگرمی سے \"ایک جیسے مقناطیسی قطبوں\" کے بارے میں کیا نتیجہ نکالا جا سکتا ہے؟", "options": [ "They attract each other", "Two like magnetic poles repel each other", "They have no force", "They only work in the dark" ], "correctAnswer": "B", "explanation": "[red]Two like magnetic poles repel each other[/red] is correct as [blue]it is a fundamental property of magnetism that similar poles cannot stay together[/blue].", "explanationUrdu": "[red]دو ایک جیسے مقناطیسی قطب ایک دوسرے کو دفع کرتے ہیں[/red] درست ہے، کیونکہ [blue]یہ مقناطیسیت کی بنیادی خاصیت ہے کہ ایک جیسی طاقتیں ایک دوسرے کو قبول نہیں کرتیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Earth – A Huge Magnet", "question": "According to scientific study, what does the Earth behave like?", "urdu": "سائنسی مطالعہ کے مطابق زمین کس طرح کا برتاؤ کرتی ہے؟", "options": [ "A giant ball of water", "A huge bar magnet", "A piece of plastic", "A stationary stone" ], "correctAnswer": "B", "explanation": "[red]A huge bar magnet[/red] is correct because [blue]the Earth generates its own magnetic field, which affects magnetic objects just like a solid bar magnet would[/blue].", "explanationUrdu": "[red]ایک بڑا بار میگنیٹ (مقناطیس)[/red] درست ہے کیونکہ [blue]زمین اپنا مقناطیسی میدان خود پیدا کرتی ہے، جو مقناطیسی اشیاء پر بالکل ویسے ہی اثر انداز ہوتا ہے جیسے ایک ٹھوس مقناطیس کرتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "If a suspended magnet is left alone with no other magnets nearby, which force determines its direction?", "urdu": "اگر ایک لٹکے ہوئے مقناطیس کو اکیلا چھوڑ دیا جائے اور کوئی دوسرا مقناطیس قریب نہ ہو، تو کون سی قوت اس کی سمت کا تعین کرتی ہے؟", "options": [ "The wind", "The Earth's magnetic force", "Gravity", "Sunlight" ], "correctAnswer": "B", "explanation": "[red]The Earth's magnetic force[/red] is correct because [blue]the Earth compels any freely rotating magnet to align with its own North-South magnetic poles[/blue].", "explanationUrdu": "[red]زمین کی مقناطیسی قوت[/red] درست ہے کیونکہ [blue]زمین کسی بھی آزادانہ گھومنے والے مقناطیس کو اپنے شمالی اور جنوبی مقناطیسی قطبوں کے مطابق ترتیب دینے پر مجبور کرتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "When a suspended magnet comes to rest without any nearby interference, in which direction does it point?", "urdu": "جب ایک لٹکا ہوا مقناطیس بغیر کسی قریبی مداخلت کے رکتا ہے، تو وہ کس سمت میں اشارہ کرتا ہے؟", "options": [ "East-West direction", "North-South direction", "Up-Down direction", "Left-Right direction" ], "correctAnswer": "B", "explanation": "[red]North-South direction[/red] is correct because [blue]a magnet naturally settles along the Earth's magnetic axis, pointing towards the geographic poles[/blue].", "explanationUrdu": "[red]شمال جنوب کی سمت[/red] درست ہے کیونکہ [blue]مقناطیس قدرتی طور پر زمین کے مقناطیسی محور کے ساتھ ترتیب پاتا ہے اور جغرافیائی قطبوں کی طرف اشارہ کرتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "The behavior of magnets suggests that a very large imaginary magnet exists in which direction inside the Earth?", "urdu": "مقناطیس کا رویہ یہ بتاتا ہے کہ زمین کے اندر کس سمت میں ایک بہت بڑا فرضی مقناطیس موجود ہے؟", "options": [ "East-West direction", "North-South direction", "Circular direction", "Horizontal direction" ], "correctAnswer": "B", "explanation": "[red]North-South direction[/red] is correct because [blue]the Earth's magnetic field lines run between the poles, acting as if a massive magnet is buried along that axis[/blue].", "explanationUrdu": "[red]شمال جنوب کی سمت[/red] درست ہے کیونکہ [blue]زمین کا مقناطیسی میدان قطبوں کے درمیان ہوتا ہے، جیسے کہ اس محور پر زمین کے اندر ایک بہت بڑا مقناطیس دبا ہوا ہو[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "During the experiment, how do the poles of a suspended magnet align with a magnet placed below it?", "urdu": "تجربے کے دوران، ایک لٹکے ہوئے مقناطیس کے قطب نیچے رکھے ہوئے مقناطیس کے ساتھ کیسے ترتیب پاتے ہیں؟", "options": [ "Same poles near each other", "Opposite poles near each other", "Only North poles meet", "They do not align" ], "correctAnswer": "B", "explanation": "[red]Opposite poles near each other[/red] is correct because [blue]magnets always seek to pair North with South due to the law of magnetic attraction[/blue].", "explanationUrdu": "[red]مخالف قطب ایک دوسرے کے قریب[/red] درست ہے کیونکہ [blue]مقناطیسی کشش کے قانون کی وجہ سے مقناطیس ہمیشہ شمالی قطب کو جنوبی قطب کے ساتھ جوڑنے کی کوشش کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Magnetic Compass", "question": "How can a sewing needle be converted into a magnet?", "urdu": "ایک سینے والی سوئی کو مقناطیس میں کیسے تبدیل کیا جا سکتا ہے؟", "options": [ "By washing it with water", "By rubbing it with a strong magnet", "By heating it in a flame", "By painting it red" ], "correctAnswer": "B", "explanation": "[red]By rubbing it with a strong magnet[/red] is correct because [blue]the friction helps align the domains inside the needle, making it a temporary magnet[/blue].", "explanationUrdu": "[red]ایک مضبوط مقناطیس کے ساتھ رگڑنے سے[/red] درست ہے کیونکہ [blue]رگڑ سوئی کے اندرونی حصوں کو ترتیب دے کر اسے عارضی مقناطیس بنا دیتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Why is the magnetized needle suspended using a thread and a pencil?", "urdu": "مقناطیسی سوئی کو دھاگے اور پنسل کی مدد سے کیوں لٹکایا جاتا ہے؟", "options": [ "To keep it dry", "So that it can move freely", "To make it look beautiful", "To stop it from rusting" ], "correctAnswer": "B", "explanation": "[red]So that it can move freely[/red] is correct because [blue]a magnet needs to rotate without friction to align itself with the Earth's magnetic field[/blue].", "explanationUrdu": "[red]تاکہ یہ آزادانہ طور پر حرکت کر سکے[/red] درست ہے، کیونکہ [blue]زمین کے مقناطیسی میدان کے مطابق ترتیب پانے کے لیے مقناطیس کا بغیر کسی رکاوٹ کے گھومنا ضروری ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Does a magnetized needle always return to the same direction after being disturbed?", "urdu": "کیا ایک مقناطیسی سوئی کو اس کی پوزیشن سے ہٹانے کے بعد وہ دوبارہ اسی سمت میں واپس آتی ہے؟", "options": [ "No, it points anywhere", "Yes, it returns to the same direction", "It stops moving forever", "It only moves in circles" ], "correctAnswer": "B", "explanation": "[red]Yes, it returns to the same direction[/red] is correct because [blue]the Earth's magnetic force constantly pulls the needle back to its north-south alignment[/blue].", "explanationUrdu": "[red]جی ہاں، یہ اسی سمت میں واپس آتی ہے[/red] درست ہے کیونکہ [blue]زمین کی مقناطیسی قوت سوئی کو مسلسل اس کی شمال جنوب والی ترتیب کی طرف کھینچتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the primary purpose of a magnetic compass?", "urdu": "مقناطیسی قطب نما کا بنیادی مقصد کیا ہے؟", "options": [ "To measure temperature", "To find directions at any place", "To tell the time", "To weigh light objects" ], "correctAnswer": "B", "explanation": "[red]To find directions at any place[/red] is correct because [blue]a magnetic compass uses its needle to help travelers identify North, South, East, and West[/blue].", "explanationUrdu": "[red]کسی بھی جگہ سمتیں معلوم کرنا[/red] درست ہے کیونکہ [blue]مقناطیسی قطب نما اپنی سوئی کے ذریعے مسافروں کو شمال، جنوب، مشرق اور مغرب کی پہچان میں مدد دیتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Where should a magnetic compass be placed to get an accurate reading?", "urdu": "درست پیمائش حاصل کرنے کے لیے مقناطیسی قطب نما کو کہاں رکھنا چاہیے؟", "options": [ "In a closed box", "On a table or ground", "Near a large iron pole", "Inside a pocket" ], "correctAnswer": "B", "explanation": "[red]On a table or ground[/red] is correct because [blue]a flat, stable surface allows the needle to settle correctly in the north-south direction[/blue].", "explanationUrdu": "[red]میز یا زمین پر[/red] درست ہے کیونکہ [blue]ایک ہموار اور مستحکم سطح سوئی کو شمال جنوب کی سمت میں صحیح طرح سے ساکن ہونے کا موقع دیتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What should be avoided near a magnetic compass while using it?", "urdu": "مقناطیسی قطب نما استعمال کرتے وقت اس کے قریب کس چیز سے پرہیز کرنا چاہیے؟", "options": [ "Sunlight", "Other magnets or iron objects", "Plastic bottles", "Fresh air" ], "correctAnswer": "B", "explanation": "[red]Other magnets or iron objects[/red] is correct because [blue]these materials interfere with the Earth's magnetic field and cause the needle to give a wrong reading[/blue].", "explanationUrdu": "[red]دوسرے مقناطیس یا لوہے کی اشیاء[/red] درست ہے کیونکہ [blue]یہ چیزیں زمین کے مقناطیسی میدان میں مداخلت کرتی ہیں جس سے سوئی غلط سمت دکھانے لگتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How do you align a magnetic compass to see all directions correctly?", "urdu": "تمام سمتوں کو صحیح طور پر دیکھنے کے لیے آپ مقناطیسی قطب نما کو کیسے ترتیب دیتے ہیں؟", "options": [ "Rotate the compass until the needle aligns with 'N'", "Shake it vigorously", "Place it upside down", "Paint the needle blue" ], "correctAnswer": "A", "explanation": "[red]Rotate the compass until the needle aligns with 'N'[/red] is correct because [blue]once the needle matches the North mark on the dial, all other directions on the compass become accurate[/blue].", "explanationUrdu": "[red]سوئی کے شمالی قطب کو 'N' کے ساتھ ملانا[/red] درست ہے کیونکہ [blue]جب سوئی ڈائل پر موجود شمال کے نشان سے مل جاتی ہے تو باقی تمام سمتیں بھی درست ہو جاتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What technology is built into a bank credit card to store user data?", "urdu": "ڈیٹا اسٹور کرنے کے لیے بینک کے کریڈٹ کارڈ میں کون سی ٹیکنالوجی لگی ہوتی ہے؟", "options": [ "A small battery", "A magnetic chip", "A tiny light", "A paper strip" ], "correctAnswer": "B", "explanation": "[red]A magnetic chip[/red] is correct because [blue]it uses magnetism to store encrypted information that can be read by machines like an ATM[/blue].", "explanationUrdu": "[red]مقناطیسی چپ (Magnetic chip)[/red] درست ہے کیونکہ [blue]یہ معلومات کو محفوظ کرنے کے لیے مقناطیسیت کا استعمال کرتی ہے جسے اے ٹی ایم جیسی مشینیں پڑھ سکتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "An ATM machine is specifically programmed to:", "urdu": "اے ٹی ایم مشین کو خاص طور پر کس کام کے لیے پروگرام کیا جاتا ہے؟", "options": [ "Print colorful pictures", "Read the data in the magnetic chip", "Produce magnets", "Make bank cards" ], "correctAnswer": "B", "explanation": "[red]Read the data in the magnetic chip[/red] is correct because [blue]the machine decodes the magnetic signals on the card's chip to identify the user and perform transactions[/blue].", "explanationUrdu": "[red]چپ میں موجود ڈیٹا پڑھنا[/red] درست ہے کیونکہ [blue]مشین کارڈ کی چپ پر موجود مقناطیسی اشاروں کو ڈی کوڈ کر کے صارف کی شناخت کرتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Types of Magnet", "question": "How many types of magnets are generall?", "urdu": "عام طور پر مقناطیس کی کتنی اقسام بتائی گئی ہیں؟", "options": [ "Two", "Five", "Three", "Four" ], "correctAnswer": "C", "explanation": "[red]Three[/red] is correct because [blue]magnets are categorized into temporary magnets, permanent magnets, and electromagnets based on how they hold their magnetic force[/blue].", "explanationUrdu": "[red]تین[/red] درست ہے کیونکہ [blue]مقناطیسیت کو برقرار رکھنے کی صلاحیت کی بنیاد پر مقناطیس کو تین اقسام: عارضی، مستقل اور برقی مقناطیس میں تقسیم کیا گیا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of the following are the types of magnets?", "urdu": "درج ذیل میں سے مقناطیس کی اقسام کون سی ہیں؟", "options": [ "Iron and Copper", "Temporary, Permanent, and Electromagnet", "North and South", "Solid, Liquid, and Gas" ], "correctAnswer": "B", "explanation": "[red]Temporary, Permanent, and Electromagnet[/red] is correct because [blue]these three terms describe the primary ways magnets are classified in science[/blue].", "explanationUrdu": "[red]عارضی، مستقل اور الیکٹرو میگنیٹ[/red] درست ہے کیونکہ [blue]یہ وہ تین بنیادی اصطلاحات ہیں جو سائنس میں مقناطیس کی درجہ بندی کے لیے استعمال ہوتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Why does an iron nail stick to another iron nail when it is near a strong magnet?", "urdu": "ایک مضبوط مقناطیس کے قریب ہونے پر لوہے کی ایک کیل دوسری کیل کے ساتھ کیوں چپک جاتی ہے؟", "options": [ "Because of glue", "Because the first nail has become a magnet", "Because of gravity", "Because the nails are wet" ], "correctAnswer": "B", "explanation": "[red]Because the first nail has become a magnet[/red] is correct because [blue]the magnetic force of the bar magnet turns the nearby iron nail into a temporary magnet[/blue].", "explanationUrdu": "[red]کیونکہ پہلی کیل مقناطیس بن چکی ہے[/red] درست ہے، کیونکہ [blue]بار میگنیٹ کی مقناطیسی قوت قریبی لوہے کی کیل کو عارضی مقناطیس میں بدل دیتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What happens to a chain of iron nails when it is removed from a strong magnet?", "urdu": "لوہے کی کیلوں کی زنجیر کو جب مضبوط مقناطیس سے ہٹایا جاتا ہے تو کیا ہوتا ہے؟", "options": [ "It stays together", "It collapses and nails fall down", "It becomes stronger", "It turns into steel" ], "correctAnswer": "B", "explanation": "[red]It collapses and nails fall down[/red] is correct because [blue]iron loses its magnetic properties quickly once the external magnetic source is removed[/blue].", "explanationUrdu": "[red]یہ ٹوٹ جاتی ہے اور کیلیں نیچے گر جاتی ہیں[/red] درست ہے، کیونکہ [blue]بیرونی مقناطیسی ذریعہ ہٹاتے ہی لوہا اپنی مقناطیسی خصوصیات جلد کھو دیتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which material retains its magnetism and becomes a permanent magnet?", "urdu": "کون سا مادہ اپنی مقناطیسیت کو برقرار رکھتا ہے اور مستقل مقناطیس بن جاتا ہے؟", "options": [ "Iron", "Steel", "Copper", "Aluminum" ], "correctAnswer": "B", "explanation": "[red]Steel[/red] is correct because [blue]unlike iron, steel can keep its magnetic strength even after the original magnet is taken away[/blue].", "explanationUrdu": "[red]اسٹیل (Steel)[/red] درست ہے کیونکہ [blue]لوہے کے برعکس، اسٹیل اصل مقناطیس کو ہٹانے کے بعد بھی اپنی مقناطیسی قوت کو برقرار رکھ سکتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Magnets made from iron are classified as:", "urdu": "لوہے سے بنے ہوئے مقناطیس کس زمرے میں آتے ہیں؟", "options": [ "Permanent magnets", "Temporary magnets", "Non-magnetic", "Liquid magnets" ], "correctAnswer": "B", "explanation": "[red]Temporary magnets[/red] is correct because [blue]iron does not hold magnetic force for a long time without an external influence[/blue].", "explanationUrdu": "[red]عارضی مقناطیس (Temporary magnets)[/red] درست ہے کیونکہ [blue]لوہا بیرونی اثر کے بغیر زیادہ دیر تک مقناطیسی قوت کو برقرار نہیں رکھتا[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Magnets made from steel are classified as:", "urdu": "اسٹیل سے بنے ہوئے مقناطیس کس زمرے میں آتے ہیں؟", "options": [ "Temporary magnets", "Electromagnets", "Permanent magnets", "Weak magnets" ], "correctAnswer": "C", "explanation": "[red]Permanent magnets[/red] is correct because [blue]steel is an ideal material for creating long-lasting magnets used in many devices[/blue].", "explanationUrdu": "[red]مستقل مقناطیس (Permanent magnets)[/red] درست ہے کیونکہ [blue]اسٹیل بہت سے آلات میں استعمال ہونے والے دیرپا مقناطیس بنانے کے لیے ایک بہترین مادہ ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Electromagnet", "question": "Can a magnet be made with the help of an electric current?", "urdu": "کیا بجلی کے کرنٹ کی مدد سے مقناطیس بنایا جا سکتا ہے؟", "options": [ "No, never", "Only in space", "Yes, it is possible", "Only with sunlight" ], "correctAnswer": "C", "explanation": "[red]Yes, it is possible[/red] is correct because [blue]electricity flowing through a wire creates a magnetic field around it, which can magnetize certain materials[/blue].", "explanationUrdu": "[red]جی ہاں، یہ ممکن ہے[/red] درست ہے کیونکہ [blue]جب تار میں سے بجلی گزرتی ہے تو وہ اپنے گرد مقناطیسی میدان پیدا کرتی ہے جس سے مقناطیس بنایا جا سکتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How should the insulated copper wire be wound to make an electromagnet?", "urdu": "برقی مقناطیس بنانے کے لیے انسولیٹڈ تانبے کی تار کو کیسے لپیٹا جانا چاہیے؟", "options": [ "In a straight line", "Closely over an iron nail to form a coil", "Under the ground", "Inside a glass bottle" ], "correctAnswer": "B", "explanation": "[red]Closely over an iron nail to form a coil[/red] is correct because [blue]winding the wire into a coil concentrates the magnetic field produced by the electric current[/blue].", "explanationUrdu": "[red]لوہے کی کیل پر قریب کر کے کوائل بنانا[/red] درست ہے کیونکہ [blue]تار کو کوائل کی شکل میں لپیٹنے سے کرنٹ کی پیدا کردہ مقناطیسی قوت ایک جگہ جمع ہو جاتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which components are connected to the coil to complete the electromagnet circuit?", "urdu": "برقی مقناطیس کے سرکٹ کو مکمل کرنے کے لیے کوائل کے ساتھ کون سے اجزاء جوڑے جاتے ہیں؟", "options": [ "A piece of wood", "A battery and a switch", "A plastic ruler", "Only a glass plate" ], "correctAnswer": "B", "explanation": "[red]A battery and a switch[/red] is correct because [blue]the battery provides the electrical energy, and the switch allows us to control the current flow[/blue].", "explanationUrdu": "[red]بیٹری اور سوئچ[/red] درست ہے کیونکہ [blue]بیٹری بجلی کی توانائی فراہم کرتی ہے اور سوئچ ہمیں کرنٹ کے بہاؤ کو کنٹرول کرنے میں مدد دیتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What happens when the switch is OFF and steel pins are brought near the nail?", "urdu": "جب سوئچ آف ہو اور اسٹیل کی پنیں کیل کے قریب لائی جائیں تو کیا ہوتا ہے؟", "options": [ "The nail attracts them", "The nail does not attract them", "The pins start glowing", "The nail melts" ], "correctAnswer": "B", "explanation": "[red]The nail does not attract them[/red] is correct because [blue]without electric current, there is no magnetic field to pull the metallic pins[/blue].", "explanationUrdu": "[red]کیل انہیں اپنی طرف نہیں کھینچتی[/red] درست ہے کیونکہ [blue]بجلی کے کرنٹ کے بغیر کوئی مقناطیسی قوت پیدا نہیں ہوتی جو پنوں کو کھینچ سکے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the observation when the switch is turned ON in the electromagnet experiment?", "urdu": "جب سوئچ آن کیا جاتا ہے تو برقی مقناطیس کے تجربے میں کیا مشاہدہ ہوتا ہے؟", "options": [ "The nail repels all objects", "The nail attracts the steel pins", "The battery gets cold", "The pins turn into plastic" ], "correctAnswer": "B", "explanation": "[red]The nail attracts the steel pins[/red] is correct because [blue]the flow of electricity turns the iron nail into a magnet that can pull magnetic materials[/blue].", "explanationUrdu": "[red]کیل اسٹیل کی پنوں کو اپنی طرف کھینچتی ہے[/red] درست ہے کیونکہ [blue]بجلی کا بہاؤ لوہے کی کیل کو مقناطیس میں بدل دیتا ہے جو دھاتی اشیاء کو کھینچ سکتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What happens to the electromagnet when the current is switched OFF again?", "urdu": "جب کرنٹ کو دوبارہ بند (OFF) کر دیا جائے تو برقی مقناطیس کے ساتھ کیا ہوتا ہے؟", "options": [ "It becomes a permanent magnet", "It loses its magnetism", "It starts producing heat", "It becomes stronger" ], "correctAnswer": "B", "explanation": "[red]It loses its magnetism[/red] is correct because [blue]an electromagnet only functions as long as there is a continuous supply of electricity[/blue].", "explanationUrdu": "[red]اس کی مقناطیسیت ختم ہو جاتی ہے[/red] درست ہے کیونکہ [blue]برقی مقناطیس صرف اسی وقت تک کام کرتا ہے جب تک اس میں بجلی کا بہاؤ جاری رہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is an iron nail called when it is placed in a current-carrying coil and becomes a magnet?", "urdu": "لوہے کی کیل کیا کہلاتی ہے جب اسے کرنٹ والی کوائل میں رکھا جائے اور وہ مقناطیس بن جائے؟", "options": [ "Natural magnet", "Electromagnet", "Permanent magnet", "Non-magnetic nail" ], "correctAnswer": "B", "explanation": "[red]Electromagnet[/red] is correct as [blue]it is a type of magnet where the magnetic field is produced by an electric current[/blue].", "explanationUrdu": "[red]برقی مقناطیس (Electromagnet)[/red] درست ہے کیونکہ [blue]یہ ایک ایسا مقناطیس ہے جس کی مقناطیسی قوت بجلی کے کرنٹ سے پیدا ہوتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Why is an electromagnet classified as a temporary magnet?", "urdu": "برقی مقناطیس کو ایک عارضی مقناطیس کیوں قرار دیا جاتا ہے؟", "options": [ "Because it is made of iron", "Because it loses magnetism when current stops", "Because it is very weak", "Because it only works in water" ], "correctAnswer": "B", "explanation": "[red]Because it loses magnetism when current stops[/red] is correct because [blue]unlike permanent magnets, its power can be turned on and off with electricity[/blue].", "explanationUrdu": "[red]کرنٹ رکنے پر مقناطیسیت ختم ہونے کی وجہ سے[/red] درست ہے، کیونکہ [blue]مستقل مقناطیس کے برعکس اس کی طاقت کو بجلی کے ذریعے آن یا آف کیا جا سکتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What happens to the poles of an electromagnet if the battery terminals are reversed?", "urdu": "اگر بیٹری کے ٹرمینلز کو الٹا دیا جائے تو برقی مقناطیس کے قطبوں (poles) کا کیا ہوتا ہے؟", "options": [ "They stay the same", "The poles also change (reverse)", "The magnet stops working", "The magnet becomes permanent" ], "correctAnswer": "B", "explanation": "[red]The poles also change (reverse)[/red] is correct because [blue]the direction of the magnetic field depends on the direction of the electric current[/blue].", "explanationUrdu": "[red]قطب بھی تبدیل ہو جاتے ہیں[/red] درست ہے کیونکہ [blue]مقناطیسی میدان کی سمت کا دارومدار بجلی کے کرنٹ کی سمت پر ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How does an electric crane use magnetism to help in a scrap yard?", "urdu": "ایک الیکٹرک کرین اسکریپ یارڈ (کباڑ خانے) میں مدد کے لیے مقناطیسیت کا استعمال کیسے کرتی ہے؟", "options": [ "By burning the iron", "By lifting iron objects easily using an electromagnet", "By painting the scrap", "By using a giant rope only" ], "correctAnswer": "B", "explanation": "[red]By lifting iron objects easily using an electromagnet[/red] is correct because [blue]the powerful electromagnet on the crane attracts and holds heavy iron scrap when current is applied[/blue].", "explanationUrdu": "[red]لوہے کی اشیاء کو آسانی سے اٹھا کر[/red] درست ہے کیونکہ [blue]کرین پر لگا طاقتور برقی مقناطیس بجلی ملنے پر بھاری لوہے کو اپنی طرف کھینچتا اور تھام لیتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How are the iron objects lifted by an electric crane dropped into a truck?", "urdu": "الیکٹرک کرین کے ذریعے اٹھائی گئی لوہے کی اشیاء ٹرک میں کیسے گرائی جاتی ہیں؟", "options": [ "By shaking the crane", "By switching OFF the electric current", "By using a hammer", "By waiting for them to fall" ], "correctAnswer": "B", "explanation": "[red]By switching OFF the electric current[/red] is correct because [blue]stopping the electricity makes the electromagnet lose its pull, releasing the objects[/blue].", "explanationUrdu": "[red]بجلی کے کرنٹ کو بند کر کے[/red] درست ہے کیونکہ [blue]بجلی بند کرنے سے برقی مقناطیس کی کھینچنے والی قوت ختم ہو جاتی ہے اور سامان نیچے گر جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false } ]; // Configuration const config = { headerImageUrl: "https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhtD6wOlIFIotmicW3WxSd6_n3J-KXHisJhLP86IEWzXrAH71HiKCDIas15jmKtyiAgYF0GuBMh_IDr00dc9wTxxDGp-QlNeov_jqpDH3FoLCxMKihyphenhyphenMoAir5zojgT47Z2dtDpmpr8SSRLSjYtsdIrBRLAYusnh8FTG98pXCqTHNmL1BKT07WwdejLeLQ/s16000/5th%20Class%20General%20Science%20Ch-7%20image.jpg", questionsPerPage: 10, // YAHAN AAP KA SPECIFIC BACKGROUND LINK LAGA DIYA HAI pdfBackgroundUrl: "https://media.licdn.com/dms/image/v2/D4D22AQEeipTaShU2pg/feedshare-shrink_800/B4DZr3lbg8J4Ag-/0/1765090376076?e=1766620800&v=beta&t=jhdnVgeSHW5QsvbAbK719ygBmv_7sP76YE5CybbpcgY", shareImage: { width: 1200, height: 630, backgroundGradient: ['#1e3c72', '#2a5298'], textColor: '#ffffff', optionTextColor: '#333333', correctAnswerColor: '#28a745', borderRadius: 20, padding: 40, questionFontSize: 36, urduFontSize: 32, optionFontSize: 28, noticeFontSize: 24, correctAnswerFontSize: 28, overlayOpacity: 0.7 } }; let answersShown = false; let selectedOptions = {}; let currentPage = 1; let speechSynthesis = window.speechSynthesis; let contentExpanded = false; let contentInUrdu = false; function getCurrentPageFromURL() { const urlParams = new URLSearchParams(window.location.search); const page = parseInt(urlParams.get('page')); return isNaN(page) || page < 1 ? 1 : Math.min(page, Math.ceil(questions.length / config.questionsPerPage)); } function updateURL(page) { const urlParams = new URLSearchParams(window.location.search); urlParams.set('page', page); const newUrl = window.location.pathname + '?' + urlParams.toString(); window.history.pushState({ path: newUrl }, '', newUrl); } function parseHighlightedText(text) { text = text.replace(/\[red\](.*?)\[\/red\]/g, '<span class="highlight-red">$1</span>'); text = text.replace(/\[blue\](.*?)\[\/blue\]/g, '<span class="highlight-blue">$1</span>'); text = text.replace(/\[green\](.*?)\[\/green\]/g, '<span class="highlight-green">$1</span>'); text = text.replace(/\[yellow\](.*?)\[\/yellow\]/g, '<span class="highlight-yellow">$1</span>'); text = text.replace(/\[purple\](.*?)\[\/purple\]/g, '<span class="highlight-purple">$1</span>'); return text; } // ========================================================= // ============ TOC / SCROLL LOGIC START =================== // ========================================================= function generateTOC() { const tocContainer = document.getElementById('toc-container'); const tocList = document.getElementById('toc-list'); tocList.innerHTML = ''; let hasTopics = false; let topicCount = 0; // Added for counting headings questions.forEach((q, index) => { if (q.topicHeading) { hasTopics = true; topicCount++; const li = document.createElement('li'); li.className = 'toc-item'; li.textContent = q.topicHeading; li.onclick = () => scrollToTopic(index); // Hide headings after the 6th one if (topicCount > 6) { li.style.display = 'none'; li.classList.add('hidden-toc-item'); } tocList.appendChild(li); } }); // Remove existing button if any const existingBtn = document.getElementById('toc-see-more-btn-container'); if (existingBtn) existingBtn.remove(); // Add 'See More' button if there are more than 6 topics if (topicCount > 6) { const btnContainer = document.createElement('div'); btnContainer.id = 'toc-see-more-btn-container'; btnContainer.style.textAlign = 'center'; btnContainer.style.marginTop = '20px'; btnContainer.style.gridColumn = '1 / -1'; // To span full width if in grid const seeMoreBtn = document.createElement('button'); seeMoreBtn.className = 'btn btn-primary'; seeMoreBtn.textContent = 'See More Headings'; seeMoreBtn.onclick = function() { const hiddenItems = tocList.querySelectorAll('.hidden-toc-item'); hiddenItems.forEach(item => { item.style.display = 'flex'; // Restoring original flex display }); btnContainer.style.display = 'none'; // Hide button after clicking }; btnContainer.appendChild(seeMoreBtn); tocContainer.appendChild(btnContainer); } if (hasTopics) { tocContainer.style.display = 'block'; } } function scrollToTopic(questionIndex) { const targetPage = Math.floor(questionIndex / config.questionsPerPage) + 1; if (targetPage === currentPage) { executeScrollHighlight(questionIndex); } else { window.location.href = window.location.pathname + `?page=${targetPage}&scrollTo=${questionIndex}`; } } function executeScrollHighlight(index) { const element = document.getElementById(`q-card-${index}`); const headingElement = document.getElementById(`heading-for-${index}`); const targetElement = headingElement || element; if (targetElement) { targetElement.scrollIntoView({ behavior: 'smooth', block: 'center' }); if(element) { element.classList.add('highlight-scroll'); setTimeout(() => { element.classList.remove('highlight-scroll'); }, 2500); } } } function checkScrollOnLoad() { const urlParams = new URLSearchParams(window.location.search); const scrollToIdx = urlParams.get('scrollTo'); if (scrollToIdx !== null) { setTimeout(() => { executeScrollHighlight(parseInt(scrollToIdx)); const newUrl = window.location.pathname + '?page=' + currentPage; window.history.replaceState({}, '', newUrl); }, 800); } } // ========================================================= // ============ TOC / SCROLL LOGIC END ===================== // ========================================================= function loadQuestions(page = 1) { currentPage = page; updateURL(page); const quizContainer = document.getElementById('quiz-container'); quizContainer.innerHTML = ''; const startIndex = (page - 1) * config.questionsPerPage; const endIndex = Math.min(startIndex + config.questionsPerPage, questions.length); for (let i = startIndex; i < endIndex; i++) { const q = questions[i]; // TOC: Add Topic Heading if exists if (q.topicHeading) { const headingDiv = document.createElement('div'); headingDiv.className = 'in-quiz-topic-heading'; headingDiv.id = `heading-for-${i}`; headingDiv.textContent = q.topicHeading; quizContainer.appendChild(headingDiv); } const questionElement = document.createElement('div'); questionElement.className = 'question-card'; questionElement.id = `q-card-${i}`; // TOC: Add ID for scrolling // CHECK FOR IMPORTANT QUESTION if (q.isImportant) { questionElement.classList.add('important-question'); // Add Badge with Star Icon const badge = document.createElement('div'); badge.className = 'important-badge'; // Star Icon URL (CDN) const starIconURL = "https://cdn-icons-png.flaticon.com/512/1828/1828884.png"; // Using Image tag instead of <i> tag badge.innerHTML = `<img src="${starIconURL}" style="width: 14px; height: 14px; margin-right: 5px; vertical-align: middle;"> Important`; questionElement.appendChild(badge); } const questionTextContainer = document.createElement('div'); questionTextContainer.onclick = function() { if (q.questionLink) { window.location.href = q.questionLink; } }; const questionNumber = i + 1; questionTextContainer.innerHTML = ` <span class="question-text">${questionNumber}. ${q.question}</span> <span class="urdu-text">${q.urdu}</span> `; questionElement.appendChild(questionTextContainer); if (q.ttsEnabled) { const ttsButton = document.createElement('button'); ttsButton.className = 'tts-btn'; ttsButton.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.sound}')"></div><span>Listen Question</span>`; ttsButton.onclick = (e) => { e.stopPropagation(); speakQuestion(q); }; questionElement.appendChild(ttsButton); } const optionsDiv = document.createElement('div'); optionsDiv.className = 'options'; optionsDiv.id = `options-${i}`; q.options.forEach((option, j) => { const optionDiv = document.createElement('div'); optionDiv.className = 'option'; optionDiv.onclick = (e) => { e.stopPropagation(); selectOption(optionDiv, String.fromCharCode(65 + j), i); }; optionDiv.innerHTML = `<span class="option-letter">${String.fromCharCode(65 + j)}</span><span class="option-text">${option}</span>`; optionsDiv.appendChild(optionDiv); }); questionElement.appendChild(optionsDiv); if (q.showSocialShare) { const shareButtons = document.createElement('div'); shareButtons.className = 'share-buttons'; const whatsappBtn = document.createElement('button'); whatsappBtn.className = 'share-btn whatsapp-btn'; whatsappBtn.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.whatsapp}')"></div><span>Share via WhatsApp</span>`; whatsappBtn.onclick = () => shareQuestionWithImage(i, 'whatsapp'); shareButtons.appendChild(whatsappBtn); const copyLinkBtn = document.createElement('button'); copyLinkBtn.className = 'share-btn copy-link-btn'; copyLinkBtn.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.link}')"></div><span>Copy Link</span>`; copyLinkBtn.onclick = () => { const link = q.questionLink || window.location.href; navigator.clipboard.writeText(link).then(() => { copyLinkBtn.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.link}')"></div><span>Copied!</span>`; copyLinkBtn.classList.add('copied'); setTimeout(() => { copyLinkBtn.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.link}')"></div><span>Copy Link</span>`; copyLinkBtn.classList.remove('copied'); }, 2000); }); }; shareButtons.appendChild(copyLinkBtn); questionElement.appendChild(shareButtons); } const explanationBtn = document.createElement('button'); explanationBtn.className = 'explanation-btn'; explanationBtn.onclick = (e) => { e.stopPropagation(); toggleExplanation(i); }; explanationBtn.innerHTML = '<span>اس سوال کو وضاحت کے ساتھ پڑھیں</span>'; // START: *** NEW LAYOUT LOGIC *** // Create a container for the action buttons const actionsContainer = document.createElement('div'); actionsContainer.className = 'question-actions'; // Add the explanation button to the container actionsContainer.appendChild(explanationBtn); // Add the MODERN comment icon to the container if (q.questionLink) { const commentLink = document.createElement('a'); commentLink.href = q.questionLink; commentLink.target = '_blank'; commentLink.className = 'modern-comment-link'; const commentSVG = `<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M21.99 4c0-1.1-.89-2-1.99-2H4c-1.1 0-2 .9-2 2v12c0 1.1.9 2 2 2h14l4 4-.01-18zM18 14H6v-2h12v2zm0-3H6V9h12v2zm0-3H6V6h12v2z"/></svg>`; commentLink.innerHTML = `<span class="comment-count">(Comments)</span> ${commentSVG}`; actionsContainer.appendChild(commentLink); } // Add the actions container to the main question element questionElement.appendChild(actionsContainer); // END: *** NEW LAYOUT LOGIC *** const explanationDiv = document.createElement('div'); explanationDiv.className = 'explanation'; explanationDiv.id = `explanation-${i}`; const translateBtn = document.createElement('button'); translateBtn.className = 'translate-btn'; translateBtn.innerHTML = 'Translate in Urdu'; translateBtn.onclick = (e) => { e.stopPropagation(); toggleExplanationTranslation(i); }; explanationDiv.appendChild(translateBtn); const explanationText = document.createElement('div'); explanationText.innerHTML = parseHighlightedText(q.explanation.replace(/\n/g, '<br>')); explanationDiv.appendChild(explanationText); const explanationUrduDiv = document.createElement('div'); explanationUrduDiv.className = 'explanation-urdu'; explanationUrduDiv.innerHTML = parseHighlightedText(q.explanationUrdu.replace(/\n/g, '<br>')); explanationDiv.appendChild(explanationUrduDiv); if (q.explanationImage) { const imgContainer = document.createElement('div'); imgContainer.style.textAlign = 'center'; const imgLink = document.createElement('a'); imgLink.href = q.explanationImageLink || '#'; imgLink.target = '_blank'; const img = document.createElement('img'); img.src = q.explanationImage; img.alt = q.explanationImageAlt || 'Explanation Image'; img.className = 'explanation-image'; imgLink.appendChild(img); imgContainer.appendChild(imgLink); if (q.explanationImageCaption) { const caption = document.createElement('div'); caption.className = 'question-image-caption'; caption.textContent = q.explanationImageCaption; imgContainer.appendChild(caption); } explanationDiv.appendChild(imgContainer); } questionElement.appendChild(explanationDiv); quizContainer.appendChild(questionElement); // Har 3 sawalat ke baad ad daalne ka logic if ((i + 1) % 3 === 0 && i < endIndex - 1) { const adContainer = document.createElement('div'); adContainer.className = 'ad-container'; adContainer.innerHTML = `<p>Advertisement Space</p>`; quizContainer.appendChild(adContainer); } if (q.ProTips) { const tipsElement = document.createElement('div'); tipsElement.className = 'tips-section'; tipsElement.innerHTML = q.ProTips; quizContainer.appendChild(tipsElement); } if (q.imageAfter) { const imageContainer = document.createElement('div'); imageContainer.className = 'question-image'; const imageLink = document.createElement('a'); imageLink.href = q.imageAfter.link; imageLink.target = '_blank'; const image = document.createElement('img'); image.src = q.imageAfter.url; image.alt = q.imageAfter.alt || 'Question related image'; imageLink.appendChild(image); imageContainer.appendChild(imageLink); if (q.imageAfter.caption) { const caption = document.createElement('div'); caption.className = 'question-image-caption'; caption.textContent = q.imageAfter.caption; imageContainer.appendChild(caption); } quizContainer.appendChild(imageContainer); } if (i < endIndex - 1) { const isAdNext = ((i + 1) % 3 === 0 && i < questions.length - 1); if (!isAdNext) { const divider = document.createElement('div'); divider.className = 'divider'; quizContainer.appendChild(divider); } } } if (answersShown) { showAllAnswers(); } else { hideAllAnswers(); } updatePagination(); // YEH LINE ADD KI GAYI HAI: Sawalat load hone ke baad ads ko load karein applyAds(); } function toggleExplanationTranslation(questionIndex) { const explanationDiv = document.getElementById(`explanation-${questionIndex}`); const englishExplanation = explanationDiv.querySelector('div:not(.explanation-urdu)'); const urduExplanation = explanationDiv.querySelector('.explanation-urdu'); if (englishExplanation.style.display !== 'none') { englishExplanation.style.display = 'none'; urduExplanation.style.display = 'block'; } else { englishExplanation.style.display = 'block'; urduExplanation.style.display = 'none'; } } function speakQuestion(question) { if (speechSynthesis.speaking) { speechSynthesis.cancel(); } const questionUtterance = new SpeechSynthesisUtterance(`Question: ${question.question.replace('?', '.')}`); questionUtterance.lang = 'en-US'; questionUtterance.rate = 0.7; questionUtterance.pitch = 0.8; let optionsText = 'Options: '; question.options.forEach((option, index) => { optionsText += `${String.fromCharCode(65 + index)}... ${option}. `; }); const optionsUtterance = new SpeechSynthesisUtterance(optionsText); optionsUtterance.lang = 'en-US'; optionsUtterance.rate = 0.7; optionsUtterance.pitch = 0.8; speechSynthesis.speak(questionUtterance); questionUtterance.onend = function() { speechSynthesis.speak(optionsUtterance); }; } function updatePagination() { const pagination = document.getElementById('pagination'); pagination.innerHTML = ''; const totalPages = Math.ceil(questions.length / config.questionsPerPage); if (totalPages <= 1) return; const firstBtn = document.createElement('button'); firstBtn.className = 'page-nav'; firstBtn.innerHTML = '&laquo; First'; firstBtn.onclick = () => { window.location.href = window.location.pathname + '?page=1'; }; if (currentPage === 1) firstBtn.classList.add('disabled-nav'); pagination.appendChild(firstBtn); const prevBtn = document.createElement('button'); prevBtn.className = 'page-nav'; prevBtn.innerHTML = '&lsaquo;'; prevBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + (currentPage - 1); }; if (currentPage === 1) prevBtn.classList.add('disabled-nav'); pagination.appendChild(prevBtn); if (currentPage > 2) { const firstPageBtn = document.createElement('button'); firstPageBtn.className = 'page-btn'; firstPageBtn.textContent = '1'; if (1 === currentPage) firstPageBtn.classList.add('active'); firstPageBtn.onclick = () => { window.location.href = window.location.pathname + '?page=1'; }; pagination.appendChild(firstPageBtn); if (currentPage > 3) { const ellipsis1 = document.createElement('span'); ellipsis1.className = 'page-ellipsis'; ellipsis1.textContent = '...'; pagination.appendChild(ellipsis1); } } const startPage = Math.max(2, currentPage - 1); const endPage = Math.min(totalPages - 1, currentPage + 1); for (let i = startPage; i <= endPage; i++) { const pageBtn = document.createElement('button'); pageBtn.className = 'page-btn'; pageBtn.textContent = i; if (i === currentPage) pageBtn.classList.add('active'); pageBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + i; }; pagination.appendChild(pageBtn); } if (currentPage < totalPages - 1) { if (currentPage < totalPages - 2) { const ellipsis2 = document.createElement('span'); ellipsis2.className = 'page-ellipsis'; ellipsis2.textContent = '...'; pagination.appendChild(ellipsis2); } const lastPageBtn = document.createElement('button'); lastPageBtn.className = 'page-btn'; lastPageBtn.textContent = totalPages; if (totalPages === currentPage) lastPageBtn.classList.add('active'); lastPageBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + totalPages; }; pagination.appendChild(lastPageBtn); } const nextBtn = document.createElement('button'); nextBtn.className = 'page-nav'; nextBtn.innerHTML = '&rsaquo;'; nextBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + (currentPage + 1); }; if (currentPage === totalPages) nextBtn.classList.add('disabled-nav'); pagination.appendChild(nextBtn); const lastBtn = document.createElement('button'); lastBtn.className = 'page-nav'; lastBtn.innerHTML = 'Last &raquo;'; lastBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + totalPages; }; if (currentPage === totalPages) lastBtn.classList.add('disabled-nav'); pagination.appendChild(lastBtn); const searchDiv = document.createElement('div'); searchDiv.className = 'page-search'; searchDiv.innerHTML = ` <input type="number" id="pageInput" min="1" max="${totalPages}" placeholder="Enter Page Number"> <button onclick="goToPageWithReload()">Go</button> `; pagination.appendChild(searchDiv); } function goToPageWithReload() { const pageInput = document.getElementById('pageInput'); const pageNum = parseInt(pageInput.value); const totalPages = Math.ceil(questions.length / config.questionsPerPage); if (pageNum >= 1 && pageNum <= totalPages) { window.location.href = window.location.pathname + '?page=' + pageNum; } else { alert(`Please enter a page number between 1 and ${totalPages}`); } } function selectOption(optionElement, selectedAnswer, questionIndex) { const question = questions[questionIndex]; const options = document.querySelectorAll(`#options-${questionIndex} .option`); options.forEach(opt => { opt.style.pointerEvents = 'none'; }); selectedOptions[questionIndex] = selectedAnswer; const correctOptionIndex = question.correctAnswer.charCodeAt(0) - 65; options[correctOptionIndex].classList.add('correct'); if (selectedAnswer !== question.correctAnswer) { const selectedIndex = selectedAnswer.charCodeAt(0) - 65; options[selectedIndex].classList.add('incorrect'); } } function toggleExplanation(questionIndex) { const explanationElement = document.getElementById(`explanation-${questionIndex}`); explanationElement.style.display = explanationElement.style.display === 'block' ? 'none' : 'block'; } function toggleFAQ(faqQuestion) { faqQuestion.classList.toggle('active'); const answer = faqQuestion.nextElementSibling; answer.style.display = answer.style.display === 'block' ? 'none' : 'block'; const toggleIcon = faqQuestion.querySelector('.faq-toggle'); toggleIcon.classList.toggle('rotated'); } function toggleAllAnswers() { answersShown = !answersShown; const btn = document.getElementById('toggleAnswersBtn'); if (answersShown) { btn.textContent = 'Hide All Answers'; showAllAnswers(); } else { btn.textContent = 'Show All Answers'; hideAllAnswers(); } } function showAllAnswers() { const startIndex = (currentPage - 1) * config.questionsPerPage; const endIndex = Math.min(startIndex + config.questionsPerPage, questions.length); for (let i = startIndex; i < endIndex; i++) { const q = questions[i]; const options = document.querySelectorAll(`#options-${i} .option`); if (options.length > 0) { const correctOptionIndex = q.correctAnswer.charCodeAt(0) - 65; options[correctOptionIndex].classList.add('correct'); if (selectedOptions.hasOwnProperty(i) && selectedOptions[i] !== q.correctAnswer) { const selectedIndex = selectedOptions[i].charCodeAt(0) - 65; options[selectedIndex].classList.add('incorrect'); } options.forEach(opt => { opt.style.pointerEvents = 'none'; }); } } } function hideAllAnswers() { const startIndex = (currentPage - 1) * config.questionsPerPage; const endIndex = Math.min(startIndex + config.questionsPerPage, questions.length); for (let i = startIndex; i < endIndex; i++) { const options = document.querySelectorAll(`#options-${i} .option`); options.forEach(option => { option.classList.remove('correct', 'incorrect'); }); options.forEach(opt => { opt.style.pointerEvents = 'auto'; }); } selectedOptions = {}; } function resetQuiz() { selectedOptions = {}; answersShown = false; document.getElementById('toggleAnswersBtn').textContent = 'Show All Answers'; loadQuestions(currentPage); } function changeHeaderImage(imageUrl) { document.getElementById('headerImage').src = imageUrl; } function toggleContentExpansion() { const contentPreview = document.getElementById('contentPreview'); const readMoreBtn = document.getElementById('readMoreBtn'); contentExpanded = !contentExpanded; if (contentExpanded) { contentPreview.classList.add('expanded'); readMoreBtn.textContent = 'Read Less'; } else { contentPreview.classList.remove('expanded'); readMoreBtn.textContent = 'Read More'; } } function toggleContentLanguage() { const englishContent = document.querySelector('.english-content'); const urduContent = document.querySelector('.urdu-content'); const translateBtn = document.getElementById('contentTranslateBtn'); contentInUrdu = !contentInUrdu; if (contentInUrdu) { englishContent.style.display = 'none'; urduContent.style.display = 'block'; translateBtn.textContent = 'Translate to English'; } else { englishContent.style.display = 'block'; urduContent.style.display = 'none'; translateBtn.textContent = 'Translate to Urdu'; } } async function createShareImage(questionIndex) { return new Promise((resolve) => { const q = questions[questionIndex]; const canvas = document.getElementById('shareCanvas'); const ctx = canvas.getContext('2d'); ctx.clearRect(0, 0, canvas.width, canvas.height); if (q.backgroundImage) { const img = new Image(); img.crossOrigin = "Anonymous"; img.onload = function() { ctx.drawImage(img, 0, 0, canvas.width, canvas.height); ctx.fillStyle = 'rgba(0, 0, 0, 0.5)'; ctx.fillRect(0, 0, canvas.width, canvas.height); drawQuestionContent(ctx, canvas, q, questionIndex); convertCanvasToImage(canvas, resolve); }; img.onerror = function() { console.log("Background image failed to load, using gradient fallback"); drawGradientBackground(ctx, canvas); drawQuestionContent(ctx, canvas, q, questionIndex); convertCanvasToImage(canvas, resolve); }; img.src = q.backgroundImage + (q.backgroundImage.includes('?') ? '&' : '?') + 't=' + Date.now(); } else { drawGradientBackground(ctx, canvas); drawQuestionContent(ctx, canvas, q, questionIndex); convertCanvasToImage(canvas, resolve); } }); } function drawGradientBackground(ctx, canvas) { const gradient = ctx.createLinearGradient(0, 0, canvas.width, canvas.height); gradient.addColorStop(0, '#1e3c72'); gradient.addColorStop(1, '#2a5298'); ctx.fillStyle = gradient; ctx.fillRect(0, 0, canvas.width, canvas.height); ctx.fillStyle = 'rgba(255, 255, 255, 0.05)'; for (let i = 0; i < 5; i++) { ctx.beginPath(); ctx.arc(Math.random() * canvas.width, Math.random() * canvas.height, Math.random() * 300 + 100, 0, Math.PI * 2); ctx.fill(); } } function drawQuestionContent(ctx, canvas, q, questionIndex) { const questionNumber = questionIndex + 1; const questionText = `${questionNumber}. ${q.question}`; const urduText = `${q.urdu.replace('؟', '').replace('?', '')}`; ctx.save(); ctx.beginPath(); ctx.roundRect(40, 40, canvas.width - 80, canvas.height - 80, 20); ctx.clip(); ctx.fillStyle = 'rgba(255, 255, 255, 0.15)'; ctx.fillRect(40, 40, canvas.width - 80, canvas.height - 80); ctx.strokeStyle = 'rgba(255, 255, 255, 0.3)'; ctx.lineWidth = 2; ctx.stroke(); ctx.restore(); ctx.fillStyle = '#ffffff'; ctx.textAlign = 'left'; ctx.font = 'bold 36px Roboto, sans-serif'; const questionLines = wrapText(ctx, questionText, canvas.width - 160, 36); let yPos = 80 + 36; questionLines.forEach(line => { ctx.fillText(line, 80, yPos); yPos += 36 + 10; }); ctx.font = '32px "Noto Nastaliq Urdu", serif'; ctx.textAlign = 'right'; const urduLines = wrapText(ctx, urduText, canvas.width - 160, 32); urduLines.forEach(line => { ctx.fillText(line, canvas.width - 80, yPos); yPos += 32 + 10; }); ctx.textAlign = 'left'; yPos += 20; ctx.font = 'italic 24px "Noto Nastaliq Urdu", serif'; ctx.fillStyle = 'rgba(255, 255, 255, 0.8)'; ctx.textAlign = 'right'; ctx.fillText("چار آپشن میں سے کسی پر بھی کلک کرنے سے جواب سبز ہو جائے گا", canvas.width - 80, yPos); yPos += 24 + 30; ctx.textAlign = 'left'; ctx.font = '28px Roboto, sans-serif'; ctx.textAlign = 'left'; q.options.forEach((option, index) => { const optionLetter = String.fromCharCode(65 + index); const isCorrect = optionLetter === q.correctAnswer; ctx.save(); ctx.beginPath(); ctx.roundRect(80, yPos - 10, canvas.width - 160, 28 + 20, 10); ctx.fillStyle = isCorrect ? 'rgba(40, 167, 69, 0.2)' : 'rgba(255, 255, 255, 0.15)'; ctx.fill(); ctx.strokeStyle = isCorrect ? '#28a745' : 'rgba(255, 255, 255, 0.3)'; ctx.lineWidth = 1; ctx.stroke(); ctx.restore(); ctx.beginPath(); ctx.arc(80 + 25, yPos + 28 / 2, 28 * 0.8, 0, Math.PI * 2); ctx.fillStyle = isCorrect ? '#28a745' : '#3498db'; ctx.fill(); ctx.fillStyle = '#ffffff'; ctx.textAlign = 'center'; ctx.fillText(optionLetter, 80 + 25, yPos + 28 / 2 + 28 * 0.3); ctx.fillStyle = isCorrect ? '#28a745' : '#ffffff'; ctx.textAlign = 'left'; ctx.fillText(`${optionLetter}) ${option}`, 80 + 60, yPos + 28 * 0.8); yPos += 28 + 30; }); ctx.fillStyle = 'rgba(255, 255, 255, 0.7)'; ctx.font = 'italic 20px Roboto, sans-serif'; ctx.textAlign = 'center'; ctx.fillText("Study For More PAKMCQs.ORG", canvas.width / 2, canvas.height - 40); } function convertCanvasToImage(canvas, resolve) { canvas.toBlob((blob) => { const imageUrl = URL.createObjectURL(blob); resolve(imageUrl); }, 'image/png', 1.0); } function wrapText(context, text, maxWidth, fontSize) { const words = text.split(' '); const lines = []; let currentLine = words[0]; for (let i = 1; i < words.length; i++) { const word = words[i]; const width = context.measureText(currentLine + ' ' + word).width; if (width < maxWidth) { currentLine += ' ' + word; } else { lines.push(currentLine); currentLine = word; } } lines.push(currentLine); return lines; } async function shareQuestionWithImage(questionIndex, platform) { try { const imageUrl = await createShareImage(questionIndex); const q = questions[questionIndex]; const shareUrl = q.questionLink || window.location.href; const shareText = `${questionIndex + 1}. ${q.question}\n\n${q.urdu.replace(/#&\d+/g, '')}\n\nStudy more at: ${shareUrl}`; if (navigator.share) { const response = await fetch(imageUrl); const blob = await response.blob(); const file = new File([blob], 'question.png', { type: 'image/png' }); await navigator.share({ title: q.question, text: shareText, files: [file], url: shareUrl }); } else { if (platform === 'facebook') { window.open(`https://www.facebook.com/sharer/sharer.php?u=${encodeURIComponent(shareUrl)}`, '_blank'); } else if (platform === 'twitter') { const mockImageUrl = imageUrl; window.open(`https://twitter.com/intent/tweet?text=${encodeURIComponent(shareText)}&url=${encodeURIComponent(mockImageUrl)}`, '_blank'); } else if (platform === 'whatsapp') { const link = document.createElement('a'); link.href = `whatsapp://send?text=${encodeURIComponent(shareText)}`; link.click(); } } } catch (err) { console.error('Error sharing:', err); alert('Sharing failed. Please try again or copy the link manually.'); } } /* ========================================================= */ /* ============ DYNAMIC PDF GENERATION LOGIC =============== */ /* ========================================================= */ async function generateDynamicPDF() { // Check if jsPDF is loaded if (!window.jspdf) { alert("PDF library is loading. Please wait a moment and try again."); return; } // --- UI: START LOADING & SHOW PROGRESS BAR --- const btn = document.getElementById('generatePdfBtn'); const btnText = btn.querySelector('.btn-text'); const btnProgress = btn.querySelector('.progress-bar-fill'); const originalText = "Click here for Download PDF"; btn.disabled = true; // Disable double clicks btnText.textContent = "Initializing..."; btnProgress.style.width = "10%"; // Start progress const { jsPDF } = window.jspdf; const doc = new jsPDF('p', 'mm', 'a4'); // Portrait, Millimeters, A4 // 1. Settings & Dimensions const pageWidth = 210; const pageHeight = 297; const marginTop = 30; const marginBottom = 05; const marginLeft = 15; const marginRight = 15; const contentWidth = pageWidth - marginLeft - marginRight; let cursorY = marginTop; // 2. Filter Questions (pdf = true) const pdfQuestions = questions.filter(q => q.pdf === true || (q.getAttribute && q.getAttribute('data-pdf') === "true") ); if (pdfQuestions.length === 0) { alert("No questions marked for PDF found."); // Reset Button btn.disabled = false; btnText.textContent = originalText; btnProgress.style.width = "0%"; return; } // --- UI: UPDATE STATUS --- btnText.textContent = "Downloading Image..."; btnProgress.style.width = "30%"; // 3. Load Background Image const bgUrl = config.pdfBackgroundUrl; let bgImage = null; try { bgImage = await loadImageAsBase64(bgUrl); // Image Loaded Success btnProgress.style.width = "50%"; } catch (e) { console.warn("Background image failed to load, generating PDF without it."); } // --- UI: UPDATE STATUS --- btnText.textContent = "Generating Pages..."; // Helper to Add a new page with background const addNewPage = () => { doc.addPage(); if (bgImage) { doc.addImage(bgImage, 'JPEG', 0, 0, pageWidth, pageHeight); } cursorY = marginTop; // Reset cursor to top margin }; // Add background to the first page if (bgImage) { doc.addImage(bgImage, 'JPEG', 0, 0, pageWidth, pageHeight); } // 4. Iterate and Print Questions pdfQuestions.forEach((q, index) => { // --- A. CALCULATE HEIGHT REQUIRED --- // Question Text Height doc.setFontSize(12); doc.setFont("helvetica", "bold"); const qTitle = `Q${index + 1}: ${q.question}`; const qTitleLines = doc.splitTextToSize(qTitle, contentWidth); const qTitleHeight = qTitleLines.length * 6; // Approx line height 6mm // Options Height doc.setFont("helvetica", "normal"); doc.setFontSize(10); let optionsHeight = 0; const processedOptions = []; q.options.forEach((opt, idx) => { const letter = String.fromCharCode(65 + idx); const optText = `${letter}) ${opt}`; const optLines = doc.splitTextToSize(optText, contentWidth - 5); // Indent slightly const h = optLines.length * 5; // Approx line height 5mm optionsHeight += h + 2; // +2mm padding between options processedOptions.push({ lines: optLines, height: h }); }); const totalQuestionHeight = qTitleHeight + optionsHeight + 8; // +8mm padding after question // --- B. CHECK SPACE & PAGE BREAK --- if (cursorY + totalQuestionHeight > pageHeight - marginBottom) { addNewPage(); } // --- C. RENDER CONTENT --- // Render Question Title doc.setFontSize(12); doc.setTextColor(0, 0, 0); doc.setFont("helvetica", "bold"); doc.text(qTitleLines, marginLeft, cursorY); cursorY += qTitleHeight + 2; // Render Options doc.setFontSize(10); doc.setFont("helvetica", "normal"); processedOptions.forEach((pOpt, idx) => { // Check if this is the correct answer to highlight (Optional visual cue) const letter = String.fromCharCode(65 + idx); if (letter === q.correctAnswer) { doc.setFont("helvetica", "bold"); doc.setTextColor(0, 100, 0); // Green } else { doc.setFont("helvetica", "normal"); doc.setTextColor(0, 0, 0); // Black } doc.text(pOpt.lines, marginLeft + 5, cursorY); cursorY += pOpt.height + 2; }); // Reset color/font and add bottom padding doc.setTextColor(0, 0, 0); cursorY += 6; }); // --- UI: FINALIZING --- btnText.textContent = "Saving PDF..."; btnProgress.style.width = "90%"; // 5. Save File doc.save('PAKMCQs_Questions.pdf'); // --- UI: COMPLETE & RESET --- btnText.textContent = "Downloaded!"; btnProgress.style.width = "100%"; setTimeout(() => { btn.disabled = false; btnText.textContent = originalText; btnProgress.style.width = "0%"; }, 3000); // Reset after 3 seconds } // Helper to load image with CORS handling for Blogger Images function loadImageAsBase64(url) { return new Promise((resolve, reject) => { const img = new Image(); // Ye line zaroori hai taake Google block na kare img.crossOrigin = 'Anonymous'; // URL ke aage time lagaya hai taake browser cache use na kare (Cache breaker) if (url.startsWith('http')) { img.src = url + (url.includes('?') ? '&' : '?') + 't=' + new Date().getTime(); } else { img.src = url; } img.onload = () => { const canvas = document.createElement('canvas'); canvas.width = img.width; canvas.height = img.height; const ctx = canvas.getContext('2d'); ctx.drawImage(img, 0, 0); try { const dataURL = canvas.toDataURL('image/jpeg', 0.8); // High Quality JPG resolve(dataURL); } catch (e) { console.error("CORS Error: Image load hui lekin export nahi ho saki.", e); // Agar phir bhi fail ho jaye to bina image ke continue karega reject(e); } }; img.onerror = (e) => { console.error("Image Failed to Load from URL:", url); reject(e); }; }); } /* ========================================================= */ document.addEventListener('DOMContentLoaded', function () { generateTOC(); // TOC Generate karna currentPage = getCurrentPageFromURL(); changeHeaderImage(config.headerImageUrl); loadQuestions(currentPage); checkScrollOnLoad(); // Scroll Check karna if redirected from another page document.getElementById('toggleAnswersBtn').addEventListener('click', toggleAllAnswers); document.getElementById('resetQuizBtn').addEventListener('click', resetQuiz); document.getElementById('readMoreBtn').addEventListener('click', toggleContentExpansion); document.getElementById('contentTranslateBtn').addEventListener('click', toggleContentLanguage); // === ATTACH PDF GENERATION EVENT === const pdfBtn = document.getElementById('generatePdfBtn'); if (pdfBtn) { pdfBtn.addEventListener('click', function(e) { e.preventDefault(); // Stop any default link behavior generateDynamicPDF(); }); } // =================================== const seeMoreFaqBtn = document.getElementById('seeMoreFaqBtn'); if (seeMoreFaqBtn) { seeMoreFaqBtn.addEventListener('click', function() { const hiddenFaqs = document.querySelectorAll('.hidden-faq'); hiddenFaqs.forEach(faq => { faq.style.display = 'block'; }); seeMoreFaqBtn.style.display = 'none'; }); } }); window.goToPageWithReload = goToPageWithReload; </script> </body> </html>Mehtab Ahmadhttp://www.blogger.com/profile/05636204994802332371noreply@blogger.comtag:blogger.com,1999:blog-51255189599790045.post-51872765337389983422026-05-30T15:47:00.000+05:002026-05-30T15:47:00.115+05:005th Class General Science Chapter 4 CBT Test | Environmental Pollution MCQs | PAKMCQs<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- Forced Light Mode Meta --> <meta name="color-scheme" content="light"> <title>Professional CBT System</title> <script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/2.5.1/jspdf.umd.min.js"></script> <style> * { box-sizing: border-box; } :root { color-scheme: light; } #cbt-outer-shell { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; background: #f4f7f6; z-index: 99999999; display: flex; align-items: center; justify-content: center; font-family: 'Segoe UI', Arial, sans-serif; overflow: hidden; color: #333; } .not-started #cbt-outer-shell { position: relative; width: 100%; height: 500px; border-radius: 10px; overflow: hidden; } #fs-overlay { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.98); color: white; z-index: 100000000; flex-direction: column; align-items: center; justify-content: center; text-align: center; } .custom-overlay { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.6); z-index: 200000000; align-items: center; justify-content: center; } .custom-box { background: white; padding: 30px; border-radius: 12px; text-align: center; width: 350px; box-shadow: 0 10px 30px rgba(0,0,0,0.3); animation: popIn 0.3s ease; color: #333; } @keyframes popIn { from { transform: scale(0.8); opacity: 0; } to { transform: scale(1); opacity: 1; } } .custom-btn { border: none; padding: 10px 25px; border-radius: 5px; margin-top: 15px; cursor: pointer; font-size: 16px; color: white; min-width: 80px; } .btn-ok { background: #0056b3; } .btn-yes { background: #28a745; margin-right: 10px; } .btn-no { background: #dc3545; } .screen { display: none; width: 100%; height: 100%; background: #f4f7f6; overflow-y: auto; } .active { display: flex; flex-direction: column; align-items: center; justify-content: center; } .welcome-card { background: white; padding: 40px; border-radius: 15px; box-shadow: 0 10px 40px rgba(0,0,0,0.2); text-align: center; max-width: 600px; width: 90%; margin: 20px 0; color: #333; } .form-group { text-align: left; margin-bottom: 15px; } .form-group label { display: block; font-weight: bold; margin-bottom: 5px; color: #333; } .form-group input { width: 100%; padding: 10px; border: 1px solid #ccc; border-radius: 5px; font-size: 16px; background: white; color: black; } .form-group input[readonly] { background-color: #e9ecef; color: #495057; cursor: not-allowed; font-weight: bold; } .profile-section { margin-bottom: 20px; display: flex; flex-direction: column; align-items: center; } #preview-img { width: 100px; height: 100px; border-radius: 50%; object-fit: cover; border: 3px solid #0056b3; margin-bottom: 10px; } .exam-container { display: grid; grid-template-columns: 280px 1fr 250px; width: 100%; height: 100vh; background: white; } .left-side { background: #fff; border-right: 2px solid #eee; padding: 20px; text-align: center; display: flex; flex-direction: column; align-items: center; overflow-y: auto; } .exam-avatar { width: 100px; height: 100px; border-radius: 50%; object-fit: cover; border: 3px solid #0056b3; margin-bottom: 10px; } .timer-box { background: #fff0f0; border: 2px solid #dc3545; color: #dc3545; padding: 10px; border-radius: 8px; width: 100%; margin: 15px 0; } .timer-label { font-size: 12px; font-weight: bold; text-transform: uppercase; color: #333; } .timer-digits { font-size: 28px; font-weight: 800; font-family: monospace; } .progress-box { width: 100%; margin-bottom: 20px; text-align: left; } .progress-header { display: flex; justify-content: space-between; font-size: 14px; margin-bottom: 5px; font-weight: bold; color: #555; } .progress-bar-bg { width: 100%; height: 12px; background: #e9ecef; border-radius: 6px; overflow: hidden; } .progress-bar-fill { height: 100%; width: 0%; background: #28a745; transition: width 0.5s ease; } .candidate-info-list { width: 100%; text-align: left; font-size: 13px; color: #444; border-top: 1px solid #eee; padding-top: 10px; } .candidate-info-list p { border-bottom: 1px solid #f9f9f9; padding: 6px 0; margin: 0; display: flex; justify-content: space-between; } .main-exam-area { background: #fdfdfd; padding: 40px; overflow-y: auto; display: flex; flex-direction: column; justify-content: flex-start; } .right-side { background: #fff; border-left: 2px solid #eee; padding: 20px; overflow-y: auto; } .q-header { display: flex; justify-content: space-between; margin-bottom: 20px; font-size: 20px; border-bottom: 2px solid #0056b3; padding-bottom: 10px; } .question-text { font-size: 24px; font-weight: 600; color: #222; margin-bottom: 20px; line-height: 1.5; } .opt-label { display: flex; align-items: center; padding: 15px 20px; background: white; border: 2px solid #ececec; border-radius: 12px; margin-bottom: 12px; cursor: pointer; transition: 0.2s; font-size: 18px; color: #222; } .opt-label:hover { border-color: #0056b3; background: #f0f7ff; } .opt-label input { margin-right: 15px; transform: scale(1.4); } .action-buttons { margin-top: 20px; padding-top: 20px; border-top: 2px solid #eee; } .btn { padding: 12px 30px; border: none; border-radius: 8px; font-size: 16px; font-weight: bold; cursor: pointer; transition: 0.3s; } .btn-next { background: #28a745; color: white; } .btn-skip { background: #ffc107; color: #333; margin-right: 15px; } .btn-start { background: #0056b3; color: white; width: 100%; padding: 15px; } .skip-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 20px; } .skip-num { width: 45px; height: 45px; background: #eee; border: 1px solid #ccc; display: flex; align-items: center; justify-content: center; border-radius: 8px; cursor: pointer; font-weight: bold; color: black; } .skip-num.active { background: #dc3545; color: white; border: none; } #rotate-msg { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: #111; color: white; z-index: 200000000; text-align: center; padding-top: 20%; font-size: 20px; } @media screen and (max-width: 800px) and (orientation: portrait) { #rotate-msg { display: flex; flex-direction: column; justify-content: center; align-items: center; padding-top: 0; } } @media screen and (max-height: 500px) and (orientation: landscape) { .welcome-card { padding: 15px 25px !important; margin: 10px 0 !important; width: 95% !important; max-width: 100% !important;} .welcome-card h2 { font-size: 18px !important; margin: 5px 0 !important;} #preview-img { width: 60px !important; height: 60px !important; margin-bottom: 5px !important; } .form-group { margin-bottom: 5px !important; } .form-group label { font-size: 12px !important; } .form-group input { padding: 6px !important; font-size: 14px !important; } .exam-container { grid-template-columns: 180px 1fr 160px !important; height: 100vh !important; } .left-side { padding: 10px !important; width: 180px !important; } .exam-avatar { width: 50px !important; height: 50px !important; margin-bottom: 5px !important; } .timer-box { margin: 5px 0 !important; padding: 5px !important; } .timer-digits { font-size: 20px !important; } .progress-box { margin-bottom: 10px !important; } .candidate-info-list { font-size: 11px !important; padding-top: 5px !important; } .candidate-info-list p { padding: 3px 0 !important; } .main-exam-area { padding: 15px 20px !important; } .q-header { font-size: 16px !important; margin-bottom: 10px !important; } .question-text { font-size: 18px !important; margin-bottom: 10px !important; line-height: 1.2 !important; } .opt-label { padding: 8px 12px !important; margin-bottom: 6px !important; font-size: 15px !important; } .opt-label input { transform: scale(1.1) !important; margin-right: 10px !important; } .action-buttons { margin-top: 5px !important; padding-top: 5px !important; } .btn { padding: 8px 15px !important; font-size: 14px !important; } .right-side { padding: 10px !important; width: 160px !important; } .right-side h4 { font-size: 13px !important; margin-bottom: 5px !important; } .skip-grid { gap: 5px !important; grid-template-columns: repeat(4, 1fr) !important; } .skip-num { width: 32px !important; height: 32px !important; font-size: 12px !important; } } #r-status { color: #0056b3; margin-top: 0; font-weight: bold; } </style> </head> <body oncontextmenu="return false;"> <div id="rotate-msg">🔄 <br><br> بہترین رزلٹ کے لیے اپنے موبائل کو Landscape (ٹیڑھا) کریں</div> <div id="custom-alert-overlay" class="custom-overlay"> <div class="custom-box"> <div style="font-size: 40px;">⚠️</div> <h3 style="margin: 10px 0; color: #333;">Alert</h3> <p id="custom-alert-msg" style="color: #666;">Message</p> <button class="custom-btn btn-ok" onclick="closeCustomAlert()">OK</button> </div> </div> <div id="custom-confirm-overlay" class="custom-overlay"> <div class="custom-box"> <div style="font-size: 40px;">❓</div> <h3 style="margin: 10px 0; color: #333;">Confirmation</h3> <p id="custom-confirm-msg" style="color: #666;">Are you sure?</p> <div style="margin-top: 15px;"> <button class="custom-btn btn-yes" id="confirm-yes-btn">Yes</button> <button class="custom-btn btn-no" id="confirm-no-btn">No</button> </div> </div> </div> <div id="cbt-outer-shell" class="not-started"> <div id="fs-overlay"> <h2>⚠️ فل اسکرین موڈ بند ہے</h2> <p>ٹیسٹ جاری رکھنے کے لیے دوبارہ فل اسکرین بٹن دبائیں</p> <button class="btn btn-start" style="width:auto" onclick="resumeFS()">Resume Full Screen</button> </div> <!-- Screen 1: Welcome --> <div class="screen active" id="screen1"> <div class="welcome-card"> <h1 style="color: #0056b3; margin-top: 0;">General Science (Environmental Pollution)</h1> <p>PAKMCQs Online Computer Based Test</p> <hr style="margin: 25px 0; opacity: 0.2;" /> <button class="btn btn-start" onclick="startSetup()">Start Exam Now</button> </div> </div> <!-- Screen 2: Profile --> <div class="screen" id="screen2"> <div class="welcome-card"> <div class="profile-section"> <img alt="Profile" id="preview-img" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhhKHkA2iNxBxF-qE_XfB9XW2_G1S1-3pv0QU4zW75ABGP-wpyYs_xag87g-QRUcSmr0ClzDpf1k7MIIdoRLUpSg6t07-nS9TCf0mfouGwlvJV2jOU56auRzrEwQ1wO1O0Ak4SEhmUBeJSwPuP3PJoPOjpyQ48tNEEZeBIh07ROwvEXuTMtIyEyxOS0Gw/s16000/download.png" /> </div> <h3 style="color: #0056b3; margin-bottom: 10px; text-align: left;">Exam Details</h3> <div class="form-group"><label>Test:</label><input readonly="" type="text" value="5th Class General Science Ch-4 Environmental Pollution Test" /></div> <div style="display: grid; gap: 10px; grid-template-columns: 1fr 1fr;"> <div class="form-group"><label>Total Number:</label><input id="disp-marks" readonly="" type="text" /></div> <div class="form-group"><label>Total MCQs:</label><input id="disp-mcqs" readonly="" type="text" /></div> </div> <div style="display: grid; gap: 10px; grid-template-columns: 1fr 1fr;"> <div class="form-group"><label>Passing Marks:</label><input readonly="" type="text" value="50%" /></div> <div class="form-group"><label>Time:</label><input readonly="" type="text" value="15 Minutes" /></div> </div> <button class="btn btn-start" onclick="saveAndProceed()">Next Step</button> </div> </div> <!-- Screen 3: Instructions --> <div class="screen" id="screen3"> <div class="welcome-card"> <h2 style="color: red;">ضروری ہدایات</h2> <div style="direction: rtl; font-size: 18px; line-height: 2; text-align: right;"> 1. ٹیسٹ فل اسکرین موڈ میں چلے گا۔<br /> 2. ایک بار جواب محفوظ ہونے کے بعد تبدیل نہیں ہو سکے گا۔<br /> 3. سکپ کیے ہوئے سوالات دائیں جانب نظر آئیں گے۔<br /> 4. ٹیسٹ کے دوران اسکرین سے باہر نکلنے پر وارننگ ملے گی۔ </div> <button class="btn btn-start" onclick="showScreen(4)" style="margin-top: 20px;">I Agree, Start</button> </div> </div> <!-- Screen 4: Countdown --> <div class="screen" id="screen4"> <div class="welcome-card"> <h2>تیار ہو جائیں...</h2> <div id="ct" style="color: #0056b3; font-size: 100px; font-weight: bold;">3</div> </div> </div> <!-- Screen 5: Exam --> <div class="screen" id="screen5"> <div class="exam-container"> <div class="left-side"> <img alt="User" class="exam-avatar" id="final-avatar" src="" /> <h3 id="u-name" style="color: #0056b3; font-size: 16px; margin: 0;">Candidate</h3> <div class="timer-box"> <div class="timer-label">Time Remaining</div> <div class="timer-digits" id="side-timer">15:00</div> </div> <div class="progress-box"> <div class="progress-header"> <span>Completed</span> <span id="prog-text">0%</span> </div> <div class="progress-bar-bg"> <div class="progress-bar-fill" id="prog-fill"></div> </div> </div> <div class="candidate-info-list"> <p><strong>Test:</strong> <span>GS Ch-4 Environmental Pollution</span></p> <p><strong>Marks:</strong> <span id="info-marks">30</span></p> <p><strong>MCQs:</strong> <span id="info-mcqs">30</span></p> <p><strong>Passing:</strong> <span id="info-pass">15</span></p> </div> </div> <div class="main-exam-area"> <div class="q-header"> <span style="color: #0056b3; font-weight: bold;">Question Panel</span> <span id="q-stat">Rem: 30/30</span> </div> <div id="q-display"> <div class="question-text" id="q-txt">Loading...</div> <div id="opt-box"></div> </div> <div class="action-buttons"> <button class="btn btn-skip" onclick="skip()">Skipped</button> <button class="btn btn-next" onclick="save()">Save &amp; Next</button> </div> </div> <div class="right-side"> <h4 style="margin-top: 0;">Skipped MCQs</h4> <div class="skip-grid" id="s-grid"></div> </div> </div> </div> <!-- Screen 6: Result --> <div id="screen6" class="screen"> <div class="welcome-card" style="max-width: 600px;"> <h1 id="r-status">Result Summary</h1> <div style="display: grid; grid-template-columns: 1fr 1fr; gap: 15px; margin: 25px 0;"> <div style="background:#eee; padding:15px; border-radius:10px;"><b>Marks</b><br><span id="r-marks" style="font-size:30px;">0</span></div> <div style="background:#eee; padding:15px; border-radius:10px;"><b>Grade</b><br><span id="r-grade" style="font-size:30px;">F</span></div> </div> <button class="btn btn-start" onclick="location.reload()">Exit & Finish</button> </div> </div> </div> <script> const examSettings = { totalQuestions: 30, subjects: [ { name: "General Science", importantPercentage: 100, normalPercentage: 0, importantMcqs: [ { q: "What is the particular place where an organism lives called?", opts: ["Sheler", "Environment", "Forest", "Kingdom"], c: 1 }, { q: "Which of the following are included in our environment?", opts: ["Only plants and animals", "Only sunlight and water", "Plants, animals, humans, sunlight, water and air", "Only electronic machines"], c: 2 }, { q: "What are plants and animals called in an environment?", opts: ["Non-living components", "Artificial components", "Living components", "Chemical components"], c: 2 }, { q: "Sunlight, soil, water and air are which types of environmental components?", opts: ["Non-living components", "Living components", "Moving components", "Dangerous components"], c: 0 }, { q: "What type of pollution is added to the environment by a burning candle?", opts: ["Water pollution", "Air pollution", "Sound pollution", "Soil pollution"], c: 1 }, { q: "What is the black substance called that appears on a glass surface held over a candle flame?", opts: ["Steam", "Oxygen", "Soot", "Wax"], c: 2 }, { q: "Any change in the environment which is harmful for living things is called:", opts: ["Environmental pollution", "Global Warming", "Natural disaster", "Weather update"], c: 0 }, { q: "What are the substances called that cause pollution in the environment?", opts: ["Pure materials", "Pollutants", "Nutrients", "Resources"], c: 1 }, { q: "What is the main subject of concern regarding currently dangerous environmental issues in Pakistan?", opts: ["Forest growth", "Environmental pollution", "Space exploration", "Historical buildings"], c: 1 }, { q: "How many main types of environmental pollution are there?", opts: ["Two", "Three", "Five", "Ten"], c: 1 }, { q: "Which of the following are the specific types of environmental pollution mentioned?", opts: ["Air, water, and land pollution", "Light and noise only", "Space and solar pollution", "Digital and social pollution"], c: 0 }, { q: "What are common sources of smoke that pollute the air?", opts: ["Rain and snow", "Vehicles and factories", "Trees and flowers", "Rivers and lakes"], c: 1 }, { q: "What makes the smoke from factories and vehicles dangerous to our air?", opts: ["It contains oxygen", "It has poisonous substances", "It brings rain", "It makes the air cool"], c: 1 }, { q: "Which gas is produced by burning fuels in kilns and homes?", opts: ["Oxygen", "Nitrogen", "Carbon dioxide", "Hydrogen"], c: 2 }, { q: "Besides industrial activities, what other event causes air pollution?", opts: ["Planting trees", "Fire in the forests", "Solar energy", "Windmills"], c: 1 }, { q: "Which of the following are major sources of water pollution in everyday life?", opts: ["Rainwater and snow", "Sewage and factory wastes", "Sunlight and wind", "Pure mountain springs"], c: 1 }, { q: "How do agricultural chemicals like insecticides and fertilizers affect water?", opts: ["They make water cleaner", "They are polluting water", "They turn water into steam", "They have no effect"], c: 1 }, { q: "What event involving oil tankers can lead to severe water pollution?", opts: ["Moving on a road", "Oil leakages", "Being painted", "Carrying empty boxes"], c: 1 }, { q: "Besides oil tankers, which facilities contribute to water pollution through oil discharge?", opts: ["Schools", "Petroleum refineries", "Libraries", "Parks"], c: 1 }, { q: "What happens to the garbage of houses and cities in many areas?", opts: ["It is recycled instantly", "It remains scattered on land", "It turns into fertilizer", "It is stored in boxes"], c: 1 }, { q: "What is a major reason for the piling up of garbage on land?", opts: ["High rainfall", "No proper arrangements for disposal", "Lack of sunlight", "Too much wind"], c: 1 }, { q: "How do some people behave when throwing garbage on land?", opts: ["They are very careful", "They do not take care", "They always use bins", "They clean it later"], c: 1 }, { q: "Where do some people throw wastes while they are travelling?", opts: ["In their bags", "Outside from their vehicles", "At the gas station", "Nowhere"], c: 1 }, { q: "What is the result of throwing garbage openly in cities and villages?", opts: ["They become greener", "They do not remain neat and clean", "They become very cold", "They attract more birds"], c: 1 }, { q: "What do insecticides and fertilizers contain that causes land pollution?", opts: ["Vitamins", "Chemical substances", "Fresh water", "Sugar"], c: 1 }, { q: "Why are chemicals from fertilizers and insecticides dangerous for the soil?", opts: ["They evaporate quickly", "They remain in the soil for a longer period", "They make the soil pink", "They turn into sand"], c: 1 }, { q: "Besides agricultural waste, what else is a major cause of land pollution?", opts: ["Clean air", "Poisonous substances of factories", "River water", "Sunlight"], c: 1 }, { q: "What is found in polluted water that causes various diseases?", opts: ["Minerals", "Germs", "Oxygen", "Vitamins"], c: 1 }, { q: "Which substances in factory wastes pollute both water and land environments?", opts: ["Nutritional substances", "Natural oils", "Poisonous substances", "Pure water"], c: 2 }, { q: "Why do fish and other aquatic animals die in water containing sewerage?", opts: ["Due to lack of food", "Due to lack of oxygen", "Because of sunlight", "Due to cold temperature"], c: 1 }, { q: "Which body parts are mainly affected by pollutants like chemicals and carbon dioxide in the air?", opts: ["Bones and teeth", "Throat, skin, and eyes", "Feet and legs", "Hair and nails"], c: 1 }, { q: "Which diseases are specifically caused by the pollutant gases present in smog?", opts: ["Stomach ache", "Lung diseases and allergy", "Weak bones", "Poor hearing"], c: 1 }, { q: "How is acid rain produced in the environment?", opts: ["From sea water evaporation", "When factory smoke dissolves in rain water", "Due to lightning", "By planting too many trees"], c: 1 }, { q: "What are the negative impacts of acid rain on the ecosystem?", opts: ["It cleans the roads", "It harms buildings, trees, and aquatic life", "It makes fruits sweeter", "It helps fish grow faster"], c: 1 }, { q: "What is produced by open garbage dumps that causes air and water pollution?", opts: ["Fresh oxygen", "Poisonous substances and gases", "Clean minerals", "Soft sand"], c: 1 }, { q: "Under what condition do pollutant gases in the air combine to produce smog?", opts: ["Presence of rain", "Presence of sunlight", "Presence of moonlight", "Presence of wind"], c: 1 }, { q: "What is a major effect of smog on the environment during winter?", opts: ["Increases rainfall", "Reduces visibility", "Cleans the air", "Stops the wind"], c: 1 }, { q: "What kind of material is a greenhouse made of?", opts: ["Opaque material", "Metal sheets", "Transparent material", "Thick wood"], c: 2 }, { q: "What do people typically grow inside a greenhouse?", opts: ["Large trees", "Vegetables and flowers", "Wild grass", "Wheat and corn"], c: 1 }, { q: "How is the temperature inside a greenhouse during the winter season?", opts: ["It remains cold", "It remains hot", "It reaches freezing point", "It stays snowy"], c: 1 }, { q: "How do sun rays produce heat inside a greenhouse?", opts: ["By reflecting off the glass", "By passing through the glasses", "By turning into water", "By making the glass cold"], c: 1 }, { q: "Why does the inner atmosphere of a greenhouse stay warm?", opts: ["Heat can easily escape", "Heat cannot go out of the glass", "Because of the wind", "Due to the green paint"], c: 1 }, { q: "Which two gases mostly make up our atmosphere?", opts: ["Hydrogen and Helium", "Nitrogen and Oxygen", "Carbon and Neon", "Argon and Krypton"], c: 1 }, { q: "Besides nitrogen and oxygen, which other substances are present in the atmosphere?", opts: ["Gold and Silver", "Carbon dioxide, methane, and water vapours", "Iron and Copper", "Only dust and smoke"], c: 1 }, { q: "What are gases like carbon dioxide, methane, and ozone called?", opts: ["Noble gases", "Greenhouse gases", "Liquid gases", "Solid gases"], c: 1 }, { q: "How do carbon dioxide and other gases in our environment function?", opts: ["Like a cooling fan", "Like the glasses of a greenhouse", "Like a water filter", "Like a solar panel"], c: 1 }, { q: "What do greenhouse gases allow to reach the Earth while trapping the heat?", opts: ["Heavy rain", "Thick snow", "Sunlight", "Cold wind"], c: 2 }, { q: "What is the process called where gases trap Earth's heat?", opts: ["Water cycle", "Greenhouse effect", "Photosynthesis", "Wind cycle"], c: 1 }, { q: "What is the overall result of the greenhouse effect on our Earth?", opts: ["Earth becomes icy", "Earth remains hot", "Earth becomes smaller", "Earth stops spinning"], c: 1 }, { q: "Which of the following are considered fossil fuels?", opts: ["Renewable energy", "Fossil fuels", "Fresh minerals", "Radioactive elements"], c: 1 }, { q: "From what were fossil fuels formed millions of years ago?", opts: ["Rocks and sand", "Volcanic lava", "Buried remains of plants and animals", "Ocean salt and water"], c: 2 }, { q: "What happens to the sunlight that hits the Earth?", opts: ["It all turns into ice", "Some is reflected and some becomes heat", "It disappears completely", "It turns into oxygen"], c: 1 }, { q: "What increases in the atmosphere when fossil fuel is burnt?", opts: ["Oxygen", "Carbon dioxide and greenhouse gases", "Cold winds", "Fresh water"], c: 1 }, { q: "What is the term for the increase in the Earth's temperature?", opts: ["Ice age", "Global warming", "Rainfall", "Seasonal change"], c: 1 }, { q: "Why is the world's climate changing presently?", opts: ["Due to global warming", "Due to more trees", "Due to cold weather", "Due to clean energy"], c: 0 }, { q: "What is happening at the North and South poles due to rising heat?", opts: ["More snow is falling", "Melting of ice", "Forests are growing", "Mountains are rising"], c: 1 }, { q: "What happens to the sea water when polar ice melts?", opts: ["It decreases", "It remains the same", "The level of sea water increases", "It turns into salt"], c: 2 }, { q: "The increase in sea water level is causing the occurrence of more:", opts: ["Droughts", "Rains and flood", "Clear skies", "Fresh water"], c: 1 }, { q: "If global warming continues, what might happen to coastal areas and islands?", opts: ["They may grow larger", "They may disappear in the sea", "They will become mountains", "They will move to the poles"], c: 1 }, { q: "Where should factories be shifted to reduce the harmful effects of pollution?", opts: ["Inside city centers", "Near residential houses", "Away from the cities", "In public parks"], c: 2 }, { q: "What should be done to factory smoke before it is released into the air?", opts: ["It should be made thicker", "It should be made ineffective", "It should be cooled down", "It should be kept in bags"], c: 1 }, { q: "Where should polluted water NOT be poured to save the environment?", opts: ["In treatment plants", "In special tanks", "In rivers, canals, and lakes", "Deep underground"], c: 2 }, { q: "How should household garbage and solid waste be handled?", opts: ["By throwing it on the street", "By disposing it of in a proper way", "By leaving it in open fields", "By burning it near houses"], c: 1 }, { q: "Which types of vehicles should be banned to improve air quality?", opts: ["Electric vehicles", "Smoke emitting vehicles", "New bicycles", "Public buses"], c: 1 }, { q: "What should be done to forests and trees to protect the atmosphere?", opts: ["Cutting should be increased", "More tree plantation and reduced cutting", "Trees should be painted", "All forests should be cleared"], c: 1 }, { q: "The Government of Pakistan is launching an awareness campaign for:", opts: ["Industrial growth", "Tree plantation", "Space exploration", "Digital technology"], c: 1 }, { q: "In which year did the Government of Pakistan take the \"Billion Tree Plantation\" initiative?", opts: ["2010", "2015", "2018", "2021"], c: 2 }, { q: "What is the name of the tree plantation initiative taken across the country?", opts: ["Green Pakistan", "Billion Tree Plantation", "Forest for Life", "Nature Guard"], c: 1 }, { q: "In how many years will the \"Billion Tree Plantation\" goal be achieved?", opts: ["Two years", "Five years", "Ten years", "Twenty years"], c: 1 }, { q: "Which organisms convert decomposed things into their simple components?", opts: ["Plants and animals", "Bacteria and fungi", "Insects and birds", "Fish and reptiles"], c: 1 }, { q: "What happens to bread, rice, and vegetables left on the ground after some time?", opts: ["They turn into stone", "They remain the same", "They disappear after decomposition", "They turn into plastic"], c: 2 }, { q: "What are materials called that break down naturally and become part of the soil?", opts: ["Non-biodegradable materials", "Biodegradable materials", "Metallic materials", "Artificial materials"], c: 1 }, { q: "What are materials called that cannot break down into simple substances by natural processes?", opts: ["Organic materials", "Natural materials", "Non-biodegradable materials", "Biodegradable materials"], c: 2 }, { q: "Which principle is applied to reduce the pollution of non-biodegradable things?", opts: ["2R Principle", "4R Principle", "5S Principle", "3P Principle"], c: 1 }, { q: "What are the four components included in the \"4R\" principle?", opts: ["Read, Run, Rise, Rest", "Rapid, Real, Rare, Right", "Recycle, Reuse, Reduce, Refuse", "Repair, Remove, Return, Repeat"], c: 2 }, { q: "Which \"R\" in the 4R principle encourages saying 'no' to things that harm the environment?", opts: ["Recycle", "Refuse", "Reduce", "Reuse"], c: 1 }, { q: "What is the main goal of applying the 4R principle for non-biodegradable materials?", opts: ["To increase waste", "To reduce pollution", "To sell more plastic", "To ignore the environment"], c: 1 } ], normalMcqs: [] } ] }; let questions = []; let current = 0; let answers = {}; let skipped = new Set(); let answered = new Set(); let time = 15 * 60; let isLive = false; let userName = "Candidate"; let userImageSrc = "https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhhKHkA2iNxBxF-qE_XfB9XW2_G1S1-3pv0QU4zW75ABGP-wpyYs_xag87g-QRUcSmr0ClzDpf1k7MIIdoRLUpSg6t07-nS9TCf0mfouGwlvJV2jOU56auRzrEwQ1wO1O0Ak4SEhmUBeJSwPuP3PJoPOjpyQ48tNEEZeBIh07ROwvEXuTMtIyEyxOS0Gw/s16000/download.png"; function shuffleArray(array) { for (let i = array.length - 1; i > 0; i--) { const j = Math.floor(Math.random() * (i + 1)); [array[i], array[j]] = [array[j], array[i]]; } return array; } function getAllMcqsCount() { let total = 0; examSettings.subjects.forEach(subject => { total += subject.importantMcqs.length + subject.normalMcqs.length; }); return total; } function generateQuestions() { questions = []; const poolTotal = getAllMcqsCount(); examSettings.subjects.forEach(subject => { const totalInSubject = subject.importantMcqs.length + subject.normalMcqs.length; let subjectCount = Math.round((totalInSubject / poolTotal) * examSettings.totalQuestions); let impCount = Math.round((subjectCount * subject.importantPercentage) / 100); let normCount = subjectCount - impCount; const impRandom = shuffleArray([...subject.importantMcqs]).slice(0, impCount); const normRandom = shuffleArray([...subject.normalMcqs]).slice(0, normCount); impRandom.forEach(q => questions.push({...q, subject: subject.name, category: "Important"})); normRandom.forEach(q => questions.push({...q, subject: subject.name, category: "Normal"})); }); questions = shuffleArray(questions); questions.forEach((q, index) => q.id = index + 1); } function showCustomAlert(msg) { document.getElementById('custom-alert-msg').innerText = msg; document.getElementById('custom-alert-overlay').style.display = 'flex'; } function closeCustomAlert() { document.getElementById('custom-alert-overlay').style.display = 'none'; } function showCustomConfirm(msg, onYes, onNo) { document.getElementById('custom-confirm-msg').innerText = msg; const overlay = document.getElementById('custom-confirm-overlay'); overlay.style.display = 'flex'; document.getElementById('confirm-yes-btn').onclick = () => { overlay.style.display = 'none'; if(onYes) onYes(); }; document.getElementById('confirm-no-btn').onclick = () => { overlay.style.display = 'none'; if(onNo) onNo(); }; } function showScreen(n) { document.querySelectorAll('.screen').forEach(s => s.classList.remove('active')); document.getElementById('screen'+n).classList.add('active'); if(n === 4) startCT(); } function startSetup() { generateQuestions(); document.getElementById('disp-marks').value = questions.length; document.getElementById('disp-mcqs').value = questions.length; document.getElementById('info-marks').innerText = questions.length; document.getElementById('info-mcqs').innerText = questions.length; document.getElementById('info-pass').innerText = Math.ceil(questions.length * 0.5); document.getElementById('cbt-outer-shell').classList.remove('not-started'); resumeFS(); showScreen(2); } function resumeFS() { const el = document.documentElement; if (el.requestFullscreen) el.requestFullscreen(); document.getElementById('fs-overlay').style.display = 'none'; } function saveAndProceed() { document.getElementById('u-name').innerText = userName; document.getElementById('final-avatar').src = userImageSrc; showScreen(3); } function startCT() { let n = 3; let i = setInterval(() => { n--; document.getElementById('ct').innerText = n; if(n <= 0) { clearInterval(i); startTest(); } }, 1000); } function startTest() { isLive = true; showScreen(5); load(0); setInterval(() => { if(!isLive) return; time--; let m = Math.floor(time/60); let s = time % 60; document.getElementById('side-timer').innerText = `${m}:${s < 10 ? '0'+s : s}`; if(time <= 0) finish(); }, 1000); } function load(idx) { current = idx; const q = questions[idx]; document.getElementById('q-txt').innerHTML = ` <div style="font-size:14px;color:#0056b3;margin-bottom:8px;font-weight:bold;"> ${q.subject} </div> <div>Q${q.id}: ${q.q}</div> `; document.getElementById('q-stat').innerText = `Rem: ${questions.length - answered.size}/${questions.length}`; const box = document.getElementById('opt-box'); box.innerHTML = ''; q.opts.forEach((o, i) => { const lock = answered.has(idx); box.innerHTML += `<label class="opt-label"><input type="radio" name="o" value="${i}" ${answers[idx]==i?'checked':''} ${lock?'disabled':''}>${o}</label>`; }); updateS(); } function save() { const s = document.querySelector('input[name="o"]:checked'); if(!s) { showCustomAlert("Please select an answer"); return; } answers[current] = parseInt(s.value); answered.add(current); skipped.delete(current); updateProgress(); next(); } function updateProgress() { let percent = Math.round((answered.size / questions.length) * 100); document.getElementById('prog-text').innerText = percent + "%"; document.getElementById('prog-fill').style.width = percent + "%"; } function skip() { if(answered.has(current)) return; skipped.add(current); next(); } function next() { let remaining = questions.length - answered.size; if (remaining === 0) { finish(); return; } if (current === questions.length - 1) { askToReviewSkipped(); return; } let foundNext = -1; for (let i = current + 1; i < questions.length; i++) { if (!answered.has(i)) { foundNext = i; break; } } if (foundNext === -1) { askToReviewSkipped(); } else { load(foundNext); } } function askToReviewSkipped() { let remaining = questions.length - answered.size; if (remaining > 0) { showCustomConfirm( `You have ${remaining} unanswered question(s). Would you like to review them now?`, function() { for (let i = 0; i < questions.length; i++) { if (!answered.has(i)) { load(i); break; } } }, function() { finish(); } ); } else { finish(); } } function updateS() { const g = document.getElementById('s-grid'); g.innerHTML = ''; questions.forEach((q, i) => { if (skipped.has(i) && !answered.has(i)) { const d = document.createElement('div'); d.className = 'skip-num active'; d.innerText = i + 1; d.onclick = () => load(i); g.appendChild(d); } }); } function finish() { isLive = false; showScreen(6); let s = 0; questions.forEach((q, i) => { if(answers[i] === q.c) s++; }); document.getElementById('r-marks').innerText = s + " / " + questions.length; let passThreshold = Math.ceil(questions.length * 0.5); document.getElementById('r-grade').innerText = s >= passThreshold ? "Pass" : "Fail"; document.getElementById('r-grade').style.color = s >= passThreshold ? "green" : "red"; } </script> </body> </html>Mehtab Ahmadhttp://www.blogger.com/profile/05636204994802332371noreply@blogger.comtag:blogger.com,1999:blog-51255189599790045.post-69097739724348818792026-05-29T08:00:00.000+05:002026-05-29T08:00:00.184+05:005th Class General Science Chapter 6 Light and Sound MCQs (روشنی اور آواز) | PakMCQs<html lang="en"> <head> <meta charset="UTF-8"></meta> <meta content="width=device-width, initial-scale=1.0" name="viewport"></meta> <title>5th Class General Science MCQs | Light and Sound (روشنی اور آواز) | PakMCQs</title> <meta name="description" content="Practice 5th Class Science MCQs on Light and Sound with solved questions, diagrams-based concepts, and important exam topics on PakMCQs. Get ready for your test!"> <link href="https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700&amp;family=Noto+Nastaliq+Urdu&amp;display=swap" rel="stylesheet"></link> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css"></link> <!-- STEP 1: Add jsPDF Library for PDF Generation --> <script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/2.5.1/jspdf.umd.min.js"></script> <!-- Schema.org markup for 5th Class General Science: Light and Sound --> <script type="application/ld+json"> { "@context": "https://schema.org", "@type": "EducationalArticle", "headline": "5th Class General Science MCQs | Light and Sound (روشنی اور آواز) | PakMCQs", "description": "PakMCQs presents a complete 5th Class General Science Chapter 6 MCQs preparation guide on Light and Sound. Covering natural and artificial sources of light, reflection, shadows, sound vibrations, and noise pollution.", "articleBody": "This educational resource covers Chapter 6 of the 5th Class General Science curriculum: Light and Sound. It provides solved MCQs on the nature of light, including natural and artificial sources, and the classification of objects as luminous, non-luminous, transparent, translucent, and opaque. The guide explains the straight-line travel of light, the formation of shadows, and the laws of reflection. Additionally, it explores sound production through vibrations, its propagation through solids, liquids, and gases, and the impact of noise pollution on human health and the environment. Ideal for school exams and concept building on PakMCQs.", "keywords": [ "5th Class General Science MCQs", "Light and Sound MCQs Class 5", "Reflection of Light MCQs", "Formation of Shadows MCQs", "Sound Vibrations and Propagation MCQs", "Luminous and Non-luminous Objects", "Noise Pollution and its Effects MCQs", "PakMCQs General Science" ], "image": { "@type": "ImageObject", "url": "https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhPpTQwPfeVDe7JNFnMb9bUn9X3gX4P0e1wYPadhOIuln7QQCeh6L9vFtlhE_7fcFXFAXef_D0gQO6LQRsxMeNxuyovKk7ly9ua_LScvzsM2zJjLxBgeoSLIj1oUX16STzqM1mBbW8w3wX8H0nEkE1H9nRLr8mEGkcKEBtiPvxV4K0ntgvmLUqS8o7u4Q/s16000/5th%20Class%20General%20Science%20Ch-4%20image.jpg", "height": 720, "width": 1280, "caption": "5th Class General Science MCQs - Light and Sound Concepts" }, "datePublished": "2026-05-29", "dateModified": "2026-05-29", "author": { "@type": "Person", "name": "Mehtab Ahmad", "url": "https://www.pakmcqs.org" }, "publisher": { "@type": "Organization", "name": "PAKMCQs", "url": "https://www.pakmcqs.org", "logo": { "@type": "ImageObject", "url": "https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhPpTQwPfeVDe7JNFnMb9bUn9X3gX4P0e1wYPadhOIuln7QQCeh6L9vFtlhE_7fcFXFAXef_D0gQO6LQRsxMeNxuyovKk7ly9ua_LScvzsM2zJjLxBgeoSLIj1oUX16STzqM1mBbW8w3wX8H0nEkE1H9nRLr8mEGkcKEBtiPvxV4K0ntgvmLUqS8o7u4Q/s16000/5th%20Class%20General%20Science%20Ch-4%20image.jpg", "width": 250, "height": 60 }, "sameAs": [ "https://www.facebook.com/PakMCQs", "https://x.com/PakMCQs" ] }, "mainEntityOfPage": { "@type": "WebPage", "@id": "https://www.pakmcqs.org/2026/05/5th-Class-General-Science-Chapter-6-Light-and-Sound-MCQs.html" }, "educationalLevel": [ "5th Class", "Primary School", "Elementary Science" ], "audience": [ { "@type": "EducationalAudience", "educationalRole": "student" }, { "@type": "EducationalAudience", "educationalRole": "teacher" } ], "learningResourceType": [ "Multiple Choice Questions", "Physics Basics Guide", "Solved Exercise" ], "educationalUse": [ "Exam Preparation", "Class Test Practice", "Concept Building" ], "about": [ { "@type": "Thing", "name": "Light" }, { "@type": "Thing", "name": "Sound" }, { "@type": "Thing", "name": "Optics" }, { "@type": "Thing", "name": "Acoustics" } ] } </script> <!-- FAQ Structured Data for Light and Sound Chapter (18 Q&A Included) --> <script type="application/ld+json"> { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What is 5th Class General Science Chapter 6 about?", "acceptedAnswer": { "@type": "Answer", "text": "Chapter 6 'Light and Sound' explains the basic concepts of light sources, reflection, shadows, sound production, and how sound travels through different mediums." } }, { "@type": "Question", "name": "What are the natural and artificial sources of light?", "acceptedAnswer": { "@type": "Answer", "text": "Natural sources include the Sun and stars, while artificial sources include bulbs, candles, lamps, and torches." } }, { "@type": "Question", "name": "What is the difference between luminous and non-luminous objects?", "acceptedAnswer": { "@type": "Answer", "text": "Luminous objects produce their own light, while non-luminous objects do not produce light but reflect it." } }, { "@type": "Question", "name": "What are transparent, translucent, and opaque objects?", "acceptedAnswer": { "@type": "Answer", "text": "Transparent objects allow full light to pass through, translucent allow partial light, and opaque do not allow light to pass through." } }, { "@type": "Question", "name": "Why does light travel in a straight line?", "acceptedAnswer": { "@type": "Answer", "text": "Light travels in a straight line because it moves in a uniform direction unless it is reflected or blocked." } }, { "@type": "Question", "name": "How are shadows formed?", "acceptedAnswer": { "@type": "Answer", "text": "Shadows are formed when an opaque object blocks the path of light." } }, { "@type": "Question", "name": "What affects the size of a shadow?", "acceptedAnswer": { "@type": "Answer", "text": "The size of a shadow depends on the distance between the object and the light source. Closer objects make larger shadows, while distant objects make smaller shadows." } }, { "@type": "Question", "name": "What is reflection of light?", "acceptedAnswer": { "@type": "Answer", "text": "Reflection is the bouncing back of light when it strikes a smooth or shiny surface." } }, { "@type": "Question", "name": "Why is the moon bright if it is not a light source?", "acceptedAnswer": { "@type": "Answer", "text": "The moon appears bright because it reflects sunlight." } }, { "@type": "Question", "name": "How is sound produced?", "acceptedAnswer": { "@type": "Answer", "text": "Sound is produced by vibrations of objects." } }, { "@type": "Question", "name": "Can sound travel through different materials?", "acceptedAnswer": { "@type": "Answer", "text": "Yes, sound can travel through solids, liquids, and gases, but not through a vacuum." } }, { "@type": "Question", "name": "In which medium does sound travel fastest?", "acceptedAnswer": { "@type": "Answer", "text": "Sound travels fastest in solids, slower in liquids, and slowest in air." } }, { "@type": "Question", "name": "What is the intensity of sound?", "acceptedAnswer": { "@type": "Answer", "text": "Intensity of sound refers to how loud or soft a sound is." } }, { "@type": "Question", "name": "What is noise pollution?", "acceptedAnswer": { "@type": "Answer", "text": "Noise pollution is unwanted or unpleasant sound that disturbs human activities and health." } }, { "@type": "Question", "name": "What are the harmful effects of noise pollution?", "acceptedAnswer": { "@type": "Answer", "text": "It can cause stress, headache, hearing problems, sleep disturbance, and difficulty in concentration." } }, { "@type": "Question", "name": "How can noise pollution be controlled?", "acceptedAnswer": { "@type": "Answer", "text": "It can be controlled by reducing horn usage, using silencers, planting trees, and keeping noisy places away from residential areas." } }, { "@type": "Question", "name": "Why can astronauts not talk on the moon directly?", "acceptedAnswer": { "@type": "Answer", "text": "Because there is no air on the moon, and sound cannot travel without a medium." } }, { "@type": "Question", "name": "How do these MCQs help students?", "acceptedAnswer": { "@type": "Answer", "text": "These MCQs help students understand concepts of light and sound, improve exam preparation, and strengthen scientific knowledge." } } ] } </script> <!-- Additional meta tag to prevent Blogger overrides --> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no"> <style> /* Reset Blogger styles */ .no-blogger-overlap * { all: unset; 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pointer-events: none; } /* Social Share Buttons */ .share-buttons { display: flex; gap: 8px; margin-top: 15px; flex-wrap: wrap; } .share-btn { display: flex; align-items: center; justify-content: center; padding: 6px 10px; border-radius: 4px; color: white; font-size: 10px; cursor: pointer; transition: all 0.2s ease; text-decoration: none; border: none; } .share-btn .share-icon { width: 10px; height: 10px; margin-right: 5px; background-size: contain; background-repeat: no-repeat; background-position: center; } .share-btn:hover { transform: translateY(-2px); box-shadow: 0 2px 5px rgba(0,0,0,0.2); } .facebook-btn { background-color: #3b5998; } .twitter-btn { background-color: #1da1f2; } .whatsapp-btn { background-color: #25d366; } .copy-link-btn { background-color: #6c757d; } .copy-link-btn.copied { background-color: #28a745; } .social-share-section { margin: 15px 0; padding: 10px; background-color: var(--bg-content); border-radius: var(--border-radius); text-align: center; } .social-share-title { font-size: 0.9rem; color: var(--color-text-secondary); margin-bottom: 8px; } /* Pagination Styles */ .pagination { display: flex; justify-content: center; margin: 30px 0; flex-wrap: wrap; gap: 5px; } .page-btn { padding: 8px 15px; margin: 0 2px; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); border-radius: var(--border-radius); background-color: var(--bg-content); color: var(--color-text-primary); cursor: pointer; transition: var(--transition); } .page-btn:hover:not(.active) { background-color: var(--bg-main); } .active { background-color: var(--primary-color); color: white; border-color: var(--primary-color); } .page-nav { padding: 8px 15px; margin: 0 2px; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); border-radius: var(--border-radius); background-color: var(--bg-content); color: var(--color-text-primary); cursor: pointer; transition: var(--transition); } .page-nav:hover { background-color: var(--bg-main); } .disabled-nav { opacity: 0.5; cursor: not-allowed; pointer-events: none; } .page-search { margin-top: 15px; display: flex; justify-content: center; width: 100%; } .page-search input { padding: 8px 15px; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); border-radius: var(--border-radius); width: 150px; text-align: center; margin-right: 5px; background-color: var(--bg-content); color: var(--color-text-primary); } .page-search button { padding: 8px 15px; border: none; border-radius: var(--border-radius); background-color: var(--primary-color); color: white; cursor: pointer; } .page-ellipsis { display: inline-block; padding: 8px 12px; color: var(--color-text-secondary); } /* FAQ Section Styles */ .faq-section { margin: 30px 0; background-color: var(--bg-content); border-radius: var(--border-radius); padding: 20px; box-shadow: var(--box-shadow); transition: background-color 0.3s ease; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); } .faq-section h2 { color: var(--color-text-primary); border-bottom: 2px solid var(--primary-color); padding-bottom: 10px; margin-top: 0; } .faq-item { margin-bottom: 15px; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); border-radius: var(--border-radius); overflow: hidden; transition: border-color 0.3s ease; } .faq-question { background-color: var(--bg-main); padding: 12px 15px; cursor: pointer; font-weight: 500; display: flex; justify-content: space-between; align-items: center; transition: background-color 0.3s ease; color: var(--color-text-primary); } .faq-question:hover { background-color: rgba(52, 152, 219, 0.1); } .faq-answer { padding: 15px; background-color: var(--bg-content); display: none; transition: background-color 0.3s ease; color: var(--color-text-secondary); } .faq-answer.show { display: block; } .faq-toggle { font-size: 1.2rem; transition: var(--transition); } .faq-toggle.rotated { transform: rotate(45deg); } /* Image Between Questions */ .question-image { margin: 20px 0; text-align: center; } .question-image a { display: inline-block; } .question-image img { max-width: 100%; height: auto; border-radius: var(--border-radius); box-shadow: var(--box-shadow); transition: transform 0.3s ease; } .question-image img:hover { transform: scale(1.02); } .question-image-caption { margin-top: 8px; font-size: 0.9rem; color: var(--color-text-secondary); text-align: center; } .share-image-canvas { position: fixed; top: -9999px; left: -9999px; visibility: hidden; } .tts-btn { background-color: #6c757d; color: white; border: none; border-radius: var(--border-radius); padding: 8px 12px; margin: 10px 0; cursor: pointer; display: flex; align-items: center; gap: 5px; font-size: 0.9rem; transition: var(--transition); } .tts-btn:hover { background-color: #5a6268; } .tts-btn i { font-size: 1rem; } .translate-btn { background-color: #3498db; color: white; border: none; border-radius: 4px; padding: 5px 10px; margin: 5px 0; cursor: pointer; font-size: 0.8rem; transition: all 0.2s ease; } .translate-btn:hover { background-color: #2980b9; } .translate-btn i { display: none; } .explanation-urdu { display: none; font-family: 'Noto Nastaliq Urdu', serif; direction: rtl; text-align: right; margin-top: 10px; line-height: 2.2; font-size: 1.0rem; } /* Expandable Content Section */ .expandable-content { background-color: var(--bg-content); border-radius: var(--border-radius); padding: 20px; margin: 20px 0; box-shadow: var(--box-shadow); transition: all 0.3s ease; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); } .expandable-content h2 { color: var(--primary-color); margin-top: 0; padding-bottom: 10px; border-bottom: 2px solid var(--primary-color); display: flex; justify-content: space-between; align-items: center; } .content-translate-btn { background-color: var(--secondary-color); color: white; border: none; border-radius: 4px; padding: 5px 10px; font-size: 0.8rem; cursor: pointer; transition: all 0.2s ease; } .content-translate-btn:hover { background-color: #27ae60; } .content-preview { position: relative; overflow: hidden; max-height: 120px; transition: max-height 0.5s ease; } .content-preview.expanded { max-height: none; } .content-preview::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 40px; background: linear-gradient(to bottom, rgba(255,255,255,0), var(--bg-content)); transition: opacity 0.3s ease; opacity: 1; } .content-preview.expanded::after { opacity: 0; } .read-more-btn { display: inline-block; margin-top: 10px; color: var(--primary-color); cursor: pointer; font-weight: 500; transition: all 0.2s ease; } .read-more-btn:hover { text-decoration: underline; } .content-body { margin-bottom: 15px; line-height: 1.6; color: var(--color-text-primary); } .content-body p { margin-bottom: 15px; } .content-body img { max-width: 100%; height: auto; border-radius: var(--border-radius); margin: 15px 0; display: block; } .content-body .image-link { display: inline-block; position: relative; } .content-body .image-link:hover::after { content: 'Click to view'; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background-color: rgba(0,0,0,0.5); color: white; display: flex; align-items: center; justify-content: center; border-radius: var(--border-radius); } .content-body h3 { color: #e74c3c; margin: 20px 0 10px 0; } .content-body h4 { color: #3498db; margin: 15px 0 8px 0; } .content-body .highlight-word { color: #9b59b6; font-weight: bold; } .content-body .highlight-link { color: #e67e22; text-decoration: underline; font-weight: 500; } .content-body .highlight-link:hover { color: #d35400; } .content-body .urdu-content { display: none; font-family: 'Noto Nastaliq Urdu', serif; direction: rtl; text-align: right; line-height: 2; } .hidden-faq { display: none; } .see-more-faq { text-align: center; margin-top: 20px; } .see-more-faq .btn { padding: 8px 20px; font-size: 0.9rem; } .question-actions { display: flex; justify-content: space-between; align-items: center; margin-top: 15px; flex-wrap: wrap; gap: 10px; } .modern-comment-link { z-index: 5; display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 50px; background: linear-gradient(45deg, #28a745, #20c997); color: white; text-decoration: none; font-size: 0.85rem; font-weight: 500; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15); transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1); } .modern-comment-link:hover { transform: translateY(-3px); box-shadow: 0 6px 15px rgba(40, 167, 69, 0.3); color: white; } .modern-comment-link svg { width: 18px; height: 18px; fill: currentColor; } /* ========================================================================= */ /* == MOBILE RESPONSIVE TWEAKS (GAP KAM KARNE KE LIYE YAHAN CHANGES KI HAIN) == */ /* ========================================================================= */ @media (max-width: 768px) { /* Blogger Theme ki padding ka gap khatam/kam karne ke liye Negative Margin lagaya gaya hai */ .no-blogger-overlap { margin-left: -12px; margin-right: -12px; } .toc-list { grid-template-columns: 1fr; } .in-quiz-topic-heading { font-size: 1.2rem; padding: 12px; } body { padding: 0px; } .info-banner h1 { font-size: 1.5rem; } .question-text { font-size: 1.1rem; } .urdu-text { font-size: 1rem; } .page-btn, .page-nav { padding: 6px 10px; font-size: 0.9rem; } .faq-question { font-size: 1rem; } .share-buttons { gap: 6px; } .share-btn { padding: 6px 10px; font-size: 12px; } .share-btn .share-icon { width: 10px; height: 10px; } .pdf-download-btn { padding: 8px 15px; font-size: 0.9rem; } /* Andar ki jagga ko adjust kiya gaya hai */ .question-card { padding: 15px; } .option { padding: 10px 12px; } .category-grid { grid-template-columns: repeat(2, 1fr); } .expandable-content { padding: 15px; } .content-preview { max-height: 100px; } } @media (max-width: 480px) { /* Choti screen pe gap ko mazeed theek karne ke liye thora aur margin diya gaya hai */ .no-blogger-overlap { margin-left: -16px; margin-right: -16px; } body { padding: 0px; } .info-banner { padding: 15px; } .info-banner h1 { font-size: 1.3rem; } .controls { flex-direction: column; } .controls .btn { width: 100%; } .pagination { gap: 3px; justify-content: center; } .page-btn, .page-nav { padding: 8px 12px; font-size: 0.95rem; min-width: 40px; } .page-search input { width: 100px; padding: 10px; } .page-search button { padding: 5px 10px; } .expandable-content h2 { font-size: 1.2rem; flex-direction: column; align-items: flex-start; gap: 10px; } .category-grid { grid-template-columns: repeat(1, 1fr); } .modern-comment-link { padding: 5px 10px; font-size: 0.4rem; gap: 4px; } .modern-comment-link svg { width: 10px; height: 10px; } .explanation-btn { font-size: 0.85rem; } .card-badge { font-size: 9px; padding: 3px 8px; } /* Choti screens ke liye question card padding adjustment */ .question-card { padding: 12px; } } </style> <!-- STEP 1: AdSense Script ko <head> main rakhein --> <script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-4073269280727447" crossorigin="anonymous"></script> </head> <body> <!-- Main content wrapper to prevent Blogger conflicts --> <div class="no-blogger-overlap"> <img class="header-image" id="headerImage" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhQcCGSYevC2r4MwFiG70uGfEu4Jxybca5zldpl9wKmngBaKCaPmH8pR1HmY-ORrYsXNpYQ70a3wA8KOmkJpjQtlx3CPh-MnXt4lB6TbpEKl6cjyoZQFKI2KNENHtSKV8aJAczCJegu4W6bcvB4K_3eXo7S-wK7ighUii17ASRTqHl5JX_tMUo-hoYJWQ/s16000/5th%20Class%20General%20Science%20Ch-6%20image.jpg" /> <!-- HEADER AD SECTION HATA DIYA GAYA HAI --> <!-- Info Banner Section --> <div class="info-banner"> <h1>5th Class General Science MCQs | Light and Sound (روشنی اور آواز)</h1> <p>PakMCQs presents a complete 5th Class General Science Chapter 6 MCQs preparation guide on Light and Sound. Covering natural and artificial sources of light, luminous and non-luminous objects, transparent, translucent and opaque materials, straight-line travel of light, reflection, formation of shadows, and sound production through vibrations. It also includes sound propagation, intensity, speed in different media, noise pollution, and its effects. Perfect for school exams, concept building, and test preparation with easy and exam-focused MCQs practice. Studying with explanations will insha'Allah improve your preparation.</p> <p class="urdu-text">پی ڈی ایف ڈاؤن لوڈ کرنے کے بجائے، یہاں وضاحت کے ساتھ پڑھیں۔ اِن شاء اللہ آپ کی تیاری مزید بہتر ہو جائے گی۔</p> <!-- UPDATED PDF DOWNLOAD BUTTON WITH PROGRESS BAR STRUCTURE --> <button class="pdf-download-btn" id="generatePdfBtn"> <span class="btn-text">Click here for Download PDF</span> <div class="progress-bar-fill"></div> </button> </div> <!-- New Expandable Content Section --> <div class="expandable-content"> <h2>Light and Sound <button class="content-translate-btn" id="contentTranslateBtn">Translate to Urdu</button> </h2> <div class="content-preview" id="contentPreview"> <div class="content-body"> <!-- English Content --> <div class="english-content"> <h3 style="color: #e74c3c;">5th Class General Science Chapter 6: Light and Sound</h3> <h4 style="color: #3498db;">Students’ Learning Outcomes</h4> <p>Is chapter ko parhne ke baad students yeh kar sakain ge: Natural aur artificial light ke sources ko identify karna. Sabit karna ke light apne source se nikalti hai aur seedhi line mein travel karti hai. <span class="highlight-word" style="color: #27ae60; font-weight: bold;">Luminous aur non-luminous</span> objects ko daily life mein pehchan na. Transparent, opaque aur translucent objects mein farq samajhna. Light ke straight line mein travel karne ko investigate karna. Shadows ke banne ka process samajhna aur light source ke mutabiq shadow ki location, size aur shape predict karna.</p> <p style="background: #f0f7fb; padding: 10px; border-left: 4px solid #3498db;"> <strong>Sochne ki baat:</strong><br> • Moon ki roshni garam kyun nahi hoti jab ke suraj ki roshni garam hoti hai?<br> • Hum bina dekhe kisi insaan ko uski awaz se kaise pehchan lete hain? </p> <p>Duniya ki khoobsurti suraj ki roshni ki wajah se hai. Suraj aur sitaray <span style="color: #d35400; font-weight: bold;">natural sources</span> of light hain. Light energy ki ek form hai. Plants apna khana suraj ki roshni se banate hain.</p> <p style="background: #fff8e1; padding: 10px; border-left: 4px solid #f1c40f;"><strong>Interesting Information:</strong> Light universe mein sab se tez travel karti hai (300,000 km per second). Suraj ki roshni zameen tak pohanchne mein takriban <b>8 minutes</b> lagti hai jab ke chand se reflected light 1.5 seconds mein.</p> <h4 style="color: #3498db;">Luminous aur Non-Luminous Objects</h4> <p>Jo objects khud light emit karte hain unhain <span class="highlight-word" style="color: #27ae60; font-weight: bold;">luminous objects</span> kehte hain. Non-luminous objects tab nazar aate hain jab un par light reflect ho kar hamari aankhon tak pohanchti hai. <i>Firefly aur kuch machhliyan chemical reaction se light produce karti hain.</i></p> <h4 style="color: #3498db;">Transparent, Opaque aur Translucent Objects</h4> <ul> <li><span style="color: #2980b9; font-weight: bold;">Transparent:</span> In se light poori tarah guzar jati hai (e.g., glass).</li> <li><span style="color: #8e44ad; font-weight: bold;">Translucent:</span> In se light hissa war guzar jati hai (e.g., butter paper, milk glass).</li> <li><span style="color: #c0392b; font-weight: bold;">Opaque:</span> In se light guzar nahi pati (e.g., wood, cardboard).</li> </ul> <h4 style="color: #3498db;">Light Straight Line aur Shadows</h4> <p>Light hamesha <span class="highlight-word" style="color: #27ae60;">straight line</span> mein travel karti hai. Jab light ke raaste mein koi object aa jaye to <span class="highlight-word" style="color: #7f8c8d; font-weight: bold;">Shadow</span> banti hai. Object light source ke qareeb ho to shadow <b>badi</b> hoti hai, aur door ho to shadow <b>choti</b> hoti hai. Smooth surface se light takra kar wapas aaye to use <span style="color: #16a085; font-weight: bold;">Reflection</span> kehte hain.</p> <h4 style="color: #e74c3c;">Sound</h4> <p>Sound <span class="highlight-word" style="color: #d35400; font-weight: bold;">vibration</span> se paida hoti hai. Sound tab sunai deti hai jab hawa ke particles vibrate karte hain. Sound solids, liquids aur gases se travel kar sakti hai lekin <span style="color: #c0392b; font-weight: bold;">vacuum mein nahi</span>.</p> <h4 style="color: #3498db;">Speed of Sound</h4> <p>• Air: 340 m/s | • Water: 1500 m/s | • Iron: 5000 m/s</p> <h4 style="color: #3498db;">Noise Pollution aur us ke Harmful Effects</h4> <p>Har harsh aur unpleasant sound <span class="highlight-word" style="color: #c0392b; font-weight: bold;">noise</span> hoti hai. Is ke nuksanat: Focus kharab hona, neend disturb hona, stress, headache aur hearing damage. <br> <b>Control:</b> Horn ka unnecessary use band karna, trees lagana aur industries ko residential areas se door rakhna.</p> </div> <!-- Urdu Content --> <div class="urdu-content"> <h3 style="color: #e74c3c;">5ویں جماعت جنرل سائنس چیپٹر 6: روشنی اور آواز</h3> <h4 style="color: #3498db;">طلبہ کے سیکھنے کے نتائج</h4> <p>اس باب کو پڑھنے کے بعد طلبہ یہ کر سکیں گے: قدرتی اور مصنوعی روشنی کے ذرائع کی شناخت کرنا۔ یہ ثابت کرنا کہ روشنی سیدھی لائن میں سفر کرتی ہے۔ <span class="highlight-word" style="color: #27ae60; font-weight: bold;">روشن اور غیر روشن</span> اشیاء کو پہچاننا۔ شفاف، غیر شفاف اور نیم شفاف اشیاء میں فرق سمجھنا۔ سائے بننے کے عمل کو سمجھنا اور روشنی کے منبع کے مطابق سائے کی جگہ اور سائز کا اندازہ لگانا۔</p> <p style="background: #f0f7fb; padding: 10px; border-right: 4px solid #3498db;"> <strong>سوچنے کی بات:</strong><br> • چاند کی روشنی گرم کیوں نہیں ہوتی جبکہ سورج کی روشنی گرم ہوتی ہے؟<br> • ہم بغیر دیکھے کسی انسان کو اس کی آواز سے کیسے پہچان لیتے ہیں؟ </p> <p>دنیا کی خوبصورتی سورج کی روشنی کی وجہ سے ہے۔ سورج اور ستارے <span style="color: #d35400; font-weight: bold;">قدرتی ذرائع</span> ہیں۔ روشنی توانائی کی ایک شکل ہے۔ پودے اپنی غذا سورج کی روشنی سے تیار کرتے ہیں۔</p> <p style="background: #fff8e1; padding: 10px; border-right: 4px solid #f1c40f;"><strong>دلچسپ معلومات:</strong> روشنی کائنات میں سب سے تیز رفتار چیز ہے (3 لاکھ کلومیٹر فی سیکنڈ)۔ سورج کی روشنی زمین تک پہنچنے میں <b>8 منٹ</b> لیتی ہے جبکہ چاند سے منعکس روشنی 1.5 سیکنڈ میں پہنچتی ہے۔</p> <h4 style="color: #3498db;">روشن (Luminous) اور غیر روشن (Non-Luminous) اشیاء</h4> <p>وہ اشیاء جو خود روشنی خارج کرتی ہیں انہیں <span class="highlight-word" style="color: #27ae60; font-weight: bold;">روشن اشیاء</span> کہا جاتا ہے۔ غیر روشن اشیاء تب نظر آتی ہیں جب ان سے روشنی ٹکرا کر واپس آئے۔ <i>جگنو اور کچھ مچھلیاں کیمیائی عمل سے روشنی پیدا کرتی ہیں۔</i></p> <h4 style="color: #3498db;">شفاف، غیر شفاف اور نیم شفاف اشیاء</h4> <ul> <li><span style="color: #2980b9; font-weight: bold;">شفاف:</span> روشنی مکمل گزر جاتی ہے (مثلاً شیشہ)۔</li> <li><span style="color: #8e44ad; font-weight: bold;">نیم شفاف:</span> روشنی تھوڑی تھوڑی گزرتی ہے (مثلاً ٹریسنگ پیپر)۔</li> <li><span style="color: #c0392b; font-weight: bold;">غیر شفاف:</span> روشنی بالکل نہیں گزرتی (مثلاً لکڑی، گتہ)۔</li> </ul> <h4 style="color: #3498db;">روشنی کا سفر اور سائے</h4> <p>روشنی ہمیشہ <span class="highlight-word" style="color: #27ae60;">سیدھی لائن</span> میں سفر کرتی ہے۔ جب روشنی کے راستے میں کوئی چیز آئے تو <span class="highlight-word" style="color: #7f8c8d; font-weight: bold;">سایہ (Shadow)</span> بنتا ہے۔ روشنی کے قریب چیز کا سایہ <b>بڑا</b> اور دور ہونے پر <b>چھوٹا</b> بنتا ہے۔ ہموار سطح سے ٹکرا کر روشنی کی واپسی کو <span style="color: #16a085; font-weight: bold;">انعکاس (Reflection)</span> کہتے ہیں۔</p> <h4 style="color: #e74c3c;">آواز</h4> <p>آواز <span class="highlight-word" style="color: #d35400; font-weight: bold;">کمپن (Vibration)</span> سے پیدا ہوتی ہے۔ آواز تب سنائی دیتی ہے جب ہوا کے ذرات حرکت کریں۔ آواز ٹھوس، مائع اور گیس میں سفر کر سکتی ہے لیکن <span style="color: #c0392b; font-weight: bold;">خلا میں نہیں</span>۔</p> <h4 style="color: #3498db;">آواز کی رفتار</h4> <p>• ہوا میں: 340 m/s | • پانی میں: 1500 m/s | • لوہے میں: 5000 m/s</p> <h4 style="color: #3498db;">شور کی آلودگی اور نقصانات</h4> <p>ہر ناگوار آواز <span class="highlight-word" style="color: #c0392b; font-weight: bold;">شور</span> کہلاتی ہے۔ اس کے نقصانات: توجہ متاثر ہونا، نیند کی خرابی، ذہنی دباؤ اور سماعت کا نقصان۔ <br> <b>قابو پانا:</b> ہارن کا کم استعمال، درخت لگانا اور فیکٹریوں کو آبادی سے دور رکھنا۔</p> </div> </div> </div> <div class="read-more-btn" id="readMoreBtn">Read More</div> </div> <!-- Topics Table of Contents Container --> <div id="toc-container" class="toc-container" style="display: none;"> <h2>📚 Table of Contents (Topics Main Headings)</h2> <ul id="toc-list" class="toc-list"> <!-- TOC items will be injected here dynamically --> </ul> </div> <div class="controls"> <button class="btn btn-primary" id="toggleAnswersBtn">Show All Answers</button> <button class="btn btn-secondary" id="resetQuizBtn">Reset Quiz</button> </div> <!-- Global Selection Notice --> <div class="global-selection-notice"> <span class="urdu-text">چار آپشن میں سے کسی پر بھی کلک کرنے سے جواب سبز ہو جائے گا</span> </div> <div id="quiz-container"> <!-- Questions will be loaded here --> </div> <!-- FAQ Section - Updated design --> <div id="faq-container"> <div class="faq-section"> <h2>Frequently Asked Questions (FAQs)</h2> <!-- Visible FAQs (First 3) --> <div class="faq-item"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is 5th Class General Science Chapter 6 about?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Chapter 6 “Light and Sound” explains the basic concepts of light sources, reflection, shadows, sound production, and how sound travels through different mediums.</p> </div> </div> <div class="faq-item"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What are the natural and artificial sources of light?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Natural sources include the Sun and stars, while artificial sources include bulbs, candles, lamps, and torches.</p> </div> </div> <div class="faq-item"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is the difference between luminous and non-luminous objects?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Luminous objects produce their own light, while non-luminous objects do not produce light but reflect it.</p> </div> </div> <!-- Hidden FAQs (Remaining 15) --> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What are transparent, translucent, and opaque objects?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Transparent objects allow full light to pass through, translucent allow partial light, and opaque do not allow light to pass through.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>Why does light travel in a straight line?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Light travels in a straight line because it moves in a uniform direction unless it is reflected or blocked.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>How are shadows formed?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Shadows are formed when an opaque object blocks the path of light.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What affects the size of a shadow?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>The size of a shadow depends on the distance between the object and the light source. Closer objects make larger shadows, while distant objects make smaller shadows.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is reflection of light?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Reflection is the bouncing back of light when it strikes a smooth or shiny surface.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>Why is the moon bright if it is not a light source?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>The moon appears bright because it reflects sunlight.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>How is sound produced?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Sound is produced by vibrations of objects.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>Can sound travel through different materials?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Yes, sound can travel through solids, liquids, and gases, but not through a vacuum.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>In which medium does sound travel fastest?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Sound travels fastest in solids, slower in liquids, and slowest in air.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is the intensity of sound?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Intensity of sound refers to how loud or soft a sound is.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is noise pollution?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Noise pollution is unwanted or unpleasant sound that disturbs human activities and health.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What are the harmful effects of noise pollution?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>It can cause stress, headache, hearing problems, sleep disturbance, and difficulty in concentration.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>How can noise pollution be controlled?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>It can be controlled by reducing horn usage, using silencers, planting trees, and keeping noisy places away from residential areas.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>Why can astronauts not talk on the moon directly?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Because there is no air on the moon, and sound cannot travel without a medium.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>How do these MCQs help students?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>These MCQs help students understand concepts of light and sound, improve exam preparation, and strengthen scientific knowledge through easy practice.</p> </div> </div> <div class="see-more-faq"> <button id="seeMoreFaqBtn" class="btn btn-primary">See More FAQs</button> </div> </div> </div> <!-- Pagination --> <div class="pagination" id="pagination"> <!-- Pagination buttons will be added here --> </div> <!-- FOOTER AD SECTION HATA DIYA GAYA HAI --> </div> <!-- End of no-blogger-overlap wrapper --> <!-- Hidden canvas for generating share images --> <canvas id="shareCanvas" class="share-image-canvas" width="1200" height="630"></canvas> <script> // Social Media Icons Configuration - Easily change icons by updating these links const socialIcons = { facebook: "https://cdn-icons-png.flaticon.com/512/124/124010.png", twitter: "https://cdn-icons-png.flaticon.com/512/733/733579.png", whatsapp: "https://cdn-icons-png.flaticon.com/512/220/220236.png", link: "https://cdn-icons-png.flaticon.com/512/61/61020.png", sound: "https://cdn-icons-png.flaticon.com/512/3161/3161837.png" // Added sound icon }; // STEP 2: adsCode Variable ko Update Karein const adsCode = ` <ins class="adsbygoogle" style="display:block" data-ad-client="ca-pub-4073269280727447" data-ad-slot="5355688513" data-ad-format="auto" data-full-width-responsive="true"></ins> `; // STEP 3: applyAds Function ko Behtar Banayein (YAHAN ADD KIYA GAYA HAI) function applyAds() { const adContainers = document.querySelectorAll('.ad-container'); adContainers.forEach(container => { container.innerHTML = adsCode; // Yeh ab sirf <ins> tag daalay ga try { // Yeh line AdSense ko naye ad unit ko process karne ke liye kehti hai (adsbygoogle = window.adsbygoogle || []).push({}); } catch (e) { console.error("AdSense error: ", e); } }); } // Updated Data with pdf: true property for demonstration const questions = [ { "question": "What is the main reason for the beauty and fascination of our universe?", "urdu": "ہماری کائنات کی خوبصورتی اور دلچسپی کی بنیادی وجہ کیا ہے؟", "options": [ "Heavy rain", "Sunlight", "Strong wind", "Cold weather" ], "correctAnswer": "B", "explanation": "[red]Sunlight[/red] is correct because [blue]it illuminates the world, allowing us to see and appreciate the colors and details of our universe[/blue].", "explanationUrdu": "[red]سورج کی روشنی (Sunlight)[/red] درست ہے کیونکہ [blue]یہ دنیا کو روشن کرتی ہے، جس سے ہمیں کائنات کے رنگوں اور تفصیلات کو دیکھنے اور ان کی تعریف کرنے کا موقع ملتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "With which event does our day typically start?", "urdu": "ہمارے دن کا آغاز عام طور پر کس واقعے سے ہوتا ہے؟", "options": [ "Setting of the Sun", "Arrival of clouds", "Rising of the Sun", "Start of the rain" ], "correctAnswer": "C", "explanation": "[red]Rising of the Sun[/red] is correct because [blue]the appearance of the Sun marks the transition from night to day, bringing light to the world[/blue].", "explanationUrdu": "[red]سورج کا نکلنا[/red] درست ہے کیونکہ [blue]سورج کا نمودار ہونا رات سے دن میں تبدیلی کی علامت ہے، جو دنیا میں روشنی لاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How are we able to see objects around us during the day?", "urdu": "ہم دن کے وقت اپنے ارد گرد کی اشیاء کو کیسے دیکھ پاتے ہیں؟", "options": [ "Due to sound", "Due to its light (Sunlight)", "Due to the wind", "Due to heat only" ], "correctAnswer": "B", "explanation": "[red]Due to its light (Sunlight)[/red] is correct because [blue]light reflects off objects and enters our eyes, making them visible to us[/blue].", "explanationUrdu": "[red]اس کی روشنی کی وجہ سے[/red] درست ہے کیونکہ [blue]روشنی اشیاء سے ٹکرا کر ہماری آنکھوں میں داخل ہوتی ہے، جس سے وہ ہمیں نظر آتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of the following are natural sources of light?", "urdu": "درج ذیل میں سے روشنی کے قدرتی ذرائع کون سے ہیں؟", "options": [ "Candles and Bulbs", "Sun and stars", "Flashlights", "Firecrackers" ], "correctAnswer": "B", "explanation": "[red]Sun and stars[/red] are correct because [blue]they produce their own light naturally without any human intervention or electricity[/blue].", "explanationUrdu": "[red]سورج اور ستارے[/red] درست ہیں کیونکہ [blue]یہ انسانی مداخلت یا بجلی کے بغیر قدرتی طور پر اپنی روشنی خود پیدا کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "All forms of life on Earth exist primarily because of:", "urdu": "زمین پر زندگی کی تمام شکلیں بنیادی طور پر کس وجہ سے موجود ہیں؟", "options": [ "Moonlight", "Starlight", "Light of the Sun", "Artificial light" ], "correctAnswer": "C", "explanation": "[red]Light of the Sun[/red] is correct because [blue]it provides the necessary energy for plants to grow, which supports all other life forms[/blue].", "explanationUrdu": "[red]سورج کی روشنی[/red] درست ہے کیونکہ [blue]یہ پودوں کو بڑھنے کے لیے ضروری توانائی فراہم کرتی ہے، جو تمام جانداروں کی بقا کا ذریعہ بنتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What would happen to living beings if the Sun did not exist?", "urdu": "اگر سورج نہ ہوتا تو جانداروں کا کیا ہوتا؟", "options": [ "They would live in caves", "Nothing would have existed", "They would use torches", "They would sleep forever" ], "correctAnswer": "B", "explanation": "[red]Nothing would have existed[/red] is correct because [blue]life cannot survive without the heat and light provided by the Sun[/blue].", "explanationUrdu": "[red]کچھ بھی موجود نہ ہوتا[/red] درست ہے کیونکہ [blue]سورج کی فراہم کردہ حرارت اور روشنی کے بغیر زندگی کا وجود ممکن نہیں ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What do we use for visibility when electricity supply is disrupted at night?", "urdu": "رات کے وقت جب بجلی کی فراہمی منقطع ہو جائے تو ہم دیکھنے کے لیے کیا استعمال کرتے ہیں؟", "options": [ "Natural sources", "Artificial sources of light", "Sunlight", "Starlight only" ], "correctAnswer": "B", "explanation": "[red]Artificial sources of light[/red] is correct because [blue]when natural light is absent, we rely on man-made tools like candles or lamps[/blue].", "explanationUrdu": "[red]روشنی کے مصنوعی ذرائع[/red] درست ہے کیونکہ [blue]جب قدرتی روشنی موجود نہ ہو تو ہم موم بتیوں یا لیمپ جیسے انسان کے بنائے ہوئے ذرائع پر انحصار کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Why is the moonlight not hot like the sunlight?", "urdu": "چاند کی روشنی سورج کی روشنی کی طرح گرم کیوں نہیں ہوتی؟", "options": [ "It is its own light", "It is reflected sunlight", "It is from the stars", "It is from fire" ], "correctAnswer": "B", "explanation": "[red]It is reflected sunlight[/red] is correct because [blue]the moon does not produce its own light or heat; it only bounces back the light from the Sun[/blue].", "explanationUrdu": "[red]منعکس شدہ روشنی (Reflected sunlight)[/red] درست ہے کیونکہ [blue]چاند اپنی روشنی یا حرارت خود پیدا نہیں کرتا؛ یہ صرف سورج سے آنے والی روشنی کو منعکس کرتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How can we recognize persons from their voices without seeing them?", "urdu": "ہم لوگوں کو دیکھے بغیر ان کی آوازوں سے کیسے پہچان سکتے ہیں؟", "options": [ "Every voice has same quality", "Due to unique sound characteristics", "By touching them", "By using light" ], "correctAnswer": "B", "explanation": "[red]Due to unique sound characteristics[/red] is correct because [blue]each person has a distinct pitch and tone that allows our brain to identify them[/blue].", "explanationUrdu": "[red]آواز کی انفرادی خصوصیات[/red] درست ہے کیونکہ [blue]ہر شخص کی آواز کا لہجہ اور پچ مختلف ہوتی ہے جو ہمارے دماغ کو انہیں پہچاننے میں مدد دیتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is light considered to be in the field of science?", "urdu": "سائنس کی دنیا میں روشنی کو کیا سمجھا جاتا ہے؟", "options": [ "A piece of matter", "A form of energy", "A type of sound", "A liquid substance" ], "correctAnswer": "B", "explanation": "[red]A form of energy[/red] is correct because [blue]light is a natural power that allows us to see and provides energy for various processes on Earth[/blue].", "explanationUrdu": "[red]توانائی کی ایک قسم (Energy)[/red] درست ہے کیونکہ [blue]روشنی ایک قدرتی قوت ہے جو ہمیں دیکھنے کے قابل بناتی ہے اور زمین پر مختلف عمل کے لیے توانائی فراہم کرتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "For what purpose do plants use sunlight?", "urdu": "پودے سورج کی روشنی کو کس مقصد کے لیے استعمال کرتے ہیں؟", "options": [ "To grow taller only", "To prepare their food", "To produce sound", "To stay cool" ], "correctAnswer": "B", "explanation": "[red]To prepare their food[/red] is correct because [blue]plants use solar energy through photosynthesis to create the nutrients they need to survive[/blue].", "explanationUrdu": "[red]اپنی خوراک تیار کرنے کے لیے[/red] درست ہے کیونکہ [blue]پودے زندہ رہنے کے لیے ضروری غذائی اجزاء بنانے کے لیے سورج کی توانائی کا استعمال کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of the following is the fastest in this universe?", "urdu": "درج ذیل میں سے اس کائنات میں سب سے تیز رفتار کیا ہے؟", "options": [ "Speed of sound", "Speed of an airplane", "Speed of light", "Speed of a racing car" ], "correctAnswer": "C", "explanation": "[red]Speed of light[/red] is correct because [blue]no known object or wave in the universe can travel faster than light[/blue].", "explanationUrdu": "[red]روشنی کی رفتار[/red] درست ہے کیونکہ [blue]کائنات میں کوئی بھی معلوم چیز یا لہر روشنی سے زیادہ تیز سفر نہیں کر سکتی[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How much distance does light travel in one second in air or vacuum?", "urdu": "ہوا یا خلا میں روشنی ایک سیکنڈ میں کتنا فاصلہ طے کرتی ہے؟", "options": [ "100,000 km", "300,000 km", "500,000 km", "1,000,000 km" ], "correctAnswer": "B", "explanation": "[red]300,000 km[/red] is correct because [blue]light travels at this incredible velocity through space and air every single second[/blue].", "explanationUrdu": "[red]300,000 کلومیٹر[/red] درست ہے کیونکہ [blue]روشنی ہر ایک سیکنڈ میں فضا اور خلا میں اسی حیرت انگیز رفتار سے سفر کرتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "If the moon is not a natural source of light, why does it look bright?", "urdu": "اگر چاند روشنی کا قدرتی ذریعہ نہیں ہے، تو یہ روشن کیوں نظر آتا ہے؟", "options": [ "It is made of glass", "It reflects sunlight", "It has its own fire", "It uses electricity" ], "correctAnswer": "B", "explanation": "[red]It reflects sunlight[/red] is correct because [blue]the moon acts like a giant mirror that bounces back the Sun's light toward the Earth[/blue].", "explanationUrdu": "[red]سورج کی روشنی کو منعکس کرتا ہے[/red] درست ہے کیونکہ [blue]چاند ایک بڑے آئینے کی طرح کام کرتا ہے جو سورج کی روشنی کو زمین کی طرف واپس بھیج دیتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Luminous and Non luminous Objects", "question": "What are objects called that emit their own light?", "urdu": "وہ اشیاء جو اپنی روشنی خود خارج کرتی ہیں کیا کہلاتی ہیں؟", "options": [ "Transparent objects", "Non-luminous objects", "Luminous objects", "Opaque objects" ], "correctAnswer": "C", "explanation": "[red]Luminous objects[/red] is correct because [blue]these are sources of light that can produce and radiate energy on their own, like a bulb or the sun[/blue].", "explanationUrdu": "[red]روشن اشیاء (Luminous objects)[/red] درست ہے کیونکہ [blue]یہ روشنی کے وہ ذرائع ہیں جو اپنی توانائی سے خود روشنی پیدا اور خارج کر سکتے ہیں، جیسے کہ بلب یا سورج[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How do we see non-luminous objects if they do not have their own light?", "urdu": "اگر غیر روشن اشیاء کی اپنی روشنی نہیں ہوتی، تو ہم انہیں کیسے دیکھتے ہیں؟", "options": [ "When they absorb all light", "When light striking them is reflected towards our eyes", "In total darkness", "By using sound waves" ], "correctAnswer": "B", "explanation": "[red]When light striking them is reflected towards our eyes[/red] is correct because [blue]non-luminous things only become visible when they bounce back light from a luminous source into our sight[/blue].", "explanationUrdu": "[red]جب ان سے ٹکرانے والی روشنی ہماری آنکھوں کی طرف منعکس ہوتی ہے[/red] درست ہے، کیونکہ [blue]غیر روشن چیزیں صرف اس وقت نظر آتی ہیں جب وہ کسی روشن ذریعے کی روشنی کو ہماری نظر کی طرف واپس بھیجتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of the following is an example of a non-luminous object?", "urdu": "درج ذیل میں سے غیر روشن (non-luminous) چیز کی مثال کون سی ہے؟", "options": [ "Sun", "Stars", "Chair", "Firefly" ], "correctAnswer": "C", "explanation": "[red]Chair[/red] is correct because [blue]it does not produce light itself and is only seen when light from another source falls on it[/blue].", "explanationUrdu": "[red]کرسی[/red] درست ہے کیونکہ [blue]یہ خود روشنی پیدا نہیں کرتی اور صرف اسی وقت نظر آتی ہے جب کسی دوسرے ذریعے کی روشنی اس پر پڑتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of these is a luminous object from the list provided?", "urdu": "فراہم کردہ فہرست میں سے کون سی چیز روشن (luminous) ہے؟", "options": [ "Chair", "Stone", "Stars", "Paper" ], "correctAnswer": "C", "explanation": "[red]Stars[/red] is correct because [blue]they are natural celestial bodies that emit massive amounts of their own light into space[/blue].", "explanationUrdu": "[red]ستارے[/red] درست ہے کیونکہ [blue]یہ وہ قدرتی آسمانی اجسام ہیں جو خلا میں اپنی بہت زیادہ روشنی خود خارج کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Lamps, oil lamps, and candles are categorized as which type of objects when lit?", "urdu": "لیمپ، تیل کے چراغ اور موم بتیاں روشن ہونے پر کس قسم کی اشیاء میں شمار ہوتی ہیں؟", "options": [ "Luminous objects", "Non-luminous objects", "Dark objects", "Cold objects" ], "correctAnswer": "A", "explanation": "[red]Luminous objects[/red] is correct as [blue]these items act as artificial light sources that emit light for our use[/blue].", "explanationUrdu": "[red]روشن اشیاء (Luminous objects)[/red] درست ہے کیونکہ [blue]یہ چیزیں مصنوعی روشنی کے ذرائع کے طور پر کام کرتی ہیں جو ہمارے استعمال کے لیے روشنی خارج کرتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Why is a firefly considered a luminous object?", "urdu": "جگنو (Firefly) کو ایک روشن چیز کیوں سمجھا جاتا ہے؟", "options": [ "Because it reflects moonlight", "Because it emits light from its body", "Because it is a non-living thing", "Because it stays in the dark" ], "correctAnswer": "B", "explanation": "[red]Because it emits light from its body[/red] is correct because [blue]a firefly has the biological ability to produce its own glow, making it a natural light source[/blue].", "explanationUrdu": "[red]کیونکہ یہ اپنے جسم سے روشنی خارج کرتا ہے[/red] درست ہے، کیونکہ [blue]جگنو میں اپنی چمک خود پیدا کرنے کی حیاتیاتی صلاحیت ہوتی ہے، جو اسے روشنی کا قدرتی ذریعہ بناتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Why do fireflies and a few sea fish emit light?", "urdu": "جگنو اور کچھ سمندری مچھلیاں کس وجہ سے روشنی خارج کرتے ہیں؟", "options": [ "Due to electricity", "Due to mirrors", "Due to some chemical reaction", "Due to moonlight" ], "correctAnswer": "C", "explanation": "[red]Due to some chemical reaction[/red] is correct because [blue]these living organisms use internal biological processes to produce light, a phenomenon known as bioluminescence[/blue].", "explanationUrdu": "[red]کیمیائی عمل (Chemical reaction)[/red] درست ہے کیونکہ [blue]یہ جاندار اپنے جسم کے اندر ہونے والے حیاتیاتی عمل کے ذریعے روشنی پیدا کرتے ہیں جسے بائیولومینیسینس کہا جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How long does it take for the light from the Sun to reach the Earth?", "urdu": "سورج کی روشنی کو زمین تک پہنچنے میں کتنا وقت لگتا ہے؟", "options": [ "1.5 seconds", "8 minutes", "1 hour", "24 hours" ], "correctAnswer": "B", "explanation": "[red]8 minutes[/red] is correct because [blue]light travels from the distant Sun to Earth across space and reaches us in about eight minutes[/blue].", "explanationUrdu": "[red]8 منٹ[/red] درست ہے کیونکہ [blue]سورج سے خارج ہونے والی روشنی خلا میں سفر کرتی ہوئی تقریباً آٹھ منٹ میں زمین تک پہنچتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How much time does the reflected light from the moon take to reach us?", "urdu": "چاند سے منعکس ہونے والی روشنی کو ہم تک پہنچنے میں کتنا وقت لگتا ہے؟", "options": [ "8 minutes", "1.5 seconds", "10 seconds", "5 minutes" ], "correctAnswer": "B", "explanation": "[red]1.5 seconds[/red] is correct because [blue]the moon is much closer to Earth than the Sun, allowing its reflected light to travel the distance very quickly[/blue].", "explanationUrdu": "[red]1.5 سیکنڈ[/red] درست ہے کیونکہ [blue]چاند سورج کے مقابلے میں زمین سے بہت زیادہ قریب ہے، اس لیے وہاں سے ٹکرا کر آنے والی روشنی بہت تیزی سے ہم تک پہنچ جاتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of the following is true about the speed of light reaching Earth from the Sun and Moon?", "urdu": "سورج اور چاند سے زمین تک پہنچنے والی روشنی کی رفتار کے بارے میں کیا درست ہے؟", "options": [ "Sunlight takes 1.5 seconds", "Moonlight takes 8 minutes", "Sunlight takes 8 minutes, Moonlight takes 1.5 seconds", "Both take the same time" ], "correctAnswer": "C", "explanation": "[red]Sunlight takes 8 minutes, Moonlight takes 1.5 seconds[/red] is correct as [blue]it reflects the vast difference in distances between Earth and these two celestial bodies[/blue].", "explanationUrdu": "[red]سورج کی روشنی 8 منٹ اور چاند کی 1.5 سیکنڈ لیتی ہے[/red] درست ہے، جو [blue]ان دونوں آسمانی اجسام کے زمین سے فاصلوں کے بڑے فرق کو ظاہر کرتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Transparent, Opaque and Translucent objects", "question": "What are objects called through which light can pass completely?", "urdu": "وہ اشیاء کیا کہلاتی ہیں جن میں سے روشنی مکمل طور پر گزر سکتی ہے؟", "options": [ "Opaque", "Luminous", "Transparent", "Translucent" ], "correctAnswer": "C", "explanation": "[red]Transparent[/red] is correct because [blue]these objects have a physical structure that allows light waves to travel through them without being blocked or scattered[/blue].", "explanationUrdu": "[red]شفاف (Transparent)[/red] درست ہے کیونکہ [blue]ان اشیاء کی بناوٹ ایسی ہوتی ہے جو روشنی کو بغیر کسی رکاوٹ کے اپنے اندر سے گزرنے دیتی ہے، جیسے صاف شیشہ[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How is the visibility across transparent objects?", "urdu": "شفاف اشیاء کے آر پار دیکھنے کی صلاحیت کیسی ہوتی ہے؟", "options": [ "We cannot see anything", "We can see clearly across them", "We see only shadows", "We see blurry shapes" ], "correctAnswer": "B", "explanation": "[red]We can see clearly across them[/red] is correct because [blue]transparent materials do not distort the light passing through, providing a sharp and detailed view of what is on the other side[/blue].", "explanationUrdu": "[red]ہم ان کے آر پار واضح طور پر دیکھ سکتے ہیں[/red] درست ہے، کیونکہ [blue]شفاف مادے روشنی کو منتشر نہیں کرتے، جس سے دوسری طرف موجود چیزیں بالکل صاف نظر آتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the term for objects that allow light to pass through them partially?", "urdu": "ان اشیاء کے لیے کیا اصطلاح استعمال ہوتی ہے جو روشنی کو اپنے اندر سے جزوی طور پر گزرنے دیتی ہیں؟", "options": [ "Translucent objects", "Transparent objects", "Opaque objects", "Reflective objects" ], "correctAnswer": "A", "explanation": "[red]Translucent objects[/red] is correct because [blue]these materials scatter light as it passes through, allowing only some rays to get to the other side[/blue].", "explanationUrdu": "[red]نیم شفاف (Translucent) اشیاء[/red] درست ہے کیونکہ [blue]یہ مادے اپنے اندر سے گزرنے والی روشنی کو پھیلا دیتے ہیں، جس سے صرف کچھ روشنی ہی دوسری طرف پہنچ پاتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What do we see when looking through a translucent object?", "urdu": "نیم شفاف اشیاء میں سے دیکھنے پر ہمیں کیا نظر آتا ہے؟", "options": [ "A clear image", "Total darkness", "Only a faint image of the object", "Multiple colors" ], "correctAnswer": "C", "explanation": "[red]Only a faint image of the object[/red] is correct because [blue]translucent materials are not perfectly clear, making objects on the other side look blurry or dim[/blue].", "explanationUrdu": "[red]چیز کا صرف ایک ہلکا سا عکس[/red] درست ہے کیونکہ [blue]نیم شفاف مادے مکمل صاف نہیں ہوتے، جس کی وجہ سے دوسری طرف کی چیزیں دھندلی نظر آتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which objects do not allow light to pass through them at all?", "urdu": "کون سی اشیاء روشنی کو اپنے اندر سے بالکل گزرنے نہیں دیتیں؟", "options": [ "Transparent objects", "Translucent objects", "Opaque objects", "Glowing objects" ], "correctAnswer": "C", "explanation": "[red]Opaque objects[/red] is correct because [blue]these materials absorb or reflect all the light that hits them, preventing any light from passing through[/blue].", "explanationUrdu": "[red]غیر شفاف (Opaque) اشیاء[/red] درست ہے کیونکہ [blue]یہ مادے اپنے اوپر پڑنے والی تمام روشنی کو جذب یا منعکس کر لیتے ہیں اور اسے دوسری طرف نہیں جانے دیتے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Why can we not see across opaque objects?", "urdu": "ہم غیر شفاف اشیاء کے آر پار کیوں نہیں دیکھ سکتے؟", "options": [ "Because they are made of glass", "Because light cannot pass through them", "Because they are too small", "Because they emit too much light" ], "correctAnswer": "B", "explanation": "[red]Because light cannot pass through them[/red] is correct since [blue]visibility depends on light traveling to our eyes from an object; if light is blocked by an opaque material, the object remains hidden[/blue].", "explanationUrdu": "[red]کیونکہ روشنی ان میں سے نہیں گزر سکتی[/red] درست ہے، کیونکہ [blue]دیکھنا اس بات پر منحصر ہے کہ روشنی ہم تک پہنچے؛ اگر غیر شفاف مادہ روشنی روک دے تو ہمیں کچھ نظر نہیں آئے گا[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Into which category do most \"glasses\" (spectacles) fall because they allow us to see clearly?", "urdu": "عینک کے شیشے (glasses) کس زمرے میں آتے ہیں کیونکہ وہ ہمیں واضح طور پر دیکھنے دیتے ہیں؟", "options": [ "Opaque", "Luminous", "Transparent", "Translucent" ], "correctAnswer": "C", "explanation": "[red]Transparent[/red] is correct because [blue]optical glasses are designed to let light pass through completely so that the wearer can see the world without any blur[/blue].", "explanationUrdu": "[red]شفاف (Transparent)[/red] درست ہے کیونکہ [blue]نظر کی عینک کے شیشے اس طرح بنائے جاتے ہیں کہ روشنی ان میں سے مکمل گزر سکے اور پہننے والے کو سب کچھ صاف نظر آئے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "A wooden or metal \"door\" is an example of which type of object?", "urdu": "لکڑی یا دھات کا 'دروازہ' کس قسم کی چیز کی مثال ہے؟", "options": [ "Transparent", "Opaque", "Translucent", "Shiny" ], "correctAnswer": "B", "explanation": "[red]Opaque[/red] is correct because [blue]a standard door blocks all light, preventing us from seeing what is on the other side of the room[/blue].", "explanationUrdu": "[red]غیر شفاف (Opaque)[/red] درست ہے کیونکہ [blue]ایک عام دروازہ تمام روشنی کو روک دیتا ہے، جس کی وجہ سے ہم کمرے کی دوسری طرف نہیں دیکھ سکتے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What kind of object is a clear \"window pane\"?", "urdu": "صاف 'کھڑکی کا شیشہ' (window pane) کس قسم کی چیز ہے؟", "options": [ "Translucent", "Opaque", "Transparent", "Luminous" ], "correctAnswer": "C", "explanation": "[red]Transparent[/red] is correct because [blue]a window pane allows sunlight to enter a room and enables people to look outside clearly[/blue].", "explanationUrdu": "[red]شفاف (Transparent)[/red] درست ہے کیونکہ [blue]کھڑکی کا شیشہ سورج کی روشنی کو کمرے میں آنے دیتا ہے اور لوگوں کو باہر واضح طور پر دیکھنے کے قابل بناتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "A \"net curtain\" allows some light to pass but blurs the view. What is it called?", "urdu": "ایک 'جالی دار پردہ' (net curtain) کچھ روشنی کو گزرنے دیتا ہے لیکن منظر دھندلا کر دیتا ہے۔ اسے کیا کہتے ہیں؟", "options": [ "Transparent", "Translucent", "Opaque", "Reflection" ], "correctAnswer": "B", "explanation": "[red]Translucent[/red] is correct because [blue]the material of a net curtain scatters light, meaning you can see shapes but not clear details across it[/blue].", "explanationUrdu": "[red]نیم شفاف (Translucent)[/red] درست ہے کیونکہ [blue]جالی دار پردے کا مادہ روشنی کو منتشر کر دیتا ہے، جس کا مطلب ہے کہ آپ شکلیں تو دیکھ سکتے ہیں لیکن تفصیلات صاف نظر نہیں آتیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "A \"magnetic paper clip\" is made of metal. How is it classified?", "urdu": "ایک 'مقناطیسی پیپر کلپ' دھات کا بنا ہوتا ہے۔ اسے کس زمرے میں رکھا جاتا ہے؟", "options": [ "Opaque", "Transparent", "Translucent", "Luminous" ], "correctAnswer": "A", "explanation": "[red]Opaque[/red] is correct because [blue]metal is a solid material that does not allow any light to pass through its surface[/blue].", "explanationUrdu": "[red]غیر شفاف (Opaque)[/red] درست ہے کیونکہ [blue]دھات ایک ٹھوس مادہ ہے جو اپنی سطح سے روشنی کو بالکل گزرنے نہیں دیتا[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Why is a \"brick wall\" classified as an opaque object?", "urdu": "'اینٹوں کی دیوار' کو غیر شفاف (opaque) چیز کیوں قرار دیا جاتا ہے؟", "options": [ "It reflects all light", "It allows light to pass partially", "It does not allow light to pass through it", "It is made of glass" ], "correctAnswer": "C", "explanation": "[red]It does not allow light to pass through it[/red] is correct because [blue]thick materials like bricks absorb or reflect light, making it impossible to see through them[/blue].", "explanationUrdu": "[red]یہ روشنی کو گزرنے نہیں دیتی[/red] درست ہے، کیونکہ [blue]اینٹوں جیسے موٹے مادے روشنی کو جذب یا منعکس کر لیتے ہیں، جس کی وجہ سے ان کے آر پار دیکھنا ناممکن ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "When you hold \"tissue paper\" to the light, you see a faint glow. This makes it:", "urdu": "جب آپ 'ٹشو پیپر' کو روشنی کے سامنے رکھتے ہیں، تو آپ کو ہلکی سی چمک نظر آتی ہے۔ یہ اسے کیا بناتا ہے؟", "options": [ "Transparent", "Opaque", "Translucent", "Burning" ], "correctAnswer": "C", "explanation": "[red]Translucent[/red] is correct because [blue]tissue paper is thin enough to let some light through but too textured to show a clear image[/blue].", "explanationUrdu": "[red]نیم شفاف (Translucent)[/red] درست ہے کیونکہ [blue]ٹشو پیپر اتنا باریک ہوتا ہے کہ کچھ روشنی گزرنے دیتا ہے لیکن اتنا صاف نہیں ہوتا کہ واضح عکس دکھا سکے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "A glass of \"soft drink\" (like cola) usually acts as which type of object?", "urdu": "'سافٹ ڈرنک' کا گلاس (جیسے کولا) عام طور پر کس قسم کی چیز کے طور پر کام کرتا ہے؟", "options": [ "Transparent", "Translucent", "Opaque", "Luminous" ], "correctAnswer": "B", "explanation": "[red]Translucent[/red] is correct because [blue]while light can enter the liquid, the dark color and bubbles prevent you from seeing clearly through to the other side[/blue].", "explanationUrdu": "[red]نیم شفاف (Translucent)[/red] درست ہے کیونکہ [blue]اگرچہ روشنی مائع میں داخل ہو سکتی ہے، لیکن گہرا رنگ اور بلبلے آپ کو دوسری طرف واضح طور پر دیکھنے سے روکتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "\"Packing tape\" is used to seal boxes. What is its optical property?", "urdu": "'پیکنگ ٹیپ' ڈبوں کو بند کرنے کے لیے استعمال ہوتی ہے۔ اس کی بصری خصوصیت کیا ہے؟", "options": [ "Transparent", "Opaque", "Dark", "Shadowy" ], "correctAnswer": "A", "explanation": "[red]Transparent[/red] is correct because [blue]most packing tapes are made of clear plastic that allows light to pass through completely, making it invisible on the box[/blue].", "explanationUrdu": "[red]شفاف (Transparent)[/red] درست ہے کیونکہ [blue]زیادہ تر پیکنگ ٹیپس صاف پلاسٹک سے بنی ہوتی ہیں جو روشنی کو مکمل طور پر گزرنے دیتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "A thin \"plastic sheet\" used for wrapping often behaves as a:", "urdu": "لپیٹنے کے لیے استعمال ہونے والی باریک 'پلاسٹک شیٹ' اکثر کس طرح کام کرتی ہے؟", "options": [ "Luminous object", "Opaque object", "Translucent object", "Mirror" ], "correctAnswer": "C", "explanation": "[red]Translucent object[/red] is correct because [blue]many plastic sheets allow light to pass but scatter it, making the objects behind them look blurry[/blue].", "explanationUrdu": "[red]نیم شفاف (Translucent) چیز[/red] درست ہے کیونکہ [blue]بہت سی پلاسٹک شیٹس روشنی کو گزرنے دیتی ہیں لیکن اسے پھیلا دیتی ہیں، جس سے ان کے پیچھے رکھی چیزیں دھندلی نظر آتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Why can you not see through a \"towel\"?", "urdu": "آپ 'تولیہ' کے آر پار کیوں نہیں دیکھ سکتے؟", "options": [ "It is transparent", "It is an opaque object", "It is translucent", "It reflects sunlight" ], "correctAnswer": "B", "explanation": "[red]It is an opaque object[/red] is correct because [blue]the thick fabric of a towel blocks all light rays from passing through it[/blue].", "explanationUrdu": "[red]یہ ایک غیر شفاف (Opaque) چیز ہے[/red] درست ہے کیونکہ [blue]تولیے کا موٹا کپڑا اپنے اندر سے روشنی کی شعاعوں کو گزرنے سے روک دیتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "A \"plastic bottle\" filled with clear water is usually:", "urdu": "صاف پانی سے بھری ہوئی 'پلاسٹک کی بوتل' عام طور پر ہوتی ہے:", "options": [ "Transparent", "Opaque", "Shadow", "Luminous" ], "correctAnswer": "A", "explanation": "[red]Transparent[/red] is correct because [blue]both the clear plastic and the water allow light to travel straight through, providing a clear view[/blue].", "explanationUrdu": "[red]شفاف (Transparent)[/red] درست ہے کیونکہ [blue]صاف پلاسٹک اور پانی دونوں روشنی کو سیدھا گزرنے دیتے ہیں، جس سے دوسری طرف صاف نظر آتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What did sailors use for communication before the invention of the telephone or radio?", "urdu": "ٹیلی فون یا ریڈیو کی ایجاد سے پہلے ملاح (sailors) رابطے کے لیے کیا استعمال کرتے تھے؟", "options": [ "Paper letters", "Light signals", "Loudspeakers", "Electric bells" ], "correctAnswer": "B", "explanation": "[red]Light signals[/red] is correct because [blue]sailors used lamps or mirrors to send messages between ships over long distances before modern technology[/blue].", "explanationUrdu": "[red]روشنی کے اشارے (Light signals)[/red] درست ہے کیونکہ [blue]ملاح جدید ٹیکنالوجی سے پہلے جہازوں کے درمیان پیغامات بھیجنے کے لیے لیمپ یا آئینوں کا استعمال کرتے تھے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Since sunlight reaches the Earth by passing through the atmosphere, what is the nature of air?", "urdu": "چونکہ سورج کی روشنی کرہ ہوائی سے گزر کر زمین تک پہنچتی ہے، اس لیے ہوا کی نوعیت کیا ہے؟", "options": [ "Translucent", "Opaque", "Transparent", "Luminous" ], "correctAnswer": "C", "explanation": "[red]Transparent[/red] is correct because [blue]air allows light to pass through it completely, enabling us to see distant objects and receive sunlight clearly[/blue].", "explanationUrdu": "[red]شفاف (Transparent)[/red] درست ہے کیونکہ [blue]ہوا روشنی کو اپنے اندر سے مکمل طور پر گزرنے دیتی ہے، جس کی وجہ سے ہم دور کی چیزیں دیکھ پاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "According to scientific observation, how does light travel?", "urdu": "سائنسی مشاہدے کے مطابق روشنی کیسے سفر کرتی ہے؟", "options": [ "In a curved path", "In a straight line", "In zig-zag patterns", "In circles" ], "correctAnswer": "B", "explanation": "[red]In a straight line[/red] is correct because [blue]light always moves in a direct path unless it hits an object or enters a different medium[/blue].", "explanationUrdu": "[red]سیدھی لکیر میں[/red] درست ہے کیونکہ [blue]روشنی ہمیشہ ایک سیدھے راستے پر چلتی ہے جب تک کہ وہ کسی چیز سے نہ ٹکرائے یا کسی دوسرے مادے میں داخل نہ ہو[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Why can we not see around corners using light?", "urdu": "ہم روشنی کے ذریعے کونوں (corners) کے گرد کیوں نہیں دیکھ سکتے؟", "options": [ "Light is too fast", "Light is transparent", "Light travels in a straight line", "Light is non-luminous" ], "correctAnswer": "C", "explanation": "[red]Light travels in a straight line[/red] is correct because [blue]light does not bend on its own to go around obstacles, which is why we cannot see what is behind a wall[/blue].", "explanationUrdu": "[red]سیدھی لکیر میں سفر کرنا[/red] درست ہے کیونکہ [blue]روشنی رکاوٹوں کے گرد خود سے نہیں مڑتی، اسی لیے ہم دیوار کے پیچھے نہیں دیکھ سکتے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Formation of Shadows", "question": "What is formed when a non-transparent object blocks the path of light?", "urdu": "جب کوئی غیر شفاف چیز روشنی کا راستہ روکتی ہے تو کیا بنتا ہے؟", "options": [ "Reflection", "Rainbow", "Shadow", "Image" ], "correctAnswer": "C", "explanation": "[red]Shadow[/red] is correct because [blue]it is the dark area formed when light cannot pass through an opaque object[/blue].", "explanationUrdu": "[red]سایہ (Shadow)[/red] درست ہے کیونکہ [blue]یہ وہ تاریک علاقہ ہے جو اس وقت بنتا ہے جب روشنی کسی غیر شفاف چیز کے اندر سے نہیں گزر پاتی[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the shape of a shadow relative to the object that forms it?", "urdu": "سائے کی شکل اس چیز کے مقابلے میں کیسی ہوتی ہے جس سے وہ بنتا ہے؟", "options": [ "Completely different", "Circular for all objects", "Similar to the shape of the object", "Always a square" ], "correctAnswer": "C", "explanation": "[red]Similar to the shape of the object[/red] is correct because [blue]a shadow is basically an outline created by the object blocking light[/blue].", "explanationUrdu": "[red]چیز کی شکل کے مشابہ[/red] درست ہے کیونکہ [blue]سایہ بنیادی طور پر اس چیز کا خاکہ ہوتا ہے جو روشنی کو روک رہی ہوتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "In which direction is a shadow always formed relative to the source of light?", "urdu": "روشنی کے منبع (source) کے لحاظ سے سایہ ہمیشہ کس سمت میں بنتا ہے؟", "options": [ "In the same direction", "In the opposite direction", "Towards the light", "Only in the downward direction" ], "correctAnswer": "B", "explanation": "[red]In the opposite direction[/red] is correct because [blue]light travels in a straight line and is blocked on the side facing away from the source[/blue].", "explanationUrdu": "[red]مخالف سمت (Opposite direction) میں[/red] درست ہے کیونکہ [blue]روشنی سیدھی لکیر میں سفر کرتی ہے اور جس طرف سے روشنی آتی ہے، سایہ اس کی دوسری طرف بنتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What happens to the size of a shadow when an object is nearer to the source of light?", "urdu": "جب کوئی چیز روشنی کے منبع کے قریب ہو تو سائے کی جسامت پر کیا اثر پڑتا ہے؟", "options": [ "Its shadow is bigger", "Its shadow is smaller", "The shadow disappears", "The size remains the same" ], "correctAnswer": "A", "explanation": "[red]Its shadow is bigger[/red] is correct because [blue]when an object is close to the light, it blocks a larger area of light rays[/blue].", "explanationUrdu": "[red]سایہ بڑا ہوتا ہے[/red] درست ہے کیونکہ [blue]جب کوئی چیز روشنی کے قریب ہوتی ہے تو وہ روشنی کی شعاعوں کے ایک بڑے حصے کو روک لیتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How does the size of a shadow change when an object is at a greater distance from the light source?", "urdu": "جب کوئی چیز روشنی کے منبع سے زیادہ فاصلے پر ہو تو سائے کی جسامت میں کیا تبدیلی آتی ہے؟", "options": [ "It becomes larger", "It becomes smaller", "It turns into a circle", "It stays the same size" ], "correctAnswer": "B", "explanation": "[red]It becomes smaller[/red] is correct because [blue]as an object moves away from the light source, it blocks fewer light rays, resulting in a tiny shadow[/blue].", "explanationUrdu": "[red]چھوٹا ہو جاتا ہے[/red] درست ہے کیونکہ [blue]جیسے ہی کوئی چیز روشنی کے منبع سے دور ہوتی ہے، وہ روشنی کی کم شعاعوں کو روکتی ہے جس کے نتیجے میں سایہ چھوٹا بنتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Reflection of Light", "question": "What happens to the shape of a shadow if the object starts rotating?", "urdu": "اگر کوئی چیز گھومنا (Rotating) شروع کر دے تو اس کے سائے کی شکل کیا ہوگی؟", "options": [ "It disappears", "The shape of shadow changes", "It remains constant", "It turns into a circle" ], "correctAnswer": "B", "explanation": "[red]The shape of shadow changes[/red] is correct because [blue]as an object rotates, its outline facing the light source keeps changing, which alters its shadow[/blue].", "explanationUrdu": "[red]سائے کی شکل تبدیل ہوتی ہے[/red] درست ہے کیونکہ [blue]گھومتی ہوئی چیز کا روشنی کے سامنے والا رخ مسلسل بدلتا رہتا ہے، جس سے اس کا سایہ بھی اپنی شکل بدلتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How is the shadow of a transparent object formed?", "urdu": "ایک شفاف (Transparent) چیز کا سایہ کیسا ہوتا ہے؟", "options": [ "Dark and clear", "Very big", "Faint or no shadow", "Only colorful" ], "correctAnswer": "C", "explanation": "[red]Faint or no shadow[/red] is correct because [blue]transparent objects allow light to pass through completely, so there is nothing to block and form a dark shadow[/blue].", "explanationUrdu": "[red]ہلکا یا کوئی سایہ نہیں[/red] درست ہے کیونکہ [blue]شفاف چیزیں روشنی کو اپنے اندر سے گزرنے دیتی ہیں، اس لیے وہ روشنی کو روک کر گہرا سایہ نہیں بنا سکتیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What kind of shadow does a translucent object produce?", "urdu": "ایک نیم شفاف (Translucent) چیز کس قسم کا سایہ پیدا کرتی ہے؟", "options": [ "Solid black shadow", "Faint and blurry shadow", "Sharp shadow", "Transparent shadow" ], "correctAnswer": "B", "explanation": "[red]Faint and blurry shadow[/red] is correct because [blue]translucent materials block only some light and scatter the rest, resulting in a dim and unclear shadow[/blue].", "explanationUrdu": "[red]ہلکا اور دھندلا سایہ[/red] درست ہے کیونکہ [blue]نیم شفاف چیزیں روشنی کے کچھ حصے کو روکتی ہیں اور کچھ کو پھیلا دیتی ہیں، جس سے سایہ واضح نہیں بنتا[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the bouncing back of light from a non-transparent surface called?", "urdu": "کسی غیر شفاف سطح سے روشنی کے ٹکرا کر واپس آنے کو کیا کہا جاتا ہے؟", "options": [ "Absorption", "Refraction", "Reflection", "Transmission" ], "correctAnswer": "C", "explanation": "[red]Reflection[/red] is correct because [blue]it is the physical phenomenon where light rays hit a surface and bounce back into the same medium[/blue].", "explanationUrdu": "[red]انعکاس (Reflection)[/red] درست ہے کیونکہ [blue]جب روشنی کی شعاعیں کسی سطح سے ٹکرا کر واپس مڑتی ہیں تو اس عمل کو ریفلیکشن کہتے ہیں، جیسے آئینے میں اپنا چہرہ دیکھنا[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "From which surface is more light reflected?", "urdu": "کس سطح سے زیادہ روشنی منعکس (Reflect) ہوتی ہے؟", "options": [ "Dull cardboard", "Smooth shining surface", "Black cloth", "Rough wood" ], "correctAnswer": "B", "explanation": "[red]Smooth shining surface[/red] is correct because [blue]surfaces like mirrors or polished metal bounce back almost all the light that hits them, unlike dull surfaces which absorb or scatter it[/blue].", "explanationUrdu": "[red]ہموار اور چمکدار سطح[/red] درست ہے کیونکہ [blue]آئینے یا پالش شدہ دھات جیسی سطحیں اپنے اوپر پڑنے والی تقریباً تمام روشنی کو واپس موڑ دیتی ہیں، جبکہ دھندلی سطحیں اسے جذب کر لیتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "When you see the Sun setting, is it really present on the horizon?", "urdu": "جب آپ سورج کو غروب ہوتے دیکھتے ہیں، تو کیا وہ واقعی افق (Horizon) پر موجود ہوتا ہے؟", "options": [ "Yes, always", "No, it has already set", "Only in winter", "Only at noon" ], "correctAnswer": "B", "explanation": "[red]No, it has already set[/red] is correct because [blue]atmospheric refraction bends the sunlight, making the Sun appear on the horizon even when it is actually below it[/blue].", "explanationUrdu": "[red]نہیں[/red] درست ہے کیونکہ [blue]فضا میں روشنی کے مڑنے (Refraction) کی وجہ سے سورج ہمیں اس وقت بھی افق پر نظر آتا ہے جب وہ حقیقت میں اس سے نیچے جا چکا ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Why do we see the image of a nearby tree or building in a lake?", "urdu": "ہمیں جھیل کے پانی میں قریبی درخت یا عمارت کا عکس کیوں نظر آتا ہے؟", "options": [ "Due to absorption", "Due to shadows", "Due to reflection of light", "Due to darkness" ], "correctAnswer": "C", "explanation": "[red]Due to reflection of light[/red] is correct because [blue]the still water of a lake acts like a mirror, bouncing the light from objects into our eyes to form an image[/blue].", "explanationUrdu": "[red]روشنی کے انعکاس کی وجہ سے[/red] درست ہے کیونکہ [blue]جھیل کا ٹھہرا ہوا پانی ایک آئینے کی طرح کام کرتا ہے، جو اشیاء سے آنے والی روشنی کو ہماری آنکھوں کی طرف لوٹا کر ان کا عکس بناتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Dark surfaces reflect very little light, so how can we read the dark print on a book?", "urdu": "تاریک سطحیں بہت کم روشنی منعکس کرتی ہیں، پھر ہم کتاب پر چھپی گہری تحریر کیسے پڑھ سکتے ہیں؟", "options": [ "The dark ink glows", "Due to reflection from the light paper around it", "Books produce their own light", "We use sound to read" ], "correctAnswer": "B", "explanation": "[red]Due to reflection from the light paper around it[/red] is correct because [blue]the surrounding white or light paper reflects light to our eyes, creating a contrast with the dark ink that absorbs light[/blue].", "explanationUrdu": "[red]ارد گرد کے روشن کاغذ سے ہونے والے انعکاس کی وجہ سے[/red] درست ہے، کیونکہ [blue]سفید کاغذ روشنی کو منعکس کرتا ہے جبکہ سیاہ سیاہی اسے جذب کر لیتی ہے، جس سے ہمیں لفظ واضح نظر آتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Sound", "question": "What causes us to feel an active and busy life around us?", "urdu": "ہمیں اپنے گرد و نواح میں ایک فعال اور مصروف زندگی کا احساس کس وجہ سے ہوتا ہے؟", "options": [ "Silence", "Darkness", "Various sounds", "Sleep" ], "correctAnswer": "C", "explanation": "[red]Various sounds[/red] is correct because [blue]the constant presence of noise from activities, animals, and people indicates that the world around us is active[/blue].", "explanationUrdu": "[red]مختلف آوازیں[/red] درست ہے کیونکہ [blue]سرگرمیوں، جانوروں اور لوگوں کی آوازوں کی موجودگی یہ ظاہر کرتی ہے کہ ہمارے گرد دنیا متحرک ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which pleasant sound that we hear early in the morning?", "urdu": "صبح سویرے سنی جانے والی کس خوشگوار آواز کا ذکر کیا گیا ہے؟", "options": [ "Pressure horn", "Chirping of birds", "Machine noise", "Loud music" ], "correctAnswer": "B", "explanation": "[red]Chirping of birds[/red] is correct because [blue]it is a natural and rhythmic sound that many people find relaxing and enjoyable at the start of the day[/blue].", "explanationUrdu": "[red]پرندوں کی چہچہاہٹ[/red] درست ہے کیونکہ [blue]یہ ایک قدرتی آواز ہے جسے بہت سے لوگ دن کے آغاز میں پرسکون اور خوشگوار محسوس کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What can happen to us after hearing certain sounds?", "urdu": "کچھ مخصوص آوازیں سننے کے بعد ہمارے ساتھ کیا ہو سکتا ہے؟", "options": [ "We become alert", "We disappear", "We change color", "We lose our height" ], "correctAnswer": "A", "explanation": "[red]We become alert[/red] is correct because [blue]sound acts as a signal that can warn us of danger or grab our attention for important information[/blue].", "explanationUrdu": "[red]ہم ہوشیار (Alert) ہو جاتے ہیں[/red] درست ہے کیونکہ [blue]آواز ایک اشارے کے طور پر کام کرتی ہے جو ہمیں خطرے سے خبردار کر سکتی ہے یا ہماری توجہ مبذول کر سکتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of the following is an example of an unpleasant sound?", "urdu": "درج ذیل میں سے ناخوشگوار آواز کی مثال کون سی ہے؟", "options": [ "Music", "Bird song", "Pressure horns and machine noise", "Gentle whispering" ], "correctAnswer": "C", "explanation": "[red]Pressure horns and machine noise[/red] is correct because [blue]loud and harsh sounds can cause irritation and are generally considered noise pollution[/blue].", "explanationUrdu": "[red]پریشر ہارن اور مشینوں کا شور[/red] درست ہے کیونکہ [blue]اونچی اور ناگوار آوازیں چڑچڑاہٹ کا باعث بنتی ہیں اور انہیں صوتی آلودگی سمجھا جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How is sound produced according to the scientific principle?", "urdu": "سائنسی اصول کے مطابق آواز کیسے پیدا ہوتی ہے؟", "options": [ "By melting", "By vibrations", "By freezing", "By light" ], "correctAnswer": "B", "explanation": "[red]By vibrations[/red] is correct because [blue]sound is created when an object moves back and forth rapidly, creating pressure waves in the air[/blue].", "explanationUrdu": "[red]تھرتھراہٹ (Vibrations) کے ذریعے[/red] درست ہے کیونکہ [blue]آواز اس وقت پیدا ہوتی ہے جب کوئی چیز تیزی سے آگے پیچھے حرکت کرتی ہے اور ہوا میں لہریں پیدا کرتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What vibrates in our throat when we speak?", "urdu": "جب ہم بولتے ہیں تو ہمارے گلے میں کیا چیز تھرتھراتی ہے؟", "options": [ "Vocal cords", "Tongue", "Teeth", "Jaw bone" ], "correctAnswer": "A", "explanation": "[red]Vocal cords[/red] is correct because [blue]these thin bands of muscle in the throat vibrate as air passes through them to produce the human voice[/blue].", "explanationUrdu": "[red]ووکل کارڈز (Vocal cords)[/red] درست ہے کیونکہ [blue]گلے میں موجود یہ عضلات اس وقت تھرتھراتے ہیں جب ہوا ان میں سے گزرتی ہے، جس سے انسانی آواز پیدا ہوتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What vibrates in a guitar to produce sound?", "urdu": "گٹار میں آواز پیدا کرنے کے لیے کیا چیز تھرتھراتی ہے؟", "options": [ "The wood", "The air outside", "The strings", "The fingers" ], "correctAnswer": "C", "explanation": "[red]The strings[/red] is correct because [blue]when a guitar's strings are plucked, their rapid vibration creates the musical notes we hear[/blue].", "explanationUrdu": "[red]تاریں (Strings)[/red] درست ہے کیونکہ [blue]جب گٹار کے تار چھیڑے جاتے ہیں تو ان کی تیز تھرتھراہٹ سے موسیقی کی آواز پیدا ہوتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "In a drum, which part vibrates to create sound?", "urdu": "ڈھول (Drum) میں کون سا حصہ آواز پیدا کرنے کے لیے تھرتھراتا ہے؟", "options": [ "The sticks", "The drum membrane (skin)", "The metal body", "The player's hands" ], "correctAnswer": "B", "explanation": "[red]The drum membrane (skin)[/red] is correct because [blue]striking the stretched skin of a drum causes it to vibrate and produce a deep sound[/blue].", "explanationUrdu": "[red]ڈھول کی جھلی (Membrane)[/red] درست ہے کیونکہ [blue]ڈھول کی تنی ہوئی کھال پر چوٹ مارنے سے وہ تھرتھراتی ہے اور آواز پیدا کرتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What vibrates to produce sound in a flute?", "urdu": "بانسری میں آواز پیدا کرنے کے لیے کیا چیز تھرتھراتی ہے؟", "options": [ "The metal", "The air column inside", "The holes", "The wood" ], "correctAnswer": "B", "explanation": "[red]The air column inside[/red] is correct because [blue]blowing into a flute causes the air trapped inside the tube to vibrate, creating a musical sound[/blue].", "explanationUrdu": "[red]اندرونی ہوا کا ستون (Air column)[/red] درست ہے کیونکہ [blue]بانسری میں پھونک مارنے سے اس کے اندر موجود ہوا تھرتھراتی ہے اور آواز پیدا کرتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Propagation of Sound", "question": "Through which medium do we usually hear sounds in our daily life?", "urdu": "ہم عام طور پر روزمرہ کی زندگی میں کس ذریعے سے آوازیں سنتے ہیں؟", "options": [ "Vacuum", "Air", "Wood", "Plastic" ], "correctAnswer": "B", "explanation": "[red]Air[/red] is correct because [blue]it acts as the primary medium that carries sound vibrations from the source to our ears[/blue].", "explanationUrdu": "[red]ہوا (Air)[/red] درست ہے کیونکہ [blue]یہ وہ بنیادی ذریعہ ہے جو آواز کی لہروں کو ان کے پیدا ہونے کی جگہ سے ہمارے کانوں تک پہنچاتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "When an object vibrates, what does it force the surrounding air particles to do?", "urdu": "جب کوئی چیز تھرتھراتی ہے، تو وہ اپنے گرد موجود ہوا کے ذرات کو کیا کرنے پر مجبور کرتی ہے؟", "options": [ "To stop moving", "To change color", "To vibrate", "To disappear" ], "correctAnswer": "C", "explanation": "[red]To vibrate[/red] is correct because [blue]a vibrating object transfers its energy to nearby air particles, causing them to move back and forth[/blue].", "explanationUrdu": "[red]تھرتھرانا[/red] درست ہے کیونکہ [blue]تھرتھراتی ہوئی چیز اپنی توانائی قریبی ہوا کے ذرات کو منتقل کرتی ہے، جس سے وہ بھی آگے پیچھے حرکت کرنے لگتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What causes sound to travel from one place to another?", "urdu": "آواز کو ایک جگہ سے دوسری جگہ منتقل کرنے کا سبب کیا ہے؟", "options": [ "Still air", "Light rays", "Vibrating particles", "Static objects" ], "correctAnswer": "C", "explanation": "[red]Vibrating particles[/red] is correct because [blue]the chain reaction of particles moving back and forth allows sound energy to travel across a distance[/blue].", "explanationUrdu": "[red]تھرتھراتے ہوئے ذرات[/red] درست ہے کیونکہ [blue]ذرات کی آگے پیچھے حرکت کا سلسلہ وار عمل آواز کی توانائی کو ایک جگہ سے دوسری جگہ پہنچاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "The buzzing of flies and mosquitoes is produced by the vibration of their:", "urdu": "مکھیوں اور مچھروں کی بھنبھناہٹ ان کے کس حصے کی تھرتھراہٹ سے پیدا ہوتی ہے؟", "options": [ "Legs", "Mouth", "Wings", "Eyes" ], "correctAnswer": "C", "explanation": "[red]Wings[/red] is correct because [blue]when insects flap their wings very rapidly, it creates vibrations in the air that we hear as a buzzing sound[/blue].", "explanationUrdu": "[red]پر (Wings)[/red] درست ہے کیونکہ [blue]جب کیڑے اپنے پر بہت تیزی سے ہلاتے ہیں تو ہوا میں تھرتھراہٹ پیدا ہوتی ہے جسے ہم بھنبھناہٹ کے طور پر سنتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Why can we not hear the sound of explosions occurring in the Sun on the Earth?", "urdu": "ہم سورج پر ہونے والے دھماکوں کی آواز زمین پر کیوں نہیں سن سکتے؟", "options": [ "Because sound is very slow", "Because there is no medium (air) in space", "Because the sun is too far", "Because sunlight blocks sound" ], "correctAnswer": "B", "explanation": "[red]Because there is no medium (air) in space[/red] is correct because [blue]sound requires a material like air or water to travel, and space is a vacuum with no air particles[/blue].", "explanationUrdu": "[red]خلا میں کوئی ذریعہ (ہوا) نہ ہونے کی وجہ سے[/red] درست ہے، کیونکہ [blue]آواز کو سفر کرنے کے لیے ہوا یا پانی جیسے مادے کی ضرورت ہوتی ہے، جبکہ خلا میں ہوا کے ذرات موجود نہیں ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Is it possible for sound to pass through water (liquid) and solid bodies?", "urdu": "کیا آواز کا پانی (مائع) اور ٹھوس اجسام میں سے گزرنا ممکن ہے؟", "options": [ "Only through solids", "Only through liquids", "Yes, through both", "No, through neither" ], "correctAnswer": "C", "explanation": "[red]Yes, through both[/red] is correct because [blue]sound can travel through any material medium, whether it is a solid, liquid, or gas[/blue].", "explanationUrdu": "[red]جی ہاں، دونوں میں سے[/red] درست ہے کیونکہ [blue]آواز کسی بھی مادی ذریعے سے گزر سکتی ہے، چاہے وہ ٹھوس ہو، مائع ہو یا گیس[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Can sound travel through solid objects like wood or metal?", "urdu": "کیا آواز لکڑی یا دھات جیسی ٹھوس اشیاء میں سے سفر کر سکتی ہے؟", "options": [ "No, it stops instantly", "Yes, sound passes through solids", "Only if the object is thin", "Only in the dark" ], "correctAnswer": "B", "explanation": "[red]Yes, sound passes through solids[/red] is correct because [blue]particles in solid objects are packed closely together, which helps them transfer vibrations very efficiently[/blue].", "explanationUrdu": "[red]جی ہاں، ٹھوس اشیاء میں سے گزرتی ہے[/red] درست ہے کیونکہ [blue]ٹھوس اشیاء میں ذرات ایک دوسرے کے بہت قریب ہوتے ہیں، جو تھرتھراہٹ کو ایک جگہ سے دوسری جگہ منتقل کرنے میں بہت مددگار ثابت ہوتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of the following is true about sound traveling through water?", "urdu": "پانی میں آواز کے سفر کے بارے میں مندرجہ ذیل میں سے کیا درست ہے؟", "options": [ "Sound can also travel through water", "Sound disappears in water", "Sound only travels in air", "Water blocks all sound" ], "correctAnswer": "A", "explanation": "[red]Sound can also travel through water[/red] is correct because [blue]water is a liquid medium that allows sound waves to propagate through its particles[/blue].", "explanationUrdu": "[red]آواز پانی میں بھی سفر کر سکتی ہے[/red] درست ہے کیونکہ [blue]پانی ایک مائع ذریعہ ہے جو آواز کی لہروں کو اپنے ذرات کے ذریعے آگے بڑھنے کا راستہ فراہم کرتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Speed of Sound in Different Materials", "question": "Which vehicles were commonly pulled by horses and used in wars in old times?", "urdu": "قدیم زمانے میں جنگوں میں گھوڑے عام طور پر کون سی گاڑیاں کھینچتے تھے؟", "options": [ "Trucks and Jeeps", "Buggies or chariots", "Bicycles", "Steam engines" ], "correctAnswer": "B", "explanation": "[red]Buggies or chariots[/red] is correct because [blue]these were the primary horse-drawn vehicles used for mobility and combat in ancient warfare[/blue].", "explanationUrdu": "[red]بگھیاں یا رتھ (Chariots)[/red] درست ہے کیونکہ [blue]قدیم جنگوں میں نقل و حرکت اور لڑائی کے لیے گھوڑوں سے کھینچی جانے والی یہ بنیادی گاڑیاں استعمال ہوتی تھیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How did soldiers in old times detect the arrival of an oncoming army?", "urdu": "قدیم زمانے میں سپاہی آنے والی فوج کا پتہ کیسے لگاتے تھے؟", "options": [ "By using binoculars", "By using radars", "By putting their ears to the Earth's surface", "By sending drones" ], "correctAnswer": "C", "explanation": "[red]By putting their ears to the Earth's surface[/red] is correct because [blue]it allowed soldiers to feel the vibrations of approaching horses and vehicles through the ground[/blue].", "explanationUrdu": "[red]زمین کی سطح پر کان لگا کر[/red] درست ہے کیونکہ [blue]اس سے سپاہیوں کو آنے والی فوج کے گھوڑوں اور گاڑیوں کی تھرتھراہٹ زمین کے ذریعے محسوس ہو جاتی تھی[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "When would the sound of an army reach the defenders through the air?", "urdu": "فوج کی آواز ہوا کے ذریعے دفاع کرنے والوں تک کب پہنچتی تھی؟", "options": [ "Before the vibrations", "At the same time", "Much later than vibrations", "It never reached" ], "correctAnswer": "C", "explanation": "[red]Much later than vibrations[/red] is correct because [blue]sound travels much slower through gases (air) than it does through solids like the Earth's surface[/blue].", "explanationUrdu": "[red]بعد میں (Later) پہنچتی تھی[/red] درست ہے کیونکہ [blue]آواز ہوا (گیس) کے مقابلے میں ٹھوس چیزوں (زمین کی سطح) سے زیادہ تیزی سے سفر کرتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the result of tapping an iron fence while someone listens at the other end?", "urdu": "لوہے کی باڑ کو تھپتھپانے کا کیا نتیجہ نکلتا ہے جب کہ دوسرا شخص دوسرے سرے سے سن رہا ہو؟", "options": [ "The sound is never heard", "The sound is heard instantly and clearly", "The fence breaks", "The sound is very blurry" ], "correctAnswer": "B", "explanation": "[red]The sound is heard instantly and clearly[/red] is correct because [blue]iron is a solid medium that allows sound vibrations to travel very efficiently and fast[/blue].", "explanationUrdu": "[red]فوری اور واضح طور پر سنائی دیتی ہے[/red] درست ہے کیونکہ [blue]لوہا ایک ٹھوس ذریعہ ہے جو آواز کی لہروں کو بہت تیزی اور صفائی سے منتقل کرتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Why might you hear two separate sounds if an iron fence is sufficiently long?", "urdu": "اگر لوہے کی باڑ کافی لمبی ہو تو آپ کو دو الگ الگ آوازیں کیوں سنائی دے سکتی ہیں؟", "options": [ "One through iron and another through air", "One through iron and another through water", "Because of echo only", "It is an illusion" ], "correctAnswer": "A", "explanation": "[red]One through iron and another through air[/red] is correct because [blue]sound travels at different speeds through the solid fence and the surrounding air[/blue].", "explanationUrdu": "[red]ایک لوہے سے اور دوسری ہوا سے[/red] درست ہے کیونکہ [blue]آواز ٹھوس باڑ اور ارد گرد کی ہوا میں مختلف رفتار سے سفر کرتی ہے، جس سے دو آوازیں محسوس ہوتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How does the speed of sound through solid objects compare to its speed through air?", "urdu": "ٹھوس اشیاء میں آواز کی رفتار کا ہوا میں اس کی رفتار سے کیا موازنہ ہے؟", "options": [ "It is slower in solids", "It is faster through solid objects", "It is exactly the same", "Sound cannot travel in solids" ], "correctAnswer": "B", "explanation": "[red]It is faster through solid objects[/red] is correct because [blue]the particles in solids are packed tightly, allowing vibrations to pass from one to another very quickly[/blue].", "explanationUrdu": "[red]ٹھوس اشیاء میں زیادہ تیز ہوتی ہے[/red] درست ہے کیونکہ [blue]ٹھوس میں ذرات ایک دوسرے کے بہت قریب ہوتے ہیں، جو تھرتھراہٹ کو تیزی سے آگے بڑھاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Why is the speed of sound in solids greater than in water or air?", "urdu": "ٹھوس چیزوں میں آواز کی رفتار پانی یا ہوا کے مقابلے میں زیادہ کیوں ہوتی ہے؟", "options": [ "Because solids are heavier", "Because particles are nearer in solids", "Because solids are colder", "Because solids are colourful" ], "correctAnswer": "B", "explanation": "[red]Because particles are nearer in solids[/red] is correct because [blue]the close proximity of atoms in a solid helps the energy of sound waves transfer much faster[/blue].", "explanationUrdu": "[red]کیونکہ ٹھوس میں ذرات قریب ہوتے ہیں[/red] درست ہے، کیونکہ [blue]ذرات کی نزدیکی آواز کی توانائی کو ایک سے دوسرے تک جلد منتقل کرنے میں مدد دیتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How many times faster is the speed of sound in water compared to air?", "urdu": "ہوا کے مقابلے میں پانی میں آواز کی رفتار کتنے گنا زیادہ ہوتی ہے؟", "options": [ "2 times", "5 times", "10 times", "50 times" ], "correctAnswer": "B", "explanation": "[red]5 times[/red] is correct because [blue]liquid water is denser than air, allowing sound to propagate at a significantly higher velocity[/blue].", "explanationUrdu": "[red]5 گنا (5 times)[/red] درست ہے کیونکہ [blue]مائع پانی ہوا کے مقابلے میں زیادہ کثیف ہوتا ہے، جو آواز کو کافی تیز رفتاری سے آگے بڑھنے دیتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Approximately how many times faster does sound travel in solid objects compared to air?", "urdu": "ہوا کے مقابلے میں ٹھوس اشیاء میں آواز تقریباً کتنے گنا زیادہ تیزی سے سفر کرتی ہے؟", "options": [ "5 times", "10 times", "15 times", "100 times" ], "correctAnswer": "C", "explanation": "[red]15 times[/red] is correct as [blue]sound travels through solids like iron much more rapidly than it does through the atmosphere[/blue].", "explanationUrdu": "[red]15 گنا[/red] درست ہے کیونکہ [blue]آواز لوہے جیسے ٹھوس اجسام میں ہوا کے مقابلے میں بہت زیادہ تیزی سے سفر کرتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the approximate speed of sound through air?", "urdu": "ہوا میں آواز کی تخمینی رفتار کیا ہے؟", "options": [ "340 meter per second", "1500 meter per second", "5000 meter per second", "100 meter per second" ], "correctAnswer": "A", "explanation": "[red]340 meter per second[/red] is correct because [blue]it is the standard speed at which sound waves travel through the air at sea level[/blue].", "explanationUrdu": "[red]340 میٹر فی سیکنڈ[/red] درست ہے کیونکہ [blue]یہ وہ معیاری رفتار ہے جس سے آواز کی لہریں ہوا میں سفر کرتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the approximate speed of sound through water?", "urdu": "پانی میں آواز کی تخمینی رفتار کیا ہے؟", "options": [ "340 meter per second", "1500 meter per second", "5000 meter per second", "800 meter per second" ], "correctAnswer": "B", "explanation": "[red]1500 meter per second[/red] is correct because [blue]sound travels much faster in liquids like water than it does in gases[/blue].", "explanationUrdu": "[red]1500 میٹر فی سیکنڈ[/red] درست ہے کیونکہ [blue]گیسوں کے مقابلے میں پانی جیسے مائع میں آواز بہت زیادہ تیز رفتاری سے سفر کرتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the approximate speed of sound through iron?", "urdu": "لوہے میں آواز کی تخمینی رفتار کیا ہے؟", "options": [ "340 meter per second", "1500 meter per second", "5000 meter per second", "10000 meter per second" ], "correctAnswer": "C", "explanation": "[red]5000 meter per second[/red] is correct because [blue]iron, being a dense solid, provides the fastest medium for sound among the three listed[/blue].", "explanationUrdu": "[red]5000 میٹر فی سیکنڈ[/red] درست ہے کیونکہ [blue]لوہا ایک کثیف ٹھوس مادہ ہے جو ذکر کردہ تینوں ذرائع میں آواز کے لیے سب سے تیز رفتار فراہم کرتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Why is it impossible for sound to pass through space?", "urdu": "خلا (Space) میں سے آواز کا گزرنا کیوں ناممکن ہے؟", "options": [ "Because space is too dark", "Because there are no particles in space", "Because space is very cold", "Because of the high speed of light" ], "correctAnswer": "B", "explanation": "[red]Because there are no particles in space[/red] is correct because [blue]sound waves require atoms or molecules to vibrate and carry the energy from one place to another[/blue].", "explanationUrdu": "[red]خلا میں ذرات موجود نہیں ہیں[/red] درست ہے، کیونکہ [blue]آواز کی لہروں کو ایک جگہ سے دوسری جگہ پہنچنے کے لیے ایٹمز یا مالیکیولز کی تھرتھراہٹ کی ضرورت ہوتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is strictly necessary for the propagation of sound?", "urdu": "آواز کی منتقلی (Propagation) کے لیے کیا چیز نہایت ضروری ہے؟", "options": [ "A material medium", "A vacuum", "Perfect silence", "Complete darkness" ], "correctAnswer": "A", "explanation": "[red]A material medium[/red] is correct because [blue]sound cannot travel through empty space; it needs a solid, liquid, or gas to move[/blue].", "explanationUrdu": "[red]مادی ذریعہ (Material medium)[/red] درست ہے کیونکہ [blue]آواز خالی جگہ یا خلا میں سفر نہیں کر سکتی؛ اسے حرکت کرنے کے لیے ٹھوس، مائع یا گیس کی ضرورت ہوتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the common factor between plucking a metal string and blowing air through a pipe?", "urdu": "دھاتی تار کو چھیڑنے اور پائپ میں پھونک مارنے کے درمیان کیا بات مشترک ہے؟", "options": [ "Both require electricity", "Both produce sound through vibrations", "Both use liquid water", "Both are non-luminous" ], "correctAnswer": "B", "explanation": "[red]Both produce sound through vibrations[/red] is correct because [blue]whether it is a string or an air column, rapid back-and-forth movement is what creates the sound we hear[/blue].", "explanationUrdu": "[red]دونوں تھرتھراہٹ (Vibrations) کے ذریعے آواز پیدا کرتے ہیں[/red] درست ہے، کیونکہ [blue]چاہے وہ تار ہو یا ہوا کا ستون، تیز رفتاری سے آگے پیچھے حرکت ہی آواز پیدا کرتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Sound is a form of energy that produces ______ in matter particles.", "urdu": "آواز توانائی کی ایک ایسی قسم ہے جو مادے کے ذرات میں ______ پیدا کرتی ہے۔", "options": [ "Electricity", "Heat", "Vibrations", "Magnetism" ], "correctAnswer": "C", "explanation": "[red]Vibrations[/red] is correct because [blue]sound energy travels by causing the surrounding matter particles to shake or vibrate in a chain reaction[/blue].", "explanationUrdu": "[red]تھرتھراہٹ (Vibrations)[/red] درست ہے کیونکہ [blue]آواز کی توانائی اپنے گرد و نواح کے مادے کے ذرات کو ہلا کر یا تھرتھرا کر آگے بڑھتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Intensity of Sound", "question": "What types of sounds do we usually hear in our surroundings?", "urdu": "ہم اپنے گرد و نواح میں کس قسم کی آوازیں سنتے ہیں؟", "options": [ "Only loud sounds", "Faint and loud sounds", "Only music", "Only high sounds" ], "correctAnswer": "B", "explanation": "[red]Faint and loud sounds[/red] is correct because [blue]sound levels vary greatly in nature, ranging from very soft whispers to very noisy engines[/blue].", "explanationUrdu": "[red]ہلکی اور اونچی آوازیں[/red] درست ہے کیونکہ [blue]فطرت میں آواز کے درجات مختلف ہوتے ہیں، جیسے بہت ہلکی سرگوشی سے لے کر بہت زیادہ شور والے انجن تک[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "On what factor does the intensity of sound primarily depend?", "urdu": "آواز کی شدت (Intensity) کا بنیادی طور پر کس چیز پر انحصار ہوتا ہے؟", "options": [ "Color", "Loudness", "Speed", "Temperature" ], "correctAnswer": "B", "explanation": "[red]Loudness[/red] is correct because [blue]the intensity of a sound wave is a measure of the energy it carries, which we perceive as how loud it sounds[/blue].", "explanationUrdu": "[red]آواز کا اونچا ہونا (Loudness)[/red] درست ہے کیونکہ [blue]آواز کی شدت اس بات کی پیمائش ہے کہ لہر میں کتنی توانائی ہے، جسے ہم اونچی آواز کے طور پر محسوس کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the relationship between a loud sound and its intensity?", "urdu": "اونچی آواز اور اس کی شدت کے درمیان کیا تعلق ہے؟", "options": [ "The louder the sound, the greater is its intensity", "The louder the sound, the lesser is its intensity", "Loudness does not affect intensity", "Intense sounds are always silent" ], "correctAnswer": "A", "explanation": "[red]The louder the sound, the greater is its intensity[/red] is correct because [blue]high-volume sounds carry more acoustic energy than faint sounds[/blue].", "explanationUrdu": "[red]شدت زیادہ ہوتی ہے[/red] درست ہے کیونکہ [blue]اونچی آواز میں مدھم آواز کے مقابلے میں زیادہ صوتی توانائی ہوتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How does distance from the source affect the intensity of sound?", "urdu": "آواز کے منبع (source) سے فاصلہ آواز کی شدت پر کیسے اثر انداز ہوتا ہے؟", "options": [ "Intensity increases with distance", "Intensity decreases with the increase of distance", "Intensity remains constant", "Distance has no effect" ], "correctAnswer": "B", "explanation": "[red]Intensity decreases with the increase of distance[/red] is correct because [blue]sound waves spread out as they travel, making the energy weaker the further you are from the source[/blue].", "explanationUrdu": "[red]فاصلہ بڑھنے سے شدت کم ہو جاتی ہے[/red] درست ہے کیونکہ [blue]آواز کی لہریں سفر کے دوران پھیل جاتی ہیں، جس سے منبع سے دور ہونے پر توانائی کمزور پڑ جاتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Noise", "question": "What are the sounds called that we like to hear in our surroundings?", "urdu": "ہمارے گرد و نواح میں وہ آوازیں کیا کہلاتی ہیں جنہیں ہم سننا پسند کرتے ہیں؟", "options": [ "Harsh sounds", "Pleasant sounds", "Noise", "Irritant sounds" ], "correctAnswer": "B", "explanation": "[red]Pleasant sounds[/red] is correct because [blue]these are the sounds that provide a sense of comfort and enjoyment to our ears[/blue].", "explanationUrdu": "[red]خوشگوار آوازیں (Pleasant sounds)[/red] درست ہے کیونکہ [blue]یہ وہ آوازیں ہیں جو ہمارے کانوں کو بھلی لگتی ہیں اور ہمیں سکون فراہم کرتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How are the sounds described that we do not like to hear?", "urdu": "وہ آوازیں جنہیں ہم سننا پسند نہیں کرتے، انہیں کیسے بیان کیا گیا ہے؟", "options": [ "Sweet and low", "Harsh and irritant", "Musical and soft", "Quiet and calm" ], "correctAnswer": "B", "explanation": "[red]Harsh and irritant[/red] is correct because [blue]some sounds are rough and cause discomfort or annoyance to the listener[/blue].", "explanationUrdu": "[red]سخت اور پریشان کن (Harsh and irritant)[/red] درست ہے کیونکہ [blue]کچھ آوازیں کھردری ہوتی ہیں جو سننے والے کے لیے بے چینی یا ناگواری کا باعث بنتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the term for sounds that are harsh and not liked by people?", "urdu": "ان آوازوں کے لیے کیا اصطلاح استعمال ہوتی ہے جو سخت ہوں اور لوگوں کو پسند نہ ہوں؟", "options": [ "Unpleasant sounds", "Natural sounds", "Soft sounds", "Rhythmic sounds" ], "correctAnswer": "A", "explanation": "[red]Unpleasant sounds[/red] is correct because [blue]it refers to any sound that lacks harmony and feels disagreeable to hear[/blue].", "explanationUrdu": "[red]ناخوشگوار آوازیں[/red] درست ہے کیونکہ [blue]اس سے مراد کوئی بھی ایسی آواز ہے جس میں ہم آہنگی نہ ہو اور جو سننے میں ناگوار گزرے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the specific term used for harsh and unpleasant sounds?", "urdu": "سخت اور ناخوشگوار آوازوں کے لیے مخصوص اصطلاح کیا استعمال ہوتی ہے؟", "options": [ "Echo", "Music", "Noise", "Vibration" ], "correctAnswer": "C", "explanation": "[red]Noise[/red] is correct because [blue]it is defined as unwanted or disordered sound that interferes with communication or comfort[/blue].", "explanationUrdu": "[red]شور (Noise)[/red] درست ہے کیونکہ [blue]اسے ایک ایسی ناپسندیدہ یا بے ترتیب آواز کہا جاتا ہے جو سکون یا رابطے میں خلل ڈالتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Dragging a chair on the floor and pressure horns are examples of:", "urdu": "فرش پر کرسی گھسیٹنا اور پریشر ہارن کس کی مثالیں ہیں؟", "options": [ "Musical notes", "Soft whispers", "Noise", "Pleasant melodies" ], "correctAnswer": "C", "explanation": "[red]Noise[/red] is correct because [blue]dragging furniture or using loud horns produces sudden and harsh sounds that bother others[/blue].", "explanationUrdu": "[red]شور (Noise)[/red] درست ہے کیونکہ [blue]فرنیچر گھسیٹنا یا اونچے ہارن بجانا سخت آوازیں پیدا کرتے ہیں جو دوسروں کو پریشان کرتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What do harsh and irritant sounds produce in the environment?", "urdu": "سخت اور پریشان کن آوازیں ماحول میں کیا پیدا کرتی ہیں؟", "options": [ "Clean air", "Noise pollution", "Water pollution", "Visual beauty" ], "correctAnswer": "B", "explanation": "[red]Noise pollution[/red] is correct because [blue]excessive and unpleasant sounds degrade the quality of the environment and can affect human health[/blue].", "explanationUrdu": "[red]صوتی آلودگی (Noise pollution)[/red] درست ہے کیونکہ [blue]ضرورت سے زیادہ اور ناخوشگوار آوازیں ماحول کے معیار کو خراب کرتی ہیں اور انسانی صحت پر اثر انداز ہو سکتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Harmful Effects of Noise on Human Health", "question": "What happens to conversation in a noisy environment?", "urdu": "شور والے ماحول میں بات چیت کے ساتھ کیا ہوتا ہے؟", "options": [ "It becomes easier to hear", "We cannot hear or understand each other", "Everyone speaks slowly", "Sound travels faster" ], "correctAnswer": "B", "explanation": "[red]We cannot hear or understand each other[/red] is correct because [blue]excessive noise interferes with the sound waves of speech, making communication difficult[/blue].", "explanationUrdu": "[red]ہم ایک دوسرے کی بات نہیں سن سکتے اور نہ سمجھ سکتے ہیں[/red] درست ہے، کیونکہ [blue]بہت زیادہ شور گفتگو کی آوازوں میں خلل ڈالتا ہے جس سے بات چیت مشکل ہو جاتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How does noise affect our thinking process?", "urdu": "شور ہمارے سوچنے کے عمل کو کیسے متاثر کرتا ہے؟", "options": [ "It makes us smarter", "Our thinking process is disturbed", "It helps us remember things", "It has no effect on the mind" ], "correctAnswer": "B", "explanation": "[red]Our thinking process is disturbed[/red] is correct because [blue]a loud environment prevents the brain from focusing and processing information calmly[/blue].", "explanationUrdu": "[red]ہمارا سوچنے کا عمل متاثر ہوتا ہے[/red] درست ہے، کیونکہ [blue]اونچی آوازیں دماغ کو پرسکون رہنے اور معلومات پر غور کرنے سے روکتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the effect of noise on our ability to concentrate?", "urdu": "توجہ مرکوز کرنے کی ہماری صلاحیت پر شور کا کیا اثر ہوتا ہے؟", "options": [ "We can concentrate better", "We cannot concentrate our attention", "We become more creative", "We finish work faster" ], "correctAnswer": "B", "explanation": "[red]We cannot concentrate our attention[/red] is correct because [blue]noise acts as a distraction that pulls our attention away from the task we are doing[/blue].", "explanationUrdu": "[red]ہم اپنی توجہ مرکوز نہیں کر سکتے[/red] درست ہے، کیونکہ [blue]شور ایک ایسی رکاوٹ ہے جو ہمیں کام سے ہٹا کر اپنی طرف متوجہ کر لیتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Besides hearing, which body systems are affected by noise?", "urdu": "سماعت کے علاوہ شور سے جسم کے کون سے نظام متاثر ہوتے ہیں؟", "options": [ "Only the skeletal system", "Digestive and nervous systems", "Only our hair and nails", "The respiratory system only" ], "correctAnswer": "B", "explanation": "[red]Digestive and nervous systems[/red] is correct as [blue]noise creates physical stress that can disturb how our stomach and nerves function[/blue].", "explanationUrdu": "[red]ہاضمہ اور اعصابی نظام[/red] درست ہے، کیونکہ [blue]شور جسم میں تناؤ پیدا کرتا ہے جو ہمارے معدے اور اعصاب کے کام کرنے کے طریقے کو بگاڑ سکتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which health problems can be caused by constant noise?", "urdu": "مسلسل شور کی وجہ سے صحت کے کون سے مسائل پیدا ہو سکتے ہیں؟", "options": [ "Stronger eyesight", "Better digestion", "Headaches and high blood pressure", "Faster growth" ], "correctAnswer": "C", "explanation": "[red]Headaches and high blood pressure[/red] is correct because [blue]loud sounds keep the body in a state of high alert, leading to physical pain and stress[/blue].", "explanationUrdu": "[red]سر درد اور ہائی بلڈ پریشر[/red] درست ہے، کیونکہ [blue]اونچی آوازیں جسم کو مسلسل بے چینی کی حالت میں رکھتی ہیں جس سے درد اور تناؤ پیدا ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Why is it difficult to study properly in a noisy place?", "urdu": "شور والی جگہ پر صحیح طریقے سے پڑھنا کیوں مشکل ہوتا ہے؟", "options": [ "Thinking and concentration are disturbed", "Books become heavy", "The light becomes dim", "Ink disappears from paper" ], "correctAnswer": "A", "explanation": "[red]Thinking and concentration are disturbed[/red] is correct because [blue]effective learning requires a quiet atmosphere to absorb and understand information[/blue].", "explanationUrdu": "[red]سوچ اور توجہ متاثر ہوتی ہے[/red] درست ہے، کیونکہ [blue]کچھ بھی سیکھنے کے لیے پرسکون ماحول کی ضرورت ہوتی ہے تاکہ معلومات کو سمجھا جا سکے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How does noise affect our sleep and relaxation?", "urdu": "شور ہماری نیند اور آرام کو کیسے متاثر کرتا ہے؟", "options": [ "It helps us sleep well", "We cannot relax or sleep well", "It makes us feel energetic", "It provides deep rest" ], "correctAnswer": "B", "explanation": "[red]We cannot relax or sleep well[/red] is correct because [blue]loud sounds trigger the brain to stay active, preventing the body from entering a restful state[/blue].", "explanationUrdu": "[red]ہم آرام نہیں کر سکتے اور نہ ہی اچھی نیند لے سکتے ہیں[/red] درست ہے، کیونکہ [blue]شور دماغ کو متحرک رکھتا ہے اور جسم کو سکون کی حالت میں نہیں جانے دیتا[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What psychological symptoms are caused by noise pollution?", "urdu": "صوتی آلودگی سے کون سی نفسیاتی علامات پیدا ہوتی ہیں؟", "options": [ "Joy and excitement", "Fatigue and anxiety", "Calmness and peace", "Patience and tolerance" ], "correctAnswer": "B", "explanation": "[red]Fatigue and anxiety[/red] is correct because [blue]noise pollution makes people feel constantly tired and mentally worried[/blue].", "explanationUrdu": "[red]تھکن اور بے چینی[/red] درست ہے، کیونکہ [blue]صوتی آلودگی لوگوں کو مسلسل تھکا ہوا اور ذہنی طور پر پریشان رکھتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How does a noisy environment affect animals?", "urdu": "شور والا ماحول جانوروں کو کیسے متاثر کرتا ہے؟", "options": [ "They grow bigger", "They are affected badly", "They become friendly", "They sleep more" ], "correctAnswer": "B", "explanation": "[red]They are affected badly[/red] is correct as [blue]animals experience stress and biological disruptions due to loud sounds just like humans[/blue].", "explanationUrdu": "[red]وہ بُری طرح متاثر ہوتے ہیں[/red] درست ہے، کیونکہ [blue]انسانوں کی طرح جانور بھی اونچی آوازوں کی وجہ سے ذہنی تناؤ اور جسمانی مسائل کا شکار ہوتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What specific effect does noise have on the growth of sheep and hens?", "urdu": "بھیڑوں اور مرغیوں کی نشوونما پر شور کا کیا خاص اثر پڑتا ہے؟", "options": [ "Their growth is disrupted", "They grow twice as fast", "They become stronger", "No effect on growth" ], "correctAnswer": "A", "explanation": "[red]Their growth is disrupted[/red] is correct because [blue]noise stress prevents these animals from developing and growing normally[/blue].", "explanationUrdu": "[red]نشوونما میں رکاوٹ آتی ہے[/red] درست ہے، کیونکہ [blue]شور سے پیدا ہونے والا تناؤ ان جانوروں کو قدرتی طریقے سے بڑھنے سے روکتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the impact of noise on the milk production of a cow?", "urdu": "گائے کی دودھ کی پیداوار پر شور کا کیا اثر ہوتا ہے؟", "options": [ "Cow gives more milk", "Cow gives less milk", "Milk becomes creamier", "Production remains the same" ], "correctAnswer": "B", "explanation": "[red]Cow gives less milk[/red] is correct because [blue]the stress caused by a noisy environment reduces the animal's ability to produce milk[/blue].", "explanationUrdu": "[red]گائے کم دودھ دیتی ہے[/red] درست ہے، کیونکہ [blue]شور والے ماحول سے پیدا ہونے والا ذہنی تناؤ جانور کی دودھ پیدا کرنے کی صلاحیت کو کم کر دیتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Controlling Noise Pollution", "question": "How are the noise levels of our cities and industrial zones described?", "urdu": "ہمارے شہروں اور صنعتی علاقوں میں شور کی سطح کیسی بتائی گئی ہے؟", "options": [ "Very low", "Within safe limits", "Higher than safe limits", "Perfect for health" ], "correctAnswer": "C", "explanation": "[red]Higher than safe limits[/red] is correct because [blue]urban and industrial areas often produce excessive noise that exceeds the safety standards set by health organizations[/blue].", "explanationUrdu": "[red]محفوظ حد سے زیادہ[/red] درست ہے کیونکہ [blue]شہروں اور کارخانوں میں شور کی سطح اتنی زیادہ ہو چکی ہے جو انسانی صحت کے لیے نقصان دہ سمجھی جاتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which international organization has notified safe limits for noise?", "urdu": "شور کے لیے محفوظ حدود کس بین الاقوامی ادارے نے مقرر کی ہیں؟", "options": [ "World Bank", "United Nations", "Olympic Committee", "Red Cross" ], "correctAnswer": "B", "explanation": "[red]United Nations[/red] is correct because [blue]this global body provides guidelines and safety notifications to protect people from environmental hazards like noise pollution[/blue].", "explanationUrdu": "[red]اقوام متحدہ (United Nations)[/red] درست ہے کیونکہ [blue]یہ عالمی ادارہ شور جیسی ماحولیاتی آلودگی سے بچاؤ کے لیے محفوظ حدود اور ہدایات جاری کرتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Near which areas should the use of horns be strictly banned?", "urdu": "کن علاقوں کے قریب ہارن بجانے پر سختی سے پابندی ہونی چاہیے؟", "options": [ "Markets and shops", "Schools, hospitals, and libraries", "Movie theaters", "Fuel stations" ], "correctAnswer": "B", "explanation": "[red]Schools, hospitals, and libraries[/red] is correct because [blue]these places require a quiet environment for patients to recover and students to study without disturbance[/blue].", "explanationUrdu": "[red]سکولوں، ہسپتالوں اور لائبریریوں[/red] درست ہے کیونکہ [blue]ان جگہوں پر سکون کی ضرورت ہوتی ہے تاکہ مریضوں کے علاج اور طلباء کی پڑھائی میں خلل نہ پڑے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What should be restricted to reduce noise pollution besides horns?", "urdu": "ہارن کے علاوہ صوتی آلودگی کم کرنے کے لیے کس چیز پر پابندی ہونی چاہیے؟", "options": [ "Planting trees", "Unnecessary use of loudspeakers", "Walking in parks", "Using bicycles" ], "correctAnswer": "B", "explanation": "[red]Unnecessary use of loudspeakers[/red] is correct because [blue]loud audio systems contribute significantly to irritating noise in residential areas[/blue].", "explanationUrdu": "[red]لاؤڈ سپیکر کا غیر ضروری استعمال[/red] درست ہے کیونکہ [blue]لاؤڈ سپیکر کی اونچی آواز رہائشی علاقوں میں پریشان کن شور پیدا کرنے کا ایک بڑا سبب ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which infrastructure problems are mentioned as big sources of noise?", "urdu": "انفراسٹرکچر کے کون سے مسائل شور کا ایک بڑا ذریعہ بتائے گئے ہیں؟", "options": [ "New buildings", "Broken roads and worn-out tyres", "Street lights", "Painted walls" ], "correctAnswer": "B", "explanation": "[red]Broken roads and worn-out tyres[/red] is correct because [blue]damaged surfaces and old tires create loud friction and rattling sounds during travel[/blue].", "explanationUrdu": "[red]ٹوٹی ہوئی سڑکیں اور گھسے ہوئے ٹائر[/red] درست ہے کیونکہ [blue]خراب سڑکوں پر پرانے ٹائروں کے چلنے سے بہت زیادہ شور پیدا ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What devices should be ensured in motor vehicles and industries to control noise?", "urdu": "گاڑیوں اور صنعتوں میں شور کو کنٹرول کرنے کے لیے کن آلات کا استعمال یقینی بنانا چاہیے؟", "options": [ "Bright lights", "Good quality silencers", "Large mirrors", "Heavy weights" ], "correctAnswer": "B", "explanation": "[red]Good quality silencers[/red] is correct because [blue]these devices are designed to muffle or absorb the loud sounds produced by engines and machinery[/blue].", "explanationUrdu": "[red]اچھی کوالٹی کے سائلینسر[/red] درست ہے کیونکہ [blue]یہ آلات انجن اور مشینوں سے نکلنے والی اونچی آوازوں کو جذب کر کے شور کم کر دیتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Where should bus stands, airports, and factories be ideally planned?", "urdu": "بس اسٹینڈز، ہوائی اڈے اور فیکٹریاں مثالی طور پر کہاں واقع ہونی چاہئیں؟", "options": [ "In the middle of cities", "Away from residential areas", "Near primary schools", "Inside apartment blocks" ], "correctAnswer": "B", "explanation": "[red]Away from residential areas[/red] is correct to ensure that [blue]the heavy noise from transport and industry does not disturb the people living in their homes[/blue].", "explanationUrdu": "[red]رہائشی علاقوں سے دور[/red] درست ہے تاکہ [blue]ٹرانسپورٹ اور صنعتوں کا بھاری شور گھروں میں رہنے والے لوگوں کے سکون کو برباد نہ کرے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How do trees help in reducing noise pollution around roads and factories?", "urdu": "سڑکوں اور فیکٹریوں کے گرد درخت صوتی آلودگی کم کرنے میں کیسے مدد کرتے ہیں؟", "options": [ "They produce sound", "They absorb noise", "They reflect light", "They stop the wind" ], "correctAnswer": "B", "explanation": "[red]They absorb noise[/red] is correct because [blue]thick belts of trees act as natural barriers that soak up sound waves, making the surrounding area quieter[/blue].", "explanationUrdu": "[red]شور جذب کرتے ہیں[/red] درست ہے کیونکہ [blue]درختوں کی گھنی پٹیاں ایک قدرتی رکاوٹ کے طور پر کام کرتی ہیں جو آواز کی لہروں کو جذب کر کے ماحول کو پرسکون بناتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Besides absorbing noise, what other environmental benefit do trees provide?", "urdu": "شور جذب کرنے کے علاوہ درخت ماحول کو کیا فائدہ پہنچاتے ہیں؟", "options": [ "They make it hotter", "They clean the polluted air", "They cause noise", "They stop rainfall" ], "correctAnswer": "B", "explanation": "[red]They clean the polluted air[/red] is correct because [blue]trees absorb carbon dioxide and release oxygen, helping to purify the atmosphere we breathe[/blue].", "explanationUrdu": "[red]آلودہ ہوا کو صاف کرتے ہیں[/red] درست ہے کیونکہ [blue]درخت کاربن ڈائی آکسائیڈ جذب کر کے آکسیجن فراہم کرتے ہیں جس سے فضا صاف ہو جاتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How should awareness about noise control be promoted in the public?", "urdu": "عوام میں شور کے کنٹرول کے بارے میں آگاہی کیسے بڑھائی جانی چاہیے؟", "options": [ "By keeping secrets", "Through media and other means", "By increasing noise", "Only through letters" ], "correctAnswer": "B", "explanation": "[red]Through media and other means[/red] is correct because [blue]using television, radio, and the internet is the most effective way to educate large numbers of people about health risks[/blue].", "explanationUrdu": "[red]میڈیا اور دیگر ذرائع سے[/red] درست ہے کیونکہ [blue]ٹی وی اور انٹرنیٹ کے ذریعے لوگوں کو شور کے نقصانات اور اس سے بچاؤ کے بارے میں بہترین طریقے سے آگاہ کیا جا سکتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Why could astronauts on the moon not talk to each other like we do on Earth?", "urdu": "چاند پر جانے والے خلاباز ایک دوسرے سے اس طرح بات کیوں نہیں کر سکتے تھے جیسے ہم زمین پر کرتے ہیں؟", "options": [ "Because they forgot how to speak", "Because there is no air on the moon", "Because they were too busy", "Because the moon is too bright" ], "correctAnswer": "B", "explanation": "[red]Because there is no air on the moon[/red] is correct because [blue]sound waves require a medium like air to travel, and the moon is a vacuum[/blue].", "explanationUrdu": "[red]چاند پر ہوا نہ ہونے کی وجہ سے[/red] درست ہے کیونکہ [blue]آواز کو سفر کرنے کے لیے ہوا جیسے کسی ذریعے کی ضرورت ہوتی ہے، جبکہ چاند پر ہوا موجود نہیں ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What system do astronauts use to communicate with each other on the moon?", "urdu": "خلاباز چاند پر ایک دوسرے سے بات کرنے کے لیے کون سا نظام استعمال کرتے ہیں؟", "options": [ "Shouting loudly", "Writing on paper", "Wireless radio system", "Using light signals only" ], "correctAnswer": "C", "explanation": "[red]Wireless radio system[/red] is correct because [blue]radio waves can travel through space without needing air, allowing astronauts to stay in contact[/blue].", "explanationUrdu": "[red]وائرلیس ریڈیو سسٹم[/red] درست ہے کیونکہ [blue]ریڈیو لہریں ہوا کے بغیر بھی سفر کر سکتی ہیں، جس کی وجہ سے خلاباز ایک دوسرے سے رابطہ رکھ پاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false } ]; // Configuration const config = { headerImageUrl: "https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhQcCGSYevC2r4MwFiG70uGfEu4Jxybca5zldpl9wKmngBaKCaPmH8pR1HmY-ORrYsXNpYQ70a3wA8KOmkJpjQtlx3CPh-MnXt4lB6TbpEKl6cjyoZQFKI2KNENHtSKV8aJAczCJegu4W6bcvB4K_3eXo7S-wK7ighUii17ASRTqHl5JX_tMUo-hoYJWQ/s16000/5th%20Class%20General%20Science%20Ch-6%20image.jpg", questionsPerPage: 10, // YAHAN AAP KA SPECIFIC BACKGROUND LINK LAGA DIYA HAI pdfBackgroundUrl: "https://media.licdn.com/dms/image/v2/D4D22AQEeipTaShU2pg/feedshare-shrink_800/B4DZr3lbg8J4Ag-/0/1765090376076?e=1766620800&v=beta&t=jhdnVgeSHW5QsvbAbK719ygBmv_7sP76YE5CybbpcgY", shareImage: { width: 1200, height: 630, backgroundGradient: ['#1e3c72', '#2a5298'], textColor: '#ffffff', optionTextColor: '#333333', correctAnswerColor: '#28a745', borderRadius: 20, padding: 40, questionFontSize: 36, urduFontSize: 32, optionFontSize: 28, noticeFontSize: 24, correctAnswerFontSize: 28, overlayOpacity: 0.7 } }; let answersShown = false; let selectedOptions = {}; let currentPage = 1; let speechSynthesis = window.speechSynthesis; let contentExpanded = false; let contentInUrdu = false; function getCurrentPageFromURL() { const urlParams = new URLSearchParams(window.location.search); const page = parseInt(urlParams.get('page')); return isNaN(page) || page < 1 ? 1 : Math.min(page, Math.ceil(questions.length / config.questionsPerPage)); } function updateURL(page) { const urlParams = new URLSearchParams(window.location.search); urlParams.set('page', page); const newUrl = window.location.pathname + '?' + urlParams.toString(); window.history.pushState({ path: newUrl }, '', newUrl); } function parseHighlightedText(text) { text = text.replace(/\[red\](.*?)\[\/red\]/g, '<span class="highlight-red">$1</span>'); text = text.replace(/\[blue\](.*?)\[\/blue\]/g, '<span class="highlight-blue">$1</span>'); text = text.replace(/\[green\](.*?)\[\/green\]/g, '<span class="highlight-green">$1</span>'); text = text.replace(/\[yellow\](.*?)\[\/yellow\]/g, '<span class="highlight-yellow">$1</span>'); text = text.replace(/\[purple\](.*?)\[\/purple\]/g, '<span class="highlight-purple">$1</span>'); return text; } // ========================================================= // ============ TOC / SCROLL LOGIC START =================== // ========================================================= function generateTOC() { const tocContainer = document.getElementById('toc-container'); const tocList = document.getElementById('toc-list'); tocList.innerHTML = ''; let hasTopics = false; let topicCount = 0; // Added for counting headings questions.forEach((q, index) => { if (q.topicHeading) { hasTopics = true; topicCount++; const li = document.createElement('li'); li.className = 'toc-item'; li.textContent = q.topicHeading; li.onclick = () => scrollToTopic(index); // Hide headings after the 6th one if (topicCount > 6) { li.style.display = 'none'; li.classList.add('hidden-toc-item'); } tocList.appendChild(li); } }); // Remove existing button if any const existingBtn = document.getElementById('toc-see-more-btn-container'); if (existingBtn) existingBtn.remove(); // Add 'See More' button if there are more than 6 topics if (topicCount > 6) { const btnContainer = document.createElement('div'); btnContainer.id = 'toc-see-more-btn-container'; btnContainer.style.textAlign = 'center'; btnContainer.style.marginTop = '20px'; btnContainer.style.gridColumn = '1 / -1'; // To span full width if in grid const seeMoreBtn = document.createElement('button'); seeMoreBtn.className = 'btn btn-primary'; seeMoreBtn.textContent = 'See More Headings'; seeMoreBtn.onclick = function() { const hiddenItems = tocList.querySelectorAll('.hidden-toc-item'); hiddenItems.forEach(item => { item.style.display = 'flex'; // Restoring original flex display }); btnContainer.style.display = 'none'; // Hide button after clicking }; btnContainer.appendChild(seeMoreBtn); tocContainer.appendChild(btnContainer); } if (hasTopics) { tocContainer.style.display = 'block'; } } function scrollToTopic(questionIndex) { const targetPage = Math.floor(questionIndex / config.questionsPerPage) + 1; if (targetPage === currentPage) { executeScrollHighlight(questionIndex); } else { window.location.href = window.location.pathname + `?page=${targetPage}&scrollTo=${questionIndex}`; } } function executeScrollHighlight(index) { const element = document.getElementById(`q-card-${index}`); const headingElement = document.getElementById(`heading-for-${index}`); const targetElement = headingElement || element; if (targetElement) { targetElement.scrollIntoView({ behavior: 'smooth', block: 'center' }); if(element) { element.classList.add('highlight-scroll'); setTimeout(() => { element.classList.remove('highlight-scroll'); }, 2500); } } } function checkScrollOnLoad() { const urlParams = new URLSearchParams(window.location.search); const scrollToIdx = urlParams.get('scrollTo'); if (scrollToIdx !== null) { setTimeout(() => { executeScrollHighlight(parseInt(scrollToIdx)); const newUrl = window.location.pathname + '?page=' + currentPage; window.history.replaceState({}, '', newUrl); }, 800); } } // ========================================================= // ============ TOC / SCROLL LOGIC END ===================== // ========================================================= function loadQuestions(page = 1) { currentPage = page; updateURL(page); const quizContainer = document.getElementById('quiz-container'); quizContainer.innerHTML = ''; const startIndex = (page - 1) * config.questionsPerPage; const endIndex = Math.min(startIndex + config.questionsPerPage, questions.length); for (let i = startIndex; i < endIndex; i++) { const q = questions[i]; // TOC: Add Topic Heading if exists if (q.topicHeading) { const headingDiv = document.createElement('div'); headingDiv.className = 'in-quiz-topic-heading'; headingDiv.id = `heading-for-${i}`; headingDiv.textContent = q.topicHeading; quizContainer.appendChild(headingDiv); } const questionElement = document.createElement('div'); questionElement.className = 'question-card'; questionElement.id = `q-card-${i}`; // TOC: Add ID for scrolling // CHECK FOR IMPORTANT QUESTION if (q.isImportant) { questionElement.classList.add('important-question'); // Add Badge with Star Icon const badge = document.createElement('div'); badge.className = 'important-badge'; // Star Icon URL (CDN) const starIconURL = "https://cdn-icons-png.flaticon.com/512/1828/1828884.png"; // Using Image tag instead of <i> tag badge.innerHTML = `<img src="${starIconURL}" style="width: 14px; height: 14px; margin-right: 5px; vertical-align: middle;"> Important`; questionElement.appendChild(badge); } const questionTextContainer = document.createElement('div'); questionTextContainer.onclick = function() { if (q.questionLink) { window.location.href = q.questionLink; } }; const questionNumber = i + 1; questionTextContainer.innerHTML = ` <span class="question-text">${questionNumber}. ${q.question}</span> <span class="urdu-text">${q.urdu}</span> `; questionElement.appendChild(questionTextContainer); if (q.ttsEnabled) { const ttsButton = document.createElement('button'); ttsButton.className = 'tts-btn'; ttsButton.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.sound}')"></div><span>Listen Question</span>`; ttsButton.onclick = (e) => { e.stopPropagation(); speakQuestion(q); }; questionElement.appendChild(ttsButton); } const optionsDiv = document.createElement('div'); optionsDiv.className = 'options'; optionsDiv.id = `options-${i}`; q.options.forEach((option, j) => { const optionDiv = document.createElement('div'); optionDiv.className = 'option'; optionDiv.onclick = (e) => { e.stopPropagation(); selectOption(optionDiv, String.fromCharCode(65 + j), i); }; optionDiv.innerHTML = `<span class="option-letter">${String.fromCharCode(65 + j)}</span><span class="option-text">${option}</span>`; optionsDiv.appendChild(optionDiv); }); questionElement.appendChild(optionsDiv); if (q.showSocialShare) { const shareButtons = document.createElement('div'); shareButtons.className = 'share-buttons'; const whatsappBtn = document.createElement('button'); whatsappBtn.className = 'share-btn whatsapp-btn'; whatsappBtn.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.whatsapp}')"></div><span>Share via WhatsApp</span>`; whatsappBtn.onclick = () => shareQuestionWithImage(i, 'whatsapp'); shareButtons.appendChild(whatsappBtn); const copyLinkBtn = document.createElement('button'); copyLinkBtn.className = 'share-btn copy-link-btn'; copyLinkBtn.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.link}')"></div><span>Copy Link</span>`; copyLinkBtn.onclick = () => { const link = q.questionLink || window.location.href; navigator.clipboard.writeText(link).then(() => { copyLinkBtn.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.link}')"></div><span>Copied!</span>`; copyLinkBtn.classList.add('copied'); setTimeout(() => { copyLinkBtn.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.link}')"></div><span>Copy Link</span>`; copyLinkBtn.classList.remove('copied'); }, 2000); }); }; shareButtons.appendChild(copyLinkBtn); questionElement.appendChild(shareButtons); } const explanationBtn = document.createElement('button'); explanationBtn.className = 'explanation-btn'; explanationBtn.onclick = (e) => { e.stopPropagation(); toggleExplanation(i); }; explanationBtn.innerHTML = '<span>اس سوال کو وضاحت کے ساتھ پڑھیں</span>'; // START: *** NEW LAYOUT LOGIC *** // Create a container for the action buttons const actionsContainer = document.createElement('div'); actionsContainer.className = 'question-actions'; // Add the explanation button to the container actionsContainer.appendChild(explanationBtn); // Add the MODERN comment icon to the container if (q.questionLink) { const commentLink = document.createElement('a'); commentLink.href = q.questionLink; commentLink.target = '_blank'; commentLink.className = 'modern-comment-link'; const commentSVG = `<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M21.99 4c0-1.1-.89-2-1.99-2H4c-1.1 0-2 .9-2 2v12c0 1.1.9 2 2 2h14l4 4-.01-18zM18 14H6v-2h12v2zm0-3H6V9h12v2zm0-3H6V6h12v2z"/></svg>`; commentLink.innerHTML = `<span class="comment-count">(Comments)</span> ${commentSVG}`; actionsContainer.appendChild(commentLink); } // Add the actions container to the main question element questionElement.appendChild(actionsContainer); // END: *** NEW LAYOUT LOGIC *** const explanationDiv = document.createElement('div'); explanationDiv.className = 'explanation'; explanationDiv.id = `explanation-${i}`; const translateBtn = document.createElement('button'); translateBtn.className = 'translate-btn'; translateBtn.innerHTML = 'Translate in Urdu'; translateBtn.onclick = (e) => { e.stopPropagation(); toggleExplanationTranslation(i); }; explanationDiv.appendChild(translateBtn); const explanationText = document.createElement('div'); explanationText.innerHTML = parseHighlightedText(q.explanation.replace(/\n/g, '<br>')); explanationDiv.appendChild(explanationText); const explanationUrduDiv = document.createElement('div'); explanationUrduDiv.className = 'explanation-urdu'; explanationUrduDiv.innerHTML = parseHighlightedText(q.explanationUrdu.replace(/\n/g, '<br>')); explanationDiv.appendChild(explanationUrduDiv); if (q.explanationImage) { const imgContainer = document.createElement('div'); imgContainer.style.textAlign = 'center'; const imgLink = document.createElement('a'); imgLink.href = q.explanationImageLink || '#'; imgLink.target = '_blank'; const img = document.createElement('img'); img.src = q.explanationImage; img.alt = q.explanationImageAlt || 'Explanation Image'; img.className = 'explanation-image'; imgLink.appendChild(img); imgContainer.appendChild(imgLink); if (q.explanationImageCaption) { const caption = document.createElement('div'); caption.className = 'question-image-caption'; caption.textContent = q.explanationImageCaption; imgContainer.appendChild(caption); } explanationDiv.appendChild(imgContainer); } questionElement.appendChild(explanationDiv); quizContainer.appendChild(questionElement); // Har 3 sawalat ke baad ad daalne ka logic if ((i + 1) % 3 === 0 && i < endIndex - 1) { const adContainer = document.createElement('div'); adContainer.className = 'ad-container'; adContainer.innerHTML = `<p>Advertisement Space</p>`; quizContainer.appendChild(adContainer); } if (q.ProTips) { const tipsElement = document.createElement('div'); tipsElement.className = 'tips-section'; tipsElement.innerHTML = q.ProTips; quizContainer.appendChild(tipsElement); } if (q.imageAfter) { const imageContainer = document.createElement('div'); imageContainer.className = 'question-image'; const imageLink = document.createElement('a'); imageLink.href = q.imageAfter.link; imageLink.target = '_blank'; const image = document.createElement('img'); image.src = q.imageAfter.url; image.alt = q.imageAfter.alt || 'Question related image'; imageLink.appendChild(image); imageContainer.appendChild(imageLink); if (q.imageAfter.caption) { const caption = document.createElement('div'); caption.className = 'question-image-caption'; caption.textContent = q.imageAfter.caption; imageContainer.appendChild(caption); } quizContainer.appendChild(imageContainer); } if (i < endIndex - 1) { const isAdNext = ((i + 1) % 3 === 0 && i < questions.length - 1); if (!isAdNext) { const divider = document.createElement('div'); divider.className = 'divider'; quizContainer.appendChild(divider); } } } if (answersShown) { showAllAnswers(); } else { hideAllAnswers(); } updatePagination(); // YEH LINE ADD KI GAYI HAI: Sawalat load hone ke baad ads ko load karein applyAds(); } function toggleExplanationTranslation(questionIndex) { const explanationDiv = document.getElementById(`explanation-${questionIndex}`); const englishExplanation = explanationDiv.querySelector('div:not(.explanation-urdu)'); const urduExplanation = explanationDiv.querySelector('.explanation-urdu'); if (englishExplanation.style.display !== 'none') { englishExplanation.style.display = 'none'; urduExplanation.style.display = 'block'; } else { englishExplanation.style.display = 'block'; urduExplanation.style.display = 'none'; } } function speakQuestion(question) { if (speechSynthesis.speaking) { speechSynthesis.cancel(); } const questionUtterance = new SpeechSynthesisUtterance(`Question: ${question.question.replace('?', '.')}`); questionUtterance.lang = 'en-US'; questionUtterance.rate = 0.7; questionUtterance.pitch = 0.8; let optionsText = 'Options: '; question.options.forEach((option, index) => { optionsText += `${String.fromCharCode(65 + index)}... ${option}. `; }); const optionsUtterance = new SpeechSynthesisUtterance(optionsText); optionsUtterance.lang = 'en-US'; optionsUtterance.rate = 0.7; optionsUtterance.pitch = 0.8; speechSynthesis.speak(questionUtterance); questionUtterance.onend = function() { speechSynthesis.speak(optionsUtterance); }; } function updatePagination() { const pagination = document.getElementById('pagination'); pagination.innerHTML = ''; const totalPages = Math.ceil(questions.length / config.questionsPerPage); if (totalPages <= 1) return; const firstBtn = document.createElement('button'); firstBtn.className = 'page-nav'; firstBtn.innerHTML = '&laquo; First'; firstBtn.onclick = () => { window.location.href = window.location.pathname + '?page=1'; }; if (currentPage === 1) firstBtn.classList.add('disabled-nav'); pagination.appendChild(firstBtn); const prevBtn = document.createElement('button'); prevBtn.className = 'page-nav'; prevBtn.innerHTML = '&lsaquo;'; prevBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + (currentPage - 1); }; if (currentPage === 1) prevBtn.classList.add('disabled-nav'); pagination.appendChild(prevBtn); if (currentPage > 2) { const firstPageBtn = document.createElement('button'); firstPageBtn.className = 'page-btn'; firstPageBtn.textContent = '1'; if (1 === currentPage) firstPageBtn.classList.add('active'); firstPageBtn.onclick = () => { window.location.href = window.location.pathname + '?page=1'; }; pagination.appendChild(firstPageBtn); if (currentPage > 3) { const ellipsis1 = document.createElement('span'); ellipsis1.className = 'page-ellipsis'; ellipsis1.textContent = '...'; pagination.appendChild(ellipsis1); } } const startPage = Math.max(2, currentPage - 1); const endPage = Math.min(totalPages - 1, currentPage + 1); for (let i = startPage; i <= endPage; i++) { const pageBtn = document.createElement('button'); pageBtn.className = 'page-btn'; pageBtn.textContent = i; if (i === currentPage) pageBtn.classList.add('active'); pageBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + i; }; pagination.appendChild(pageBtn); } if (currentPage < totalPages - 1) { if (currentPage < totalPages - 2) { const ellipsis2 = document.createElement('span'); ellipsis2.className = 'page-ellipsis'; ellipsis2.textContent = '...'; pagination.appendChild(ellipsis2); } const lastPageBtn = document.createElement('button'); lastPageBtn.className = 'page-btn'; lastPageBtn.textContent = totalPages; if (totalPages === currentPage) lastPageBtn.classList.add('active'); lastPageBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + totalPages; }; pagination.appendChild(lastPageBtn); } const nextBtn = document.createElement('button'); nextBtn.className = 'page-nav'; nextBtn.innerHTML = '&rsaquo;'; nextBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + (currentPage + 1); }; if (currentPage === totalPages) nextBtn.classList.add('disabled-nav'); pagination.appendChild(nextBtn); const lastBtn = document.createElement('button'); lastBtn.className = 'page-nav'; lastBtn.innerHTML = 'Last &raquo;'; lastBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + totalPages; }; if (currentPage === totalPages) lastBtn.classList.add('disabled-nav'); pagination.appendChild(lastBtn); const searchDiv = document.createElement('div'); searchDiv.className = 'page-search'; searchDiv.innerHTML = ` <input type="number" id="pageInput" min="1" max="${totalPages}" placeholder="Enter Page Number"> <button onclick="goToPageWithReload()">Go</button> `; pagination.appendChild(searchDiv); } function goToPageWithReload() { const pageInput = document.getElementById('pageInput'); const pageNum = parseInt(pageInput.value); const totalPages = Math.ceil(questions.length / config.questionsPerPage); if (pageNum >= 1 && pageNum <= totalPages) { window.location.href = window.location.pathname + '?page=' + pageNum; } else { alert(`Please enter a page number between 1 and ${totalPages}`); } } function selectOption(optionElement, selectedAnswer, questionIndex) { const question = questions[questionIndex]; const options = document.querySelectorAll(`#options-${questionIndex} .option`); options.forEach(opt => { opt.style.pointerEvents = 'none'; }); selectedOptions[questionIndex] = selectedAnswer; const correctOptionIndex = question.correctAnswer.charCodeAt(0) - 65; options[correctOptionIndex].classList.add('correct'); if (selectedAnswer !== question.correctAnswer) { const selectedIndex = selectedAnswer.charCodeAt(0) - 65; options[selectedIndex].classList.add('incorrect'); } } function toggleExplanation(questionIndex) { const explanationElement = document.getElementById(`explanation-${questionIndex}`); explanationElement.style.display = explanationElement.style.display === 'block' ? 'none' : 'block'; } function toggleFAQ(faqQuestion) { faqQuestion.classList.toggle('active'); const answer = faqQuestion.nextElementSibling; answer.style.display = answer.style.display === 'block' ? 'none' : 'block'; const toggleIcon = faqQuestion.querySelector('.faq-toggle'); toggleIcon.classList.toggle('rotated'); } function toggleAllAnswers() { answersShown = !answersShown; const btn = document.getElementById('toggleAnswersBtn'); if (answersShown) { btn.textContent = 'Hide All Answers'; showAllAnswers(); } else { btn.textContent = 'Show All Answers'; hideAllAnswers(); } } function showAllAnswers() { const startIndex = (currentPage - 1) * config.questionsPerPage; const endIndex = Math.min(startIndex + config.questionsPerPage, questions.length); for (let i = startIndex; i < endIndex; i++) { const q = questions[i]; const options = document.querySelectorAll(`#options-${i} .option`); if (options.length > 0) { const correctOptionIndex = q.correctAnswer.charCodeAt(0) - 65; options[correctOptionIndex].classList.add('correct'); if (selectedOptions.hasOwnProperty(i) && selectedOptions[i] !== q.correctAnswer) { const selectedIndex = selectedOptions[i].charCodeAt(0) - 65; options[selectedIndex].classList.add('incorrect'); } options.forEach(opt => { opt.style.pointerEvents = 'none'; }); } } } function hideAllAnswers() { const startIndex = (currentPage - 1) * config.questionsPerPage; const endIndex = Math.min(startIndex + config.questionsPerPage, questions.length); for (let i = startIndex; i < endIndex; i++) { const options = document.querySelectorAll(`#options-${i} .option`); options.forEach(option => { option.classList.remove('correct', 'incorrect'); }); options.forEach(opt => { opt.style.pointerEvents = 'auto'; }); } selectedOptions = {}; } function resetQuiz() { selectedOptions = {}; answersShown = false; document.getElementById('toggleAnswersBtn').textContent = 'Show All Answers'; loadQuestions(currentPage); } function changeHeaderImage(imageUrl) { document.getElementById('headerImage').src = imageUrl; } function toggleContentExpansion() { const contentPreview = document.getElementById('contentPreview'); const readMoreBtn = document.getElementById('readMoreBtn'); contentExpanded = !contentExpanded; if (contentExpanded) { contentPreview.classList.add('expanded'); readMoreBtn.textContent = 'Read Less'; } else { contentPreview.classList.remove('expanded'); readMoreBtn.textContent = 'Read More'; } } function toggleContentLanguage() { const englishContent = document.querySelector('.english-content'); const urduContent = document.querySelector('.urdu-content'); const translateBtn = document.getElementById('contentTranslateBtn'); contentInUrdu = !contentInUrdu; if (contentInUrdu) { englishContent.style.display = 'none'; urduContent.style.display = 'block'; translateBtn.textContent = 'Translate to English'; } else { englishContent.style.display = 'block'; urduContent.style.display = 'none'; translateBtn.textContent = 'Translate to Urdu'; } } async function createShareImage(questionIndex) { return new Promise((resolve) => { const q = questions[questionIndex]; const canvas = document.getElementById('shareCanvas'); const ctx = canvas.getContext('2d'); ctx.clearRect(0, 0, canvas.width, canvas.height); if (q.backgroundImage) { const img = new Image(); img.crossOrigin = "Anonymous"; img.onload = function() { ctx.drawImage(img, 0, 0, canvas.width, canvas.height); ctx.fillStyle = 'rgba(0, 0, 0, 0.5)'; ctx.fillRect(0, 0, canvas.width, canvas.height); drawQuestionContent(ctx, canvas, q, questionIndex); convertCanvasToImage(canvas, resolve); }; img.onerror = function() { console.log("Background image failed to load, using gradient fallback"); drawGradientBackground(ctx, canvas); drawQuestionContent(ctx, canvas, q, questionIndex); convertCanvasToImage(canvas, resolve); }; img.src = q.backgroundImage + (q.backgroundImage.includes('?') ? '&' : '?') + 't=' + Date.now(); } else { drawGradientBackground(ctx, canvas); drawQuestionContent(ctx, canvas, q, questionIndex); convertCanvasToImage(canvas, resolve); } }); } function drawGradientBackground(ctx, canvas) { const gradient = ctx.createLinearGradient(0, 0, canvas.width, canvas.height); gradient.addColorStop(0, '#1e3c72'); gradient.addColorStop(1, '#2a5298'); ctx.fillStyle = gradient; ctx.fillRect(0, 0, canvas.width, canvas.height); ctx.fillStyle = 'rgba(255, 255, 255, 0.05)'; for (let i = 0; i < 5; i++) { ctx.beginPath(); ctx.arc(Math.random() * canvas.width, Math.random() * canvas.height, Math.random() * 300 + 100, 0, Math.PI * 2); ctx.fill(); } } function drawQuestionContent(ctx, canvas, q, questionIndex) { const questionNumber = questionIndex + 1; const questionText = `${questionNumber}. ${q.question}`; const urduText = `${q.urdu.replace('؟', '').replace('?', '')}`; ctx.save(); ctx.beginPath(); ctx.roundRect(40, 40, canvas.width - 80, canvas.height - 80, 20); ctx.clip(); ctx.fillStyle = 'rgba(255, 255, 255, 0.15)'; ctx.fillRect(40, 40, canvas.width - 80, canvas.height - 80); ctx.strokeStyle = 'rgba(255, 255, 255, 0.3)'; ctx.lineWidth = 2; ctx.stroke(); ctx.restore(); ctx.fillStyle = '#ffffff'; ctx.textAlign = 'left'; ctx.font = 'bold 36px Roboto, sans-serif'; const questionLines = wrapText(ctx, questionText, canvas.width - 160, 36); let yPos = 80 + 36; questionLines.forEach(line => { ctx.fillText(line, 80, yPos); yPos += 36 + 10; }); ctx.font = '32px "Noto Nastaliq Urdu", serif'; ctx.textAlign = 'right'; const urduLines = wrapText(ctx, urduText, canvas.width - 160, 32); urduLines.forEach(line => { ctx.fillText(line, canvas.width - 80, yPos); yPos += 32 + 10; }); ctx.textAlign = 'left'; yPos += 20; ctx.font = 'italic 24px "Noto Nastaliq Urdu", serif'; ctx.fillStyle = 'rgba(255, 255, 255, 0.8)'; ctx.textAlign = 'right'; ctx.fillText("چار آپشن میں سے کسی پر بھی کلک کرنے سے جواب سبز ہو جائے گا", canvas.width - 80, yPos); yPos += 24 + 30; ctx.textAlign = 'left'; ctx.font = '28px Roboto, sans-serif'; ctx.textAlign = 'left'; q.options.forEach((option, index) => { const optionLetter = String.fromCharCode(65 + index); const isCorrect = optionLetter === q.correctAnswer; ctx.save(); ctx.beginPath(); ctx.roundRect(80, yPos - 10, canvas.width - 160, 28 + 20, 10); ctx.fillStyle = isCorrect ? 'rgba(40, 167, 69, 0.2)' : 'rgba(255, 255, 255, 0.15)'; ctx.fill(); ctx.strokeStyle = isCorrect ? '#28a745' : 'rgba(255, 255, 255, 0.3)'; ctx.lineWidth = 1; ctx.stroke(); ctx.restore(); ctx.beginPath(); ctx.arc(80 + 25, yPos + 28 / 2, 28 * 0.8, 0, Math.PI * 2); ctx.fillStyle = isCorrect ? '#28a745' : '#3498db'; ctx.fill(); ctx.fillStyle = '#ffffff'; ctx.textAlign = 'center'; ctx.fillText(optionLetter, 80 + 25, yPos + 28 / 2 + 28 * 0.3); ctx.fillStyle = isCorrect ? '#28a745' : '#ffffff'; ctx.textAlign = 'left'; ctx.fillText(`${optionLetter}) ${option}`, 80 + 60, yPos + 28 * 0.8); yPos += 28 + 30; }); ctx.fillStyle = 'rgba(255, 255, 255, 0.7)'; ctx.font = 'italic 20px Roboto, sans-serif'; ctx.textAlign = 'center'; ctx.fillText("Study For More PAKMCQs.ORG", canvas.width / 2, canvas.height - 40); } function convertCanvasToImage(canvas, resolve) { canvas.toBlob((blob) => { const imageUrl = URL.createObjectURL(blob); resolve(imageUrl); }, 'image/png', 1.0); } function wrapText(context, text, maxWidth, fontSize) { const words = text.split(' '); const lines = []; let currentLine = words[0]; for (let i = 1; i < words.length; i++) { const word = words[i]; const width = context.measureText(currentLine + ' ' + word).width; if (width < maxWidth) { currentLine += ' ' + word; } else { lines.push(currentLine); currentLine = word; } } lines.push(currentLine); return lines; } async function shareQuestionWithImage(questionIndex, platform) { try { const imageUrl = await createShareImage(questionIndex); const q = questions[questionIndex]; const shareUrl = q.questionLink || window.location.href; const shareText = `${questionIndex + 1}. ${q.question}\n\n${q.urdu.replace(/#&\d+/g, '')}\n\nStudy more at: ${shareUrl}`; if (navigator.share) { const response = await fetch(imageUrl); const blob = await response.blob(); const file = new File([blob], 'question.png', { type: 'image/png' }); await navigator.share({ title: q.question, text: shareText, files: [file], url: shareUrl }); } else { if (platform === 'facebook') { window.open(`https://www.facebook.com/sharer/sharer.php?u=${encodeURIComponent(shareUrl)}`, '_blank'); } else if (platform === 'twitter') { const mockImageUrl = imageUrl; window.open(`https://twitter.com/intent/tweet?text=${encodeURIComponent(shareText)}&url=${encodeURIComponent(mockImageUrl)}`, '_blank'); } else if (platform === 'whatsapp') { const link = document.createElement('a'); link.href = `whatsapp://send?text=${encodeURIComponent(shareText)}`; link.click(); } } } catch (err) { console.error('Error sharing:', err); alert('Sharing failed. Please try again or copy the link manually.'); } } /* ========================================================= */ /* ============ DYNAMIC PDF GENERATION LOGIC =============== */ /* ========================================================= */ async function generateDynamicPDF() { // Check if jsPDF is loaded if (!window.jspdf) { alert("PDF library is loading. Please wait a moment and try again."); return; } // --- UI: START LOADING & SHOW PROGRESS BAR --- const btn = document.getElementById('generatePdfBtn'); const btnText = btn.querySelector('.btn-text'); const btnProgress = btn.querySelector('.progress-bar-fill'); const originalText = "Click here for Download PDF"; btn.disabled = true; // Disable double clicks btnText.textContent = "Initializing..."; btnProgress.style.width = "10%"; // Start progress const { jsPDF } = window.jspdf; const doc = new jsPDF('p', 'mm', 'a4'); // Portrait, Millimeters, A4 // 1. Settings & Dimensions const pageWidth = 210; const pageHeight = 297; const marginTop = 30; const marginBottom = 05; const marginLeft = 15; const marginRight = 15; const contentWidth = pageWidth - marginLeft - marginRight; let cursorY = marginTop; // 2. Filter Questions (pdf = true) const pdfQuestions = questions.filter(q => q.pdf === true || (q.getAttribute && q.getAttribute('data-pdf') === "true") ); if (pdfQuestions.length === 0) { alert("No questions marked for PDF found."); // Reset Button btn.disabled = false; btnText.textContent = originalText; btnProgress.style.width = "0%"; return; } // --- UI: UPDATE STATUS --- btnText.textContent = "Downloading Image..."; btnProgress.style.width = "30%"; // 3. Load Background Image const bgUrl = config.pdfBackgroundUrl; let bgImage = null; try { bgImage = await loadImageAsBase64(bgUrl); // Image Loaded Success btnProgress.style.width = "50%"; } catch (e) { console.warn("Background image failed to load, generating PDF without it."); } // --- UI: UPDATE STATUS --- btnText.textContent = "Generating Pages..."; // Helper to Add a new page with background const addNewPage = () => { doc.addPage(); if (bgImage) { doc.addImage(bgImage, 'JPEG', 0, 0, pageWidth, pageHeight); } cursorY = marginTop; // Reset cursor to top margin }; // Add background to the first page if (bgImage) { doc.addImage(bgImage, 'JPEG', 0, 0, pageWidth, pageHeight); } // 4. Iterate and Print Questions pdfQuestions.forEach((q, index) => { // --- A. CALCULATE HEIGHT REQUIRED --- // Question Text Height doc.setFontSize(12); doc.setFont("helvetica", "bold"); const qTitle = `Q${index + 1}: ${q.question}`; const qTitleLines = doc.splitTextToSize(qTitle, contentWidth); const qTitleHeight = qTitleLines.length * 6; // Approx line height 6mm // Options Height doc.setFont("helvetica", "normal"); doc.setFontSize(10); let optionsHeight = 0; const processedOptions = []; q.options.forEach((opt, idx) => { const letter = String.fromCharCode(65 + idx); const optText = `${letter}) ${opt}`; const optLines = doc.splitTextToSize(optText, contentWidth - 5); // Indent slightly const h = optLines.length * 5; // Approx line height 5mm optionsHeight += h + 2; // +2mm padding between options processedOptions.push({ lines: optLines, height: h }); }); const totalQuestionHeight = qTitleHeight + optionsHeight + 8; // +8mm padding after question // --- B. CHECK SPACE & PAGE BREAK --- if (cursorY + totalQuestionHeight > pageHeight - marginBottom) { addNewPage(); } // --- C. RENDER CONTENT --- // Render Question Title doc.setFontSize(12); doc.setTextColor(0, 0, 0); doc.setFont("helvetica", "bold"); doc.text(qTitleLines, marginLeft, cursorY); cursorY += qTitleHeight + 2; // Render Options doc.setFontSize(10); doc.setFont("helvetica", "normal"); processedOptions.forEach((pOpt, idx) => { // Check if this is the correct answer to highlight (Optional visual cue) const letter = String.fromCharCode(65 + idx); if (letter === q.correctAnswer) { doc.setFont("helvetica", "bold"); doc.setTextColor(0, 100, 0); // Green } else { doc.setFont("helvetica", "normal"); doc.setTextColor(0, 0, 0); // Black } doc.text(pOpt.lines, marginLeft + 5, cursorY); cursorY += pOpt.height + 2; }); // Reset color/font and add bottom padding doc.setTextColor(0, 0, 0); cursorY += 6; }); // --- UI: FINALIZING --- btnText.textContent = "Saving PDF..."; btnProgress.style.width = "90%"; // 5. Save File doc.save('PAKMCQs_Questions.pdf'); // --- UI: COMPLETE & RESET --- btnText.textContent = "Downloaded!"; btnProgress.style.width = "100%"; setTimeout(() => { btn.disabled = false; btnText.textContent = originalText; btnProgress.style.width = "0%"; }, 3000); // Reset after 3 seconds } // Helper to load image with CORS handling for Blogger Images function loadImageAsBase64(url) { return new Promise((resolve, reject) => { const img = new Image(); // Ye line zaroori hai taake Google block na kare img.crossOrigin = 'Anonymous'; // URL ke aage time lagaya hai taake browser cache use na kare (Cache breaker) if (url.startsWith('http')) { img.src = url + (url.includes('?') ? '&' : '?') + 't=' + new Date().getTime(); } else { img.src = url; } img.onload = () => { const canvas = document.createElement('canvas'); canvas.width = img.width; canvas.height = img.height; const ctx = canvas.getContext('2d'); ctx.drawImage(img, 0, 0); try { const dataURL = canvas.toDataURL('image/jpeg', 0.8); // High Quality JPG resolve(dataURL); } catch (e) { console.error("CORS Error: Image load hui lekin export nahi ho saki.", e); // Agar phir bhi fail ho jaye to bina image ke continue karega reject(e); } }; img.onerror = (e) => { console.error("Image Failed to Load from URL:", url); reject(e); }; }); } /* ========================================================= */ document.addEventListener('DOMContentLoaded', function () { generateTOC(); // TOC Generate karna currentPage = getCurrentPageFromURL(); changeHeaderImage(config.headerImageUrl); loadQuestions(currentPage); checkScrollOnLoad(); // Scroll Check karna if redirected from another page document.getElementById('toggleAnswersBtn').addEventListener('click', toggleAllAnswers); document.getElementById('resetQuizBtn').addEventListener('click', resetQuiz); document.getElementById('readMoreBtn').addEventListener('click', toggleContentExpansion); document.getElementById('contentTranslateBtn').addEventListener('click', toggleContentLanguage); // === ATTACH PDF GENERATION EVENT === const pdfBtn = document.getElementById('generatePdfBtn'); if (pdfBtn) { pdfBtn.addEventListener('click', function(e) { e.preventDefault(); // Stop any default link behavior generateDynamicPDF(); }); } // =================================== const seeMoreFaqBtn = document.getElementById('seeMoreFaqBtn'); if (seeMoreFaqBtn) { seeMoreFaqBtn.addEventListener('click', function() { const hiddenFaqs = document.querySelectorAll('.hidden-faq'); hiddenFaqs.forEach(faq => { faq.style.display = 'block'; }); seeMoreFaqBtn.style.display = 'none'; }); } }); window.goToPageWithReload = goToPageWithReload; </script> </body> </html>Mehtab Ahmadhttp://www.blogger.com/profile/05636204994802332371noreply@blogger.comtag:blogger.com,1999:blog-51255189599790045.post-59989240522089558192026-05-28T08:00:00.000+05:002026-05-28T08:00:00.201+05:005th Class General Science Chapter 3 CBT Test | Flowers and Seeds MCQs | PAKMCQs<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- Forced Light Mode Meta --> <meta name="color-scheme" content="light"> <title>Professional CBT System</title> <script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/2.5.1/jspdf.umd.min.js"></script> <style> * { box-sizing: border-box; } :root { color-scheme: light; } #cbt-outer-shell { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; background: #f4f7f6; z-index: 99999999; display: flex; align-items: center; justify-content: center; font-family: 'Segoe UI', Arial, sans-serif; overflow: hidden; color: #333; } .not-started #cbt-outer-shell { position: relative; width: 100%; height: 500px; border-radius: 10px; overflow: hidden; } #fs-overlay { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.98); color: white; z-index: 100000000; flex-direction: column; align-items: center; justify-content: center; text-align: center; } .custom-overlay { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.6); z-index: 200000000; align-items: center; justify-content: center; } .custom-box { background: white; padding: 30px; border-radius: 12px; text-align: center; width: 350px; box-shadow: 0 10px 30px rgba(0,0,0,0.3); animation: popIn 0.3s ease; color: #333; } @keyframes popIn { from { transform: scale(0.8); opacity: 0; } to { transform: scale(1); opacity: 1; } } .custom-btn { border: none; padding: 10px 25px; border-radius: 5px; margin-top: 15px; cursor: pointer; font-size: 16px; color: white; min-width: 80px; } .btn-ok { background: #0056b3; } .btn-yes { background: #28a745; margin-right: 10px; } .btn-no { background: #dc3545; } .screen { display: none; width: 100%; height: 100%; background: #f4f7f6; overflow-y: auto; } .active { display: flex; flex-direction: column; align-items: center; justify-content: center; } .welcome-card { background: white; padding: 40px; border-radius: 15px; box-shadow: 0 10px 40px rgba(0,0,0,0.2); text-align: center; max-width: 600px; width: 90%; margin: 20px 0; color: #333; } .form-group { text-align: left; margin-bottom: 15px; } .form-group label { display: block; font-weight: bold; margin-bottom: 5px; color: #333; } .form-group input { width: 100%; padding: 10px; border: 1px solid #ccc; border-radius: 5px; font-size: 16px; background: white; color: black; } .form-group input[readonly] { background-color: #e9ecef; color: #495057; cursor: not-allowed; font-weight: bold; } .profile-section { margin-bottom: 20px; display: flex; flex-direction: column; align-items: center; } #preview-img { width: 100px; height: 100px; border-radius: 50%; object-fit: cover; border: 3px solid #0056b3; margin-bottom: 10px; } .exam-container { display: grid; grid-template-columns: 280px 1fr 250px; width: 100%; height: 100vh; background: white; } .left-side { background: #fff; border-right: 2px solid #eee; padding: 20px; text-align: center; display: flex; flex-direction: column; align-items: center; overflow-y: auto; } .exam-avatar { width: 100px; height: 100px; border-radius: 50%; object-fit: cover; border: 3px solid #0056b3; margin-bottom: 10px; } .timer-box { background: #fff0f0; border: 2px solid #dc3545; color: #dc3545; padding: 10px; border-radius: 8px; width: 100%; margin: 15px 0; } .timer-label { font-size: 12px; font-weight: bold; text-transform: uppercase; color: #333; } .timer-digits { font-size: 28px; font-weight: 800; font-family: monospace; } .progress-box { width: 100%; margin-bottom: 20px; text-align: left; } .progress-header { display: flex; justify-content: space-between; font-size: 14px; margin-bottom: 5px; font-weight: bold; color: #555; } .progress-bar-bg { width: 100%; height: 12px; background: #e9ecef; border-radius: 6px; overflow: hidden; } .progress-bar-fill { height: 100%; width: 0%; background: #28a745; transition: width 0.5s ease; } .candidate-info-list { width: 100%; text-align: left; font-size: 13px; color: #444; border-top: 1px solid #eee; padding-top: 10px; } .candidate-info-list p { border-bottom: 1px solid #f9f9f9; padding: 6px 0; margin: 0; display: flex; justify-content: space-between; } .main-exam-area { background: #fdfdfd; padding: 40px; overflow-y: auto; display: flex; flex-direction: column; justify-content: flex-start; } .right-side { background: #fff; border-left: 2px solid #eee; padding: 20px; overflow-y: auto; } .q-header { display: flex; justify-content: space-between; margin-bottom: 20px; font-size: 20px; border-bottom: 2px solid #0056b3; padding-bottom: 10px; } .question-text { font-size: 24px; font-weight: 600; color: #222; margin-bottom: 20px; line-height: 1.5; } .opt-label { display: flex; align-items: center; padding: 15px 20px; background: white; border: 2px solid #ececec; border-radius: 12px; margin-bottom: 12px; cursor: pointer; transition: 0.2s; font-size: 18px; color: #222; } .opt-label:hover { border-color: #0056b3; background: #f0f7ff; } .opt-label input { margin-right: 15px; transform: scale(1.4); } .action-buttons { margin-top: 20px; padding-top: 20px; border-top: 2px solid #eee; } .btn { padding: 12px 30px; border: none; border-radius: 8px; font-size: 16px; font-weight: bold; cursor: pointer; transition: 0.3s; } .btn-next { background: #28a745; color: white; } .btn-skip { background: #ffc107; color: #333; margin-right: 15px; } .btn-start { background: #0056b3; color: white; width: 100%; padding: 15px; } .skip-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 20px; } .skip-num { width: 45px; height: 45px; background: #eee; border: 1px solid #ccc; display: flex; align-items: center; justify-content: center; border-radius: 8px; cursor: pointer; font-weight: bold; color: black; } .skip-num.active { background: #dc3545; color: white; border: none; } #rotate-msg { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: #111; color: white; z-index: 200000000; text-align: center; padding-top: 20%; font-size: 20px; } @media screen and (max-width: 800px) and (orientation: portrait) { #rotate-msg { display: flex; flex-direction: column; justify-content: center; align-items: center; padding-top: 0; } } @media screen and (max-height: 500px) and (orientation: landscape) { .welcome-card { padding: 15px 25px !important; margin: 10px 0 !important; width: 95% !important; max-width: 100% !important;} .welcome-card h2 { font-size: 18px !important; margin: 5px 0 !important;} #preview-img { width: 60px !important; height: 60px !important; margin-bottom: 5px !important; } .form-group { margin-bottom: 5px !important; } .form-group label { font-size: 12px !important; } .form-group input { padding: 6px !important; font-size: 14px !important; } .exam-container { grid-template-columns: 180px 1fr 160px !important; height: 100vh !important; } .left-side { padding: 10px !important; width: 180px !important; } .exam-avatar { width: 50px !important; height: 50px !important; margin-bottom: 5px !important; } .timer-box { margin: 5px 0 !important; padding: 5px !important; } .timer-digits { font-size: 20px !important; } .progress-box { margin-bottom: 10px !important; } .candidate-info-list { font-size: 11px !important; padding-top: 5px !important; } .candidate-info-list p { padding: 3px 0 !important; } .main-exam-area { padding: 15px 20px !important; } .q-header { font-size: 16px !important; margin-bottom: 10px !important; } .question-text { font-size: 18px !important; margin-bottom: 10px !important; line-height: 1.2 !important; } .opt-label { padding: 8px 12px !important; margin-bottom: 6px !important; font-size: 15px !important; } .opt-label input { transform: scale(1.1) !important; margin-right: 10px !important; } .action-buttons { margin-top: 5px !important; padding-top: 5px !important; } .btn { padding: 8px 15px !important; font-size: 14px !important; } .right-side { padding: 10px !important; width: 160px !important; } .right-side h4 { font-size: 13px !important; margin-bottom: 5px !important; } .skip-grid { gap: 5px !important; grid-template-columns: repeat(4, 1fr) !important; } .skip-num { width: 32px !important; height: 32px !important; font-size: 12px !important; } } #r-status { color: #0056b3; margin-top: 0; font-weight: bold; } </style> </head> <body oncontextmenu="return false;"> <div id="rotate-msg">🔄 <br /><br /> بہترین رزلٹ کے لیے اپنے موبائل کو Landscape (ٹیڑھا) کریں</div> <div class="custom-overlay" id="custom-alert-overlay"> <div class="custom-box"> <div style="font-size: 40px;">⚠️</div> <h3 style="color: #333333; margin: 10px 0;">Alert</h3> <p id="custom-alert-msg" style="color: #666666;">Message</p> <button class="custom-btn btn-ok" onclick="closeCustomAlert()">OK</button> </div> </div> <div class="custom-overlay" id="custom-confirm-overlay"> <div class="custom-box"> <div style="font-size: 40px;">❓</div> <h3 style="color: #333333; margin: 10px 0;">Confirmation</h3> <p id="custom-confirm-msg" style="color: #666666;">Are you sure?</p> <div style="margin-top: 15px;"> <button class="custom-btn btn-yes" id="confirm-yes-btn">Yes</button> <button class="custom-btn btn-no" id="confirm-no-btn">No</button> </div> </div> </div> <div class="not-started" id="cbt-outer-shell"> <div id="fs-overlay"> <h2>⚠️ فل اسکرین موڈ بند ہے</h2> <p>ٹیسٹ جاری رکھنے کے لیے دوبارہ فل اسکرین بٹن دبائیں</p> <button class="btn btn-start" onclick="resumeFS()" style="width: auto;">Resume Full Screen</button> </div> <!-- Screen 1: Welcome --> <div class="screen active" id="screen1"> <div class="welcome-card"> <h1 style="color: #0056b3; margin-top: 0;">General Science (Flowers And Seeds)</h1> <p>PAKMCQs Online Computer Based Test</p> <hr style="margin: 25px 0; opacity: 0.2;" /> <button class="btn btn-start" onclick="startSetup()">Start Exam Now</button> </div> </div> <!-- Screen 2: Profile --> <div class="screen" id="screen2"> <div class="welcome-card"> <div class="profile-section"> <img alt="Profile" id="preview-img" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhhKHkA2iNxBxF-qE_XfB9XW2_G1S1-3pv0QU4zW75ABGP-wpyYs_xag87g-QRUcSmr0ClzDpf1k7MIIdoRLUpSg6t07-nS9TCf0mfouGwlvJV2jOU56auRzrEwQ1wO1O0Ak4SEhmUBeJSwPuP3PJoPOjpyQ48tNEEZeBIh07ROwvEXuTMtIyEyxOS0Gw/s16000/download.png" /> </div> <h3 style="color: #0056b3; margin-bottom: 10px; text-align: left;">Exam Details</h3> <div class="form-group"><label>Test:</label><input readonly="" type="text" value="5th Class General Science Ch-3 Flowers and Seeds Test" /></div> <div style="display: grid; gap: 10px; grid-template-columns: 1fr 1fr;"> <div class="form-group"><label>Total Number:</label><input id="disp-marks" readonly="" type="text" /></div> <div class="form-group"><label>Total MCQs:</label><input id="disp-mcqs" readonly="" type="text" /></div> </div> <div style="display: grid; gap: 10px; grid-template-columns: 1fr 1fr;"> <div class="form-group"><label>Passing Marks:</label><input readonly="" type="text" value="50%" /></div> <div class="form-group"><label>Time:</label><input readonly="" type="text" value="15 Minutes" /></div> </div> <button class="btn btn-start" onclick="saveAndProceed()">Next Step</button> </div> </div> <!-- Screen 3: Instructions --> <div class="screen" id="screen3"> <div class="welcome-card"> <h2 style="color: red;">ضروری ہدایات</h2> <div style="direction: rtl; font-size: 18px; line-height: 2; text-align: right;"> 1. ٹیسٹ فل اسکرین موڈ میں چلے گا۔<br /> 2. ایک بار جواب محفوظ ہونے کے بعد تبدیل نہیں ہو سکے گا۔<br /> 3. سکپ کیے ہوئے سوالات دائیں جانب نظر آئیں گے۔<br /> 4. ٹیسٹ کے دوران اسکرین سے باہر نکلنے پر وارننگ ملے گی۔ </div> <button class="btn btn-start" onclick="showScreen(4)" style="margin-top: 20px;">I Agree, Start</button> </div> </div> <!-- Screen 4: Countdown --> <div class="screen" id="screen4"> <div class="welcome-card"> <h2>تیار ہو جائیں...</h2> <div id="ct" style="color: #0056b3; font-size: 100px; font-weight: bold;">3</div> </div> </div> <!-- Screen 5: Exam --> <div class="screen" id="screen5"> <div class="exam-container"> <div class="left-side"> <img alt="User" class="exam-avatar" id="final-avatar" src="" /> <h3 id="u-name" style="color: #0056b3; font-size: 16px; margin: 0;">Candidate</h3> <div class="timer-box"> <div class="timer-label">Time Remaining</div> <div class="timer-digits" id="side-timer">15:00</div> </div> <div class="progress-box"> <div class="progress-header"> <span>Completed</span> <span id="prog-text">0%</span> </div> <div class="progress-bar-bg"> <div class="progress-bar-fill" id="prog-fill"></div> </div> </div> <div class="candidate-info-list"> <p><strong>Test:</strong> <span>GS Ch-3 Flowers and Seeds</span></p> <p><strong>Marks:</strong> <span id="info-marks">30</span></p> <p><strong>MCQs:</strong> <span id="info-mcqs">30</span></p> <p><strong>Passing:</strong> <span id="info-pass">15</span></p> </div> </div> <div class="main-exam-area"> <div class="q-header"> <span style="color: #0056b3; font-weight: bold;">Question Panel</span> <span id="q-stat">Rem: 30/30</span> </div> <div id="q-display"> <div class="question-text" id="q-txt">Loading...</div> <div id="opt-box"></div> </div> <div class="action-buttons"> <button class="btn btn-skip" onclick="skip()">Skipped</button> <button class="btn btn-next" onclick="save()">Save &amp; Next</button> </div> </div> <div class="right-side"> <h4 style="margin-top: 0;">Skipped MCQs</h4> <div class="skip-grid" id="s-grid"></div> </div> </div> </div> <!-- Screen 6: Result --> <div class="screen" id="screen6"> <div class="welcome-card" style="max-width: 600px;"> <h1 id="r-status">Result Summary</h1> <div style="display: grid; gap: 15px; grid-template-columns: 1fr 1fr; margin: 25px 0;"> <div style="background: #eee; border-radius: 10px; padding: 15px;"><b>Marks</b><br /><span id="r-marks" style="font-size: 30px;">0</span></div> <div style="background: #eee; border-radius: 10px; padding: 15px;"><b>Grade</b><br /><span id="r-grade" style="font-size: 30px;">F</span></div> </div> <button class="btn btn-start" onclick="location.reload()">Exit &amp; Finish</button> </div> </div> </div> <script> const examSettings = { totalQuestions: 30, subjects: [ { name: "General Science", importantPercentage: 100, normalPercentage: 0, importantMcqs: [ { q: "Which part of the plant is considered very important and attractive?", opts: ["Root", "Stem", "Flower", "Leaf"], c: 2 }, { q: "Which plant is an example of having only one flower at a stalk?", opts: ["Mustard", "Rose", "Wheat", "Grass"], c: 1 }, { q: "Which flower is an example of those produced in bunches?", opts: ["Rose", "Mustard", "Lotus", "Tulip"], c: 1 }, { q: "What is the stalk of the flower called?", opts: ["Pedicel", "Root", "Petal", "Leaf"], c: 0 }, { q: "How many main parts does a flower have at the pedicel?", opts: ["Two", "Six", "Four", "Eight"], c: 2 }, { q: "In what form do the parts of a flower occur?", opts: ["In a straight line", "In the form of four whorls", "In a square shape", "Randomly scattered"], c: 1 }, { q: "What are the four parts of a flower?", opts: ["Root, Stem, Leaf, Seed", "Sepals, Petals, Stamens, Carpel", "Fruit, Bark, Branch, Bud", "Water, Soil, Air, Sunlight"], c: 1 }, { q: "Which part of the flower consists of green leaflets and forms the first whorl?", opts: ["Petals", "Sepals", "Stamen", "Ovary"], c: 1 }, { q: "What is the main function of sepals in a flower?", opts: ["To make seeds", "To attract insects", "To protect the internal structures", "To produce pollen"], c: 2 }, { q: "Which part of the flower consists of coloured leaflets and forms the second whorl?", opts: ["Carpel", "Anther", "Petals", "Filament"], c: 2 }, { q: "What is the primary function of petals in a flower?", opts: ["To produce food", "To attract insects and birds", "To support the stem", "To store water"], c: 1 }, { q: "Which part of the flower consists of the anther and filament and forms the third whorl?", opts: ["Sepals", "Stamen", "Stigma", "Style"], c: 1 }, { q: "What is the function of the stamen in a flower?", opts: ["It is the female part", "It is the male reproductive part", "It protects the bud", "It absorbs sunlight"], c: 1 }, { q: "What is the characteristic of an anther in a flower?", opts: ["It is neck-shaped", "It is round or oval sac-shaped", "It is always green", "It is a long stalk"], c: 1 }, { q: "What is the function of the anther in a flower?", opts: ["It holds the style", "Here, pollen grains are formed", "It attracts birds", "It produces seeds"], c: 1 }, { q: "Which structure is a long stalk-shaped part of the stamen?", opts: ["Ovary", "Filament", "Sepal", "Stigma"], c: 1 }, { q: "What is the function of the filament in a flower?", opts: ["To produce ovules", "To give support to the anther", "To attract insects", "To form the fruit"], c: 1 }, { q: "Which part forms the fourth whorl and consists of stigma, style, and ovary?", opts: ["Stamen", "Carpel", "Petal", "Sepal"], c: 1 }, { q: "What is the function of the carpel in a flower?", opts: ["It is the male part", "It is the female sexual reproductive part", "It makes pollen grains", "It protects the petals"], c: 1 }, { q: "What is the characteristic of the stigma in a carpel?", opts: ["It is oval-shaped at the bottom", "It is the bottle-shaped part", "It is a long green leaf", "It is a yellow sac"], c: 1 }, { q: "What is the function of the stigma?", opts: ["To produce nectar", "Pollen grains adhere to it and germinate", "To protect the ovary", "To store food"], c: 1 }, { q: "Where is the style located in the carpel?", opts: ["Above the stigma", "It is the neck-shaped part below the stigma", "Inside the ovule", "At the very bottom"], c: 1 }, { q: "What is the function of the style in a flower?", opts: ["It makes pollen", "The pollen tube passes through it", "It attracts insects", "It protects the petals"], c: 1 }, { q: "What is the characteristic shape and position of the ovary?", opts: ["Sac-shaped at the top", "Oval-shaped part below the style", "Long and thin at the side", "Yellow and oval"], c: 1 }, { q: "What is the function of the ovary in a carpel?", opts: ["To produce pollen", "It has one or more ovules", "To attract birds", "To protect the pedicel"], c: 1 }, { q: "In which part of the flower are many pollen grains found?", opts: ["Stigma", "Anther", "Style", "Ovary"], c: 1 }, { q: "What is contained inside each individual pollen grain?", opts: ["Seeds", "Water", "Male sex cells", "Female sex cells"], c: 2 }, { q: "During reproduction, to which part of the flower are pollen grains transferred?", opts: ["Filament", "Petals", "Stigma", "Sepals"], c: 2 }, { q: "What is the process of transferring pollen grains from the anther to the stigma called?", opts: ["Fertilization", "Photosynthesis", "Pollination", "Germination"], c: 2 }, { q: "How many types of pollination are there?", opts: ["One", "Two", "Three", "Four"], c: 1 }, { q: "What are the two types of pollination called?", opts: ["High and Low", "Fast and Slow", "Self and Cross pollination", "Big and Small"], c: 2 }, { q: "What is it called when pollen grains are transferred to the stigma of the same flower?", opts: ["Cross pollination", "Self pollination", "Fertilization", "Artificial pollination"], c: 1 }, { q: "If pollen is transferred to the stigma of another flower on the same plant, it is:", opts: ["Self pollination", "Cross pollination", "Germination", "Reproduction"], c: 0 }, { q: "In which of these plants does self pollination commonly take place?", opts: ["Mango and Apple", "Sunflowers", "Pea, cotton and tomato", "Pine trees"], c: 2 }, { q: "What is it called when pollen grains are transferred from the flower of one plant to the stigma of another plant?", opts: ["Self Pollination", "Cross Pollination", "Germination", "Transpiration"], c: 1 }, { q: "For successful cross pollination, the two plants must be of the:", opts: ["Different type", "Same type", "Different seasons", "Opposite colors"], c: 1 }, { q: "In which of the following plants does cross pollination take place?", opts: ["Pea", "Tomato", "Maize, papaya, and rose", "Cotton"], c: 2 }, { q: "Which of the following flowers is an example that may have more than one carpel?", opts: ["Mustard", "Pea", "China rose", "Wheat"], c: 2 }, { q: "Through which two agents does most of the pollination take place in nature?", opts: ["Birds and water", "Insects and air", "Humans and animals", "Soil and rain"], c: 1 }, { q: "What is true about the structure of wind-pollinated flowers compared to insect-pollinated flowers?", opts: ["They are identical", "They are different", "They are only green", "They are always larger"], c: 1 }, { q: "Besides wind and insects, which other agents help in the process of pollination?", opts: ["Fire and smoke", "Bats and water", "Stars and moon", "Rocks and sand"], c: 1 }, { q: "Why is cross pollination essential for papaya plants?", opts: ["They have no seeds", "Male and female flowers are on separate plants", "They grow only in water", "Their flowers are always green"], c: 1 }, { q: "What is the main difference between living and non-living things?", opts: ["The ability to move", "The ability of reproduction", "The ability to sleep", "The ability to grow large"], c: 1 }, { q: "What is true about the life span of living things?", opts: ["It is unlimited", "It is limited", "It never ends", "It is the same for all"], c: 1 }, { q: "What eventually happens to all living things sooner or later?", opts: ["They turn into stone", "They die", "They stop growing", "They change their color"], c: 1 }, { q: "Despite individual living things dying, what continues on the Earth?", opts: ["Life", "Only rocks", "Darkness", "Cold weather"], c: 0 }, { q: "Why do living things produce new organisms of their own kind?", opts: ["To waste energy", "So that their generation continues", "To change the weather", "To become faster"], c: 1 }, { q: "How should you prepare the rose stem for planting according to the activity?", opts: ["Burn it", "Cut it into two or three pieces", "Boil it in water", "Keep it in a closed box"], c: 1 }, { q: "How many nodes of the rose stem piece should be placed inside the soil?", opts: ["Zero", "At least two", "All nodes", "Only the tip"], c: 1 }, { q: "What should be present on the part of the stem that remains above the soil?", opts: ["Large thorns", "Buds", "Dead bark", "Colorful paint"], c: 1 }, { q: "What should be removed from the stem piece before planting it in the pot?", opts: ["The bark", "Its leaves", "The soil", "The buds"], c: 1 }, { q: "What is the first sign of growth after pouring water and waiting for a few days?", opts: ["The stem turns black", "New leaves appear", "The stem disappears", "Flowers bloom instantly"], c: 1 }, { q: "What is the process of growing a new plant from a piece of stem called?", opts: ["Stem cutting", "Seed sowing", "Fruit picking", "Root digging"], c: 0 }, { q: "Stem cutting is a type of which reproduction in plants?", opts: ["Sexual reproduction", "Asexual reproduction", "Natural selection", "Pollination"], c: 1 }, { q: "How many parent plants are involved in asexual reproduction?", opts: ["Two", "Only one", "Many", "Three"], c: 1 }, { q: "Which part of the plant does not take part in asexual reproduction?", opts: ["Root", "Stem", "Flowers", "Leaves"], c: 2 }, { q: "Which parts of the plant can give rise to a new plant in asexual reproduction?", opts: ["Only seeds", "Root, stem, and leaves", "Only flowers", "Fruit and bark"], c: 1 }, { q: "What is the relationship between the plants produced through asexual reproduction and their parent plant?", opts: ["They are completely different", "They have a great similarity", "They have no similarity", "They are of a different species"], c: 1 }, { q: "Which of the following are recognized ways of asexual reproduction in plants?", opts: ["Sowing seeds", "Layering, bulb, and tuber", "Pollination", "Fertilization"], c: 1 }, { q: "What is a branch of a shrub called when it becomes buried in the soil?", opts: ["Stem", "Layer", "Bud", "Thorn"], c: 1 }, { q: "What does a buried layer produce to help it grow into an independent plant?", opts: ["Flowers", "Fruit", "New roots", "Seeds"], c: 2 }, { q: "What happens to a layer once it is cut and separated from the main plant?", opts: ["It dies", "It stops growing", "It develops into a new plant", "It turns into a leaf"], c: 2 }, { q: "What is the process of growing a new plant from a buried branch called?", opts: ["Sowing", "Layering", "Grafting", "Pruning"], c: 1 }, { q: "Besides occurring naturally, how else can the process of layering be done?", opts: ["Only by chance", "It is also done artificially", "Only in laboratories", "It cannot be done by humans"], c: 1 }, { q: "For which of these plants is breeding commonly done by layering?", opts: ["Wheat and Rice", "Lemon, jasmine, and lychee", "Grass and Corn", "Cactus and Pine"], c: 1 }, { q: "Which of the following are examples of plants that grow from bulbs?", opts: ["Rose and Jasmine", "Wheat and Rice", "Onion and garlic", "Mango and Apple"], c: 2 }, { q: "Where is the short stem located in a bulb like an onion?", opts: ["At the top", "Inside the leaves", "At the base", "In the center of leaves"], c: 2 }, { q: "What does the other part of a bulb, like an onion, consist of?", opts: ["Dry wood", "Thick fleshy leaves", "Small stones", "Hard seeds"], c: 1 }, { q: "When do roots develop from the stem of a bulb?", opts: ["During hot summer only", "When it gets very dry", "At the start of suitable season", "When it is kept in a box"], c: 2 }, { q: "How can a new plant be developed from the base of a bulb?", opts: ["By removing all scales", "By cutting the base with roots and burying it in soil", "By keeping it in a dark cupboard", "By washing it with hot water"], c: 1 }, { q: "What is a tuber in terms of plant structure?", opts: ["An underground root", "An underground thick stem", "An above-ground leaf", "A type of fruit"], c: 1 }, { q: "Which of the following is a common example of a tuber?", opts: ["Carrot", "Radish", "Potato", "Onion"], c: 2 }, { q: "What are the 'eyes' found on a potato actually called?", opts: ["Small seeds", "Buds", "Tiny roots", "Dead cells"], c: 1 }, { q: "What happens when pieces of potato having eyes are buried in the ground?", opts: ["They turn into roots only", "New plants develop from them", "They stay as they are", "They become seeds"], c: 1 }, { q: "Through which part does sexual reproduction take place in flowering plants?", opts: ["Roots", "Flowers", "Leaves", "Stems"], c: 1 }, { q: "Where does the pollen grain reach as a result of pollination?", opts: ["Stigma", "Sepal", "Petal", "Root"], c: 0 }, { q: "What is the thin tube formed in the style after the pollen grain germinates?", opts: ["Water tube", "Pollen tube", "Root tube", "Air tube"], c: 1 }, { q: "Where does the pollen tube reach after passing through the style?", opts: ["Anther", "Ovary", "Filament", "Sepal"], c: 1 }, { q: "After reaching the ovary, what structure does the pollen tube enter?", opts: ["Ovule", "Stalk", "Bud", "Leaf"], c: 0 }, { q: "Where are male gametes formed in a flowering plant?", opts: ["Ovule", "Sepal", "Pollen tube", "Root"], c: 2 }, { q: "Where are female gametes formed in a flowering plant?", opts: ["Pollen tube", "Ovule", "Anther", "Filament"], c: 1 }, { q: "What is formed when male and female gametes fuse together?", opts: ["Seed", "Zygote", "Pollen", "Fruit"], c: 1 }, { q: "What is formed when the zygote divides many times?", opts: ["Embryo", "Flower", "Pollen", "Root"], c: 0 }, { q: "What does the ovule become after the fertilization process is complete?", opts: ["Flower", "Fruit", "Seed", "Leaf"], c: 2 }, { q: "What is formed when the ovary ripens after fertilization?", opts: ["Seed", "Flower", "Fruit", "Root"], c: 2 }, { q: "How many parents are involved in sexual reproduction?", opts: ["One", "Two", "Three", "Many"], c: 1 }, { q: "Which type of reproduction involves only one parent?", opts: ["Sexual reproduction", "Cross reproduction", "Asexual reproduction", "Dual reproduction"], c: 2 }, { q: "What is a key feature of sexual reproduction regarding gametes?", opts: ["No fusion of gametes", "Male and female gametes fuse", "Only male gametes work", "Only female gametes work"], c: 1 }, { q: "Is there a fusion of male and female gametes in asexual reproduction?", opts: ["Yes, always", "There is no fusion", "Only in summer", "It is very common"], c: 1 }, { q: "Do new plants in sexual reproduction completely resemble their parents?", opts: ["They completely resemble", "They do not completely resemble", "They look like rocks", "They are identical twins"], c: 1 }, { q: "In which type of reproduction do new plants completely resemble their parent?", opts: ["Sexual reproduction", "Cross pollination", "Asexual reproduction", "Seed reproduction"], c: 2 }, { q: "What is the speed of the sexual reproduction process?", opts: ["It is a quick process", "It is a slow process", "It is instant", "It takes one day"], c: 1 }, { q: "Why is asexual reproduction considered efficient for increasing plant numbers?", opts: ["It is a slow process", "It is a quick process", "it needs seeds", "It takes a long time"], c: 1 }, { q: "What is the outer covering of a seed called?", opts: ["Embryo", "Seed coat or testa", "Radicle", "Cotyledon"], c: 1 }, { q: "What is the main function of the seed coat?", opts: ["To store water", "To make food", "To protect the tiny embryo", "To help in flying"], c: 2 }, { q: "What is the small pore found on the seed coat called?", opts: ["Micropyle", "Stigma", "Anther", "Plumule"], c: 0 }, { q: "Which part of the embryo is responsible for storing food?", opts: ["Radicle", "Plumule", "Cotyledons", "Micropyle"], c: 2 }, { q: "Where is the axis of the embryo located?", opts: ["Inside the seed coat", "Between the two cotyledons", "On the surface of seed", "Inside the micropyle"], c: 1 }, { q: "What is the end of the embryo axis towards the pointed end of the seed called?", opts: ["Plumule", "Radicle", "Testa", "Stamen"], c: 1 }, { q: "What structure does the radicle form when a seed germinates?", opts: ["Flowers", "Leaves", "Roots", "Stem"], c: 2 }, { q: "What is the other end of the embryo axis (opposite to the radicle) called?", opts: ["Plumule", "Micropyle", "Testa", "Sepal"], c: 0 }, { q: "Which part of the seedling does the plumule give rise to?", opts: ["Roots", "Shoot", "Underground stem", "Bark"], c: 1 }, { q: "What is the process called in which a seedling comes out of the embryo?", opts: ["Pollination", "Germination", "Photosynthesis", "Fertilization"], c: 1 }, { q: "Through which part does the seed absorb water during the germination process?", opts: ["Radicle", "Plumule", "Micropyle", "Seed coat"], c: 2 }, { q: "What happens to the seed coat after the seed absorbs water and swells?", opts: ["It becomes harder", "It bursts", "It disappears", "It turns green"], c: 1 }, { q: "Which part of the seed provides food to the growing radicle and plumule?", opts: ["Root", "Cotyledons", "Soil", "Sunlight"], c: 1 }, { q: "In which direction does the radicle grow to give rise to roots?", opts: ["Towards the sky", "Towards the ground", "Sideways", "Towards the sun"], c: 1 }, { q: "What does the plumule form as it grows upwards?", opts: ["Roots", "A tiny shoot", "Underground stem", "Flowers"], c: 1 }, { q: "What do the cotyledons form during the early stages of a seedling's growth?", opts: ["Flowers", "First leaflets", "Branches", "Hard bark"], c: 1 }, { q: "How long do the first leaflets (cotyledons) provide food to the growing roots and shoot?", opts: ["For one year", "Till the plant dies", "Till the new leaves appear on the stem", "For only one hour"], c: 2 }, { q: "What type of plant is maize based on its seed structure?", opts: ["Dicot plant", "Monocot plant", "Non-flowering plant", "Multi-cot plant"], c: 1 }, { q: "How many cotyledons are found in a maize seed?", opts: ["Two", "Three", "One", "Four"], c: 2 }, { q: "What is the general shape of a maize seed?", opts: ["Round and thick", "Oval and flat", "Square and long", "Triangle-shaped"], c: 1 }, { q: "What is the nature of the external covering of a maize seed?", opts: ["Thick bark", "Thin seed coat", "Hard wooden shell", "Soft jelly layer"], c: 1 }, { q: "Which structure is located inside the maize seed to store food?", opts: ["Endosperm", "Stigma", "Style", "Anther"], c: 0 }, { q: "In a maize seed, where is the food primarily stored?", opts: ["In the radicle", "In the endosperm", "In the plumule", "In the seed coat"], c: 1 }, { q: "Which parts make up the embryo of a maize seed?", opts: ["Root and stem only", "Seed coat and shell", "One cotyledon, a radicle, and a plumule", "Flower and fruit"], c: 2 }, { q: "How many cotyledons are found in a gram seed?", opts: ["One", "Three", "Two", "Four"], c: 2 }, { q: "What is the shape and color of a gram seed?", opts: ["Conical, pear-shaped and light brown", "Round, oval and dark green", "Square, flat and white", "Circular, thick and black"], c: 0 }, { q: "What does the external covering of a gram seed consist of?", opts: ["A soft jelly", "A thin skin", "A thick seed coat", "A wooden shell"], c: 2 }, { q: "Which feature is present in a gram seed, but it lack an endosperm?", opts: ["Stigma", "Micropyle", "Anther", "Style"], c: 1 }, { q: "Where are the two cotyledons located in a gram seed?", opts: ["Outside the seed coat", "At the top of the stalk", "Beneath the seed coat", "Inside the flower"], c: 2 }, { q: "Where is the axis located in a gram seed?", opts: ["On the outer surface", "Between the two cotyledons", "Inside the micropyle", "In the soil"], c: 1 }, { q: "What is the lower end of the embryo axis in a gram seed called?", opts: ["Plumule", "Sepal", "Radicle", "Stigma"], c: 2 }, { q: "What is the upper end of the embryo axis in a gram seed called?", opts: ["Plumule", "Radicle", "Ovary", "Filament"], c: 0 }, { q: "How many cotyledons are present in a gram seed compared to a maize seed?", opts: ["Gram has one, Maize has two", "Both have one", "Gram has two, Maize has one", "Both have two"], c: 2 }, { q: "In which seed is the endosperm absent according to the comparison?", opts: ["Maize Seed", "Gram Seed", "Wheat Seed", "Rice Seed"], c: 1 }, { q: "What is a characteristic feature of a maize seed regarding its food storage structure?", opts: ["Endosperm is absent", "Endosperm is present", "It has two embryos", "It has four cotyledons"], c: 1 }, { q: "Where is the embryo located inside a gram seed?", opts: ["At one side of the seed", "At the centre of the seed", "Outside the seed coat", "Under the soil only"], c: 1 }, { q: "What is the position of the embryo in a maize seed?", opts: ["At the centre of the seed", "On the outer skin", "At one side of the seed", "Inside the stalk"], c: 2 } ], normalMcqs: [] } ] }; let questions = []; let current = 0; let answers = {}; let skipped = new Set(); let answered = new Set(); let time = 15 * 60; let isLive = false; let userName = "Candidate"; let userImageSrc = "https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhhKHkA2iNxBxF-qE_XfB9XW2_G1S1-3pv0QU4zW75ABGP-wpyYs_xag87g-QRUcSmr0ClzDpf1k7MIIdoRLUpSg6t07-nS9TCf0mfouGwlvJV2jOU56auRzrEwQ1wO1O0Ak4SEhmUBeJSwPuP3PJoPOjpyQ48tNEEZeBIh07ROwvEXuTMtIyEyxOS0Gw/s16000/download.png"; function shuffleArray(array) { for (let i = array.length - 1; i > 0; i--) { const j = Math.floor(Math.random() * (i + 1)); [array[i], array[j]] = [array[j], array[i]]; } return array; } function getAllMcqsCount() { let total = 0; examSettings.subjects.forEach(subject => { total += subject.importantMcqs.length + subject.normalMcqs.length; }); return total; } function generateQuestions() { questions = []; const poolTotal = getAllMcqsCount(); examSettings.subjects.forEach(subject => { const totalInSubject = subject.importantMcqs.length + subject.normalMcqs.length; let subjectCount = Math.round((totalInSubject / poolTotal) * examSettings.totalQuestions); let impCount = Math.round((subjectCount * subject.importantPercentage) / 100); let normCount = subjectCount - impCount; const impRandom = shuffleArray([...subject.importantMcqs]).slice(0, impCount); const normRandom = shuffleArray([...subject.normalMcqs]).slice(0, normCount); impRandom.forEach(q => questions.push({...q, subject: subject.name, category: "Important"})); normRandom.forEach(q => questions.push({...q, subject: subject.name, category: "Normal"})); }); questions = shuffleArray(questions); questions.forEach((q, index) => q.id = index + 1); } function showCustomAlert(msg) { document.getElementById('custom-alert-msg').innerText = msg; document.getElementById('custom-alert-overlay').style.display = 'flex'; } function closeCustomAlert() { document.getElementById('custom-alert-overlay').style.display = 'none'; } function showCustomConfirm(msg, onYes, onNo) { document.getElementById('custom-confirm-msg').innerText = msg; const overlay = document.getElementById('custom-confirm-overlay'); overlay.style.display = 'flex'; document.getElementById('confirm-yes-btn').onclick = () => { overlay.style.display = 'none'; if(onYes) onYes(); }; document.getElementById('confirm-no-btn').onclick = () => { overlay.style.display = 'none'; if(onNo) onNo(); }; } function showScreen(n) { document.querySelectorAll('.screen').forEach(s => s.classList.remove('active')); document.getElementById('screen'+n).classList.add('active'); if(n === 4) startCT(); } function startSetup() { generateQuestions(); document.getElementById('disp-marks').value = questions.length; document.getElementById('disp-mcqs').value = questions.length; document.getElementById('info-marks').innerText = questions.length; document.getElementById('info-mcqs').innerText = questions.length; document.getElementById('info-pass').innerText = Math.ceil(questions.length * 0.5); document.getElementById('cbt-outer-shell').classList.remove('not-started'); resumeFS(); showScreen(2); } function resumeFS() { const el = document.documentElement; if (el.requestFullscreen) el.requestFullscreen(); document.getElementById('fs-overlay').style.display = 'none'; } function saveAndProceed() { document.getElementById('u-name').innerText = userName; document.getElementById('final-avatar').src = userImageSrc; showScreen(3); } function startCT() { let n = 3; let i = setInterval(() => { n--; document.getElementById('ct').innerText = n; if(n <= 0) { clearInterval(i); startTest(); } }, 1000); } function startTest() { isLive = true; showScreen(5); load(0); setInterval(() => { if(!isLive) return; time--; let m = Math.floor(time/60); let s = time % 60; document.getElementById('side-timer').innerText = `${m}:${s < 10 ? '0'+s : s}`; if(time <= 0) finish(); }, 1000); } function load(idx) { current = idx; const q = questions[idx]; document.getElementById('q-txt').innerHTML = ` <div style="font-size:14px;color:#0056b3;margin-bottom:8px;font-weight:bold;"> ${q.subject} </div> <div>Q${q.id}: ${q.q}</div> `; document.getElementById('q-stat').innerText = `Rem: ${questions.length - answered.size}/${questions.length}`; const box = document.getElementById('opt-box'); box.innerHTML = ''; q.opts.forEach((o, i) => { const lock = answered.has(idx); box.innerHTML += `<label class="opt-label"><input type="radio" name="o" value="${i}" ${answers[idx]==i?'checked':''} ${lock?'disabled':''}>${o}</label>`; }); updateS(); } function save() { const s = document.querySelector('input[name="o"]:checked'); if(!s) { showCustomAlert("Please select an answer"); return; } answers[current] = parseInt(s.value); answered.add(current); skipped.delete(current); updateProgress(); next(); } function updateProgress() { let percent = Math.round((answered.size / questions.length) * 100); document.getElementById('prog-text').innerText = percent + "%"; document.getElementById('prog-fill').style.width = percent + "%"; } function skip() { if(answered.has(current)) return; skipped.add(current); next(); } function next() { let remaining = questions.length - answered.size; if (remaining === 0) { finish(); return; } if (current === questions.length - 1) { askToReviewSkipped(); return; } let foundNext = -1; for (let i = current + 1; i < questions.length; i++) { if (!answered.has(i)) { foundNext = i; break; } } if (foundNext === -1) { askToReviewSkipped(); } else { load(foundNext); } } function askToReviewSkipped() { let remaining = questions.length - answered.size; if (remaining > 0) { showCustomConfirm( `You have ${remaining} unanswered question(s). Would you like to review them now?`, function() { for (let i = 0; i < questions.length; i++) { if (!answered.has(i)) { load(i); break; } } }, function() { finish(); } ); } else { finish(); } } function updateS() { const g = document.getElementById('s-grid'); g.innerHTML = ''; questions.forEach((q, i) => { if (skipped.has(i) && !answered.has(i)) { const d = document.createElement('div'); d.className = 'skip-num active'; d.innerText = i + 1; d.onclick = () => load(i); g.appendChild(d); } }); } function finish() { isLive = false; showScreen(6); let s = 0; questions.forEach((q, i) => { if(answers[i] === q.c) s++; }); document.getElementById('r-marks').innerText = s + " / " + questions.length; let passThreshold = Math.ceil(questions.length * 0.5); document.getElementById('r-grade').innerText = s >= passThreshold ? "Pass" : "Fail"; document.getElementById('r-grade').style.color = s >= passThreshold ? "green" : "red"; } </script> </body> </html>Mehtab Ahmadhttp://www.blogger.com/profile/05636204994802332371noreply@blogger.comtag:blogger.com,1999:blog-51255189599790045.post-17835129409985472312026-05-27T08:00:00.000+05:002026-05-27T08:00:00.186+05:005th Class General Science Chapter 5 Physical and Chemical Changes of Matter MCQs (طبیعی اور کیمیائی تبدیلیاں) | PAK MCQs<html lang="en"> <head> <meta charset="UTF-8"></meta> <meta content="width=device-width, initial-scale=1.0" name="viewport"></meta> <title>5th Class General Science MCQs | Physical and Chemical Changes of Matter (طبیعی اور کیمیائی تبدیلیاں) | PakMCQs</title> <meta name="description" content="Practice Physical and Chemical Changes of Matter MCQs with melting, boiling, evaporation and rusting concepts on PakMCQs. Get ready for your test!"> <link href="https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700&amp;family=Noto+Nastaliq+Urdu&amp;display=swap" rel="stylesheet"></link> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css"></link> <!-- STEP 1: Add jsPDF Library for PDF Generation --> <script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/2.5.1/jspdf.umd.min.js"></script> <!-- Schema.org markup for 5th Class General Science: Physical and Chemical Changes of Matter --> <script type="application/ld+json"> { "@context": "https://schema.org", "@type": "EducationalArticle", "headline": "5th Class General Science MCQs | Physical and Chemical Changes of Matter (طبیعی اور کیمیائی تبدیلیاں) | PakMCQs", "description": "PakMCQs.org provides complete 5th Class General Science Chapter 5 MCQs preparation on Physical and Chemical Changes of Matter. Covering melting, freezing, boiling, evaporation, condensation, mixtures, solutions, and rusting.", "articleBody": "This educational section covers Chapter 5 of the 5th Class General Science curriculum: Physical and Chemical Changes of Matter. It provides solved MCQs on the states of matter (solid, liquid, gas) and their transitions such as melting, freezing, boiling, evaporation, and condensation. The guide explains the differences between mixtures and solutions, including details on solutes, solvents, and the factors affecting dissolving speed. Furthermore, it details chemical changes like burning, decaying, and rusting, along with preventive measures for iron protection. Ideal for students preparing for school exams and scholarship tests on PakMCQs.", "keywords": [ "5th Class General Science MCQs", "Physical and Chemical Changes MCQs", "States of Matter MCQs Class 5", "Melting Boiling and Evaporation MCQs", "Solutions and Mixtures MCQs", "Rusting and Chemical Reactions MCQs", "Solute and Solvent MCQs", "PakMCQs General Science" ], "image": { "@type": "ImageObject", "url": "https://www.pakmcqs.org/wp-content/uploads/2025/01/5th-class-science-matter-changes-mcqs.jpg", "height": 720, "width": 1280, "caption": "5th Class General Science MCQs - Physical and Chemical Changes of Matter" }, "datePublished": "2026-05-27", "dateModified": "2026-05-27", "author": { "@type": "Person", "name": "Mehtab Ahmad", "url": "https://www.pakmcqs.org" }, "publisher": { "@type": "Organization", "name": "PAKMCQs", "url": "https://www.pakmcqs.org", "logo": { "@type": "ImageObject", "url": 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"@type": "Thing", "name": "Matter" }, { "@type": "Thing", "name": "Physical Change" }, { "@type": "Thing", "name": "Chemical Change" }, { "@type": "Thing", "name": "Solutions and Mixtures" } ] } </script> <!-- FAQ Structured Data for Physical & Chemical Changes (21 Q&A Included) --> <script type="application/ld+json"> { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What is 5th Class General Science Chapter 5 about?", "acceptedAnswer": { "@type": "Answer", "text": "Chapter 5 explains physical and chemical changes of matter, changes in states of matter, mixtures, solutions, dissolving substances, and everyday chemical reactions." } }, { "@type": "Question", "name": "What is a physical change?", "acceptedAnswer": { "@type": "Answer", "text": "A physical change is a change in which the appearance or state of matter changes, but no new substance is formed." } }, { "@type": "Question", "name": "What is a chemical change?", "acceptedAnswer": { "@type": "Answer", "text": "A chemical change is a change in which a completely new substance with different properties is formed." } }, { "@type": "Question", "name": "What are the three states of matter?", "acceptedAnswer": { "@type": "Answer", "text": "The three states of matter are solid, liquid, and gas." } }, { "@type": "Question", "name": "What is melting?", "acceptedAnswer": { "@type": "Answer", "text": "Melting is the process in which a solid absorbs heat and changes into a liquid." } }, { "@type": "Question", "name": "What is freezing?", "acceptedAnswer": { "@type": "Answer", "text": "Freezing is the process in which a liquid loses heat and changes into a solid." } }, { "@type": "Question", "name": "What is boiling?", "acceptedAnswer": { "@type": "Answer", "text": "Boiling is the process in which a liquid changes into vapours or gas after continuous heating." } }, { "@type": "Question", "name": "What is evaporation?", "acceptedAnswer": { "@type": "Answer", "text": "Evaporation is the process in which a liquid changes into vapours at any temperature." } }, { "@type": "Question", "name": "What is condensation?", "acceptedAnswer": { "@type": "Answer", "text": "Condensation is the process in which water vapours cool down and change back into liquid droplets." } }, { "@type": "Question", "name": "What is a mixture?", "acceptedAnswer": { "@type": "Answer", "text": "A mixture is formed when two or more substances are combined without changing their original properties." } }, { "@type": "Question", "name": "What is a solution?", "acceptedAnswer": { "@type": "Answer", "text": "A solution is a uniform mixture formed when a substance dissolves completely in a liquid." } }, { "@type": "Question", "name": "What is the difference between solute and solvent?", "acceptedAnswer": { "@type": "Answer", "text": "The solute is the substance that dissolves, while the solvent is the liquid that dissolves the solute." } }, { "@type": "Question", "name": "How can a substance dissolve faster in water?", "acceptedAnswer": { "@type": "Answer", "text": "A substance can dissolve faster by stirring, increasing temperature, and decreasing particle size." } }, { "@type": "Question", "name": "What is a dilute solution?", "acceptedAnswer": { "@type": "Answer", "text": "A dilute solution contains a small amount of solute compared to the solvent." } }, { "@type": "Question", "name": "What is a concentrated solution?", "acceptedAnswer": { "@type": "Answer", "text": "A concentrated solution contains a large amount of solute compared to the solvent." } }, { "@type": "Question", "name": "What is decaying?", "acceptedAnswer": { "@type": "Answer", "text": "Decaying is the process in which bacteria and fungi break down dead organisms into simpler substances." } }, { "@type": "Question", "name": "What is burning?", "acceptedAnswer": { "@type": "Answer", "text": "Burning is a chemical process in which substances react with oxygen and produce heat and flame." } }, { "@type": "Question", "name": "What is rusting?", "acceptedAnswer": { "@type": "Answer", "text": "Rusting is the process in which iron reacts with oxygen and water, forming a brown substance called rust." } }, { "@type": "Question", "name": "How can iron be protected from rusting?", "acceptedAnswer": { "@type": "Answer", "text": "Iron can be protected from rusting by applying oil, paint, or chromium coating on its surface." } }, { "@type": "Question", "name": "What is the main difference between physical and chemical changes?", "acceptedAnswer": { "@type": "Answer", "text": "Physical changes do not produce a new substance and are usually reversible, while chemical changes form a new substance and are usually irreversible." } }, { "@type": "Question", "name": "How do these MCQs help students?", "acceptedAnswer": { "@type": "Answer", "text": "These MCQs help students understand science concepts, improve revision, and prepare effectively for exams and tests." } } ] } </script> <!-- Additional meta tag to prevent Blogger overrides --> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no"> <style> /* Reset Blogger styles */ .no-blogger-overlap * { all: unset; all: revert-layer; box-sizing: border-box; /* YEH ADD KIYA GAYA HAI TAAKE WIDTH BAHIR NA NIKLE */ } /* Fix for question cards */ .question-card { position: relative !important; z-index: 1 !important; overflow: visible !important; } /* Fix for social share section */ .social-share-section { position: relative !important; margin-top: 20px !important; clear: both !important; z-index: 0 !important; display: block !important; overflow: visible !important; } /* Original styles with Theme Variables Integration */ :root { --primary-color: #3498db; --secondary-color: #2ecc71; --border-radius: 8px; --box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1); --transition: all 0.3s ease; } /* Tips Section Styles */ .tips-section { background-color: rgba(52, 152, 219, 0.1); /* 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#3498db); color: white !important; padding: 15px 20px; border-radius: var(--border-radius); font-size: 1.4rem; font-weight: bold; margin: 40px 0 20px 0; box-shadow: 0 4px 10px rgba(0,0,0,0.2); text-align: center; position: relative; border: 2px solid #fff; } body.light-theme .in-quiz-topic-heading { background: linear-gradient(135deg, #3498db, #2980b9); } .question-card.highlight-scroll { box-shadow: 0 0 25px #2ecc71 !important; border-color: #2ecc71 !important; transform: scale(1.01); transition: all 0.5s ease; } /* ======================================================== */ /* ============ TOC & TOPIC HEADING STYLES END ============ */ /* ======================================================== */ /* ======================================================== */ /* ============ FIXED COLOR SETTINGS START ================ */ /* ======================================================== */ /* 1. DEFAULT (DARK MODE) SETTINGS */ /* Since your theme defaults to dark mode, we set Yellow/White here */ .question-text { font-size: 1.1rem; font-weight: bold; color: #FFFF00 !important; /* Yellow for Dark Mode */ margin-bottom: 10px; cursor: pointer; display: block; } .urdu-text { font-family: 'Noto Nastaliq Urdu', serif; direction: rtl; text-align: right; display: block; font-size: 1.1rem; color: #ffffff !important; /* White for Dark Mode */ margin-bottom: 15px; cursor: pointer; line-height: 1.8; } /* 2. LIGHT MODE OVERRIDES */ /* These trigger when the body has 'light-theme' class */ body.light-theme .question-text { color: #006400 !important; /* Dark Green for Light Mode */ } body.light-theme .urdu-text { color: #000000 !important; /* Black for Light Mode */ } /* Global Selection Notice Box Fixes */ /* Default Dark Mode Box */ .global-selection-notice { background-color: rgba(52, 152, 219, 0.2); border: 1px solid #FFFF00; padding: 12px; border-radius: var(--border-radius); margin-bottom: 15px; text-align: center; color: #ffffff !important; /* White text default */ } .global-selection-notice .urdu-text { color: #ffffff !important; } /* Light Mode Box Override */ body.light-theme .global-selection-notice { background-color: #fff3cd; border: 1px solid #ffeeba; color: #856404 !important; } body.light-theme .global-selection-notice .urdu-text { color: #856404 !important; } /* ======================================================== */ /* ============ FIXED COLOR SETTINGS END ================== */ /* ======================================================== */ .options { display: grid; grid-template-columns: 1fr; gap: 10px; margin-bottom: 15px; } .option { padding: 12px 15px; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); border-radius: var(--border-radius); cursor: pointer; transition: var(--transition); display: flex; align-items: center; position: relative; background-color: var(--bg-main); /* Slightly distinct from card bg */ color: var(--color-text-primary); } .option:hover { border-color: var(--primary-color); background-color: rgba(52, 152, 219, 0.1); } .option-letter { display: inline-block; width: 24px; height: 24px; line-height: 24px; text-align: center; background-color: rgba(0,0,0,0.1); border-radius: 50%; margin-right: 12px; font-weight: 500; flex-shrink: 0; color: var(--color-text-primary); } .option-text { flex-grow: 1; } /* === UPDATE #1: Highlighted Answer Bold === */ .correct { background-color: rgba(40, 167, 69, 0.2) !important; border-color: #28a745 !important; color: var(--color-text-primary) !important; font-weight: bold !important; /* Added Bold Property */ } .correct .option-letter { background-color: #28a745; color: white; } .incorrect { background-color: rgba(220, 53, 69, 0.2) !important; border-color: #dc3545 !important; color: var(--color-text-primary) !important; } .incorrect .option-letter { background-color: #dc3545; color: white; } .explanation-btn { background-color: transparent; border: none; color: var(--primary-color); cursor: pointer; font-size: 0.9rem; padding: 5px 0; display: flex; align-items: center; gap: 5px; } .explanation-btn:hover { text-decoration: underline; } .explanation { display: none; background-color: rgba(52, 152, 219, 0.1); /* Transparent for dark mode */ padding: 12px; border-radius: var(--border-radius); margin-top: 10px; border-left: 3px solid var(--primary-color); font-size: 0.95rem; transition: background-color 0.3s ease; color: var(--color-text-primary); } .explanation-image { max-width: 100%; height: auto; border-radius: var(--border-radius); margin: 10px 0; display: block; } .explanation-image-container { text-align: center; margin: 15px 0; } /* Explanation text highlighting styles */ .explanation .highlight-red { color: #e74c3c; 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} .ad-container { background-color: var(--bg-content); border: 1px dashed var(--border-color, rgba(0,0,0,0.2)); padding: 20px; text-align: center; margin: 20px 0; border-radius: var(--border-radius); transition: background-color 0.3s ease; color: var(--color-text-primary); } /* RELATED TOPICS SECTION */ .related-topics { background-color: var(--bg-content); padding: 15px; border-radius: var(--border-radius); margin: 20px 0; transition: background-color 0.3s ease; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); } .related-topics h3 { margin-top: 0; color: var(--color-text-primary); border-bottom: 1px solid var(--border-color, rgba(0,0,0,0.1)); padding-bottom: 10px; margin-bottom: 15px; } .related-topics ul { padding-left: 20px; } .related-topics li { margin-bottom: 8px; color: var(--color-text-primary); } .related-topics a { color: var(--primary-color); text-decoration: none; } .related-topics a:hover { text-decoration: underline; } .hidden { display: none; } .disabled { opacity: 0.5; pointer-events: none; } /* Social Share Buttons */ .share-buttons { display: flex; gap: 8px; margin-top: 15px; flex-wrap: wrap; } .share-btn { display: flex; align-items: center; justify-content: center; padding: 6px 10px; border-radius: 4px; color: white; font-size: 10px; cursor: pointer; transition: all 0.2s ease; text-decoration: none; border: none; } .share-btn .share-icon { width: 10px; height: 10px; margin-right: 5px; background-size: contain; background-repeat: no-repeat; background-position: center; } .share-btn:hover { transform: translateY(-2px); box-shadow: 0 2px 5px rgba(0,0,0,0.2); } .facebook-btn { background-color: #3b5998; } .twitter-btn { background-color: #1da1f2; } .whatsapp-btn { background-color: #25d366; } .copy-link-btn { background-color: #6c757d; } .copy-link-btn.copied { background-color: #28a745; } .social-share-section { margin: 15px 0; padding: 10px; background-color: var(--bg-content); border-radius: var(--border-radius); text-align: center; } .social-share-title { font-size: 0.9rem; color: var(--color-text-secondary); margin-bottom: 8px; } /* Pagination Styles */ .pagination { display: flex; justify-content: center; margin: 30px 0; flex-wrap: wrap; gap: 5px; } .page-btn { padding: 8px 15px; margin: 0 2px; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); border-radius: var(--border-radius); background-color: var(--bg-content); color: var(--color-text-primary); cursor: pointer; transition: var(--transition); } .page-btn:hover:not(.active) { background-color: var(--bg-main); } .active { background-color: var(--primary-color); color: white; border-color: var(--primary-color); } .page-nav { padding: 8px 15px; margin: 0 2px; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); border-radius: var(--border-radius); background-color: var(--bg-content); color: var(--color-text-primary); cursor: pointer; transition: var(--transition); } .page-nav:hover { background-color: var(--bg-main); } .disabled-nav { opacity: 0.5; cursor: not-allowed; pointer-events: none; } .page-search { margin-top: 15px; display: flex; justify-content: center; width: 100%; } .page-search input { padding: 8px 15px; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); border-radius: var(--border-radius); width: 150px; text-align: center; margin-right: 5px; background-color: var(--bg-content); color: var(--color-text-primary); } .page-search button { padding: 8px 15px; border: none; border-radius: var(--border-radius); background-color: var(--primary-color); color: white; cursor: pointer; } .page-ellipsis { display: inline-block; padding: 8px 12px; color: var(--color-text-secondary); } /* FAQ Section Styles */ .faq-section { margin: 30px 0; background-color: var(--bg-content); border-radius: var(--border-radius); padding: 20px; box-shadow: var(--box-shadow); transition: background-color 0.3s ease; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); } .faq-section h2 { color: var(--color-text-primary); border-bottom: 2px solid var(--primary-color); padding-bottom: 10px; margin-top: 0; } .faq-item { margin-bottom: 15px; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); border-radius: var(--border-radius); overflow: hidden; transition: border-color 0.3s ease; } .faq-question { background-color: var(--bg-main); padding: 12px 15px; cursor: pointer; font-weight: 500; display: flex; justify-content: space-between; align-items: center; transition: background-color 0.3s ease; color: var(--color-text-primary); } .faq-question:hover { background-color: rgba(52, 152, 219, 0.1); } .faq-answer { padding: 15px; background-color: var(--bg-content); display: none; transition: background-color 0.3s ease; color: var(--color-text-secondary); } .faq-answer.show { display: block; } .faq-toggle { font-size: 1.2rem; transition: var(--transition); } .faq-toggle.rotated { transform: rotate(45deg); } /* Image Between Questions */ .question-image { margin: 20px 0; text-align: center; } .question-image a { display: inline-block; } .question-image img { max-width: 100%; height: auto; border-radius: var(--border-radius); box-shadow: var(--box-shadow); transition: transform 0.3s ease; } .question-image img:hover { transform: scale(1.02); } .question-image-caption { margin-top: 8px; font-size: 0.9rem; color: var(--color-text-secondary); text-align: center; } .share-image-canvas { position: fixed; top: -9999px; left: -9999px; visibility: hidden; } .tts-btn { background-color: #6c757d; color: white; border: none; border-radius: var(--border-radius); padding: 8px 12px; margin: 10px 0; cursor: pointer; display: flex; align-items: center; gap: 5px; font-size: 0.9rem; transition: var(--transition); } .tts-btn:hover { background-color: #5a6268; } .tts-btn i { font-size: 1rem; } .translate-btn { background-color: #3498db; color: white; border: none; border-radius: 4px; padding: 5px 10px; margin: 5px 0; cursor: pointer; font-size: 0.8rem; transition: all 0.2s ease; } .translate-btn:hover { background-color: #2980b9; } .translate-btn i { display: none; } .explanation-urdu { display: none; font-family: 'Noto Nastaliq Urdu', serif; direction: rtl; text-align: right; margin-top: 10px; line-height: 2.2; font-size: 1.0rem; } /* Expandable Content Section */ .expandable-content { background-color: var(--bg-content); border-radius: var(--border-radius); padding: 20px; margin: 20px 0; box-shadow: var(--box-shadow); transition: all 0.3s ease; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); } .expandable-content h2 { color: var(--primary-color); margin-top: 0; padding-bottom: 10px; border-bottom: 2px solid var(--primary-color); display: flex; justify-content: space-between; align-items: center; } .content-translate-btn { background-color: var(--secondary-color); color: white; border: none; border-radius: 4px; padding: 5px 10px; font-size: 0.8rem; cursor: pointer; transition: all 0.2s ease; } .content-translate-btn:hover { background-color: #27ae60; } .content-preview { position: relative; overflow: hidden; max-height: 120px; transition: max-height 0.5s ease; } .content-preview.expanded { max-height: none; } .content-preview::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 40px; background: linear-gradient(to bottom, rgba(255,255,255,0), var(--bg-content)); transition: opacity 0.3s ease; opacity: 1; } .content-preview.expanded::after { opacity: 0; } .read-more-btn { display: inline-block; margin-top: 10px; color: var(--primary-color); cursor: pointer; font-weight: 500; transition: all 0.2s ease; } .read-more-btn:hover { text-decoration: underline; } .content-body { margin-bottom: 15px; line-height: 1.6; color: var(--color-text-primary); } .content-body p { margin-bottom: 15px; } .content-body img { max-width: 100%; height: auto; border-radius: var(--border-radius); margin: 15px 0; display: block; } .content-body .image-link { display: inline-block; position: relative; } .content-body .image-link:hover::after { content: 'Click to view'; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background-color: rgba(0,0,0,0.5); color: white; display: flex; align-items: center; justify-content: center; border-radius: var(--border-radius); } .content-body h3 { color: #e74c3c; margin: 20px 0 10px 0; } .content-body h4 { color: #3498db; margin: 15px 0 8px 0; } .content-body .highlight-word { color: #9b59b6; font-weight: bold; } .content-body .highlight-link { color: #e67e22; text-decoration: underline; font-weight: 500; } .content-body .highlight-link:hover { color: #d35400; } .content-body .urdu-content { display: none; font-family: 'Noto Nastaliq Urdu', serif; direction: rtl; text-align: right; line-height: 2; } .hidden-faq { display: none; } .see-more-faq { text-align: center; margin-top: 20px; } .see-more-faq .btn { padding: 8px 20px; font-size: 0.9rem; } .question-actions { display: flex; justify-content: space-between; align-items: center; margin-top: 15px; flex-wrap: wrap; gap: 10px; } .modern-comment-link { z-index: 5; display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 50px; background: linear-gradient(45deg, #28a745, #20c997); color: white; text-decoration: none; font-size: 0.85rem; font-weight: 500; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15); transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1); } .modern-comment-link:hover { transform: translateY(-3px); box-shadow: 0 6px 15px rgba(40, 167, 69, 0.3); color: white; } .modern-comment-link svg { width: 18px; height: 18px; fill: currentColor; } /* ========================================================================= */ /* == MOBILE RESPONSIVE TWEAKS (GAP KAM KARNE KE LIYE YAHAN CHANGES KI HAIN) == */ /* ========================================================================= */ @media (max-width: 768px) { /* Blogger Theme ki padding ka gap khatam/kam karne ke liye Negative Margin lagaya gaya hai */ .no-blogger-overlap { margin-left: -12px; margin-right: -12px; } .toc-list { grid-template-columns: 1fr; } .in-quiz-topic-heading { font-size: 1.2rem; padding: 12px; } body { padding: 0px; } .info-banner h1 { font-size: 1.5rem; } .question-text { font-size: 1.1rem; } .urdu-text { font-size: 1rem; } .page-btn, .page-nav { padding: 6px 10px; font-size: 0.9rem; } .faq-question { font-size: 1rem; } .share-buttons { gap: 6px; } .share-btn { padding: 6px 10px; font-size: 12px; } .share-btn .share-icon { width: 10px; height: 10px; } .pdf-download-btn { padding: 8px 15px; font-size: 0.9rem; } /* Andar ki jagga ko adjust kiya gaya hai */ .question-card { padding: 15px; } .option { padding: 10px 12px; } .category-grid { grid-template-columns: repeat(2, 1fr); } .expandable-content { padding: 15px; } .content-preview { max-height: 100px; } } @media (max-width: 480px) { /* Choti screen pe gap ko mazeed theek karne ke liye thora aur margin diya gaya hai */ .no-blogger-overlap { margin-left: -16px; margin-right: -16px; } body { padding: 0px; } .info-banner { padding: 15px; } .info-banner h1 { font-size: 1.3rem; } .controls { flex-direction: column; } .controls .btn { width: 100%; } .pagination { gap: 3px; justify-content: center; } .page-btn, .page-nav { padding: 8px 12px; font-size: 0.95rem; min-width: 40px; } .page-search input { width: 100px; padding: 10px; } .page-search button { padding: 5px 10px; } .expandable-content h2 { font-size: 1.2rem; flex-direction: column; align-items: flex-start; gap: 10px; } .category-grid { grid-template-columns: repeat(1, 1fr); } .modern-comment-link { padding: 5px 10px; font-size: 0.4rem; gap: 4px; } .modern-comment-link svg { width: 10px; height: 10px; } .explanation-btn { font-size: 0.85rem; } .card-badge { font-size: 9px; padding: 3px 8px; } /* Choti screens ke liye question card padding adjustment */ .question-card { padding: 12px; } } </style> <!-- STEP 1: AdSense Script ko <head> main rakhein --> <script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-4073269280727447" crossorigin="anonymous"></script> </head> <body> <!-- Main content wrapper to prevent Blogger conflicts --> <div class="no-blogger-overlap"> <img class="header-image" id="headerImage" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjzYTsVZ7j3h0x4_a-Udbvyd0FsGmJzXMk9nSY2RJQkuSHDvl9YQ6N-jUKfBDd58KQq39HjZ8PVUen75Sc114Dl4GaF3IJ14LCHU41_LZ4XcmigMjGSgfMmXilLqsjWRgJLOU49-4cHnRlTpPnsD5v71SAOjndi8C2h3NdCPClYEGmoL7XP_NKdwiiSsQ/s16000/5th%20Class%20General%20Science%20Ch-5%20image.jpg" /> <!-- HEADER AD SECTION HATA DIYA GAYA HAI --> <!-- Info Banner Section --> <div class="info-banner"> <h1>5th Class General Science MCQs | Physical and Chemical Changes of Matter</h1> <p>PakMCQs.org provides complete 5th Class General Science Chapter 5 MCQs preparation on Physical and Chemical Changes of Matter. Covering melting, freezing, boiling, evaporation, condensation, mixtures, solutions, dissolving substances, dilute and concentrated solutions, decaying, burning, rusting, and differences between physical and chemical changes. Perfect for school exams, concept building, class tests, scholarship preparation, and exam-focused MCQs practice. Studying with explanations will insha'Allah improve your preparation.</p> <p class="urdu-text">پی ڈی ایف ڈاؤن لوڈ کرنے کے بجائے، یہاں وضاحت کے ساتھ پڑھیں۔ اِن شاء اللہ آپ کی تیاری مزید بہتر ہو جائے گی۔</p> <!-- UPDATED PDF DOWNLOAD BUTTON WITH PROGRESS BAR STRUCTURE --> <button class="pdf-download-btn" id="generatePdfBtn"> <span class="btn-text">Click here for Download PDF</span> <div class="progress-bar-fill"></div> </button> </div> <!-- New Expandable Content Section --> <div class="expandable-content"> <h2>Physical and Chemical Changes of Matter <button class="content-translate-btn" id="contentTranslateBtn">Translate to Urdu</button> </h2> <div class="content-preview" id="contentPreview"> <div class="content-body"> <!-- English Content --> <div class="english-content"> <h3 style="color: #e74c3c;">5th Class General Science Chapter 5: Physical and Chemical Changes of Matter</h3> <h4 style="color: #3498db;">Students Learning Outcomes</h4> <p>Is chapter ko parhne ke baad students: Aisi tabdeeliyan pehchan saken ge jin mein naya matter nahi banta balkeh sirf shakal ya surat badalti hai. Samajh saken ge ke matter ko garam ya thanda kar ke aik state se doosri state mein badla ja sakta hai. <span class="highlight-word" style="color: #27ae60; font-weight: bold;">Melting, freezing, boiling, evaporation aur condensation</span> ke process ko bayan aur demonstrate kar saken ge. Pani mein kisi cheez ko jaldi ghulane ke tareeqe aur un ki wajah bayan kar saken ge.</p> <p><b>Sweet aur sweetest juice mein kya farq hota hai? Pani mein cheeni ghulane ke liye hum kya kar sakte hain?</b></p> <h4 style="color: #3498db;">Physical Changes Observed in Everyday Life</h4> <p>Matter ki teen physical states hoti hain: <span style="color: #d35400;">solid, liquid aur gas</span>. Physical change mein sirf matter ki appearance tabdeel hoti hai lekin us ki chemical composition wahi rehti hai.</p> <p style="background: #f9f9f9; padding: 10px; border-left: 4px solid #3498db;"><strong>Activity 5.1 & 5.2:</strong> Namak ka pani mein ghulna aik physical change hai kyunke naya matter nahi banta aur namak ko evaporation ke zariye wapas hasil kiya ja sakta hai. Aluminium can ko hammer se crush karna bhi aik physical change hai kyunke sirf shape badli hai.</p> <h4 style="color: #3498db;">Processes Involved in Changes in States of Matter</h4> <ul> <li><span class="highlight-word" style="color: #27ae60; font-weight: bold;">Melting:</span> Solid state ka heat absorb kar ke liquid state mein tabdeel hona.</li> <li><span class="highlight-word" style="color: #2980b9; font-weight: bold;">Freezing:</span> Liquid se heat nikal jane par particles ka qareeb aana aur solid ban jana.</li> <li><span class="highlight-word" style="color: #c0392b; font-weight: bold;">Boiling:</span> Liquid ko musalsal heat karne par particles ka gas mein tabdeel hona.</li> <li><span class="highlight-word" style="color: #16a085; font-weight: bold;">Evaporation:</span> Pani ka water vapours mein tabdeel hona. Ye process har temperature par hota hai.</li> <li><span class="highlight-word" style="color: #8e44ad; font-weight: bold;">Condensation:</span> Water vapours ka thanda ho kar dobara liquid ban jana.</li> </ul> <h4 style="color: #3498db;">Mixture and Solution</h4> <p><span class="highlight-word" style="color: #d35400;">Mixture</span> do ya do se zyada substances ka kisi bhi proportion mein mix hona hai. <br>• <b>Homogeneous mixture:</b> Inhein solutions kehte hain (e.g., hawa, carbonated drinks). <br>• <b>Heterogeneous mixture:</b> Inhein physical methods se alag kiya ja sakta hai (e.g., salad, soil).</p> <h4 style="color: #3498db;">Dissolving Substances in Water</h4> <p>Solution ke do aham components hote hain:<br> 1. <span style="color: #27ae60; font-weight: bold;">Solute:</span> Woh substance jo liquid mein ghulti hai (Sugar, Salt).<br> 2. <span style="color: #2980b9; font-weight: bold;">Solvent:</span> Woh substance jo solute ko dissolve karta hai (Pani).</p> <p><b>Ghulne ki raftaar barhane ke tareeqe:</b> (i) <b>Stirring</b> (hailana), (ii) <b>Increasing Temperature</b> (garam karna), (iii) <b>Decreasing Particle Size</b> (chhote tukray karna).</p> <h4 style="color: #3498db;">Dilute and Concentrated Solution</h4> <p>• <span class="highlight-word" style="color: #27ae60;">Dilute Solution:</span> Jis mein solute ki quantity kam ho.<br> • <span class="highlight-word" style="color: #c0392b;">Concentrated Solution:</span> Jis mein solute ki quantity zyada ho.</p> <h4 style="color: #3498db;">Chemical Changes in Matter</h4> <p>Chemical change mein appearance aur composition dono tabdeel ho jati hain.<br> 1. <span class="highlight-word" style="color: #c0392b; font-weight: bold;">Decaying:</span> Bacteria aur fungi ka dead bodies ko decompose karna.<br> 2. <span class="highlight-word" style="color: #d35400; font-weight: bold;">Burning:</span> Fuel ka jalna aur flame banna.<br> 3. <span class="highlight-word" style="color: #7f8c8d; font-weight: bold;">Rusting:</span> Oxygen aur pani ki wajah se iron ka brown hona. (Iron + Oxygen + Water = Rusting).</p> <h4 style="color: #e74c3c;">Difference between Physical and Chemical Changes</h4> <p><b>Physical Change:</b> Naya material nahi banta, reversible hota hai (e.g., wax melting).<br> <b>Chemical Change:</b> Mukammal naya material banta hai, reversible nahi hota (e.g., paper burning).</p> </div> <!-- Urdu Content --> <div class="urdu-content"> <h3 style="color: #e74c3c;">5ویں جماعت جنرل سائنس چیپٹر 5: مادہ میں طبعی اور کیمیائی تبدیلیاں</h3> <h4 style="color: #3498db;">طلبہ کے سیکھنے کے نتائج</h4> <p>اس چیپٹر کو پڑھنے کے بعد طلبہ: ایسی تبدیلیاں پہچان سکیں گے جن میں نیا مادہ نہیں بنتا بلکہ صرف شکل بدلتی ہے۔ مادہ کو گرم یا ٹھنڈا کر کے حالت بدلی جا سکتی ہے۔ <span class="highlight-word" style="color: #27ae60; font-weight: bold;">پگھلنے، جمنے، ابلنے، تبخیر اور تکاثف</span> کے عمل کو بیان کر سکیں گے۔ پانی میں چیزوں کو جلدی گھلانے کے طریقے سمجھ سکیں گے۔</p> <p><b>میٹھے اور زیادہ میٹھے جوس میں کیا فرق ہوتا ہے؟ پانی میں چینی گھلانے کے لیے ہم کیا کر سکتے ہیں؟</b></p> <h4 style="color: #3498db;">روزمرہ زندگی میں دیکھی جانے والی طبعی تبدیلیاں</h4> <p>میٹر کی تین طبعی حالتیں ہوتی ہیں: <span style="color: #d35400;">ٹھوس، مائع اور گیس</span>۔ طبعی تبدیلی میں صرف مادہ کی ظاہری شکل تبدیل ہوتی ہے لیکن اس کی کیمیائی ترکیب وہی رہتی ہے۔</p> <p style="background: #f9f9f9; padding: 10px; border-right: 4px solid #3498db;"><strong>سرگرمی 5.1 اور 5.2:</strong> نمک کا پانی میں گھلنا ایک طبعی تبدیلی ہے کیونکہ نیا مادہ نہیں بنتا۔ ایلومینیم کین کو ہتھوڑے سے دبانا بھی طبعی تبدیلی ہے کیونکہ مادہ وہی رہتا ہے۔</p> <h4 style="color: #3498db;">مادہ کی حالتوں میں تبدیلی کے عمل</h4> <ul> <li><span class="highlight-word" style="color: #27ae60; font-weight: bold;">پگھلنا (Melting):</span> ٹھوس کا حرارت جذب کر کے مائع بننا۔</li> <li><span class="highlight-word" style="color: #2980b9; font-weight: bold;">جمنا (Freezing):</span> مائع سے حرارت نکلنے پر ذرات کا قریب آنا اور ٹھوس بننا۔</li> <li><span class="highlight-word" style="color: #c0392b; font-weight: bold;">ابلنا (Boiling):</span> مائع کو مسلسل گرم کرنے پر بخارات بننا۔</li> <li><span class="highlight-word" style="color: #16a085; font-weight: bold;">تبخیر (Evaporation):</span> پانی کا آبی بخارات میں تبدیل ہونا۔ یہ ہر درجہ حرارت پر ہوتا ہے۔</li> <li><span class="highlight-word" style="color: #8e44ad; font-weight: bold;">تکاثف (Condensation):</span> آبی بخارات کا ٹھنڈا ہو کر دوبارہ مائع بننا۔</li> </ul> <h4 style="color: #3498db;">آمیزہ اور محلول</h4> <p><span class="highlight-word" style="color: #d35400;">آمیزہ (Mixture)</span> دو یا دو سے زیادہ مادوں کا ملنا ہے۔ <br>• <b>یکساں آمیزہ:</b> انہیں محلول کہتے ہیں (مثلاً ہوا، مشروبات)۔ <br>• <b>غیر یکساں آمیزہ:</b> انہیں طبعی طریقوں سے الگ کیا جا سکتا ہے (مثلاً سلاد، مٹی)۔</p> <h4 style="color: #3498db;">پانی میں چیزوں کا گھلنا</h4> <p>محلول کے دو اہم اجزاء ہوتے ہیں:<br> 1. <span style="color: #27ae60; font-weight: bold;">محلول پذیر مادہ (Solute):</span> جو مائع میں گھلتا ہے (چینی، نمک)۔<br> 2. <span style="color: #2980b9; font-weight: bold;">محلل (Solvent):</span> جو چیزوں کو گھلاتا ہے (پانی)۔</p> <p><b>گھلنے کی رفتار بڑھانے کے طریقے:</b> (i) <b>ہلانا</b> (Stirring)، (ii) <b>درجہ حرارت بڑھانا</b>، (iii) <b>ذرات کا سائز کم کرنا</b>۔</p> <h4 style="color: #3498db;">ہلکا اور گاڑھا محلول</h4> <p>• <span class="highlight-word" style="color: #27ae60;">ہلکا محلول (Dilute):</span> جس میں حل ہونے والی چیز کم ہو۔<br> • <span class="highlight-word" style="color: #c0392b;">گاڑھا محلول (Concentrated):</span> جس میں حل ہونے والی چیز زیادہ ہو۔</p> <h4 style="color: #3498db;">مادہ میں کیمیائی تبدیلیاں</h4> <p>کیمیائی تبدیلی میں مادہ کی ظاہری شکل اور ترکیب دونوں تبدیل ہو جاتی ہیں۔<br> 1. <span class="highlight-word" style="color: #c0392b; font-weight: bold;">گلنا سڑنا (Decaying):</span> جراثیم کا مردہ اجسام کو سادہ اجزاء میں توڑنا۔<br> 2. <span class="highlight-word" style="color: #d35400; font-weight: bold;">جلنا (Burning):</span> ایندھن کا جل کر شعلہ بننا۔<br> 3. <span class="highlight-word" style="color: #7f8c8d; font-weight: bold;">زنگ لگنا (Rusting):</span> آکسیجن اور پانی کی وجہ سے لوہے کا رنگ بدلنا۔</p> <h4 style="color: #e74c3c;">طبعی اور کیمیائی تبدیلیوں میں فرق</h4> <p><b>طبعی تبدیلی:</b> نیا مادہ نہیں بنتا، واپسی ممکن ہے (مثلاً موم کا پگھلنا)۔<br> <b>کیمیائی تبدیلی:</b> مکمل نیا مادہ بنتا ہے، واپسی ممکن نہیں (مثلاً کاغذ کا جلنا)۔</p> </div> </div> </div> <div class="read-more-btn" id="readMoreBtn">Read More</div> </div> <!-- Topics Table of Contents Container --> <div id="toc-container" class="toc-container" style="display: none;"> <h2>📚 Table of Contents (Topics Main Headings)</h2> <ul id="toc-list" class="toc-list"> <!-- TOC items will be injected here dynamically --> </ul> </div> <div class="controls"> <button class="btn btn-primary" id="toggleAnswersBtn">Show All Answers</button> <button class="btn btn-secondary" id="resetQuizBtn">Reset Quiz</button> </div> <!-- Global Selection Notice --> <div class="global-selection-notice"> <span class="urdu-text">چار آپشن میں سے کسی پر بھی کلک کرنے سے جواب سبز ہو جائے گا</span> </div> <div id="quiz-container"> <!-- Questions will be loaded here --> </div> <!-- FAQ Section - Updated design --> <div id="faq-container"> <div class="faq-section"> <h2>Frequently Asked Questions (FAQs)</h2> <!-- Visible FAQs (First 3) --> <div class="faq-item"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is 5th Class General Science Chapter 5 about?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Chapter 5 explains physical and chemical changes of matter, changes in states of matter, mixtures, solutions, dissolving substances, and everyday chemical reactions.</p> </div> </div> <div class="faq-item"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is a physical change?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>A physical change is a change in which the appearance or state of matter changes, but no new substance is formed.</p> </div> </div> <div class="faq-item"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is a chemical change?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>A chemical change is a change in which a completely new substance with different properties is formed.</p> </div> </div> <!-- Hidden FAQs (Remaining 18) --> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What are the three states of matter?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>The three states of matter are solid, liquid, and gas.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is melting?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Melting is the process in which a solid absorbs heat and changes into a liquid.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is freezing?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Freezing is the process in which a liquid loses heat and changes into a solid.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is boiling?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Boiling is the process in which a liquid changes into vapours or gas after continuous heating.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is evaporation?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Evaporation is the process in which a liquid changes into vapours at any temperature.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is condensation?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Condensation is the process in which water vapours cool down and change back into liquid droplets.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is a mixture?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>A mixture is formed when two or more substances are combined without changing their original properties.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is a solution?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>A solution is a uniform mixture formed when a substance dissolves completely in a liquid.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is the difference between solute and solvent?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>The solute is the substance that dissolves, while the solvent is the liquid that dissolves the solute.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>How can a substance dissolve faster in water?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>A substance dissolves faster by stirring, increasing temperature, and decreasing particle size.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is a dilute solution?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>A dilute solution contains a small amount of solute compared to the solvent.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is a concentrated solution?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>A concentrated solution contains a large amount of solute compared to the solvent.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is decaying?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Decaying is the process in which bacteria and fungi break down dead organisms into simpler substances.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is burning?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Burning is a chemical process in which substances react with oxygen and produce heat and flame.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is rusting?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Rusting is the process in which iron reacts with oxygen and water, forming a brown substance called rust.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>How can iron be protected from rusting?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Iron can be protected from rusting by applying oil, paint, or chromium coating on its surface.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is the main difference between physical and chemical changes?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Physical changes do not produce a new substance and are usually reversible, while chemical changes form a new substance and are usually irreversible.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>How do these MCQs help students?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>These MCQs help students understand science concepts, improve revision, and prepare effectively for exams and tests.</p> </div> </div> <div class="see-more-faq"> <button id="seeMoreFaqBtn" class="btn btn-primary">See More FAQs</button> </div> </div> </div> <!-- Pagination --> <div class="pagination" id="pagination"> <!-- Pagination buttons will be added here --> </div> <!-- FOOTER AD SECTION HATA DIYA GAYA HAI --> </div> <!-- End of no-blogger-overlap wrapper --> <!-- Hidden canvas for generating share images --> <canvas id="shareCanvas" class="share-image-canvas" width="1200" height="630"></canvas> <script> // Social Media Icons Configuration - Easily change icons by updating these links const socialIcons = { facebook: "https://cdn-icons-png.flaticon.com/512/124/124010.png", twitter: "https://cdn-icons-png.flaticon.com/512/733/733579.png", whatsapp: "https://cdn-icons-png.flaticon.com/512/220/220236.png", link: "https://cdn-icons-png.flaticon.com/512/61/61020.png", sound: "https://cdn-icons-png.flaticon.com/512/3161/3161837.png" // Added sound icon }; // STEP 2: adsCode Variable ko Update Karein const adsCode = ` <ins class="adsbygoogle" style="display:block" data-ad-client="ca-pub-4073269280727447" data-ad-slot="5355688513" data-ad-format="auto" data-full-width-responsive="true"></ins> `; // STEP 3: applyAds Function ko Behtar Banayein (YAHAN ADD KIYA GAYA HAI) function applyAds() { const adContainers = document.querySelectorAll('.ad-container'); adContainers.forEach(container => { container.innerHTML = adsCode; // Yeh ab sirf <ins> tag daalay ga try { // Yeh line AdSense ko naye ad unit ko process karne ke liye kehti hai (adsbygoogle = window.adsbygoogle || []).push({}); } catch (e) { console.error("AdSense error: ", e); } }); } // Updated Data with pdf: true property for demonstration const questions = [ { "topicHeading": "Physical Changes Observed in Everyday Life", "question": "What are all substances in the world made of?", "urdu": "دنیا میں تمام اشیاء کس چیز سے بنی ہیں؟", "options": [ "Vacuum", "Matter", "Light", "Energy only" ], "correctAnswer": "B", "explanation": "[red]Matter[/red] is correct because [blue]it is the fundamental building block of all physical substances found in the universe[/blue].", "explanationUrdu": "[red]مادہ (Matter)[/red] درست ہے کیونکہ [blue]یہ کائنات میں پائی جانے والی تمام طبعی اشیاء کی بنیادی اکائی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which two characteristics define matter?", "urdu": "مادے کی تعریف کن دو خصوصیات سے ہوتی ہے؟", "options": [ "Color and smell", "Height and speed", "Mass and occupies space", "Sound and light" ], "correctAnswer": "C", "explanation": "[red]Mass and occupies space[/red] is correct as [blue]matter is defined as anything that has weight and takes up a certain volume of space[/blue].", "explanationUrdu": "[red]وزن رکھنا اور جگہ گھیرنا[/red] درست ہے کیونکہ [blue]مادہ اس چیز کو کہتے ہیں جس کا وزن ہو اور وہ جگہ گھیرتی ہو[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How many physical states of matter are generally recognized?", "urdu": "مادے کی عام طور پر کتنی طبعی حالتیں تسلیم کی جاتی ہیں؟", "options": [ "Three", "Five", "Two", "One" ], "correctAnswer": "A", "explanation": "[red]Three[/red] is correct because [blue]matter primarily exists in three forms: solid, liquid, and gas, depending on conditions[/blue].", "explanationUrdu": "[red]تین[/red] درست ہے کیونکہ [blue]مادہ بنیادی طور پر تین حالتوں یعنی ٹھوس، مائع اور گیس میں پایا جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What are the three physical states of matter?", "urdu": "مادے کی تین طبعی حالتیں کون سی ہیں؟", "options": [ "Hot, cold, and warm", "Solid, liquid, and gas", "Big, small, and tiny", "Hard, soft, and rough" ], "correctAnswer": "B", "explanation": "[red]Solid, liquid, and gas[/red] is correct because [blue]these terms describe the different forms matter takes based on particle movement[/blue].", "explanationUrdu": "[red]ٹھوس، مائع اور گیس[/red] درست ہے کیونکہ [blue]یہ اصطلاحات ذرات کی حرکت کی بنیاد پر مادے کی مختلف شکلوں کو بیان کرتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is different in the solid, liquid, and gas states of matter?", "urdu": "مادے کی ٹھوس، مائع اور گیس کی حالتوں میں کیا چیز مختلف ہوتی ہے؟", "options": [ "The type of atoms", "The chemical formula", "The total weight", "The arrangement of particles" ], "correctAnswer": "D", "explanation": "[red]The arrangement of particles[/red] is correct because [blue]particles are tightly packed in solids and spread out in gases[/blue].", "explanationUrdu": "[red]ذرات کی ترتیب (Arrangement of particles)[/red] درست ہے کیونکہ [blue]ٹھوس میں ذرات قریب ہوتے ہیں اور گیس میں پھیلے ہوئے ہوتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What aspect of matter changes during a physical change?", "urdu": "طبعی تبدیلی کے دوران مادے کا کون سا پہلو تبدیل ہوتا ہے؟", "options": [ "Chemical composition", "Atomic structure", "Appearance", "Internal formula" ], "correctAnswer": "C", "explanation": "[red]Appearance[/red] is correct because [blue]a physical change only alters the outer look, shape, or state of matter without creating a new substance[/blue].", "explanationUrdu": "[red]ظاہری شکل (Appearance)[/red] درست ہے کیونکہ [blue]طبعی تبدیلی صرف مادے کی ظاہری وضع قطع، شکل یا حالت کو بدلتی ہے اور کوئی نئی چیز نہیں بنتی[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What remains the same in a substance during a physical change?", "urdu": "طبعی تبدیلی کے دوران مادے میں کون سی چیز ایک جیسی رہتی ہے؟", "options": [ "Physical state", "Chemical composition", "Shape", "Size" ], "correctAnswer": "B", "explanation": "[red]Chemical composition[/red] is correct because [blue]the internal molecules and atoms that make up the substance do not change during this process[/blue].", "explanationUrdu": "[red]کیمیائی ساخت (Chemical composition)[/red] درست ہے کیونکہ [blue]اس عمل کے دوران مادے کی اندرونی بناوٹ اور مالیکیولز تبدیل نہیں ہوتے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What kind of change is the dissolving of salt in water?", "urdu": "پانی میں نمک کا گھلنا کس قسم کی تبدیلی ہے؟", "options": [ "Chemical change", "Physical change", "Biological change", "Permanent change" ], "correctAnswer": "B", "explanation": "[red]Physical change[/red] is correct because [blue]the salt is still present in the water and can be recovered by simple means[/blue].", "explanationUrdu": "[red]طبعی تبدیلی[/red] درست ہے کیونکہ [blue]نمک پانی میں موجود رہتا ہے اور اسے سادہ طریقوں سے دوبارہ حاصل کیا جا سکتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What does dissolving salt in water primarily change?", "urdu": "پانی میں نمک کا گھلنا بنیادی طور پر کیا تبدیل کرتا ہے؟", "options": [ "Number of atoms", "Atomic weight", "State of matter", "Chemical identity" ], "correctAnswer": "C", "explanation": "[red]State of matter[/red] is correct because [blue]the solid salt changes its form into a liquid solution without becoming a new substance[/blue].", "explanationUrdu": "[red]مادے کی حالت[/red] درست ہے کیونکہ [blue]ٹھوس نمک کسی نئی چیز میں تبدیل ہوئے بغیر مائع محلول کی شکل اختیار کر لیتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "When salt is dissolved in water, what is NOT formed?", "urdu": "جب نمک پانی میں گھلتا ہے تو کیا چیز پیدا نہیں ہوتی؟", "options": [ "A mixture", "Salty water", "Matter with new properties", "A solution" ], "correctAnswer": "C", "explanation": "[red]Matter with new properties[/red] is correct because [blue]no chemical reaction occurs, and both salt and water keep their original characteristics[/blue].", "explanationUrdu": "[red]نئی خصوصیات والا مادہ[/red] درست ہے کیونکہ [blue]کوئی کیمیائی ردِ عمل نہیں ہوتا اور نمک اور پانی دونوں اپنی اصل خصوصیات برقرار رکھتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which statement is true about the physical state of a salt-water mixture?", "urdu": "نمک اور پانی کے آمیزے کی طبعی حالت کے بارے میں کون سا بیان درست ہے؟", "options": [ "It is permanent", "It can be reversed", "It is irreversible", "It is a chemical bond" ], "correctAnswer": "B", "explanation": "[red]It can be reversed[/red] is correct because [blue]a physical change allows you to separate the components back into their original forms[/blue].", "explanationUrdu": "[red]اسے الٹایا جا سکتا ہے[/red] درست ہے کیونکہ [blue]طبعی تبدیلی میں آپ اجزاء کو دوبارہ ان کی اصل حالت میں الگ کر سکتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What remains behind after the evaporation of water from a salt solution?", "urdu": "نمک کے محلول سے پانی کے بخارات بننے کے بعد پیچھے کیا باقی رہ جاتا ہے؟", "options": [ "Vapours", "Ice", "Salt", "Nothing" ], "correctAnswer": "C", "explanation": "[red]Salt[/red] is correct because [blue]during evaporation, only the liquid turns into gas, leaving the solid salt particles behind[/blue].", "explanationUrdu": "[red]نمک[/red] درست ہے کیونکہ [blue]بخارات بننے کے عمل کے دوران صرف مائع گیس میں بدلتا ہے اور ٹھوس نمک کے ذرات پیچھے رہ جاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What happens to an aluminum can when it is crushed with a hammer?", "urdu": "جب ایلومینیم کے کین کو ہتھوڑے سے کچلا جاتا ہے تو کیا ہوتا ہے؟", "options": [ "It disappears", "It turns into water", "A change is observed", "It stays the same" ], "correctAnswer": "C", "explanation": "[red]A change is observed[/red] is correct because [blue]the physical force of the hammer alters the state and appearance of the can[/blue].", "explanationUrdu": "[red]تبدیلی کا مشاہدہ کیا جاتا ہے[/red] درست ہے کیونکہ [blue]ہتھوڑے کی طبعی قوت کین کی حالت اور ظاہری شکل کو بدل دیتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "When an aluminum can is crushed, what specific changes occur to it?", "urdu": "جب ایلومینیم کے کین کو کچلا جاتا ہے تو اس میں کون سی مخصوص تبدیلیاں آتی ہیں؟", "options": [ "It becomes larger", "It has squeezed and its shape has changed", "It turns into a liquid", "It changes its color" ], "correctAnswer": "B", "explanation": "[red]It has squeezed and its shape has changed[/red] is correct because [blue]crushing only modifies the external form of the metal without changing what it is made of[/blue].", "explanationUrdu": "[red]یہ سکڑ جاتا ہے اور اس کی شکل بدل جاتی ہے[/red] درست ہے کیونکہ [blue]کچلنے سے صرف دھات کی بیرونی شکل بدلتی ہے جبکہ اس کی اندرونی بناوٹ وہی رہتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What type of change is the crushing of an aluminum can considered to be?", "urdu": "ایلومینیم کے کین کو کچلنا کس قسم کی تبدیلی تصور کی جاتی ہے؟", "options": [ "Chemical change", "Physical change", "Permanent change", "Biological change" ], "correctAnswer": "B", "explanation": "[red]Physical change[/red] is correct because [blue]the aluminum's chemical identity remains the same even though its physical appearance is altered[/blue].", "explanationUrdu": "[red]طبعی تبدیلی (Physical change)[/red] درست ہے کیونکہ [blue]ایلومینیم کی کیمیائی شناخت وہی رہتی ہے چاہے اس کی ظاہری شکل بدل جائے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Does the aluminum change into a new matter after being crushed?", "urdu": "کیا کچلنے کے بعد ایلومینیم کسی نئے مادے میں تبدیل ہو جاتا ہے؟", "options": [ "Yes, it becomes iron", "No, it does not change into a new matter", "Yes, it becomes plastic", "Yes, it turns into lead" ], "correctAnswer": "B", "explanation": "[red]No, it does not change into a new matter[/red] is correct because [blue]the material remains aluminum; only its size and shape are compressed[/blue].", "explanationUrdu": "[red]نئے مادے میں تبدیل نہیں ہوتا[/red] درست ہے کیونکہ [blue]مادہ ایلومینیم ہی رہتا ہے؛ صرف اس کی جسامت اور شکل سکڑ جاتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Changes in States of Matter", "question": "What happens when you heat solid wax in a beaker or dish?", "urdu": "ٹھوس موم (wax) کو بیکر یا ڈش میں گرم کرنے سے کیا ہوتا ہے؟", "options": [ "It turns into gas", "It disappears", "It melts", "It becomes harder" ], "correctAnswer": "C", "explanation": "[red]It melts[/red] is correct because [blue]solid wax changes into a liquid state when heat is applied to it[/blue].", "explanationUrdu": "[red]پگھلنا[/red] درست ہے کیونکہ [blue]ٹھوس موم کو جب حرارت دی جاتی ہے تو وہ مائع حالت میں تبدیل ہو جاتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the physical state of wax after it has been heated?", "urdu": "گرم ہونے کے بعد موم (wax) کی طبعی حالت کیا ہو جاتی ہے؟", "options": [ "Solid", "Liquid", "Powder", "Gas" ], "correctAnswer": "B", "explanation": "[red]Liquid[/red] is correct because [blue]heating provides energy to the particles of solid wax, allowing them to flow freely[/blue].", "explanationUrdu": "[red]مائع (Liquid)[/red] درست ہے کیونکہ [blue]گرم کرنے سے ٹھوس موم کے ذرات کو توانائی ملتی ہے اور وہ مائع کی شکل اختیار کر لیتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What change do you see when melted wax is poured into a dish and allowed to cool?", "urdu": "جب پگھلی ہوئی موم کو ڈش میں ڈال کر ٹھنڈا ہونے دیا جائے تو آپ کیا تبدیلی دیکھتے ہیں؟", "options": [ "It evaporates", "It catches fire", "It freezes", "It turns into water" ], "correctAnswer": "C", "explanation": "[red]It freezes[/red] is correct because [blue]removing heat causes the liquid wax to lose energy and turn back into a solid[/blue].", "explanationUrdu": "[red]جمنا (Freezing)[/red] درست ہے کیونکہ [blue]حرارت ختم ہونے سے مائع موم اپنی توانائی کھو دیتی ہے اور دوبارہ ٹھوس بن جاتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "After cooling, into which state does the melted wax change again?", "urdu": "ٹھنڈا ہونے کے بعد پگھلی ہوئی موم دوبارہ کس حالت میں تبدیل ہو جاتی ہے؟", "options": [ "Liquid", "Gas", "Solid", "Solution" ], "correctAnswer": "C", "explanation": "[red]Solid[/red] is correct because [blue]the particles of wax rearrange themselves into a fixed structure upon cooling[/blue].", "explanationUrdu": "[red]ٹھوس (Solid)[/red] درست ہے کیونکہ [blue]ٹھنڈا ہونے پر موم کے ذرات دوبارہ ایک مقررہ ترتیب میں آ جاتے ہیں اور ٹھوس شکل اختیار کر لیتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "The melting and freezing of wax are changes related to:", "urdu": "موم کا پگھلنا اور جمنا کس سے متعلق تبدیلیاں ہیں؟", "options": [ "Chemical composition", "Biological life", "Physical state of matter", "Permanent bonding" ], "correctAnswer": "C", "explanation": "[red]Physical state of matter[/red] is correct because [blue]these changes only alter the form of the wax, not its internal chemical identity[/blue].", "explanationUrdu": "[red]مادے کی طبعی حالت[/red] درست ہے کیونکہ [blue]یہ تبدیلیاں صرف موم کی ظاہری شکل کو بدلتی ہیں، اس کی اندرونی کیمیائی بناوٹ کو نہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Melting", "question": "What is the process of changing a solid state into a liquid state by absorption of heat called?", "urdu": "حرارت جذب کر کے ٹھوس حالت کو مائع حالت میں تبدیل کرنے کے عمل کو کیا کہا جاتا ہے؟", "options": [ "Freezing", "Melting", "Condensation", "Evaporation" ], "correctAnswer": "B", "explanation": "[red]Melting[/red] is correct because [blue]it is the physical process where a solid turns into a liquid when it receives enough heat energy[/blue].", "explanationUrdu": "[red]پگھلنا (Melting)[/red] درست ہے کیونکہ [blue]یہ وہ طبعی عمل ہے جس میں کوئی ٹھوس چیز حرارت ملنے پر مائع میں تبدیل ہو جاتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "When solid wax was heated, what state did it change into?", "urdu": "جب ٹھوس موم کو گرم کیا گیا تو وہ کس حالت میں تبدیل ہو گئی؟", "options": [ "Solid state", "Liquid state", "Gaseous state", "Plasma state" ], "correctAnswer": "B", "explanation": "[red]Liquid state[/red] is correct because [blue]heating provides energy to the wax, causing it to lose its rigid solid form[/blue].", "explanationUrdu": "[red]مائع حالت[/red] درست ہے کیونکہ [blue]گرم کرنے سے موم کو توانائی ملتی ہے جس سے وہ اپنی ٹھوس شکل کھو کر مائع بن جاتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What happens to a solid piece of ice when it absorbs heat?", "urdu": "برف کا ٹھوس ٹکڑا جب حرارت جذب کرتا ہے تو اس کے ساتھ کیا ہوتا ہے؟", "options": [ "It becomes steam", "It turns into air", "It becomes water on melting", "It stays as ice" ], "correctAnswer": "C", "explanation": "[red]It becomes water on melting[/red] is correct because [blue]ice is the solid form of water, and heat causes it to undergo a phase change[/blue].", "explanationUrdu": "[red]پگھلنے پر پانی بن جانا[/red] درست ہے کیونکہ [blue]برف پانی کی ٹھوس شکل ہے اور حرارت اسے اپنی حالت بدلنے پر مجبور کر دیتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How do particles move in a solid at their fixed position?", "urdu": "ٹھوس میں ذرات اپنی مقررہ جگہ پر کیسے حرکت کرتے ہیں؟", "options": [ "They move in straight lines", "They keep on vibrating", "They spin very fast", "They do not move at all" ], "correctAnswer": "B", "explanation": "[red]They keep on vibrating[/red] is correct because [blue]particles in a solid are packed closely and can only move back and forth in place[/blue].", "explanationUrdu": "[red]تھرتھرانا (Vibrating)[/red] درست ہے کیونکہ [blue]ٹھوس میں ذرات ایک دوسرے کے بہت قریب ہوتے ہیں اور صرف اپنی جگہ پر آگے پیچھے حرکت کر سکتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What happens to the vibration of particles when a solid gets heat?", "urdu": "جب ٹھوس چیز کو حرارت ملتی ہے تو اس کے ذرات کے تھرتھرانے کے عمل کے ساتھ کیا ہوتا ہے؟", "options": [ "They stop vibrating", "They start vibrating faster", "They vibrate slower", "Nothing happens" ], "correctAnswer": "B", "explanation": "[red]They start vibrating faster[/red] is correct because [blue]added heat increases the kinetic energy of the particles, causing more rapid movement[/blue].", "explanationUrdu": "[red]تیزی سے تھرتھرانا شروع کر دیتے ہیں[/red] درست ہے کیونکہ [blue]حرارت ملنے سے ذرات کی توانائی بڑھ جاتی ہے جس سے ان کی حرکت تیز ہو جاتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What happens to the forces of attraction between particles as they get heat?", "urdu": "حرارت ملنے پر ذرات کے درمیان کشش کی قوتوں (Forces of attraction) کے ساتھ کیا ہوتا ہے؟", "options": [ "They become stronger", "They become weaker", "They disappear instantly", "They remain the same" ], "correctAnswer": "B", "explanation": "[red]They become weaker[/red] is correct because [blue]as particles vibrate faster and move apart, the bonds holding them together lose their strength[/blue].", "explanationUrdu": "[red]کمزور ہو جاتی ہیں[/red] درست ہے کیونکہ [blue]جیسے جیسے ذرات تیزی سے حرکت کرتے اور دور ہوتے ہیں، انہیں جوڑنے والی قوتیں اپنی طاقت کھو دیتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "When particles in a solid move away from each other due to heat, the solid changes into:", "urdu": "جب حرارت کی وجہ سے ٹھوس کے ذرات ایک دوسرے سے دور ہو جاتے ہیں، تو ٹھوس کس میں تبدیل ہو جاتا ہے؟", "options": [ "Its gaseous state", "Its liquid state", "A harder solid", "Pure energy" ], "correctAnswer": "B", "explanation": "[red]Its liquid state[/red] is correct because [blue]when particles are no longer fixed in place, they start flowing, which is a property of liquids[/blue].", "explanationUrdu": "[red]مائع حالت[/red] درست ہے کیونکہ [blue]جب ذرات اپنی مقررہ جگہ پر نہیں رہتے تو وہ بہنا شروع کر دیتے ہیں، جو مائع کی خصوصیت ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Freezing", "question": "What happens to water when it is kept in a freezer?", "urdu": "جب پانی کو فریزر میں رکھا جاتا ہے تو کیا ہوتا ہے؟", "options": [ "It starts boiling", "It remains hot", "It freezes and turns to ice", "It turns into steam" ], "correctAnswer": "C", "explanation": "[red]It freezes and turns to ice[/red] is correct because [blue]the low temperature in the freezer removes energy from the water, turning it into a solid form[/blue].", "explanationUrdu": "[red]جمنا (Freezing)[/red] درست ہے کیونکہ [blue]فریزر میں موجود کم درجہ حرارت پانی سے توانائی نکال لیتا ہے، جس سے وہ ٹھوس برف میں بدل جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is lost from water during the process of freezing?", "urdu": "جمنے کے عمل کے دوران پانی سے کیا خارج ہوتا ہے؟", "options": [ "Salt", "Heat", "Oxygen", "Dust" ], "correctAnswer": "B", "explanation": "[red]Heat[/red] is correct because [blue]for a liquid to freeze, it must lose its thermal energy to the surroundings so its particles can slow down[/blue].", "explanationUrdu": "[red]حرارت (Heat)[/red] درست ہے کیونکہ [blue]مائع کو جمنے کے لیے اپنی حرارتی توانائی خارج کرنی پڑتی ہے تاکہ اس کے ذرات کی حرکت سست ہو سکے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What happens to the movement of water particles as heat is lost during freezing?", "urdu": "جمنے کے دوران حرارت کم ہونے پر پانی کے ذرات کی حرکت پر کیا اثر پڑتا ہے؟", "options": [ "It becomes faster", "It becomes slower", "It stops completely", "It remains unchanged" ], "correctAnswer": "B", "explanation": "[red]It becomes slower[/red] is correct because [blue]losing heat reduces the energy of the particles, making them vibrate less[/blue].", "explanationUrdu": "[red]حرکت سست ہو جاتی ہے[/red] درست ہے کیونکہ [blue]حرارت کے اخراج سے ذرات کی توانائی کم ہو جاتی ہے جس سے ان کی ہلنے جلنے کی رفتار سست پڑ جاتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "When water begins to freeze, how does the distance between its particles change?", "urdu": "جب پانی جمنا شروع ہوتا ہے تو اس کے ذرات کے درمیانی فاصلے میں کیا تبدیلی آتی ہے؟", "options": [ "They move further apart", "They come closer to each other", "They leave the container", "They turn into bubbles" ], "correctAnswer": "B", "explanation": "[red]They come closer to each other[/red] is correct because [blue]as particles lose energy, they pack tightly together to form a solid structure[/blue].", "explanationUrdu": "[red]وہ ایک دوسرے کے قریب آ جاتے ہیں[/red] درست ہے کیونکہ [blue]جیسے ہی ذرات کی توانائی کم ہوتی ہے، وہ ایک دوسرے کے قریب آ کر ٹھوس شکل بنا لیتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "During the freezing process, what happens to the force of attraction between particles?", "urdu": "جمنے کے عمل کے دوران ذرات کے درمیان کشش کی قوت (Force of attraction) پر کیا اثر پڑتا ہے؟", "options": [ "It becomes weaker", "It becomes stronger", "It disappears", "It changes into light" ], "correctAnswer": "B", "explanation": "[red]It becomes stronger[/red] is correct as [blue]particles come closer and settle into fixed positions to form a solid[/blue].", "explanationUrdu": "[red]کشش کی قوت مضبوط ہو جاتی ہے[/red] درست ہے کیونکہ [blue]ذرات کے قریب آنے سے ان کے درمیان جڑنے کی قوت بڑھ جاتی ہے جو ٹھوس بنانے میں مدد دیتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Into which state does a liquid change during the freezing process?", "urdu": "جمنے کے عمل کے دوران مائع کس حالت میں تبدیل ہوتا ہے؟", "options": [ "Gas", "Solid", "Vapour", "Plasma" ], "correctAnswer": "B", "explanation": "[red]Solid[/red] is correct because [blue]freezing is a phase transition where a substance changes from a liquid to a solid form[/blue].", "explanationUrdu": "[red]ٹھوس (Solid)[/red] درست ہے کیونکہ [blue]جمنا وہ عمل ہے جس میں کوئی بھی مائع اپنی حالت بدل کر ٹھوس شکل اختیار کر لیتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the process of changing a liquid into a solid called?", "urdu": "مائع کو ٹھوس میں تبدیل کرنے کے عمل کو کیا کہا جاتا ہے؟", "options": [ "Melting", "Freezing", "Evaporation", "Boiling" ], "correctAnswer": "B", "explanation": "[red]Freezing[/red] is the correct scientific term for [blue]the solidification of a liquid when it is cooled below its freezing point[/blue].", "explanationUrdu": "[red]جمنا (Freezing)[/red] وہ سائنسی اصطلاح ہے جو [blue]مائع کے درجہ حرارت میں کمی پر اسے ٹھوس بنانے کے عمل کے لیے استعمال ہوتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Boiling", "question": "What happens to the movement of particles when a liquid is heated continuously?", "urdu": "جب کسی مائع کو مسلسل گرم کیا جاتا ہے تو اس کے ذرات کی حرکت کے ساتھ کیا ہوتا ہے؟", "options": [ "It stops completely", "It becomes slower", "It becomes faster", "It remains the same" ], "correctAnswer": "C", "explanation": "[red]It becomes faster[/red] is correct because [blue]heating adds energy to the particles, which increases their kinetic energy and speed[/blue].", "explanationUrdu": "[red]تیز ہو جاتی ہے[/red] درست ہے کیونکہ [blue]مائع کو گرم کرنے سے اس کے ذرات کو توانائی ملتی ہے جس سے ان کے ہلنے جلنے کی رفتار بڑھ جاتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How does the space between particles change when a liquid is heated for boiling?", "urdu": "جب کسی مائع کو ابلنے کے لیے گرم کیا جاتا ہے تو اس کے ذرات کے درمیان جگہ (space) میں کیا تبدیلی آتی ہے؟", "options": [ "The space decreases", "The space increases", "No space remains", "It stays constant" ], "correctAnswer": "B", "explanation": "[red]The space increases[/red] is correct because [blue]as particles move faster, they push away from each other, creating more distance between them[/blue].", "explanationUrdu": "[red]جگہ بڑھ جاتی ہے[/red] درست ہے کیونکہ [blue]جب ذرات تیزی سے حرکت کرتے ہیں تو وہ ایک دوسرے سے دور ہٹ جاتے ہیں، جس سے ان کے درمیان فاصلہ بڑھ جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Into which state does a liquid change during the process of boiling?", "urdu": "ابلنے کے عمل کے دوران مائع کس حالت میں تبدیل ہو جاتا ہے؟", "options": [ "Solid state", "Frozen state", "Vapours or gas", "Liquid remains liquid" ], "correctAnswer": "C", "explanation": "[red]Vapours or gas[/red] is correct because [blue]boiling is a phase change where a liquid turns into its gaseous form due to high heat[/blue].", "explanationUrdu": "[red]بخارات یا گیس[/red] درست ہے کیونکہ [blue]ابلنا وہ عمل ہے جس میں مائع حرارت کی وجہ سے اپنی حالت بدل کر گیس کی شکل اختیار کر لیتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the process called in which a liquid is changed to gas by continuous heating?", "urdu": "وہ عمل کیا کہلاتا ہے جس میں مسلسل گرم کرنے سے مائع کو گیس میں تبدیل کیا جاتا ہے؟", "options": [ "Freezing", "Boiling", "Melting", "Cooling" ], "correctAnswer": "B", "explanation": "[red]Boiling[/red] is correct because [blue]it is the scientific name for the rapid vaporization of a liquid when it reaches its boiling point[/blue].", "explanationUrdu": "[red]ابلنا (Boiling)[/red] درست ہے کیونکہ [blue]یہ وہ سائنسی عمل ہے جس میں کوئی مائع مخصوص درجہ حرارت پر پہنچ کر تیزی سے بخارات میں تبدیل ہونا شروع ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Evaporation", "question": "Why does a wet floor become dry after some time?", "urdu": "گیلا فرش کچھ دیر بعد کیوں خشک ہو جاتا ہے؟", "options": [ "Water turns into ice", "Water evaporates into the air", "Water turns into salt", "Water disappears forever" ], "correctAnswer": "B", "explanation": "[red]Water evaporates into the air[/red] is correct because [blue]liquid water on the surface changes into gas and mixes with the surrounding atmosphere[/blue].", "explanationUrdu": "[red]پانی ہوا میں بخارات بن کر اڑ جاتا ہے[/red] درست ہے کیونکہ [blue]سطح پر موجود مائع پانی گیس میں بدل کر ارد گرد کی فضا میں شامل ہو جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the process of changing water into water vapours called?", "urdu": "پانی کے بخارات میں تبدیل ہونے کے عمل کو کیا کہا جاتا ہے؟", "options": [ "Melting", "Freezing", "Evaporation", "Boiling" ], "correctAnswer": "C", "explanation": "[red]Evaporation[/red] is correct because [blue]it is the process where water from wet surfaces is released into the air as vapours[/blue].", "explanationUrdu": "[red]عملِ تبخیر (Evaporation)[/red] درست ہے کیونکہ [blue]یہ وہ عمل ہے جس میں گیلی سطحوں سے پانی بخارات بن کر ہوا میں خارج ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "From which of the following surfaces does evaporation take place continuously?", "urdu": "درج ذیل میں سے کن سطحوں سے عملِ تبخیر کا عمل مسلسل ہوتا رہتا ہے؟", "options": [ "Canals, lakes, and oceans", "Dry stones", "Wooden furniture", "Plastic toys" ], "correctAnswer": "A", "explanation": "[red]Canals, lakes, and oceans[/red] is correct because [blue]large wet surfaces allow water to turn into vapours all the time due to environmental heat[/blue].", "explanationUrdu": "[red]نہروں، جھیلوں اور سمندروں سے[/red] درست ہے کیونکہ [blue]بڑی گیلی سطحیں ماحولیاتی حرارت کی وجہ سے پانی کو ہر وقت بخارات میں تبدیل کرتی رہتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Besides water bodies, where else can the process of evaporation occur?", "urdu": "آبی ذخائر کے علاوہ عملِ تبخیر کا عمل اور کہاں ہو سکتا ہے؟", "options": [ "Inside a metal box", "From snow and plant leaves", "On a dry road", "Inside a glass bottle" ], "correctAnswer": "B", "explanation": "[red]From snow and plant leaves[/red] is correct because [blue]evaporation is a natural process that happens on any surface containing moisture, including frozen snow[/blue].", "explanationUrdu": "[red]برف اور پودوں کے پتوں سے[/red] درست ہے کیونکہ [blue]عملِ تبخیر ایک قدرتی عمل ہے جو نمی والی کسی بھی سطح پر ہو سکتا ہے، بشمول جمی ہوئی برف[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How is water released into the surrounding air from wet surfaces?", "urdu": "گیلی سطحوں سے پانی ارد گرد کی ہوا میں کیسے خارج ہوتا ہے؟", "options": [ "As solid crystals", "As water vapours", "As liquid droplets", "As heavy rain" ], "correctAnswer": "B", "explanation": "[red]As water vapours[/red] is correct because [blue]in evaporation, water molecules gain enough energy to leave the liquid state and become invisible gas[/blue].", "explanationUrdu": "[red]آبی بخارات (Water vapours) کے طور پر[/red] درست ہے کیونکہ [blue]عملِ تبخیر میں پانی کے مالیکیولز اتنی توانائی حاصل کر لیتے ہیں کہ وہ مائع حالت چھوڑ کر پوشیدہ گیس بن جاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Condensation", "question": "Where do water drops appear when you have a cold drink in a glass?", "urdu": "جب آپ گلاس میں ٹھنڈا پانی پیتے ہیں تو پانی کے قطرے کہاں ظاہر ہوتے ہیں؟", "options": [ "Inside the glass", "At the external surface", "Only at the bottom", "On the coaster only" ], "correctAnswer": "B", "explanation": "[red]At the external surface[/red] is correct because [blue]moisture from the air turns into visible droplets on the outside of the cold container[/blue].", "explanationUrdu": "[red]بیرونی سطح پر[/red] درست ہے کیونکہ [blue]ہوا میں موجود نمی ٹھنڈے برتن کے باہر قطروں کی شکل میں جمع ہو جاتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Where do the water drops on the outside of a cold glass come from?", "urdu": "ٹھنڈے گلاس کے باہر نظر آنے والے پانی کے قطرے کہاں سے آتے ہیں؟", "options": [ "From inside the glass", "From the water vapours in air", "From the ice melting", "From the person's breath" ], "correctAnswer": "B", "explanation": "[red]From the water vapours in air[/red] is correct because [blue]the invisible gas in the atmosphere touches the cold glass and turns back into liquid water[/blue].", "explanationUrdu": "[red]ہوا میں موجود آبی بخارات سے[/red] درست ہے کیونکہ [blue]فضا میں موجود پوشیدہ گیس ٹھنڈے گلاس سے ٹکرا کر دوبارہ مائع پانی بن جاتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What happens to the heat of water vapour particles when they collide with a cold glass?", "urdu": "جب آبی بخارات کے ذرات ٹھنڈے گلاس سے ٹکراتے ہیں تو ان کی حرارت کا کیا ہوتا ہے؟", "options": [ "Heat is absorbed", "Heat is released", "Heat increases", "Heat stays the same" ], "correctAnswer": "B", "explanation": "[red]Heat is released[/red] is correct because [blue]the particles lose their thermal energy to the cold surface, causing them to slow down and condense[/blue].", "explanationUrdu": "[red]حرارت خارج ہوتی ہے[/red] درست ہے کیونکہ [blue]ذرات اپنی حرارتی توانائی ٹھنڈی سطح کو دے دیتے ہیں، جس سے وہ سست ہو کر مائع بن جاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Into which state do water vapours change when they stick to the external surface of a cold glass?", "urdu": "ٹھنڈے گلاس کی بیرونی سطح سے چپکنے پر آبی بخارات کس حالت میں بدل جاتے ہیں؟", "options": [ "Solid", "Liquid", "Gas", "Smoke" ], "correctAnswer": "B", "explanation": "[red]Liquid[/red] is correct because [blue]condensation is a phase change where a gas (vapour) cools down and becomes a liquid[/blue].", "explanationUrdu": "[red]مائع (Liquid)[/red] درست ہے کیونکہ [blue]عملِ تکثیف وہ تبدیلی ہے جس میں گیس (بخارات) ٹھنڈی ہو کر مائع بن جاتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the process of water vapours changing into liquid upon cooling called?", "urdu": "ٹھنڈا ہونے پر آبی بخارات کے مائع میں تبدیل ہونے کے عمل کو کیا کہا جاتا ہے؟", "options": [ "Evaporation", "Boiling", "Condensation", "Melting" ], "correctAnswer": "C", "explanation": "[red]Condensation[/red] is correct because [blue]it is the scientific term for the conversion of a substance from the vapor state to the liquid state[/blue].", "explanationUrdu": "[red]عملِ تکثیف (Condensation)[/red] درست ہے کیونکہ [blue]یہ وہ سائنسی اصطلاح ہے جو کسی مادے کے بخارات سے مائع بننے کے عمل کے لیے استعمال ہوتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Why do wet clothes become dry when they are hung in the air?", "urdu": "گیلے کپڑے ہوا میں لٹکانے پر کس وجہ سے خشک ہو جاتے ہیں؟", "options": [ "Due to freezing", "Due to evaporation", "Due to melting", "Due to condensation" ], "correctAnswer": "B", "explanation": "[red]Due to evaporation[/red] is correct because [blue]the water in the wet clothes absorbs heat from the air and turns into vapours, leaving the cloth dry[/blue].", "explanationUrdu": "[red]عملِ تبخیر (Evaporation) کی وجہ سے[/red] درست ہے کیونکہ [blue]گیلے کپڑوں میں موجود پانی ہوا سے حرارت جذب کر کے بخارات بن کر اڑ جاتا ہے اور کپڑے خشک ہو جاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is generally required to boil a liquid?", "urdu": "کسی مائع کو ابالنے کے لیے عام طور پر کیا ضروری ہے؟", "options": [ "Low temperature", "High temperature", "Freezing temperature", "Zero degree Celsius" ], "correctAnswer": "B", "explanation": "[red]High temperature[/red] is correct because [blue]boiling only occurs when a liquid is heated enough to reach its specific boiling point[/blue].", "explanationUrdu": "[red]زیادہ درجہ حرارت (High temperature)[/red] درست ہے کیونکہ [blue]ابالنے کا عمل صرف اس وقت ہوتا ہے جب مائع کو اس کے نقطہ ابال تک پہنچنے کے لیے کافی حرارت دی جائے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "At what temperature can the process of evaporation take place?", "urdu": "عملِ تبخیر کا عمل کس درجہ حرارت پر ہو سکتا ہے؟", "options": [ "Only at 100°C", "Only at 0°C", "At any temperature", "Only in freezing cold" ], "correctAnswer": "C", "explanation": "[red]At any temperature[/red] is correct because [blue]unlike boiling, evaporation is a surface phenomenon that happens slowly even at low temperatures[/blue].", "explanationUrdu": "[red]کسی بھی درجہ حرارت پر[/red] درست ہے کیونکہ [blue]ابلنے کے برعکس، عملِ تبخیر ایک ایسا عمل ہے جو کم درجہ حرارت پر بھی آہستہ آہستہ ہوتا رہتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What happens to the process of evaporation at a high temperature?", "urdu": "زیادہ درجہ حرارت پر عملِ تبخیر کے عمل کے ساتھ کیا ہوتا ہے؟", "options": [ "It becomes slower", "It stops completely", "It becomes rapid", "It remains unchanged" ], "correctAnswer": "C", "explanation": "[red]It becomes rapid[/red] is correct because [blue]more heat energy allows water molecules to turn into vapours much faster than at low temperatures[/blue].", "explanationUrdu": "[red]یہ تیز (Rapid) ہو جاتا ہے[/red] درست ہے کیونکہ [blue]زیادہ حرارت ملنے سے پانی کے مالیکیولز کم درجہ حرارت کے مقابلے میں بہت تیزی سے بخارات میں تبدیل ہوتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Why do we feel cold when our sweat dries up?", "urdu": "جب ہمارا پسینہ خشک ہوتا ہے تو ہمیں ٹھنڈک کیوں محسوس ہوتی ہے؟", "options": [ "Due to heating", "Owing to the process of evaporation", "Due to freezing", "Because of sunlight" ], "correctAnswer": "B", "explanation": "[red]Owing to the process of evaporation[/red] is correct because [blue]as sweat evaporates, it takes heat away from our body, producing a cooling effect[/blue].", "explanationUrdu": "[red]عملِ تبخیر (Evaporation) کی وجہ سے[/red] درست ہے کیونکہ [blue]جب پسینہ بخارات بن کر اڑتا ہے تو وہ ہمارے جسم سے حرارت لے لیتا ہے، جس سے ہمیں ٹھنڈک محسوس ہوتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Mixture and Solution", "question": "What happens when sand is added to a glass of water?", "urdu": "جب پانی کے گلاس میں ریت ڈالی جائے تو کیا ہوتا ہے؟", "options": [ "It dissolves completely", "It turns into sugar", "It will not dissolve", "It evaporates" ], "correctAnswer": "C", "explanation": "[red]It will not dissolve[/red] is correct because [blue]sand is an insoluble substance that settles at the bottom of the water instead of mixing into it[/blue].", "explanationUrdu": "[red]یہ حل نہیں ہوگی[/red] درست ہے کیونکہ [blue]ریت ایک غیر حل پذیر مادہ ہے جو پانی میں مکس ہونے کے بجائے نیچے بیٹھ جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the result of mixing sugar in a glass of water?", "urdu": "پانی کے گلاس میں چینی ملانے کا کیا نتیجہ نکلتا ہے؟", "options": [ "It stays at the top", "It will completely dissolve", "It turns into oil", "It remains as separate crystals" ], "correctAnswer": "B", "explanation": "[red]It will completely dissolve[/red] is correct because [blue]sugar is a soluble matter that breaks down and mixes evenly with water molecules[/blue].", "explanationUrdu": "[red]یہ مکمل طور پر حل ہو جائے گی[/red] درست ہے کیونکہ [blue]چینی ایک حل پذیر مادہ ہے جو پانی کے مالیکیولز کے ساتھ یکساں طور پر مل جاتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What happens when oil is mixed with water?", "urdu": "جب تیل کو پانی میں ملایا جاتا ہے تو کیا ہوتا ہے؟", "options": [ "It disappears", "It turns into salt", "It stays as a separate layer", "It dissolves like sugar" ], "correctAnswer": "C", "explanation": "[red]It stays as a separate layer[/red] is correct because [blue]oil and water do not mix due to different densities, so the oil floats on top[/blue].", "explanationUrdu": "[red]یہ ایک الگ تہہ کے طور پر رہتا ہے[/red] درست ہے کیونکہ [blue]تیل اور پانی اپنی مختلف کثافت کی وجہ سے آپس میں نہیں ملتے اور تیل اوپر تیرنے لگتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is a substance called that consists of two or more substances mixed in any proportion?", "urdu": "وہ مادہ کیا کہلاتا ہے جو کسی بھی تناسب میں ملی ہوئی دو یا دو سے زیادہ اشیاء پر مشتمل ہو؟", "options": [ "Pure element", "Mixture", "Single atom", "Solid rock" ], "correctAnswer": "B", "explanation": "[red]Mixture[/red] is correct because [blue]it refers to a physical combination of different materials where each part keeps its identity[/blue].", "explanationUrdu": "[red]آمیزہ (Mixture)[/red] درست ہے کیونکہ [blue]اس سے مراد مختلف مادوں کا ایسا ملاپ ہے جس میں ہر حصہ اپنی انفرادی پہچان برقرار رکھتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What happens to the original properties of substances in a mixture?", "urdu": "آمیزے میں موجود اشیاء کی اصل خصوصیات کا کیا ہوتا ہے؟", "options": [ "They are lost", "They change into new ones", "They retain their original properties", "They become invisible" ], "correctAnswer": "C", "explanation": "[red]They retain their original properties[/red] is correct because [blue]in a mixture, no chemical reaction occurs, so substances like salt or sugar still taste the same[/blue].", "explanationUrdu": "[red]وہ اپنی اصل خصوصیات برقرار رکھتی ہیں[/red] درست ہے کیونکہ [blue]آمیزے میں کوئی کیمیائی عمل نہیں ہوتا، اس لیے نمک یا چینی جیسی چیزوں کا ذائقہ وہی رہتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What are the two main types of mixtures?", "urdu": "آمیزے کی دو بڑی اقسام کونسی ہیں؟", "options": [ "Hot and Cold", "Big and Small", "Homogenous or heterogeneous", "Solid and Hard" ], "correctAnswer": "C", "explanation": "[red]Homogenous or heterogeneous[/red] is correct because [blue]these terms describe whether a mixture looks the same throughout or has visible different parts[/blue].", "explanationUrdu": "[red]ہوموجینیس یا ہیٹروجینیس[/red] درست ہے کیونکہ [blue]یہ اصطلاحات بتاتی ہیں کہ آیا آمیزہ ہر جگہ سے ایک جیسا نظر آتا ہے یا اس میں مختلف حصے واضح ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Most homogeneous mixtures are also known as:", "urdu": "زیادہ تر ہوموجینیس (یکساں) آمیزوں کو کیا کہا جاتا ہے؟", "options": [ "Alloys", "Solutions", "Solids", "Gases" ], "correctAnswer": "B", "explanation": "[red]Solutions[/red] is correct because [blue]in these mixtures, the particles are so well mixed that they appear as a single phase[/blue].", "explanationUrdu": "[red]محلول (Solutions)[/red] درست ہے کیونکہ [blue]ان آمیزوں میں ذرات اتنی اچھی طرح مل جاتے ہیں کہ وہ ایک ہی شکل میں نظر آتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Air is an example of a mixture that contains which components?", "urdu": "ہوا ایک ایسے آمیزے کی مثال ہے جس میں کون سے اجزاء شامل ہوتے ہیں؟", "options": [ "Only water", "Oxygen and carbon dioxide", "Sand and soil", "Iron and lead" ], "correctAnswer": "B", "explanation": "[red]Oxygen and carbon dioxide[/red] is correct because [blue]air is a gaseous mixture of different vital gases needed for life and the environment[/blue].", "explanationUrdu": "[red]آکسیجن اور کاربن ڈائی آکسائیڈ[/red] درست ہے کیونکہ [blue]ہوا مختلف ضروری گیسوں کا ایک گیسی آمیزہ ہے جو زندگی اور ماحول کے لیے اہم ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which substances are mixed together in carbonated drinks?", "urdu": "کاربونیٹیڈ مشروبات (جیسے کولڈ ڈرنک) میں کون سے مادے ایک ساتھ ملے ہوتے ہیں؟", "options": [ "Oil and salt", "Sugar, water, and CO2", "Sand and juice", "Milk and honey" ], "correctAnswer": "B", "explanation": "[red]Sugar, water, and CO2[/red] is correct because [blue]these constituents combine to create the sweet and fizzy taste of soft drinks[/blue].", "explanationUrdu": "[red]چینی، پانی اور CO2[/red] درست ہے کیونکہ [blue]یہ اجزاء مل کر سافٹ ڈرنکس کا میٹھا اور گیس والا ذائقہ پیدا کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What are metal alloys made up of?", "urdu": "دھاتی بھرت (Alloys) کس چیز سے بنے ہوتے ہیں؟", "options": [ "Liquid water", "Different metals", "Plastic and rubber", "Wood and glue" ], "correctAnswer": "B", "explanation": "[red]Different metals[/red] is correct because [blue]alloys are solid mixtures created by combining two or more metallic elements to improve strength[/blue].", "explanationUrdu": "[red]مختلف دھاتیں[/red] درست ہے کیونکہ [blue]بھرت (Alloys) وہ ٹھوس آمیزے ہیں جو دو یا دو سے زیادہ دھاتوں کو ملا کر مضبوطی بڑھانے کے لیے بنائے جاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How can a heterogeneous mixture be separated?", "urdu": "ہیٹروجینیس آمیزے کو کیسے الگ کیا جا سکتا ہے؟", "options": [ "Only by chemicals", "By physical methods", "By heating at high temperature", "It cannot be separated" ], "correctAnswer": "B", "explanation": "[red]By physical methods[/red] is correct because [blue]the components of a heterogeneous mixture are not chemically bonded, so they can be sorted using tools or hands[/blue].", "explanationUrdu": "[red]طبعی طریقے (Physical methods)[/red] درست ہے کیونکہ [blue]ہیٹروجینیس آمیزے کے اجزاء کیمیائی طور پر نہیں جڑے ہوتے، اس لیے انہیں ہاتھ یا اوزاروں سے الگ کیا جا سکتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "A salad made of lettuce, cheese, and tomatoes is an example of:", "urdu": "پتوں، پنیر اور ٹماٹروں سے بنا ہوا سلاد کس کی ایک مثال ہے؟", "options": [ "Homogeneous mixture", "Heterogeneous mixture", "Pure substance", "Liquid gas" ], "correctAnswer": "B", "explanation": "[red]Heterogeneous mixture[/red] is correct because [blue]you can clearly see and pick out the individual different parts like tomatoes and broccoli in a salad[/blue].", "explanationUrdu": "[red]ہیٹروجینیس آمیزہ[/red] درست ہے کیونکہ [blue]آپ سلاد میں ٹماٹر اور بروکولی جیسے مختلف حصوں کو واضح طور پر دیکھ سکتے ہیں اور الگ کر سکتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What type of mixture is soil considered to be?", "urdu": "مٹی کو کس قسم کا آمیزہ سمجھا جاتا ہے؟", "options": [ "Pure element", "Solution", "Heterogeneous mixture", "Homogeneous mixture" ], "correctAnswer": "C", "explanation": "[red]Heterogeneous mixture[/red] is correct because [blue]soil contains non-uniform materials like stones and clay that are not mixed evenly throughout[/blue].", "explanationUrdu": "[red]ہیٹروجینیس آمیزہ[/red] درست ہے کیونکہ [blue]مٹی میں پتھر اور چکنی مٹی جیسے غیر یکساں مواد ہوتے ہیں جو ہر جگہ برابر ملے ہوئے نہیں ہوتے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which components are combined in soil that make it non-uniform?", "urdu": "مٹی میں کون سے اجزاء ملے ہوتے ہیں جو اسے غیر یکساں بناتے ہیں؟", "options": [ "Distilled water", "Only oxygen gas", "Stone, clay, and decaying plant material", "Pure salt" ], "correctAnswer": "C", "explanation": "[red]Stone, clay, and decaying plant material[/red] is correct because [blue]these diverse parts show that the mixture contains many different substances and even living things[/blue].", "explanationUrdu": "[red]پتھر، مٹی اور گلنے سڑنے والے پودے[/red] درست ہے کیونکہ [blue]یہ مختلف حصے ظاہر کرتے ہیں کہ اس آمیزے میں کئی الگ الگ مادے اور جاندار بھی شامل ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Dissolving Substances in Water", "question": "What is formed when the particles of a substance dissolve uniformly in water?", "urdu": "جب کسی مادے کے ذرات پانی میں یکساں طور پر گھل جاتے ہیں تو کیا بنتا ہے؟", "options": [ "Solid", "Solution", "Gas", "Pure metal" ], "correctAnswer": "B", "explanation": "[red]Solution[/red] is correct because [blue]it is a uniform mixture formed when a solute is completely and evenly distributed within a solvent[/blue].", "explanationUrdu": "[red]محلول (Solution)[/red] درست ہے کیونکہ [blue]یہ ایک ایسا یکساں آمیزہ ہے جو اس وقت بنتا ہے جب کوئی چیز کسی مائع میں مکمل اور برابر طور پر گھل جاتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the substance called that dissolves in a liquid and is in less quantity?", "urdu": "وہ مادہ کیا کہلاتا ہے جو مائع میں گھل جاتا ہے اور مقدار میں کم ہوتا ہے؟", "options": [ "Solvent", "Mixture", "Solute", "Filter" ], "correctAnswer": "C", "explanation": "[red]Solute[/red] is correct because [blue]it refers to the component of a solution that is present in a smaller amount and gets dissolved[/blue].", "explanationUrdu": "[red]سلوٹ (Solute)[/red] درست ہے کیونکہ [blue]اس سے مراد محلول کا وہ جزو ہے جو کم مقدار میں ہوتا ہے اور دوسرے مادے میں حل ہو جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of the following is an example of a solute?", "urdu": "درج ذیل میں سے کون سی چیز سلوٹ (solute) کی مثال ہے؟", "options": [ "River water", "Sugar and salt", "Ocean", "Large container" ], "correctAnswer": "B", "explanation": "[red]Sugar and salt[/red] is correct as [blue]these are common solid substances that dissolve in liquids to form a solution[/blue].", "explanationUrdu": "[red]چینی اور نمک[/red] درست ہے کیونکہ [blue]یہ وہ عام ٹھوس مادے ہیں جو مائع میں گھل کر محلول بنانے کے لیے سلوٹ کے طور پر کام کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the substance called that dissolves a solute and is in more quantity?", "urdu": "وہ مادہ کیا کہلاتا ہے جو سلوٹ کو حل کرتا ہے اور زیادہ مقدار میں ہوتا ہے؟", "options": [ "Solute", "Vapor", "Solvent", "Ice" ], "correctAnswer": "C", "explanation": "[red]Solvent[/red] is correct because [blue]it is the medium (usually a liquid) that makes up the bulk of the solution and performs the dissolving action[/blue].", "explanationUrdu": "[red]سالونٹ (Solvent)[/red] درست ہے کیونکہ [blue]یہ وہ ذریعہ ہے (عام طور پر مائع) جو محلول کا بڑا حصہ ہوتا ہے اور دوسری چیزوں کو اپنے اندر حل کرتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of the following is a common example of a solvent?", "urdu": "درج ذیل میں سے کون سی چیز سالونٹ (solvent) کی ایک عام مثال ہے؟", "options": [ "Water", "Sand", "Salt", "Flour" ], "correctAnswer": "A", "explanation": "[red]Water[/red] is correct because [blue]it is known as a universal solvent that can dissolve many different types of solutes[/blue].", "explanationUrdu": "[red]پانی[/red] درست ہے کیونکہ [blue]اسے ایک عالمگیر سالونٹ سمجھا جاتا ہے جو اپنے اندر بہت سے مختلف قسم کے مادوں کو حل کرنے کی صلاحیت رکھتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How many important components does a solution consist of?", "urdu": "ایک محلول (solution) کتنے اہم اجزاء پر مشتمل ہوتا ہے؟", "options": [ "Five", "Two", "Ten", "Three" ], "correctAnswer": "B", "explanation": "[red]Two[/red] is correct because [blue]every simple solution is made up of exactly two parts: the solute and the solvent[/blue].", "explanationUrdu": "[red]دو[/red] درست ہے کیونکہ [blue]ہر سادہ محلول صرف دو حصوں یعنی سلوٹ اور سالونٹ پر مشتمل ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Stirring", "question": "What is the process of mixing sugar in water by moving it called?", "urdu": "پانی میں چینی کو ہلا کر ملانے کے عمل کو کیا کہا جاتا ہے؟", "options": [ "Heating", "Freezing", "Stirring", "Filtering" ], "correctAnswer": "C", "explanation": "[red]Stirring[/red] is correct because [blue]it is the physical act of moving a liquid to help a solute mix more rapidly with a solvent[/blue].", "explanationUrdu": "[red]ہلانا (Stirring)[/red] درست ہے کیونکہ [blue]مائع کو ہلانے سے سلوٹ اور سالونٹ کے ذرات جلدی مل جاتے ہیں اور حل ہونے کا عمل تیز ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "If you stir sugar in a beaker, how will it dissolve compared to sugar that is not stirred?", "urdu": "اگر آپ بیکر میں چینی کو ہلاتے ہیں، تو بغیر ہلائی گئی چینی کے مقابلے میں یہ کیسے حل ہوگی؟", "options": [ "It will take more time", "It will dissolve soon", "It will never dissolve", "It will turn into gas" ], "correctAnswer": "B", "explanation": "[red]It will dissolve soon[/red] is correct because [blue]stirring increases the movement of particles, allowing the sugar to break down into the water much faster[/blue].", "explanationUrdu": "[red]جلد حل ہو جانا (Dissolved soon)[/red] درست ہے کیونکہ [blue]ہلانے سے چینی اور پانی کے ذرات کے درمیان رابطہ بڑھ جاتا ہے جس سے چینی تیزی سے گھل جاتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What happens to the dissolving process if the sugar is not stirred at all?", "urdu": "اگر چینی کو بالکل نہ ہلایا جائے تو حل ہونے کے عمل پر کیا اثر پڑے گا؟", "options": [ "It will never dissolve", "It will dissolve instantly", "It will take more time", "It will change into salt" ], "correctAnswer": "C", "explanation": "[red]It will take more time[/red] is correct because [blue]without the help of stirring, the particles must move on their own to mix, which is a very slow process[/blue].", "explanationUrdu": "[red]زیادہ وقت لگے گا (More time)[/red] درست ہے کیونکہ [blue]بیرونی حرکت کے بغیر چینی کے ذرات کو پانی میں خود سے پھیلنے میں زیادہ وقت لگتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Increasing Temperature", "question": "In which beaker did the sugar dissolve quickly during the activity?", "urdu": "کس بیکر میں چینی جلدی حل ہوئی؟", "options": [ "Beaker B (Cold water)", "Beaker A (Hot water)", "Both dissolved together", "Neither of them" ], "correctAnswer": "B", "explanation": "[red]Beaker A (Hot water)[/red] is correct because [blue]heat provides more energy to water particles, allowing them to break down and mix with the sugar more quickly[/blue].", "explanationUrdu": "[red]بیکر A (گرم پانی)[/red] درست ہے کیونکہ [blue]حرارت پانی کے ذرات کو زیادہ توانائی دیتی ہے، جس سے وہ چینی کو تیزی سے توڑ کر اپنے اندر حل کر لیتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Decreasing the Size of Particles", "question": "In the experiment comparing powdered sugar and a sugar cube, which one dissolves sooner in water?", "urdu": "پسی ہوئی چینی اور چینی کے ڈلے کے تجربے میں، کون سی چینی پانی میں جلدی حل ہوتی ہے؟", "options": [ "Sugar cube", "Powdered sugar", "Both at the same time", "None of these" ], "correctAnswer": "B", "explanation": "[red]Powdered sugar[/red] is correct because [blue]small particles have more surface area, allowing them to mix with water much faster than a solid cube[/blue].", "explanationUrdu": "[red]پسی ہوئی چینی (Powdered sugar)[/red] درست ہے کیونکہ [blue]چھوٹے ذرات کی سطح زیادہ ہوتی ہے، جس کی وجہ سے وہ ٹھوس ڈلے کے مقابلے میں پانی میں تیزی سے مل جاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "On which factor does the dissolution of any solute primarily depend?", "urdu": "کسی بھی سلوٹ کے حل ہونے کا دارومدار بنیادی طور پر کس عنصر پر ہوتا ہے؟", "options": [ "Particle color", "Container shape", "Size of particles", "Room light" ], "correctAnswer": "C", "explanation": "[red]Size of particles[/red] is correct because [blue]the physical dimensions of the solute determine how efficiently the solvent can break it down into a solution[/blue].", "explanationUrdu": "[red]ذرات کی جسامت (Size of particles)[/red] درست ہے کیونکہ [blue]سلوٹ کی طبعی جسامت یہ طے کرتی ہے کہ سالونٹ اسے کتنی مؤثر طریقے سے توڑ کر محلول بنا سکتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How does the size of solute particles affect the speed of the dissolving process?", "urdu": "سلوٹ کے ذرات کی جسامت حل ہونے کے عمل کی رفتار پر کیسے اثر انداز ہوتی ہے؟", "options": [ "Smaller particles dissolve faster", "Larger particles dissolve faster", "Size does not affect speed", "Smaller particles dissolve slower" ], "correctAnswer": "A", "explanation": "[red]Smaller particles dissolve faster[/red] is correct because [blue]they allow the solvent to surround and break them down more quickly than large chunks[/blue].", "explanationUrdu": "[red]چھوٹے ذرات تیزی سے حل ہوتے ہیں[/red] درست ہے کیونکہ [blue]وہ سالونٹ کو بڑے ٹکڑوں کے مقابلے میں زیادہ تیزی سے خود کو گھیرنے اور توڑنے کا موقع دیتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Dilute and Concentrated Solution", "question": "Which of the following are examples of solutions?", "urdu": "دودھ، چائے اور سافٹ ڈرنکس کس کی مثالیں ہیں؟", "options": [ "Pure metals", "Solid rocks", "Solutions", "Unmixed gases" ], "correctAnswer": "C", "explanation": "[red]Solutions[/red] is correct because [blue]milk, tea, and soft drinks are all mixtures where different substances are dissolved evenly together[/blue].", "explanationUrdu": "[red]محلول (Solutions)[/red] درست ہے کیونکہ [blue]دودھ، چائے اور سافٹ ڈرنکس ایسے آمیزے ہیں جن میں مختلف مادے ایک دوسرے کے ساتھ یکساں طور پر گھلے ہوتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is a solution called that contains a minor (small) quantity of solute?", "urdu": "وہ محلول جس میں سلوٹ کی مقدار بہت کم ہو کیا کہلاتا ہے؟", "options": [ "Concentrated solution", "Thick solution", "Dilute solution", "Strong solution" ], "correctAnswer": "C", "explanation": "[red]Dilute solution[/red] is correct because [blue]it refers to a mixture that has a very small amount of dissolved material compared to the liquid[/blue].", "explanationUrdu": "[red]ہلکا محلول (Dilute solution)[/red] درست ہے کیونکہ [blue]اس سے مراد ایسا آمیزہ ہے جس میں مائع کے مقابلے میں حل شدہ مادے کی مقدار بہت کم ہوتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "A solution having a major (large) quantity of solute is known as a:", "urdu": "ایسا محلول جس میں سلوٹ کی مقدار زیادہ ہو اسے کیا کہا جاتا ہے؟", "options": [ "Dilute solution", "Weak solution", "Concentrated solution", "Simple solution" ], "correctAnswer": "C", "explanation": "[red]Concentrated solution[/red] is correct as [blue]it describes a strong solution that contains a high amount of dissolved substance[/blue].", "explanationUrdu": "[red]گاڑھا محلول (Concentrated solution)[/red] درست ہے کیونکہ [blue]یہ ایک ایسے طاقتور محلول کو بیان کرتا ہے جس میں حل شدہ مادے کی مقدار زیادہ ہوتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "In Activity 5.7, what determines whether a solution is dilute or concentrated?", "urdu": "سرگرمی 5.7 کے مطابق، کیا چیز یہ طے کرتی ہے کہ محلول ہے ہلکا یا گاڑھا؟", "options": [ "The shape of the glass", "The quantity of solute", "The color of water", "The room temperature" ], "correctAnswer": "B", "explanation": "[red]The quantity of solute[/red] is correct because [blue]the concentration of any solution is defined by how much solute (like sugar) is added to the solvent[/blue].", "explanationUrdu": "[red]سلوٹ کی مقدار[/red] درست ہے کیونکہ [blue]کسی بھی محلول کے گاڑھے یا ہلکے ہونے کا تعین اس بات سے ہوتا ہے کہ اس میں کتنا سلوٹ (جیسے چینی) ڈالا گیا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Chemical Changes in Everyday Life", "question": "What happens gradually to fallen leaves, branches, and vegetables when they are left in nature?", "urdu": "فطرت میں پڑے ہوئے پتوں، شاخوں اور سبزیوں کے ساتھ آہستہ آہستہ کیا ہوتا ہے؟", "options": [ "They turn into stone", "They are being decomposed", "They become metal", "They remain the same" ], "correctAnswer": "B", "explanation": "[red]They are being decomposed[/red] is correct because [blue]organic materials naturally break down over time due to the action of microorganisms, turning into simpler matter[/blue].", "explanationUrdu": "[red]گلنا سڑنا (Decomposed)[/red] درست ہے کیونکہ [blue]نامیاتی مواد وقت کے ساتھ قدرتی طور پر خوردبینی جانداروں کی وجہ سے ٹوٹ پھوٹ کا شکار ہو کر سادہ مادے میں بدل جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "On which of the following objects can we commonly observe rust?", "urdu": "ہم عام طور پر درج ذیل میں سے کن اشیاء پر زنگ (rust) کا مشاہدہ کر سکتے ہیں؟", "options": [ "Plastic toys", "Glass bottles", "Iron gates and windows", "Rubber tires" ], "correctAnswer": "C", "explanation": "[red]Iron gates and windows[/red] is correct because [blue]rust specifically forms on iron surfaces when they react with moisture and oxygen in the air[/blue].", "explanationUrdu": "[red]لوہے کے گیٹ اور کھڑکیاں[/red] درست ہے کیونکہ [blue]زنگ خاص طور پر لوہے کی سطح پر اس وقت بنتا ہے جب وہ ہوا میں موجود نمی اور آکسیجن کے ساتھ عمل کرتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Decomposition and rusting are examples of:", "urdu": "اشیاء کا گلنا سڑنا اور زنگ لگنا کس کی مثالیں ہیں؟", "options": [ "Physical changes", "Chemical changes", "Temporary changes", "Reversible changes" ], "correctAnswer": "B", "explanation": "[red]Chemical changes[/red] is correct because [blue]both decomposition and rusting involve the formation of new substances with entirely different properties[/blue].", "explanationUrdu": "[red]کیمیائی تبدیلیاں (Chemical changes)[/red] درست ہے کیونکہ [blue]گلنے سڑنے اور زنگ لگنے دونوں عمل میں بالکل مختلف خصوصیات کے حامل نئے مادے بنتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which material is mentioned as being gradually decomposed besides leaves and wood?", "urdu": "پتوں اور لکڑی کے علاوہ کس مواد کے بتدریج گلنے سڑنے کا ذکر کیا گیا ہے؟", "options": [ "Aluminum", "Gold", "Papers", "Diamonds" ], "correctAnswer": "C", "explanation": "[red]Papers[/red] is correct because [blue]paper is an organic material that breaks down naturally over time, similar to plant-based items[/blue].", "explanationUrdu": "[red]کاغذ (Papers)[/red] درست ہے کیونکہ [blue]کاغذ ایک نامیاتی مادہ ہے جو پودوں سے بنی اشیاء کی طرح وقت کے ساتھ قدرتی طور پر ٹوٹ پھوٹ کا شکار ہو جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What happens to a substance during a chemical change?", "urdu": "کیمیائی تبدیلی کے دوران مادے کے ساتھ کیا ہوتا ہے؟", "options": [ "Only color changes", "Both appearance and composition change", "Only size changes", "Composition remains the same" ], "correctAnswer": "B", "explanation": "[red]Both appearance and composition change[/red] is correct because [blue]a chemical change creates a new substance with a different internal arrangement of particles[/blue].", "explanationUrdu": "[red]ظاہری شکل اور ساخت دونوں تبدیل ہوتے ہیں[/red] درست ہے کیونکہ [blue]کیمیائی تبدیلی کے نتیجے میں ایک بالکل نیا مادہ بنتا ہے جس کی اندرونی بناوٹ مختلف ہوتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "In which type of change does the internal composition of matter get altered?", "urdu": "کس قسم کی تبدیلی میں مادے کی اندرونی ساخت تبدیل ہو جاتی ہے؟", "options": [ "Physical change", "Temporary change", "Chemical change", "No change" ], "correctAnswer": "C", "explanation": "[red]Chemical change[/red] is correct as [blue]it involves a chemical reaction that transforms the original matter into something entirely new[/blue].", "explanationUrdu": "[red]کیمیائی تبدیلی[/red] درست ہے کیونکہ [blue]اس میں ایک کیمیائی عمل شامل ہوتا ہے جو اصل مادے کو مکمل طور پر نئی چیز میں بدل دیتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Decaying", "question": "What happens gradually to the remains of dead organisms and waste matters?", "urdu": "مردہ جانداروں کے باقیات اور فضلے کے ساتھ آہستہ آہستہ کیا ہوتا ہے؟", "options": [ "They turn into stone", "They disappear through decomposition", "They stay as they are", "They become fresh plants" ], "correctAnswer": "B", "explanation": "[red]They disappear through decomposition[/red] is correct because [blue]natural processes break down organic waste until it is no longer visible in the environment[/blue].", "explanationUrdu": "[red]ڈی کمپوزیشن کے ذریعے غائب ہونا[/red] درست ہے کیونکہ [blue]قدرتی عمل نامیاتی فضلے کو اس وقت تک توڑتا رہتا ہے جب تک وہ ماحول میں نظر آنا بند نہ ہو جائے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which organisms are responsible for the decomposition of dead bodies?", "urdu": "مردہ اجسام کو گلا سڑا کر ختم کرنے کے ذمہ دار کون سے جاندار ہیں؟", "options": [ "Cats and dogs", "Fish and birds", "Bacteria and fungi", "Trees and bushes" ], "correctAnswer": "C", "explanation": "[red]Bacteria and fungi[/red] is correct because [blue]these microorganisms obtain their nutrients by breaking down the complex structures of dead matter[/blue].", "explanationUrdu": "[red]بیکٹیریا اور فنجائی[/red] درست ہے کیونکہ [blue]یہ خوردبینی جاندار مردہ مادے کی پیچیدہ ساختوں کو توڑ کر ان سے اپنی غذائیت حاصل کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What do bacteria and fungi break dead bodies into during decomposition?", "urdu": "ڈی کمپوزیشن کے دوران بیکٹیریا اور فنجائی مردہ اجسام کو کن میں توڑ دیتے ہیں؟", "options": [ "Metallic parts", "Simple components", "Large molecules", "Plastic pieces" ], "correctAnswer": "B", "explanation": "[red]Simple components[/red] is correct because [blue]the process of decay converts complicated organic tissues into basic elements that mix back into the soil[/blue].", "explanationUrdu": "[red]سادہ اجزاء (Simple components)[/red] درست ہے کیونکہ [blue]گلنے سڑنے کا عمل پیچیدہ نامیاتی ٹشوز کو بنیادی عناصر میں بدل دیتا ہے جو مٹی میں مل جاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the process called where microorganisms break down dead bodies for food?", "urdu": "وہ عمل کیا کہلاتا ہے جس میں خوردبینی جاندار اپنی خوراک کے لیے مردہ اجسام کا تجزیہ کرتے ہیں؟", "options": [ "Evaporation", "Melting", "Decaying", "Boiling" ], "correctAnswer": "C", "explanation": "[red]Decaying[/red] is correct because [blue]it specifically refers to the biological breakdown and rot of organic materials caused by bacteria and fungi[/blue].", "explanationUrdu": "[red]گلنا سڑنا (Decaying)[/red] درست ہے کیونکہ [blue]یہ خاص طور پر بیکٹیریا اور فنجائی کی وجہ سے نامیاتی مادوں کے حیاتیاتی ٹوٹ پھوٹ اور سڑنے کے عمل کو ظاہر کرتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Burning", "question": "Why is fuel typically burnt in a stove?", "urdu": "کھانا پکانے کے لیے چولہے میں ایندھن کیوں جلایا جاتا ہے؟", "options": [ "To freeze food", "To cook food", "To wash food", "To store food" ], "correctAnswer": "B", "explanation": "[red]To cook food[/red] is correct because [blue]the heat produced by burning fuel in a stove is used to prepare raw ingredients for eating[/blue].", "explanationUrdu": "[red]کھانا پکانے کے لیے[/red] درست ہے کیونکہ [blue]چولہے میں ایندھن کے جلنے سے پیدا ہونے والی حرارت خام مال کو کھانے کے قابل بنانے کے لیے استعمال ہوتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What becomes visible when the fuel burns?", "urdu": "جب ایندھن جلتا ہے تو کیا چیز نظر آتی ہے؟", "options": [ "Liquid water", "Only dust", "The flame", "Solid ice" ], "correctAnswer": "C", "explanation": "[red]The flame[/red] is correct because [blue]it is the visible, gaseous part of a fire that appears when fuel undergoes a rapid chemical reaction[/blue].", "explanationUrdu": "[red]شعلہ (Flame)[/red] درست ہے کیونکہ [blue]یہ آگ کا وہ نظر آنے والا حصہ ہے جو ایندھن کے جلنے کے دوران پیدا ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "During which type of reaction does a flame develop?", "urdu": "شعلہ کس قسم کے ری ایکشن کے دوران بنتا ہے؟", "options": [ "Melting reaction", "Freezing reaction", "Combustion reaction", "Physical reaction" ], "correctAnswer": "C", "explanation": "[red]Combustion reaction[/red] is correct as [blue]it is the chemical process where a substance reacts with oxygen to produce heat and light[/blue].", "explanationUrdu": "[red]کمبشن ری ایکشن[/red] درست ہے کیونکہ [blue]یہ وہ کیمیائی عمل ہے جس میں کوئی مادہ آکسیجن کے ساتھ مل کر حرارت اور روشنی پیدا کرتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the general process of burning fuel called?", "urdu": "ایندھن جلانے کے عمومی عمل کو کیا کہا جاتا ہے؟", "options": [ "Evaporation", "Condensation", "Dissolving", "Burning" ], "correctAnswer": "D", "explanation": "[red]Burning[/red] is correct because [blue]it is the common term used for the combustion of materials to produce energy[/blue].", "explanationUrdu": "[red]جلنا (Burning)[/red] درست ہے کیونکہ [blue]یہ مادوں کے جلنے کے عمل کے لیے استعمال ہونے والی عام اصطلاح ہے جس سے توانائی حاصل ہوتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of the following is an example of burning?", "urdu": "جلنے (burning) کی مثال کون سی ہے؟", "options": [ "Melting of wax", "Burning of coal and wood", "Freezing of water", "Boiling of milk" ], "correctAnswer": "B", "explanation": "[red]Burning of coal and wood[/red] is correct because [blue]these materials react with oxygen to form new substances like ash and smoke[/blue].", "explanationUrdu": "[red]کوئلے اور لکڑی کا جلنا[/red] درست ہے کیونکہ [blue]یہ مادے آکسیجن کے ساتھ مل کر نئی چیزیں جیسے راکھ اور دھواں بناتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Besides coal and wood, what other examples of burning are listed?", "urdu": "کوئلے اور لکڑی کے علاوہ جلنے کی اور کون سی مثالیں درج ہیں؟", "options": [ "Sugar and salt", "Paper and match stick", "Sand and clay", "Iron and steel" ], "correctAnswer": "B", "explanation": "[red]Paper and match stick[/red] are correct because [blue]they are easily combustible materials that catch fire to produce heat and light[/blue].", "explanationUrdu": "[red]کاغذ اور ماچس کی تیلی[/red] درست ہے کیونکہ [blue]یہ وہ اشیاء ہیں جو آسانی سے آگ پکڑ کر حرارت اور روشنی پیدا کرتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "In which test tube did the iron nail change its color to brown?", "urdu": "کس ٹیسٹ ٹیوب میں لوہے کی کیل کا رنگ بدل کر بھورا ہو گیا؟", "options": [ "Test Tube C", "Test Tube B", "Test Tube A", "None of them" ], "correctAnswer": "C", "explanation": "[red]Test Tube A[/red] is correct because [blue]both water and oxygen were available here, providing the necessary conditions for rusting to occur[/blue].", "explanationUrdu": "[red]ٹیسٹ ٹیوب A[/red] درست ہے کیونکہ [blue]یہاں پانی اور آکسیجن دونوں دستیاب تھے، جو زنگ لگنے کے عمل کے لیے ضروری شرائط فراہم کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What specific color does an iron nail become when it rusts?", "urdu": "زنگ لگنے پر لوہے کی کیل کا رنگ خاص طور پر کیسا ہو جاتا ہے؟", "options": [ "Bright Blue", "Shiny Silver", "Brown", "Pure White" ], "correctAnswer": "C", "explanation": "[red]Brown[/red] is correct because [blue]rust is a reddish-brown substance that forms on the surface of iron during a chemical reaction[/blue].", "explanationUrdu": "[red]بھورا (Brown)[/red] درست ہے کیونکہ [blue]زنگ ایک سرخی مائل بھورا مادہ ہے جو کیمیائی عمل کے دوران لوہے کی سطح پر بنتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "The change of color in the iron nail was due to its reaction with:", "urdu": "لوہے کی کیل کے رنگ میں تبدیلی کس کے ساتھ اس کے ردِ عمل (reaction) کی وجہ سے ہوئی؟", "options": [ "Nitrogen", "Oil", "Oxygen", "Glass" ], "correctAnswer": "C", "explanation": "[red]Oxygen[/red] is correct because [blue]it reacts with the metal in the presence of moisture to create a new chemical compound called iron oxide[/blue].", "explanationUrdu": "[red]آکسیجن[/red] درست ہے کیونکہ [blue]یہ نمی کی موجودگی میں دھات کے ساتھ عمل کر کے آئرن آکسائیڈ نامی ایک نیا کیمیائی مرکب بناتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the process of iron changing due to the action of oxygen and water called?", "urdu": "آکسیجن اور پانی کے عمل کی وجہ سے لوہے میں ہونے والی تبدیلی کو کیا کہا جاتا ہے؟", "options": [ "Evaporation", "Rusting", "Melting", "Freezing" ], "correctAnswer": "B", "explanation": "[red]Rusting[/red] is correct because [blue]it is the specific chemical change that gradually destroys iron objects when they are exposed to a damp environment[/blue].", "explanationUrdu": "[red]زنگ لگنا (Rusting)[/red] درست ہے کیونکہ [blue]یہ وہ مخصوص کیمیائی تبدیلی ہے جو نم ماحول میں رہنے والی لوہے کی اشیاء کو آہستہ آہستہ تباہ کر دیتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "According to the chemical equation, which two things must combine with Iron for rusting to occur?", "urdu": "کیمیائی مساوات کے مطابق، زنگ لگنے کے لیے لوہے کے ساتھ کن دو چیزوں کا ملنا ضروری ہے؟", "options": [ "Oxygen and Water", "Salt and Sand", "Oil and Heat", "Nitrogen and Light" ], "correctAnswer": "A", "explanation": "[red]Oxygen and Water[/red] is correct because [blue]rusting cannot happen if either of these two essential components is missing from the environment[/blue].", "explanationUrdu": "[red]آکسیجن اور پانی[/red] درست ہے کیونکہ [blue]اگر ان دو ضروری اجزاء میں سے کوئی ایک بھی ماحول میں موجود نہ ہو تو زنگ نہیں لگ سکتا[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What should be applied to the surface of iron to protect it from rust?", "urdu": "لوہے کی سطح کو زنگ سے بچانے کے لیے اس پر کیا لگانا چاہیے؟", "options": [ "Salt", "Sand", "Oil or chromium", "Boiling water" ], "correctAnswer": "C", "explanation": "[red]Oil or chromium[/red] is correct because [blue]these substances provide a protective coating that prevents the iron from reacting with air and moisture[/blue].", "explanationUrdu": "[red]آئل یا کرومیم[/red] درست ہے کیونکہ [blue]یہ لوہے کی سطح پر ایک ایسی تہہ بنا دیتے ہیں جو اسے ہوا اور نمی کے اثر سے محفوظ رکھتی ہے، جیسے سائیکل کے ہینڈل پر کرومیم کی تہہ اسے چمکدار اور محفوظ رکھتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Why is the surface of iron objects often painted with chromium or oil?", "urdu": "لوہے کی اشیاء کی سطح پر اکثر کرومیم یا تیل کا پینٹ کیوں کیا جاتا ہے؟", "options": [ "To make it melt", "To prevent rusting", "To make it heavier", "To change it into wood" ], "correctAnswer": "B", "explanation": "[red]To prevent rusting[/red] is correct because [blue]the paint creates a barrier that stops oxygen and water from reaching the metal underneath[/blue].", "explanationUrdu": "[red]زنگ سے بچنے کے لیے[/red] درست ہے کیونکہ [blue]پینٹ ایک رکاوٹ بناتا ہے جو آکسیجن اور پانی کو نیچے موجود دھات تک پہنچنے سے روکتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Painting an iron surface with oil helps to block which two components of rust?", "urdu": "لوہے کی سطح پر تیل سے پینٹ کرنا زنگ کے کن دو اجزاء کو روکنے میں مدد کرتا ہے؟", "options": [ "Nitrogen and Salt", "Sunlight and Heat", "Oxygen and Water", "Sand and Dust" ], "correctAnswer": "C", "explanation": "[red]Oxygen and Water[/red] are correct as [blue]these are the essential reactants for rust, and a layer of oil prevents them from touching the iron[/blue].", "explanationUrdu": "[red]آکسیجن اور پانی[/red] درست ہے کیونکہ [blue]یہ زنگ لگنے کے لیے ضروری ہیں، اور تیل کی تہہ انہیں لوہے کے ساتھ عمل کرنے سے روکتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Difference between Physical and Chemical Changes", "question": "How many main types of changes in matter are there?", "urdu": "مادے میں بنیادی طور پر کتنے قسم کی تبدیلیاں ہوتی ہیں؟", "options": [ "Four", "Two", "Ten", "Five" ], "correctAnswer": "B", "explanation": "[red]Two[/red] is correct because [blue]the text categorizes all changes in matter into two primary types: physical changes and chemical changes[/blue].", "explanationUrdu": "[red]دو[/red] درست ہے کیونکہ [blue]متن میں مادے کی تبدیلیوں کو دو بنیادی اقسام، طبعی اور کیمیائی تبدیلیوں میں تقسیم کیا گیا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is a change called where no new material is formed with different properties?", "urdu": "ایسی تبدیلی کیا کہلاتی ہے جس میں مختلف خصوصیات کا حامل کوئی نیا مادہ نہیں بنتا؟", "options": [ "Permanent change", "Chemical change", "Physical change", "Nuclear change" ], "correctAnswer": "C", "explanation": "[red]Physical change[/red] is correct because [blue]it only affects the appearance or state of a substance without altering its internal identity[/blue].", "explanationUrdu": "[red]طبعی تبدیلی (Physical change)[/red] درست ہے کیونکہ [blue]یہ مادے کی اندرونی پہچان بدلے بغیر صرف اس کی ظاہری شکل یا حالت کو متاثر کرتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of the following is a key characteristic of a physical change?", "urdu": "درج ذیل میں سے طبعی تبدیلی کی ایک اہم خصوصیت کون سی ہے؟", "options": [ "It cannot be reversed", "It creates ash", "Physical change can be reversed", "It always produces gas" ], "correctAnswer": "C", "explanation": "[red]Physical change can be reversed[/red] is correct because, [blue]like melting and freezing wax, the material can often be returned to its original state[/blue].", "explanationUrdu": "[red]طبعی تبدیلی کو الٹایا جا سکتا ہے[/red] درست ہے کیونکہ [blue]موم کے پگھلنے اور جمنے کی طرح، مادے کو اکثر اس کی اصل حالت میں واپس لایا جا سکتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "When heated liquid wax is cooled and becomes solid again, it remains:", "urdu": "جب گرم مائع موم کو ٹھنڈا کر کے دوبارہ ٹھوس بنایا جاتا ہے، تو وہ کیا رہتا ہے؟", "options": [ "Ash", "A new metal", "Wax", "Water" ], "correctAnswer": "C", "explanation": "[red]Wax[/red] is correct because [blue]the identity of the material does not change during melting or freezing, confirming it is a physical process[/blue].", "explanationUrdu": "[red]موم[/red] درست ہے کیونکہ [blue]پگھلنے یا جمنے کے دوران مادے کی پہچان تبدیل نہیں ہوتی، جو اس کے طبعی عمل ہونے کی تصدیق کرتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is a change called that results in the formation of a totally new material?", "urdu": "ایسی تبدیلی کیا کہلاتی ہے جس کے نتیجے میں بالکل نیا مادہ بنتا ہے؟", "options": [ "Chemical change", "Physical change", "Reversible change", "Temporary change" ], "correctAnswer": "A", "explanation": "[red]Chemical change[/red] is correct because [blue]it involves a reaction that transforms the original substance into something with entirely new properties[/blue].", "explanationUrdu": "[red]کیمیائی تبدیلی (Chemical change)[/red] درست ہے کیونکہ [blue]اس میں ایک ایسا عمل شامل ہوتا ہے جو اصل مادے کو بالکل نئی خصوصیات والی چیز میں بدل دیتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Why is the burning of paper classified as a chemical change?", "urdu": "کاغذ کا جلنا کیمیائی تبدیلی کیوں کہلاتا ہے؟", "options": [ "Because it stays as paper", "Because ash is formed", "Because it is reversible", "Because it is a cold process" ], "correctAnswer": "B", "explanation": "[red]Because ash is formed[/red] is correct as [blue]the creation of a new substance (ash) shows that a chemical reaction has permanently changed the paper[/blue].", "explanationUrdu": "[red]راکھ بنتی ہے[/red] درست ہے کیونکہ [blue]ایک نئے مادے (راکھ) کا بننا یہ ظاہر کرتا ہے کہ ایک کیمیائی عمل نے کاغذ کو مستقل طور پر تبدیل کر دیا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which statement is true about the nature of a chemical change?", "urdu": "کیمیائی تبدیلی کی نوعیت کے بارے میں کون سا بیان درست ہے؟", "options": [ "It can be easily reversed", "The chemical change cannot be reversed", "It is a temporary change", "No new material is formed" ], "correctAnswer": "B", "explanation": "[red]The chemical change cannot be reversed[/red] is correct because [blue]once a chemical change occurs, the new material cannot usually be turned back into the original substance[/blue].", "explanationUrdu": "[red]اسے الٹایا نہیں جا سکتا[/red] درست ہے کیونکہ [blue]ایک بار کیمیائی تبدیلی ہو جائے تو نیا مادہ عام طور پر دوبارہ اپنی اصل شکل میں واپس نہیں آ سکتا[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false } ]; // Configuration const config = { headerImageUrl: "https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjzYTsVZ7j3h0x4_a-Udbvyd0FsGmJzXMk9nSY2RJQkuSHDvl9YQ6N-jUKfBDd58KQq39HjZ8PVUen75Sc114Dl4GaF3IJ14LCHU41_LZ4XcmigMjGSgfMmXilLqsjWRgJLOU49-4cHnRlTpPnsD5v71SAOjndi8C2h3NdCPClYEGmoL7XP_NKdwiiSsQ/s16000/5th%20Class%20General%20Science%20Ch-5%20image.jpg", questionsPerPage: 10, // YAHAN AAP KA SPECIFIC BACKGROUND LINK LAGA DIYA HAI pdfBackgroundUrl: 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URLSearchParams(window.location.search); urlParams.set('page', page); const newUrl = window.location.pathname + '?' + urlParams.toString(); window.history.pushState({ path: newUrl }, '', newUrl); } function parseHighlightedText(text) { text = text.replace(/\[red\](.*?)\[\/red\]/g, '<span class="highlight-red">$1</span>'); text = text.replace(/\[blue\](.*?)\[\/blue\]/g, '<span class="highlight-blue">$1</span>'); text = text.replace(/\[green\](.*?)\[\/green\]/g, '<span class="highlight-green">$1</span>'); text = text.replace(/\[yellow\](.*?)\[\/yellow\]/g, '<span class="highlight-yellow">$1</span>'); text = text.replace(/\[purple\](.*?)\[\/purple\]/g, '<span class="highlight-purple">$1</span>'); return text; } // ========================================================= // ============ TOC / SCROLL LOGIC START =================== // ========================================================= function generateTOC() { const tocContainer = document.getElementById('toc-container'); const tocList = document.getElementById('toc-list'); tocList.innerHTML = ''; let hasTopics = false; let topicCount = 0; // Added for counting headings questions.forEach((q, index) => { if (q.topicHeading) { hasTopics = true; topicCount++; const li = document.createElement('li'); li.className = 'toc-item'; li.textContent = q.topicHeading; li.onclick = () => scrollToTopic(index); // Hide headings after the 6th one if (topicCount > 6) { li.style.display = 'none'; li.classList.add('hidden-toc-item'); } tocList.appendChild(li); } }); // Remove existing button if any const existingBtn = document.getElementById('toc-see-more-btn-container'); if (existingBtn) existingBtn.remove(); // Add 'See More' button if there are more than 6 topics if (topicCount > 6) { const btnContainer = document.createElement('div'); btnContainer.id = 'toc-see-more-btn-container'; btnContainer.style.textAlign = 'center'; btnContainer.style.marginTop = '20px'; btnContainer.style.gridColumn = '1 / -1'; // To span full width 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document.getElementById(`heading-for-${index}`); const targetElement = headingElement || element; if (targetElement) { targetElement.scrollIntoView({ behavior: 'smooth', block: 'center' }); if(element) { element.classList.add('highlight-scroll'); setTimeout(() => { element.classList.remove('highlight-scroll'); }, 2500); } } } function checkScrollOnLoad() { const urlParams = new URLSearchParams(window.location.search); const scrollToIdx = urlParams.get('scrollTo'); if (scrollToIdx !== null) { setTimeout(() => { executeScrollHighlight(parseInt(scrollToIdx)); const newUrl = window.location.pathname + '?page=' + currentPage; window.history.replaceState({}, '', newUrl); }, 800); } } // ========================================================= // ============ TOC / SCROLL LOGIC END ===================== // ========================================================= function loadQuestions(page = 1) { currentPage = page; updateURL(page); const quizContainer = document.getElementById('quiz-container'); quizContainer.innerHTML = ''; const startIndex = (page - 1) * config.questionsPerPage; const endIndex = Math.min(startIndex + config.questionsPerPage, questions.length); for (let i = startIndex; i < endIndex; i++) { const q = questions[i]; // TOC: Add Topic Heading if exists if (q.topicHeading) { const headingDiv = document.createElement('div'); headingDiv.className = 'in-quiz-topic-heading'; headingDiv.id = `heading-for-${i}`; headingDiv.textContent = q.topicHeading; quizContainer.appendChild(headingDiv); } const questionElement = document.createElement('div'); questionElement.className = 'question-card'; questionElement.id = `q-card-${i}`; // TOC: Add ID for scrolling // CHECK FOR IMPORTANT QUESTION if (q.isImportant) { questionElement.classList.add('important-question'); // Add Badge with Star Icon const badge = document.createElement('div'); badge.className = 'important-badge'; // Star Icon URL (CDN) const starIconURL = "https://cdn-icons-png.flaticon.com/512/1828/1828884.png"; // Using Image tag instead of <i> tag badge.innerHTML = `<img src="${starIconURL}" style="width: 14px; height: 14px; margin-right: 5px; vertical-align: middle;"> Important`; questionElement.appendChild(badge); } const questionTextContainer = document.createElement('div'); questionTextContainer.onclick = function() { if (q.questionLink) { window.location.href = q.questionLink; } }; const questionNumber = i + 1; questionTextContainer.innerHTML = ` <span class="question-text">${questionNumber}. ${q.question}</span> <span class="urdu-text">${q.urdu}</span> `; questionElement.appendChild(questionTextContainer); if (q.ttsEnabled) { const ttsButton = document.createElement('button'); ttsButton.className = 'tts-btn'; ttsButton.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.sound}')"></div><span>Listen Question</span>`; ttsButton.onclick = (e) => { e.stopPropagation(); speakQuestion(q); }; questionElement.appendChild(ttsButton); } const optionsDiv = document.createElement('div'); optionsDiv.className = 'options'; optionsDiv.id = `options-${i}`; q.options.forEach((option, j) => { const optionDiv = document.createElement('div'); optionDiv.className = 'option'; optionDiv.onclick = (e) => { e.stopPropagation(); selectOption(optionDiv, String.fromCharCode(65 + j), i); }; optionDiv.innerHTML = `<span class="option-letter">${String.fromCharCode(65 + j)}</span><span class="option-text">${option}</span>`; optionsDiv.appendChild(optionDiv); }); questionElement.appendChild(optionsDiv); if (q.showSocialShare) { const shareButtons = document.createElement('div'); shareButtons.className = 'share-buttons'; const whatsappBtn = document.createElement('button'); whatsappBtn.className = 'share-btn whatsapp-btn'; whatsappBtn.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.whatsapp}')"></div><span>Share via WhatsApp</span>`; whatsappBtn.onclick = () => shareQuestionWithImage(i, 'whatsapp'); shareButtons.appendChild(whatsappBtn); const copyLinkBtn = document.createElement('button'); copyLinkBtn.className = 'share-btn copy-link-btn'; copyLinkBtn.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.link}')"></div><span>Copy Link</span>`; copyLinkBtn.onclick = () => { const link = q.questionLink || window.location.href; navigator.clipboard.writeText(link).then(() => { copyLinkBtn.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.link}')"></div><span>Copied!</span>`; copyLinkBtn.classList.add('copied'); setTimeout(() => { copyLinkBtn.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.link}')"></div><span>Copy Link</span>`; copyLinkBtn.classList.remove('copied'); }, 2000); }); }; shareButtons.appendChild(copyLinkBtn); questionElement.appendChild(shareButtons); } const explanationBtn = document.createElement('button'); explanationBtn.className = 'explanation-btn'; explanationBtn.onclick = (e) => { e.stopPropagation(); toggleExplanation(i); }; explanationBtn.innerHTML = '<span>اس سوال کو وضاحت کے ساتھ پڑھیں</span>'; // START: *** NEW LAYOUT LOGIC *** // Create a container for the action buttons const actionsContainer = document.createElement('div'); actionsContainer.className = 'question-actions'; // Add the explanation button to the container actionsContainer.appendChild(explanationBtn); // Add the MODERN comment icon to the container if (q.questionLink) { const commentLink = document.createElement('a'); commentLink.href = q.questionLink; commentLink.target = '_blank'; commentLink.className = 'modern-comment-link'; const commentSVG = `<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M21.99 4c0-1.1-.89-2-1.99-2H4c-1.1 0-2 .9-2 2v12c0 1.1.9 2 2 2h14l4 4-.01-18zM18 14H6v-2h12v2zm0-3H6V9h12v2zm0-3H6V6h12v2z"/></svg>`; commentLink.innerHTML = `<span class="comment-count">(Comments)</span> ${commentSVG}`; actionsContainer.appendChild(commentLink); } // Add the actions container to the main question element questionElement.appendChild(actionsContainer); // END: *** NEW LAYOUT LOGIC *** const explanationDiv = document.createElement('div'); explanationDiv.className = 'explanation'; explanationDiv.id = `explanation-${i}`; const translateBtn = document.createElement('button'); translateBtn.className = 'translate-btn'; translateBtn.innerHTML = 'Translate in Urdu'; translateBtn.onclick = (e) => { e.stopPropagation(); toggleExplanationTranslation(i); }; explanationDiv.appendChild(translateBtn); const explanationText = document.createElement('div'); explanationText.innerHTML = parseHighlightedText(q.explanation.replace(/\n/g, '<br>')); explanationDiv.appendChild(explanationText); const explanationUrduDiv = document.createElement('div'); explanationUrduDiv.className = 'explanation-urdu'; explanationUrduDiv.innerHTML = parseHighlightedText(q.explanationUrdu.replace(/\n/g, '<br>')); explanationDiv.appendChild(explanationUrduDiv); if (q.explanationImage) { const imgContainer = document.createElement('div'); imgContainer.style.textAlign = 'center'; const imgLink = document.createElement('a'); imgLink.href = q.explanationImageLink || '#'; imgLink.target = '_blank'; const img = document.createElement('img'); img.src = q.explanationImage; img.alt = q.explanationImageAlt || 'Explanation Image'; img.className = 'explanation-image'; imgLink.appendChild(img); imgContainer.appendChild(imgLink); if (q.explanationImageCaption) { const caption = document.createElement('div'); caption.className = 'question-image-caption'; caption.textContent = q.explanationImageCaption; imgContainer.appendChild(caption); } explanationDiv.appendChild(imgContainer); } questionElement.appendChild(explanationDiv); quizContainer.appendChild(questionElement); // Har 3 sawalat ke baad ad daalne ka logic if ((i + 1) % 3 === 0 && i < endIndex - 1) { const adContainer = document.createElement('div'); adContainer.className = 'ad-container'; adContainer.innerHTML = `<p>Advertisement Space</p>`; quizContainer.appendChild(adContainer); } if (q.ProTips) { const tipsElement = document.createElement('div'); tipsElement.className = 'tips-section'; tipsElement.innerHTML = q.ProTips; quizContainer.appendChild(tipsElement); } if (q.imageAfter) { const imageContainer = document.createElement('div'); imageContainer.className = 'question-image'; const imageLink = document.createElement('a'); imageLink.href = q.imageAfter.link; imageLink.target = '_blank'; const image = document.createElement('img'); image.src = q.imageAfter.url; image.alt = q.imageAfter.alt || 'Question related image'; imageLink.appendChild(image); imageContainer.appendChild(imageLink); if (q.imageAfter.caption) { const caption = document.createElement('div'); caption.className = 'question-image-caption'; caption.textContent = q.imageAfter.caption; imageContainer.appendChild(caption); } quizContainer.appendChild(imageContainer); } if (i < endIndex - 1) { const isAdNext = ((i + 1) % 3 === 0 && i < questions.length - 1); if (!isAdNext) { const divider = document.createElement('div'); divider.className = 'divider'; quizContainer.appendChild(divider); } } } if (answersShown) { showAllAnswers(); } else { hideAllAnswers(); } updatePagination(); // YEH LINE ADD KI GAYI HAI: Sawalat load hone ke baad ads ko load karein applyAds(); } function toggleExplanationTranslation(questionIndex) { const explanationDiv = document.getElementById(`explanation-${questionIndex}`); const englishExplanation = explanationDiv.querySelector('div:not(.explanation-urdu)'); const urduExplanation = explanationDiv.querySelector('.explanation-urdu'); if (englishExplanation.style.display !== 'none') { englishExplanation.style.display = 'none'; urduExplanation.style.display = 'block'; } else { englishExplanation.style.display = 'block'; urduExplanation.style.display = 'none'; } } function speakQuestion(question) { if (speechSynthesis.speaking) { speechSynthesis.cancel(); } const questionUtterance = new SpeechSynthesisUtterance(`Question: ${question.question.replace('?', '.')}`); questionUtterance.lang = 'en-US'; questionUtterance.rate = 0.7; questionUtterance.pitch = 0.8; let optionsText = 'Options: '; question.options.forEach((option, index) => { optionsText += `${String.fromCharCode(65 + index)}... ${option}. `; }); const optionsUtterance = new SpeechSynthesisUtterance(optionsText); optionsUtterance.lang = 'en-US'; optionsUtterance.rate = 0.7; optionsUtterance.pitch = 0.8; speechSynthesis.speak(questionUtterance); questionUtterance.onend = function() { speechSynthesis.speak(optionsUtterance); }; } function updatePagination() { const pagination = document.getElementById('pagination'); pagination.innerHTML = ''; const totalPages = Math.ceil(questions.length / config.questionsPerPage); if (totalPages <= 1) return; const firstBtn = document.createElement('button'); firstBtn.className = 'page-nav'; firstBtn.innerHTML = '&laquo; First'; firstBtn.onclick = () => { window.location.href = window.location.pathname + '?page=1'; }; if (currentPage === 1) firstBtn.classList.add('disabled-nav'); pagination.appendChild(firstBtn); const prevBtn = document.createElement('button'); prevBtn.className = 'page-nav'; prevBtn.innerHTML = '&lsaquo;'; prevBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + (currentPage - 1); }; if (currentPage === 1) prevBtn.classList.add('disabled-nav'); pagination.appendChild(prevBtn); if (currentPage > 2) { const firstPageBtn = document.createElement('button'); firstPageBtn.className = 'page-btn'; firstPageBtn.textContent = '1'; if (1 === currentPage) firstPageBtn.classList.add('active'); firstPageBtn.onclick = () => { window.location.href = window.location.pathname + '?page=1'; }; pagination.appendChild(firstPageBtn); if (currentPage > 3) { const ellipsis1 = document.createElement('span'); ellipsis1.className = 'page-ellipsis'; ellipsis1.textContent = '...'; pagination.appendChild(ellipsis1); } } const startPage = Math.max(2, currentPage - 1); const endPage = Math.min(totalPages - 1, currentPage + 1); for (let i = startPage; i <= endPage; i++) { const pageBtn = document.createElement('button'); pageBtn.className = 'page-btn'; pageBtn.textContent = i; if (i === currentPage) pageBtn.classList.add('active'); pageBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + i; }; pagination.appendChild(pageBtn); } if (currentPage < totalPages - 1) { if (currentPage < totalPages - 2) { const ellipsis2 = document.createElement('span'); ellipsis2.className = 'page-ellipsis'; ellipsis2.textContent = '...'; pagination.appendChild(ellipsis2); } const lastPageBtn = document.createElement('button'); lastPageBtn.className = 'page-btn'; lastPageBtn.textContent = totalPages; if (totalPages === currentPage) lastPageBtn.classList.add('active'); lastPageBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + totalPages; }; pagination.appendChild(lastPageBtn); } const nextBtn = document.createElement('button'); nextBtn.className = 'page-nav'; nextBtn.innerHTML = '&rsaquo;'; nextBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + (currentPage + 1); }; if (currentPage === totalPages) nextBtn.classList.add('disabled-nav'); pagination.appendChild(nextBtn); const lastBtn = document.createElement('button'); lastBtn.className = 'page-nav'; lastBtn.innerHTML = 'Last &raquo;'; lastBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + totalPages; }; if (currentPage === totalPages) lastBtn.classList.add('disabled-nav'); pagination.appendChild(lastBtn); const searchDiv = document.createElement('div'); searchDiv.className = 'page-search'; searchDiv.innerHTML = ` <input type="number" id="pageInput" min="1" max="${totalPages}" placeholder="Enter Page Number"> <button onclick="goToPageWithReload()">Go</button> `; pagination.appendChild(searchDiv); } function goToPageWithReload() { const pageInput = document.getElementById('pageInput'); const pageNum = parseInt(pageInput.value); const totalPages = Math.ceil(questions.length / config.questionsPerPage); if (pageNum >= 1 && pageNum <= totalPages) { window.location.href = window.location.pathname + '?page=' + pageNum; } else { alert(`Please enter a page number between 1 and ${totalPages}`); } } function selectOption(optionElement, selectedAnswer, questionIndex) { const question = questions[questionIndex]; const options = document.querySelectorAll(`#options-${questionIndex} .option`); options.forEach(opt => { opt.style.pointerEvents = 'none'; }); selectedOptions[questionIndex] = selectedAnswer; const correctOptionIndex = question.correctAnswer.charCodeAt(0) - 65; options[correctOptionIndex].classList.add('correct'); if (selectedAnswer !== question.correctAnswer) { const selectedIndex = selectedAnswer.charCodeAt(0) - 65; options[selectedIndex].classList.add('incorrect'); } } function toggleExplanation(questionIndex) { const explanationElement = document.getElementById(`explanation-${questionIndex}`); explanationElement.style.display = explanationElement.style.display === 'block' ? 'none' : 'block'; } function toggleFAQ(faqQuestion) { faqQuestion.classList.toggle('active'); const answer = faqQuestion.nextElementSibling; answer.style.display = answer.style.display === 'block' ? 'none' : 'block'; const toggleIcon = faqQuestion.querySelector('.faq-toggle'); toggleIcon.classList.toggle('rotated'); } function toggleAllAnswers() { answersShown = !answersShown; const btn = document.getElementById('toggleAnswersBtn'); if (answersShown) { btn.textContent = 'Hide All Answers'; showAllAnswers(); } else { btn.textContent = 'Show All Answers'; hideAllAnswers(); } } function showAllAnswers() { const startIndex = (currentPage - 1) * config.questionsPerPage; const endIndex = Math.min(startIndex + config.questionsPerPage, questions.length); for (let i = startIndex; i < endIndex; i++) { const q = questions[i]; const options = document.querySelectorAll(`#options-${i} .option`); if (options.length > 0) { const correctOptionIndex = q.correctAnswer.charCodeAt(0) - 65; options[correctOptionIndex].classList.add('correct'); if (selectedOptions.hasOwnProperty(i) && selectedOptions[i] !== q.correctAnswer) { const selectedIndex = selectedOptions[i].charCodeAt(0) - 65; options[selectedIndex].classList.add('incorrect'); } options.forEach(opt => { opt.style.pointerEvents = 'none'; }); } } } function hideAllAnswers() { const startIndex = (currentPage - 1) * config.questionsPerPage; const endIndex = Math.min(startIndex + config.questionsPerPage, questions.length); for (let i = startIndex; i < endIndex; i++) { const options = document.querySelectorAll(`#options-${i} .option`); options.forEach(option => { option.classList.remove('correct', 'incorrect'); }); options.forEach(opt => { opt.style.pointerEvents = 'auto'; }); } selectedOptions = {}; } function resetQuiz() { selectedOptions = {}; answersShown = false; document.getElementById('toggleAnswersBtn').textContent = 'Show All Answers'; loadQuestions(currentPage); } function changeHeaderImage(imageUrl) { document.getElementById('headerImage').src = imageUrl; } function toggleContentExpansion() { const contentPreview = document.getElementById('contentPreview'); const readMoreBtn = document.getElementById('readMoreBtn'); contentExpanded = !contentExpanded; if (contentExpanded) { contentPreview.classList.add('expanded'); readMoreBtn.textContent = 'Read Less'; } else { contentPreview.classList.remove('expanded'); readMoreBtn.textContent = 'Read More'; } } function toggleContentLanguage() { const englishContent = document.querySelector('.english-content'); const urduContent = document.querySelector('.urdu-content'); const translateBtn = document.getElementById('contentTranslateBtn'); contentInUrdu = !contentInUrdu; if (contentInUrdu) { englishContent.style.display = 'none'; urduContent.style.display = 'block'; translateBtn.textContent = 'Translate to English'; } else { englishContent.style.display = 'block'; urduContent.style.display = 'none'; translateBtn.textContent = 'Translate to Urdu'; } } async function createShareImage(questionIndex) { return new Promise((resolve) => { const q = questions[questionIndex]; const canvas = document.getElementById('shareCanvas'); const ctx = canvas.getContext('2d'); ctx.clearRect(0, 0, canvas.width, canvas.height); if (q.backgroundImage) { const img = new Image(); img.crossOrigin = "Anonymous"; img.onload = function() { ctx.drawImage(img, 0, 0, canvas.width, canvas.height); ctx.fillStyle = 'rgba(0, 0, 0, 0.5)'; ctx.fillRect(0, 0, canvas.width, canvas.height); drawQuestionContent(ctx, canvas, q, questionIndex); convertCanvasToImage(canvas, resolve); }; img.onerror = function() { console.log("Background image failed to load, using gradient fallback"); drawGradientBackground(ctx, canvas); drawQuestionContent(ctx, canvas, q, questionIndex); convertCanvasToImage(canvas, resolve); }; img.src = q.backgroundImage + (q.backgroundImage.includes('?') ? '&' : '?') + 't=' + Date.now(); } else { drawGradientBackground(ctx, canvas); drawQuestionContent(ctx, canvas, q, questionIndex); convertCanvasToImage(canvas, resolve); } }); } function drawGradientBackground(ctx, canvas) { const gradient = ctx.createLinearGradient(0, 0, canvas.width, canvas.height); gradient.addColorStop(0, '#1e3c72'); gradient.addColorStop(1, '#2a5298'); ctx.fillStyle = gradient; ctx.fillRect(0, 0, canvas.width, canvas.height); ctx.fillStyle = 'rgba(255, 255, 255, 0.05)'; for (let i = 0; i < 5; i++) { ctx.beginPath(); ctx.arc(Math.random() * canvas.width, Math.random() * canvas.height, Math.random() * 300 + 100, 0, Math.PI * 2); ctx.fill(); } } function drawQuestionContent(ctx, canvas, q, questionIndex) { const questionNumber = questionIndex + 1; const questionText = `${questionNumber}. ${q.question}`; const urduText = `${q.urdu.replace('؟', '').replace('?', '')}`; ctx.save(); ctx.beginPath(); ctx.roundRect(40, 40, canvas.width - 80, canvas.height - 80, 20); ctx.clip(); ctx.fillStyle = 'rgba(255, 255, 255, 0.15)'; ctx.fillRect(40, 40, canvas.width - 80, canvas.height - 80); ctx.strokeStyle = 'rgba(255, 255, 255, 0.3)'; ctx.lineWidth = 2; ctx.stroke(); ctx.restore(); ctx.fillStyle = '#ffffff'; ctx.textAlign = 'left'; ctx.font = 'bold 36px Roboto, sans-serif'; const questionLines = wrapText(ctx, questionText, canvas.width - 160, 36); let yPos = 80 + 36; questionLines.forEach(line => { ctx.fillText(line, 80, yPos); yPos += 36 + 10; }); ctx.font = '32px "Noto Nastaliq Urdu", serif'; ctx.textAlign = 'right'; const urduLines = wrapText(ctx, urduText, canvas.width - 160, 32); urduLines.forEach(line => { ctx.fillText(line, canvas.width - 80, yPos); yPos += 32 + 10; }); ctx.textAlign = 'left'; yPos += 20; ctx.font = 'italic 24px "Noto Nastaliq Urdu", serif'; ctx.fillStyle = 'rgba(255, 255, 255, 0.8)'; ctx.textAlign = 'right'; ctx.fillText("چار آپشن میں سے کسی پر بھی کلک کرنے سے جواب سبز ہو جائے گا", canvas.width - 80, yPos); yPos += 24 + 30; ctx.textAlign = 'left'; ctx.font = '28px Roboto, sans-serif'; ctx.textAlign = 'left'; q.options.forEach((option, index) => { const optionLetter = String.fromCharCode(65 + index); const isCorrect = optionLetter === q.correctAnswer; ctx.save(); ctx.beginPath(); ctx.roundRect(80, yPos - 10, canvas.width - 160, 28 + 20, 10); ctx.fillStyle = isCorrect ? 'rgba(40, 167, 69, 0.2)' : 'rgba(255, 255, 255, 0.15)'; ctx.fill(); ctx.strokeStyle = isCorrect ? '#28a745' : 'rgba(255, 255, 255, 0.3)'; ctx.lineWidth = 1; ctx.stroke(); ctx.restore(); ctx.beginPath(); ctx.arc(80 + 25, yPos + 28 / 2, 28 * 0.8, 0, Math.PI * 2); ctx.fillStyle = isCorrect ? '#28a745' : '#3498db'; ctx.fill(); ctx.fillStyle = '#ffffff'; ctx.textAlign = 'center'; ctx.fillText(optionLetter, 80 + 25, yPos + 28 / 2 + 28 * 0.3); ctx.fillStyle = isCorrect ? '#28a745' : '#ffffff'; ctx.textAlign = 'left'; ctx.fillText(`${optionLetter}) ${option}`, 80 + 60, yPos + 28 * 0.8); yPos += 28 + 30; }); ctx.fillStyle = 'rgba(255, 255, 255, 0.7)'; ctx.font = 'italic 20px Roboto, sans-serif'; ctx.textAlign = 'center'; ctx.fillText("Study For More PAKMCQs.ORG", canvas.width / 2, canvas.height - 40); } function convertCanvasToImage(canvas, resolve) { canvas.toBlob((blob) => { const imageUrl = URL.createObjectURL(blob); resolve(imageUrl); }, 'image/png', 1.0); } function wrapText(context, text, maxWidth, fontSize) { const words = text.split(' '); const lines = []; let currentLine = words[0]; for (let i = 1; i < words.length; i++) { const word = words[i]; const width = context.measureText(currentLine + ' ' + word).width; if (width < maxWidth) { currentLine += ' ' + word; } else { lines.push(currentLine); currentLine = word; } } lines.push(currentLine); return lines; } async function shareQuestionWithImage(questionIndex, platform) { try { const imageUrl = await createShareImage(questionIndex); const q = questions[questionIndex]; const shareUrl = q.questionLink || window.location.href; const shareText = `${questionIndex + 1}. ${q.question}\n\n${q.urdu.replace(/#&\d+/g, '')}\n\nStudy more at: ${shareUrl}`; if (navigator.share) { const response = await fetch(imageUrl); const blob = await response.blob(); const file = new File([blob], 'question.png', { type: 'image/png' }); await navigator.share({ title: q.question, text: shareText, files: [file], url: shareUrl }); } else { if (platform === 'facebook') { window.open(`https://www.facebook.com/sharer/sharer.php?u=${encodeURIComponent(shareUrl)}`, '_blank'); } else if (platform === 'twitter') { const mockImageUrl = imageUrl; window.open(`https://twitter.com/intent/tweet?text=${encodeURIComponent(shareText)}&url=${encodeURIComponent(mockImageUrl)}`, '_blank'); } else if (platform === 'whatsapp') { const link = document.createElement('a'); link.href = `whatsapp://send?text=${encodeURIComponent(shareText)}`; link.click(); } } } catch (err) { console.error('Error sharing:', err); alert('Sharing failed. Please try again or copy the link manually.'); } } /* ========================================================= */ /* ============ DYNAMIC PDF GENERATION LOGIC =============== */ /* ========================================================= */ async function generateDynamicPDF() { // Check if jsPDF is loaded if (!window.jspdf) { alert("PDF library is loading. Please wait a moment and try again."); return; } // --- UI: START LOADING & SHOW PROGRESS BAR --- const btn = document.getElementById('generatePdfBtn'); const btnText = btn.querySelector('.btn-text'); const btnProgress = btn.querySelector('.progress-bar-fill'); const originalText = "Click here for Download PDF"; btn.disabled = true; // Disable double clicks btnText.textContent = "Initializing..."; btnProgress.style.width = "10%"; // Start progress const { jsPDF } = window.jspdf; const doc = new jsPDF('p', 'mm', 'a4'); // Portrait, Millimeters, A4 // 1. Settings & Dimensions const pageWidth = 210; const pageHeight = 297; const marginTop = 30; const marginBottom = 05; const marginLeft = 15; const marginRight = 15; const contentWidth = pageWidth - marginLeft - marginRight; let cursorY = marginTop; // 2. Filter Questions (pdf = true) const pdfQuestions = questions.filter(q => q.pdf === true || (q.getAttribute && q.getAttribute('data-pdf') === "true") ); if (pdfQuestions.length === 0) { alert("No questions marked for PDF found."); // Reset Button btn.disabled = false; btnText.textContent = originalText; btnProgress.style.width = "0%"; return; } // --- UI: UPDATE STATUS --- btnText.textContent = "Downloading Image..."; btnProgress.style.width = "30%"; // 3. Load Background Image const bgUrl = config.pdfBackgroundUrl; let bgImage = null; try { bgImage = await loadImageAsBase64(bgUrl); // Image Loaded Success btnProgress.style.width = "50%"; } catch (e) { console.warn("Background image failed to load, generating PDF without it."); } // --- UI: UPDATE STATUS --- btnText.textContent = "Generating Pages..."; // Helper to Add a new page with background const addNewPage = () => { doc.addPage(); if (bgImage) { doc.addImage(bgImage, 'JPEG', 0, 0, pageWidth, pageHeight); } cursorY = marginTop; // Reset cursor to top margin }; // Add background to the first page if (bgImage) { doc.addImage(bgImage, 'JPEG', 0, 0, pageWidth, pageHeight); } // 4. Iterate and Print Questions pdfQuestions.forEach((q, index) => { // --- A. CALCULATE HEIGHT REQUIRED --- // Question Text Height doc.setFontSize(12); doc.setFont("helvetica", "bold"); const qTitle = `Q${index + 1}: ${q.question}`; const qTitleLines = doc.splitTextToSize(qTitle, contentWidth); const qTitleHeight = qTitleLines.length * 6; // Approx line height 6mm // Options Height doc.setFont("helvetica", "normal"); doc.setFontSize(10); let optionsHeight = 0; const processedOptions = []; q.options.forEach((opt, idx) => { const letter = String.fromCharCode(65 + idx); const optText = `${letter}) ${opt}`; const optLines = doc.splitTextToSize(optText, contentWidth - 5); // Indent slightly const h = optLines.length * 5; // Approx line height 5mm optionsHeight += h + 2; // +2mm padding between options processedOptions.push({ lines: optLines, height: h }); }); const totalQuestionHeight = qTitleHeight + optionsHeight + 8; // +8mm padding after question // --- B. CHECK SPACE & PAGE BREAK --- if (cursorY + totalQuestionHeight > pageHeight - marginBottom) { addNewPage(); } // --- C. RENDER CONTENT --- // Render Question Title doc.setFontSize(12); doc.setTextColor(0, 0, 0); doc.setFont("helvetica", "bold"); doc.text(qTitleLines, marginLeft, cursorY); cursorY += qTitleHeight + 2; // Render Options doc.setFontSize(10); doc.setFont("helvetica", "normal"); processedOptions.forEach((pOpt, idx) => { // Check if this is the correct answer to highlight (Optional visual cue) const letter = String.fromCharCode(65 + idx); if (letter === q.correctAnswer) { doc.setFont("helvetica", "bold"); doc.setTextColor(0, 100, 0); // Green } else { doc.setFont("helvetica", "normal"); doc.setTextColor(0, 0, 0); // Black } doc.text(pOpt.lines, marginLeft + 5, cursorY); cursorY += pOpt.height + 2; }); // Reset color/font and add bottom padding doc.setTextColor(0, 0, 0); cursorY += 6; }); // --- UI: FINALIZING --- btnText.textContent = "Saving PDF..."; btnProgress.style.width = "90%"; // 5. Save File doc.save('PAKMCQs_Questions.pdf'); // --- UI: COMPLETE & RESET --- btnText.textContent = "Downloaded!"; btnProgress.style.width = "100%"; setTimeout(() => { btn.disabled = false; btnText.textContent = originalText; btnProgress.style.width = "0%"; }, 3000); // Reset after 3 seconds } // Helper to load image with CORS handling for Blogger Images function loadImageAsBase64(url) { return new Promise((resolve, reject) => { const img = new Image(); // Ye line zaroori hai taake Google block na kare img.crossOrigin = 'Anonymous'; // URL ke aage time lagaya hai taake browser cache use na kare (Cache breaker) if (url.startsWith('http')) { img.src = url + (url.includes('?') ? '&' : '?') + 't=' + new Date().getTime(); } else { img.src = url; } img.onload = () => { const canvas = document.createElement('canvas'); canvas.width = img.width; canvas.height = img.height; const ctx = canvas.getContext('2d'); ctx.drawImage(img, 0, 0); try { const dataURL = canvas.toDataURL('image/jpeg', 0.8); // High Quality JPG resolve(dataURL); } catch (e) { console.error("CORS Error: Image load hui lekin export nahi ho saki.", e); // Agar phir bhi fail ho jaye to bina image ke continue karega reject(e); } }; img.onerror = (e) => { console.error("Image Failed to Load from URL:", url); reject(e); }; }); } /* ========================================================= */ document.addEventListener('DOMContentLoaded', function () { generateTOC(); // TOC Generate karna currentPage = getCurrentPageFromURL(); changeHeaderImage(config.headerImageUrl); loadQuestions(currentPage); checkScrollOnLoad(); // Scroll Check karna if redirected from another page document.getElementById('toggleAnswersBtn').addEventListener('click', toggleAllAnswers); document.getElementById('resetQuizBtn').addEventListener('click', resetQuiz); document.getElementById('readMoreBtn').addEventListener('click', toggleContentExpansion); document.getElementById('contentTranslateBtn').addEventListener('click', toggleContentLanguage); // === ATTACH PDF GENERATION EVENT === const pdfBtn = document.getElementById('generatePdfBtn'); if (pdfBtn) { pdfBtn.addEventListener('click', function(e) { e.preventDefault(); // Stop any default link behavior generateDynamicPDF(); }); } // =================================== const seeMoreFaqBtn = document.getElementById('seeMoreFaqBtn'); if (seeMoreFaqBtn) { seeMoreFaqBtn.addEventListener('click', function() { const hiddenFaqs = document.querySelectorAll('.hidden-faq'); hiddenFaqs.forEach(faq => { faq.style.display = 'block'; }); seeMoreFaqBtn.style.display = 'none'; }); } }); window.goToPageWithReload = goToPageWithReload; </script> </body> </html>Mehtab Ahmadhttp://www.blogger.com/profile/05636204994802332371noreply@blogger.comtag:blogger.com,1999:blog-51255189599790045.post-17677675927735179702026-05-20T08:00:00.000+05:002026-05-20T08:00:00.118+05:005th Class General Science Chapter 4 Environmental Pollution MCQs (ماحولیاتی آلودگی) | PakMCQs<html lang="en"> <head> <meta charset="UTF-8"></meta> <meta content="width=device-width, initial-scale=1.0" name="viewport"></meta> <title>5th Class General Science MCQs | Environmental Pollution (ماحولیاتی آلودگی)</title> <meta name="description" content="Practice Environmental Pollution MCQs with air, water, land pollution and 4R principles for Class 5 on PakMCQs. Get ready for your test!"> <link href="https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700&amp;family=Noto+Nastaliq+Urdu&amp;display=swap" rel="stylesheet"></link> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css"></link> <!-- STEP 1: Add jsPDF Library for PDF Generation --> <script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/2.5.1/jspdf.umd.min.js"></script> <!-- Schema.org markup for 5th Class General Science: Environmental Pollution --> <script type="application/ld+json"> { "@context": "https://schema.org", "@type": "EducationalArticle", "headline": "5th Class General Science MCQs | Environmental Pollution (ماحولیاتی آلودگی) | PakMCQs", "description": "PakMCQs.org provides complete 5th Class General Science Chapter 4 MCQs preparation on Environmental Pollution. Covering air, water, and land pollution, greenhouse effect, global warming, and 4R principles.", "articleBody": "This educational section covers Chapter 4 of the 5th Class General Science curriculum: Environmental Pollution. It provides solved MCQs on the three main types of pollution (Air, Water, Land) and their causes like fossil fuels and factory waste. Key environmental concepts such as the Greenhouse Effect, Global Warming, Smog, and Acid Rain are explained. The content also emphasizes waste management through biodegradable and non-biodegradable material classification and the 4R principle (Recycle, Reuse, Reduce, Refuse) to promote a cleaner environment and preventive measures for school exams.", "keywords": [ "5th Class General Science MCQs", "Environmental Pollution MCQs Class 5", "Air Water and Land Pollution MCQs", "Global Warming and Greenhouse Effect MCQs", "4R Principle MCQs", "Biodegradable and Non-biodegradable materials", "Smog and Acid Rain MCQs", "PakMCQs General Science" ], "image": { "@type": "ImageObject", "url": "https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhPpTQwPfeVDe7JNFnMb9bUn9X3gX4P0e1wYPadhOIuln7QQCeh6L9vFtlhE_7fcFXFAXef_D0gQO6LQRsxMeNxuyovKk7ly9ua_LScvzsM2zJjLxBgeoSLIj1oUX16STzqM1mBbW8w3wX8H0nEkE1H9nRLr8mEGkcKEBtiPvxV4K0ntgvmLUqS8o7u4Q/s16000/5th%20Class%20General%20Science%20Ch-4%20image.jpg", "height": 720, "width": 1280, "caption": "5th Class General Science MCQs - Environmental Pollution and 4R 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"EducationalAudience", "educationalRole": "teacher" } ], "learningResourceType": [ "Multiple Choice Questions", "Environmental Study Guide", "Solved Exercise" ], "educationalUse": [ "Exam Preparation", "Class Test Practice", "Environmental Awareness" ], "about": [ { "@type": "Thing", "name": "Environmental Pollution" }, { "@type": "Thing", "name": "Global Warming" }, { "@type": "Thing", "name": "Waste Management" }, { "@type": "Thing", "name": "4R Principle" } ] } </script> <!-- FAQ Structured Data for Environmental Pollution (18 Q&A Included) --> <script type="application/ld+json"> { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What is environmental pollution?", "acceptedAnswer": { "@type": "Answer", "text": "Environmental pollution is any harmful change in the environment that affects living things negatively." } }, { "@type": "Question", "name": "What are pollutants?", "acceptedAnswer": { "@type": "Answer", "text": "Pollutants are harmful substances that cause pollution in the environment." } }, { "@type": "Question", "name": "What are the main types of environmental pollution?", "acceptedAnswer": { "@type": "Answer", "text": "The three main types are air pollution, water pollution, and land pollution." } }, { "@type": "Question", "name": "What causes air pollution?", "acceptedAnswer": { "@type": "Answer", "text": "Air pollution is caused by smoke from vehicles, factories, burning fuels, forest fires, and harmful gases released into the air." } }, { "@type": "Question", "name": "What are the causes of water pollution?", "acceptedAnswer": { "@type": "Answer", "text": "Water pollution is caused by sewerage waste, factory chemicals, oil leakage, fertilizers, and insecticides mixing with water." } }, { "@type": "Question", "name": "What is land pollution?", "acceptedAnswer": { "@type": "Answer", "text": "Land pollution occurs when garbage, chemicals, and harmful waste are thrown on land and make the soil dirty and unsafe." } }, { "@type": "Question", "name": "What are biodegradable materials?", "acceptedAnswer": { "@type": "Answer", "text": "Biodegradable materials are substances that naturally break down into simple substances through natural processes." } }, { "@type": "Question", "name": "What are non-biodegradable materials?", "acceptedAnswer": { "@type": "Answer", "text": "Non-biodegradable materials are substances that do not decompose naturally and remain in the environment for a long time." } }, { "@type": "Question", "name": "What is the greenhouse effect?", "acceptedAnswer": { "@type": "Answer", "text": "The greenhouse effect is the process in which greenhouse gases trap heat in the Earth’s atmosphere, making the Earth warmer." } }, { "@type": "Question", "name": "What is global warming?", "acceptedAnswer": { "@type": "Answer", "text": "Global warming is the increase in Earth’s temperature caused by excessive greenhouse gases produced from burning fossil fuels." } }, { "@type": "Question", "name": "How does pollution affect human health?", "acceptedAnswer": { "@type": "Answer", "text": "Pollution can cause throat infections, skin diseases, eye irritation, lung diseases, allergies, and other health problems." } }, { "@type": "Question", "name": "What is smog?", "acceptedAnswer": { "@type": "Answer", "text": "Smog is a mixture of smoke and fog formed by pollutant gases in the air, especially during winter." } }, { "@type": "Question", "name": "How does pollution affect aquatic life?", "acceptedAnswer": { "@type": "Answer", "text": "Polluted water reduces oxygen levels, which can kill fish and other aquatic animals." } }, { "@type": "Question", "name": "What are fossil fuels?", "acceptedAnswer": { "@type": "Answer", "text": "Coal, crude oil, and natural gas are called fossil fuels because they were formed from dead plants and animals over millions of years." } }, { "@type": "Question", "name": "What are some preventive measures to reduce pollution?", 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pointer-events: none; } /* Social Share Buttons */ .share-buttons { display: flex; gap: 8px; margin-top: 15px; flex-wrap: wrap; } .share-btn { display: flex; align-items: center; justify-content: center; padding: 6px 10px; border-radius: 4px; color: white; font-size: 10px; cursor: pointer; transition: all 0.2s ease; text-decoration: none; border: none; } .share-btn .share-icon { width: 10px; height: 10px; margin-right: 5px; background-size: contain; background-repeat: no-repeat; background-position: center; } .share-btn:hover { transform: translateY(-2px); box-shadow: 0 2px 5px rgba(0,0,0,0.2); } .facebook-btn { background-color: #3b5998; } .twitter-btn { background-color: #1da1f2; } .whatsapp-btn { background-color: #25d366; } .copy-link-btn { background-color: #6c757d; } .copy-link-btn.copied { background-color: #28a745; } .social-share-section { margin: 15px 0; padding: 10px; background-color: var(--bg-content); border-radius: var(--border-radius); text-align: center; } .social-share-title { font-size: 0.9rem; color: var(--color-text-secondary); margin-bottom: 8px; } /* Pagination Styles */ .pagination { display: flex; justify-content: center; margin: 30px 0; flex-wrap: wrap; gap: 5px; } .page-btn { padding: 8px 15px; margin: 0 2px; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); border-radius: var(--border-radius); background-color: var(--bg-content); color: var(--color-text-primary); cursor: pointer; transition: var(--transition); } .page-btn:hover:not(.active) { background-color: var(--bg-main); } .active { background-color: var(--primary-color); color: white; border-color: var(--primary-color); } .page-nav { padding: 8px 15px; margin: 0 2px; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); border-radius: var(--border-radius); background-color: var(--bg-content); color: var(--color-text-primary); cursor: pointer; transition: var(--transition); } .page-nav:hover { background-color: var(--bg-main); } .disabled-nav { opacity: 0.5; cursor: not-allowed; pointer-events: none; } .page-search { margin-top: 15px; display: flex; justify-content: center; width: 100%; } .page-search input { padding: 8px 15px; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); border-radius: var(--border-radius); width: 150px; text-align: center; margin-right: 5px; background-color: var(--bg-content); color: var(--color-text-primary); } .page-search button { padding: 8px 15px; border: none; border-radius: var(--border-radius); background-color: var(--primary-color); color: white; cursor: pointer; } .page-ellipsis { display: inline-block; padding: 8px 12px; color: var(--color-text-secondary); } /* FAQ Section Styles */ .faq-section { margin: 30px 0; background-color: var(--bg-content); border-radius: var(--border-radius); padding: 20px; box-shadow: var(--box-shadow); transition: background-color 0.3s ease; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); } .faq-section h2 { color: var(--color-text-primary); border-bottom: 2px solid var(--primary-color); padding-bottom: 10px; margin-top: 0; } .faq-item { margin-bottom: 15px; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); border-radius: var(--border-radius); overflow: hidden; transition: border-color 0.3s ease; } .faq-question { background-color: var(--bg-main); padding: 12px 15px; cursor: pointer; font-weight: 500; display: flex; justify-content: space-between; align-items: center; transition: background-color 0.3s ease; color: var(--color-text-primary); } .faq-question:hover { background-color: rgba(52, 152, 219, 0.1); } .faq-answer { padding: 15px; background-color: var(--bg-content); display: none; transition: background-color 0.3s ease; color: var(--color-text-secondary); } .faq-answer.show { display: block; } .faq-toggle { font-size: 1.2rem; transition: var(--transition); } .faq-toggle.rotated { transform: rotate(45deg); } /* Image Between Questions */ .question-image { margin: 20px 0; text-align: center; } .question-image a { display: inline-block; } .question-image img { max-width: 100%; height: auto; border-radius: var(--border-radius); box-shadow: var(--box-shadow); transition: transform 0.3s ease; } .question-image img:hover { transform: scale(1.02); } .question-image-caption { margin-top: 8px; font-size: 0.9rem; color: var(--color-text-secondary); text-align: center; } .share-image-canvas { position: fixed; top: -9999px; left: -9999px; visibility: hidden; } .tts-btn { background-color: #6c757d; color: white; border: none; border-radius: var(--border-radius); padding: 8px 12px; margin: 10px 0; cursor: pointer; display: flex; align-items: center; gap: 5px; font-size: 0.9rem; transition: var(--transition); } .tts-btn:hover { background-color: #5a6268; } .tts-btn i { font-size: 1rem; } .translate-btn { background-color: #3498db; color: white; border: none; border-radius: 4px; padding: 5px 10px; margin: 5px 0; cursor: pointer; font-size: 0.8rem; transition: all 0.2s ease; } .translate-btn:hover { background-color: #2980b9; } .translate-btn i { display: none; } .explanation-urdu { display: none; font-family: 'Noto Nastaliq Urdu', serif; direction: rtl; text-align: right; margin-top: 10px; line-height: 2.2; font-size: 1.0rem; } /* Expandable Content Section */ .expandable-content { background-color: var(--bg-content); border-radius: var(--border-radius); padding: 20px; margin: 20px 0; box-shadow: var(--box-shadow); transition: all 0.3s ease; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); } .expandable-content h2 { color: var(--primary-color); margin-top: 0; padding-bottom: 10px; border-bottom: 2px solid var(--primary-color); display: flex; justify-content: space-between; align-items: center; } .content-translate-btn { background-color: var(--secondary-color); color: white; border: none; border-radius: 4px; padding: 5px 10px; font-size: 0.8rem; cursor: pointer; transition: all 0.2s ease; } .content-translate-btn:hover { background-color: #27ae60; } .content-preview { position: relative; overflow: hidden; max-height: 120px; transition: max-height 0.5s ease; } .content-preview.expanded { max-height: none; } .content-preview::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 40px; background: linear-gradient(to bottom, rgba(255,255,255,0), var(--bg-content)); transition: opacity 0.3s ease; opacity: 1; } .content-preview.expanded::after { opacity: 0; } .read-more-btn { display: inline-block; margin-top: 10px; color: var(--primary-color); cursor: pointer; font-weight: 500; transition: all 0.2s ease; } .read-more-btn:hover { text-decoration: underline; } .content-body { margin-bottom: 15px; line-height: 1.6; color: var(--color-text-primary); } .content-body p { margin-bottom: 15px; } .content-body img { max-width: 100%; height: auto; border-radius: var(--border-radius); margin: 15px 0; display: block; } .content-body .image-link { display: inline-block; position: relative; } .content-body .image-link:hover::after { content: 'Click to view'; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background-color: rgba(0,0,0,0.5); color: white; display: flex; align-items: center; justify-content: center; border-radius: var(--border-radius); } .content-body h3 { color: #e74c3c; margin: 20px 0 10px 0; } .content-body h4 { color: #3498db; margin: 15px 0 8px 0; } .content-body .highlight-word { color: #9b59b6; font-weight: bold; } .content-body .highlight-link { color: #e67e22; text-decoration: underline; font-weight: 500; } .content-body .highlight-link:hover { color: #d35400; } .content-body .urdu-content { display: none; font-family: 'Noto Nastaliq Urdu', serif; direction: rtl; text-align: right; line-height: 2; } .hidden-faq { display: none; } .see-more-faq { text-align: center; margin-top: 20px; } .see-more-faq .btn { padding: 8px 20px; font-size: 0.9rem; } .question-actions { display: flex; justify-content: space-between; align-items: center; margin-top: 15px; flex-wrap: wrap; gap: 10px; } .modern-comment-link { z-index: 5; display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 50px; background: linear-gradient(45deg, #28a745, #20c997); color: white; text-decoration: none; font-size: 0.85rem; font-weight: 500; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15); transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1); } .modern-comment-link:hover { transform: translateY(-3px); box-shadow: 0 6px 15px rgba(40, 167, 69, 0.3); color: white; } .modern-comment-link svg { width: 18px; height: 18px; fill: currentColor; } /* ========================================================================= */ /* == MOBILE RESPONSIVE TWEAKS (GAP KAM KARNE KE LIYE YAHAN CHANGES KI HAIN) == */ /* ========================================================================= */ @media (max-width: 768px) { /* Blogger Theme ki padding ka gap khatam/kam karne ke liye Negative Margin lagaya gaya hai */ .no-blogger-overlap { margin-left: -12px; margin-right: -12px; } .toc-list { grid-template-columns: 1fr; } .in-quiz-topic-heading { font-size: 1.2rem; padding: 12px; } body { padding: 0px; } .info-banner h1 { font-size: 1.5rem; } .question-text { font-size: 1.1rem; } .urdu-text { font-size: 1rem; } .page-btn, .page-nav { padding: 6px 10px; font-size: 0.9rem; } .faq-question { font-size: 1rem; } .share-buttons { gap: 6px; } .share-btn { padding: 6px 10px; font-size: 12px; } .share-btn .share-icon { width: 10px; height: 10px; } .pdf-download-btn { padding: 8px 15px; font-size: 0.9rem; } /* Andar ki jagga ko adjust kiya gaya hai */ .question-card { padding: 15px; } .option { padding: 10px 12px; } .category-grid { grid-template-columns: repeat(2, 1fr); } .expandable-content { padding: 15px; } .content-preview { max-height: 100px; } } @media (max-width: 480px) { /* Choti screen pe gap ko mazeed theek karne ke liye thora aur margin diya gaya hai */ .no-blogger-overlap { margin-left: -16px; margin-right: -16px; } body { padding: 0px; } .info-banner { padding: 15px; } .info-banner h1 { font-size: 1.3rem; } .controls { flex-direction: column; } .controls .btn { width: 100%; } .pagination { gap: 3px; justify-content: center; } .page-btn, .page-nav { padding: 8px 12px; font-size: 0.95rem; min-width: 40px; } .page-search input { width: 100px; padding: 10px; } .page-search button { padding: 5px 10px; } .expandable-content h2 { font-size: 1.2rem; flex-direction: column; align-items: flex-start; gap: 10px; } .category-grid { grid-template-columns: repeat(1, 1fr); } .modern-comment-link { padding: 5px 10px; font-size: 0.4rem; gap: 4px; } .modern-comment-link svg { width: 10px; height: 10px; } .explanation-btn { font-size: 0.85rem; } .card-badge { font-size: 9px; padding: 3px 8px; } /* Choti screens ke liye question card padding adjustment */ .question-card { padding: 12px; } } </style> <!-- STEP 1: AdSense Script ko <head> main rakhein --> <script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-4073269280727447" crossorigin="anonymous"></script> </head> <body> <!-- Main content wrapper to prevent Blogger conflicts --> <div class="no-blogger-overlap"> <img class="header-image" id="headerImage" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhPpTQwPfeVDe7JNFnMb9bUn9X3gX4P0e1wYPadhOIuln7QQCeh6L9vFtlhE_7fcFXFAXef_D0gQO6LQRsxMeNxuyovKk7ly9ua_LScvzsM2zJjLxBgeoSLIj1oUX16STzqM1mBbW8w3wX8H0nEkE1H9nRLr8mEGkcKEBtiPvxV4K0ntgvmLUqS8o7u4Q/s16000/5th%20Class%20General%20Science%20Ch-4%20image.jpg" /> <!-- HEADER AD SECTION HATA DIYA GAYA HAI --> <!-- Info Banner Section --> <div class="info-banner"> <h1>Environmental Pollution MCQs | Class 5 General Science</h1> <p>PakMCQs.org provides complete 5th Class General Science Chapter 4 MCQs preparation on Environmental Pollution. Covering air pollution, water pollution, land pollution, greenhouse effect, global warming, fossil fuels, smog, acid rain, biodegradable and non-biodegradable materials, pollution effects, preventive measures, and the 4R principles. Perfect for school exams, concept building, class tests, scholarship preparation, and exam-focused MCQs practice. Studying with explanations will insha'Allah improve your preparation.</p> <p class="urdu-text">پی ڈی ایف ڈاؤن لوڈ کرنے کے بجائے، یہاں وضاحت کے ساتھ پڑھیں۔ اِن شاء اللہ آپ کی تیاری مزید بہتر ہو جائے گی۔</p> <!-- UPDATED PDF DOWNLOAD BUTTON WITH PROGRESS BAR STRUCTURE --> <button class="pdf-download-btn" id="generatePdfBtn"> <span class="btn-text">Click here for Download PDF</span> <div class="progress-bar-fill"></div> </button> </div> <!-- New Expandable Content Section --> <div class="expandable-content"> <h2>Environmental Pollution <button class="content-translate-btn" id="contentTranslateBtn">Translate to Urdu</button> </h2> <div class="content-preview" id="contentPreview"> <div class="content-body"> <!-- English Content --> <div class="english-content"> <h3 style="color: #e74c3c;">5th Class General Science Chapter 4: Environmental Pollution</h3> <p>Agar hamaray ird gird kachray ka dher ho to kya hoga? Dhuan hamaray liye kis tarah nuqsan deh hai?</p> <h4 style="color: #3498db;">Students' Learning Outcomes</h4> <p>Is chapter ko parhnay ke baad students: Pollution aur us ki types ki definition bayan kar saken ge. Fossil fuels jalane aur <span class="highlight-word" style="color: #27ae60;">greenhouse gases</span> release hone ke asraat ko samajh saken ge. <span class="highlight-word" style="color: #d35400;">Biodegradable aur non-biodegradable</span> materials mein farq kar saken ge. Pollution ke asraat jese ganda ya zehreela pani, dhuan, smog, zyada carbon dioxide aur doosri gases, khulay kachray ke dher aur industrial pani ke environment aur zindagi par asraat ko pehchan saken ge. Non-biodegradable materials ko kam karne ke tareeqay talash kar saken ge aur tajaveez de saken ge.</p> <p>Kisi organism ke rehne ki khaas jagah ko us ka <span class="highlight-word" style="color: #2980b9;">environment</span> kehte hain. Environment se murad hamaray ird gird mojood plants, animals, humans, sunlight, water aur air hain. Plants aur animals environment ke <b>living components</b> hain jabke sunlight, soil, water aur air <b>non-living components</b> hain.</p> <h4 style="color: #3498db;">Environmental Pollution aur us ki Types</h4> <p>Environment mein koi bhi aisi tabdeeli jo living things ke liye nuqsan deh ho, <span class="highlight-word" style="color: #c0392b;">environmental pollution</span> kehlati hai. Jo substances pollution paida karte hain unhein <span class="highlight-word" style="color: #8e44ad;">pollutants</span> kehte hain.</p> <p><b>Environmental pollution ki 3 types hain:</b><br> 1. <span style="color: #c0392b; font-weight: bold;">Air Pollution:</span> Vehicles aur factories ka dhuan, poisonous substances, carbon dioxide aur forests mein aag lagne se paida hoti hai.<br> 2. <span style="color: #2980b9; font-weight: bold;">Water Pollution:</span> Sewerage, factories ka waste, insecticides, fertilizers aur oil tankers se oil leakage pani ko polluted karte hain.<br> 3. <span style="color: #d35400; font-weight: bold;">Land Pollution:</span> Garbage disposal ke proper arrangements na hona, kachra zameen par phenkna, insecticides aur chemical substances land pollution ka sabab bante hain.</p> <h4 style="color: #3498db;">Effects of Environmental Pollution</h4> <p> (i) Polluted water mein mojood germs diseases ka sabab bante hain.<br> (ii) Factory wastes pani aur zameen ko polluted karte hain.<br> (iii) Sewerage se pani mein <b>oxygen ki kami</b> ho jati hai jis se aquatic animals mar jate hain.<br> (iv) Polluted air se throat, skin aur eye diseases hoti hain.<br> (v) <span style="color: #7f8c8d; font-weight: bold;">Smog</span> lung diseases aur allergy paida karti hai.<br> (vi) Poisonous gases se <span style="color: #c0392b;">acid rain</span> paida hoti hai jo buildings aur trees ko nuqsan pohanchati hai.<br> (vii) Open garbage dumps air aur water pollution ka sabab bante hain. </p> <h4 style="color: #3498db;">Greenhouse Effect aur Global Warming</h4> <p>Hamari atmosphere mein carbon dioxide, methane, nitrogen oxide aur ozone mojood hoti hain, inhein <span class="highlight-word" style="color: #27ae60;">greenhouse gases</span> kehte hain. Yeh sunlight ko Earth tak pohanchne deti hain lekin heat ko bahar nahi jane deti, isay <b>greenhouse effect</b> kehte hain.</p> <p>Jab fossil fuel (coal, oil, gas) jalaya jata hai to greenhouse gases barh jati hain, is se Earth ka temperature barhta hai jise <span class="highlight-word" style="color: #c0392b; font-weight: bold;">Global Warming</span> kehte hain. Is se poles ki baraf pighal rahi hai aur floods aa rahe hain.</p> <h4 style="color: #3498db;">Preventive Measures to Reduce Pollution</h4> <p>• Factories ko shehron se door shift karein. • Polluted water ko rivers mein na dalein. • Solid waste ko proper tareeqay se dispose karein. • Smoke emitting vehicles par pabandi lagayein. • <b>Zyada tree plantation karein.</b> Government of Pakistan ne <span style="color: #27ae60; font-weight: bold;">“Billion Tree Plantation”</span> initiative shuru kiya hai.</p> <h4 style="color: #3498db;">Biodegradable aur Non-biodegradable Materials</h4> <p>• <span class="highlight-word" style="color: #27ae60; font-weight: bold;">Biodegradable:</span> Aisi cheezen jo natural process se toot kar soil ka hissa ban jati hain (e.g., fruit peels, paper, wood).<br> • <span class="highlight-word" style="color: #c0392b; font-weight: bold;">Non-biodegradable:</span> Jo natural process se toot kar simple substances mein tabdeel nahi hotay (e.g., plastic, glass, polythene bags).</p> <h4 style="color: #3498db;">Ways to Reduce Non-biodegradable Things (4R Principle)</h4> <p>Non-biodegradable pollution kam karne ke liye <span style="color: #8e44ad; font-weight: bold;">“4R” principle</span> use kiya jata hai:<br> 1. <b>Recycle</b> 2. <b>Reuse</b> 3. <b>Reduce</b> 4. <b>Refuse</b></p> </div> <!-- Urdu Content --> <div class="urdu-content"> <h3 style="color: #e74c3c;">5ویں جماعت جنرل سائنس چیپٹر 4: ماحولیاتی آلودگی</h3> <p>اگر ہمارے ارد گرد کچرے کا ڈھیر ہو تو کیا ہوگا؟ دھواں ہمارے لیے کس طرح نقصان دہ ہے؟</p> <h4 style="color: #3498db;">طلبہ کے سیکھنے کے نتائج</h4> <p>اس چیپٹر کو پڑھنے کے بعد طلبہ: آلودگی اور اس کی اقسام کی تعریف بیان کر سکیں گے۔ فوسل فیولز جلانے اور <span class="highlight-word" style="color: #27ae60;">گرین ہاؤس گیسز</span> خارج ہونے کے اثرات کو سمجھ سکیں گے۔ <span class="highlight-word" style="color: #d35400;">بایوڈیگریڈیبل اور نان بایوڈیگریڈیبل</span> مواد میں فرق کر سکیں گے۔ آلودگی کے اثرات جیسے گندا یا زہریلا پانی، دھواں، اسموگ، زیادہ کاربن ڈائی آکسائیڈ، کھلے کچرے کے ڈھیر اور صنعتی پانی کے ماحول اور زندگی پر اثرات کو پہچان سکیں گے۔</p> <p>کسی جاندار کے رہنے کی خاص جگہ کو اس کا <span class="highlight-word" style="color: #2980b9;">ماحول (Environment)</span> کہتے ہیں۔ پودے اور جانور ماحول کے <b>زندہ اجزاء</b> ہیں جبکہ سورج کی روشنی، مٹی، پانی اور ہوا <b>غیر جاندار اجزاء</b> ہیں۔</p> <h4 style="color: #3498db;">ماحولیاتی آلودگی اور اس کی اقسام</h4> <p>ماحول میں کوئی بھی ایسی تبدیلی جو جانداروں کے لیے نقصان دہ ہو، <span class="highlight-word" style="color: #c0392b;">ماحولیاتی آلودگی</span> کہلاتی ہے۔ جو چیزیں آلودگی پیدا کرتی ہیں انہیں <span class="highlight-word" style="color: #8e44ad;">آلودہ کرنے والے مادے (Pollutants)</span> کہتے ہیں۔</p> <p><b>ماحولیاتی آلودگی کی 3 اقسام ہیں:</b><br> 1. <span style="color: #c0392b; font-weight: bold;">فضائی آلودگی:</span> گاڑیوں اور فیکٹریوں کا دھواں، زہریلے مادے اور جنگلات کی آگ سے پیدا ہوتی ہے۔<br> 2. <span style="color: #2980b9; font-weight: bold;">آبی آلودگی:</span> سیوریج، فیکٹریوں کا فضلہ، کیڑے مار ادویات اور تیل کا اخراج پانی کو آلودہ کرتے ہیں۔<br> 3. <span style="color: #d35400; font-weight: bold;">زمینی آلودگی:</span> کچرا ٹھکانے لگانے کے انتظامات نہ ہونا اور کیمیائی مادوں کا زمین میں ملنا زمینی آلودگی کہلاتا ہے۔</p> <h4 style="color: #3498db;">ماحولیاتی آلودگی کے اثرات</h4> <p> (i) آلودہ پانی میں موجود جراثیم بیماریوں کا سبب بنتے ہیں۔<br> (ii) فیکٹریوں کا زہریلا فضلہ پانی اور زمین کو آلودہ کرتا ہے۔<br> (iii) سیوریج کی وجہ سے پانی میں <b>آکسیجن کی کمی</b> ہوتی ہے جس سے مچھلیاں مر جاتی ہیں۔<br> (iv) آلودہ ہوا گلے، جلد اور آنکھوں کی بیماریوں کا سبب بنتی ہے۔<br> (v) <span style="color: #7f8c8d; font-weight: bold;">اسموگ</span> پھیپھڑوں کی بیماریوں اور الرجی پیدا کرتی ہے۔<br> (vi) زہریلی گیسوں سے <span style="color: #c0392b;">تیزابی بارش (Acid Rain)</span> پیدا ہوتی ہے۔<br> (vii) کچرے کے ڈھیر فضائی اور آبی آلودگی پھیلاتے ہیں۔ </p> <h4 style="color: #3498db;">گرین ہاؤس ایفیکٹ اور گلوبل وارمنگ</h4> <p>کاربن ڈائی آکسائیڈ، میتھین اور اوزون کو <span class="highlight-word" style="color: #27ae60;">گرین ہاؤس گیسیں</span> کہتے ہیں۔ یہ سورج کی روشنی کو زمین تک آنے دیتی ہیں لیکن حرارت کو باہر نہیں جانے دیتیں، اسے <b>گرین ہاؤس ایفیکٹ</b> کہتے ہیں۔</p> <p>فوسل فیول جلانے سے ان گیسوں میں اضافہ ہوتا ہے جس سے زمین کا درجہ حرارت بڑھتا ہے، اسے <span class="highlight-word" style="color: #c0392b; font-weight: bold;">گلوبل وارمنگ</span> کہتے ہیں۔ اس سے قطبین کی برف پگھل رہی ہے اور سیلاب آ رہے ہیں۔</p> <h4 style="color: #3498db;">آلودگی کم کرنے کے حفاظتی اقدامات</h4> <p>• فیکٹریوں کو شہروں سے دور لگائیں۔ • آلودہ پانی دریاؤں میں نہ ڈالیں۔ • ٹھوس فضلے کو صحیح طریقے سے ٹھکانے لگائیں۔ • دھواں چھوڑنے والی گاڑیوں پر پابندی لگائیں۔ • <b>زیادہ شجرکاری کریں۔</b> حکومتِ پاکستان نے <span style="color: #27ae60; font-weight: bold;">"بلین ٹری پلانٹیشن"</span> منصوبہ شروع کیا ہے۔</p> <h4 style="color: #3498db;">بایوڈیگریڈیبل اور نان بایوڈیگریڈیبل مواد</h4> <p>• <span class="highlight-word" style="color: #27ae60; font-weight: bold;">بایوڈیگریڈیبل:</span> ایسی چیزیں جو قدرتی عمل سے مٹی کا حصہ بن جاتی ہیں (مثلاً پھلوں کے چھلکے، لکڑی)۔<br> • <span class="highlight-word" style="color: #c0392b; font-weight: bold;">نان بایوڈیگریڈیبل:</span> جو قدرتی عمل سے مٹی کا حصہ نہیں بنتیں (مثلاً پلاسٹک، شیشہ)۔</p> <h4 style="color: #3498db;">4R اصول (Ways to Reduce)</h4> <p>آلودگی کم کرنے کے لیے <span style="color: #8e44ad; font-weight: bold;">"4R" اصول</span> استعمال کیا جاتا ہے:<br> 1. <b>ری سائیکل (Recycle)</b> 2. <b>دوبارہ استعمال (Reuse)</b> 3. <b>کم استعمال (Reduce)</b> 4. <b>انکار (Refuse)</b></p> </div> </div> </div> <div class="read-more-btn" id="readMoreBtn">Read More</div> </div> <!-- Topics Table of Contents Container --> <div id="toc-container" class="toc-container" style="display: none;"> <h2>📚 Table of Contents (Topics Main Headings)</h2> <ul id="toc-list" class="toc-list"> <!-- TOC items will be injected here dynamically --> </ul> </div> <div class="controls"> <button class="btn btn-primary" id="toggleAnswersBtn">Show All Answers</button> <button class="btn btn-secondary" id="resetQuizBtn">Reset Quiz</button> </div> <!-- Global Selection Notice --> <div class="global-selection-notice"> <span class="urdu-text">چار آپشن میں سے کسی پر بھی کلک کرنے سے جواب سبز ہو جائے گا</span> </div> <div id="quiz-container"> <!-- Questions will be loaded here --> </div> <!-- FAQ Section - Updated design --> <div id="faq-container"> <div class="faq-section"> <h2>Frequently Asked Questions (FAQs)</h2> <!-- Visible FAQs (First 3) --> <div class="faq-item"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is environmental pollution?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Environmental pollution is any harmful change in the environment that affects living things negatively.</p> </div> </div> <div class="faq-item"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What are pollutants?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Pollutants are harmful substances that cause pollution in the environment.</p> </div> </div> <div class="faq-item"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What are the main types of environmental pollution?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>The three main types are air pollution, water pollution, and land pollution.</p> </div> </div> <!-- Hidden FAQs (Remaining 15) --> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What causes air pollution?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Air pollution is caused by smoke from vehicles, factories, burning fuels, forest fires, and harmful gases released into the air.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What are the causes of water pollution?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Water pollution is caused by sewerage waste, factory chemicals, oil leakage, fertilizers, and insecticides mixing with water.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is land pollution?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Land pollution occurs when garbage, chemicals, and harmful waste are thrown on land and make the soil dirty and unsafe.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What are biodegradable materials?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Biodegradable materials are substances that naturally break down into simple substances through natural processes.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What are non-biodegradable materials?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Non-biodegradable materials are substances that do not decompose naturally and remain in the environment for a long time.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is the greenhouse effect?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>The greenhouse effect is the process in which greenhouse gases trap heat in the Earth’s atmosphere, making the Earth warmer.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is global warming?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Global warming is the increase in Earth’s temperature caused by excessive greenhouse gases produced from burning fossil fuels.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>How does pollution affect human health?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Pollution can cause throat infections, skin diseases, eye irritation, lung diseases, allergies, and other health problems.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is smog?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Smog is a mixture of smoke and fog formed by pollutant gases in the air, especially during winter.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>How does pollution affect aquatic life?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Polluted water reduces oxygen levels, which can kill fish and other aquatic animals.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What are fossil fuels?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Coal, crude oil, and natural gas are called fossil fuels because they were formed from dead plants and animals over millions of years.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What are some preventive measures to reduce pollution?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Pollution can be reduced by planting more trees, controlling factory smoke, reducing waste, using proper garbage disposal, and limiting smoke-emitting vehicles.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is the 4R principle?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>The 4R principle stands for Recycle, Reuse, Reduce, and Refuse to help reduce non-biodegradable waste.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>Why is tree plantation important?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Tree plantation helps reduce pollution, improve air quality, and control global warming.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>How do these MCQs help students?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>These MCQs help students understand environmental concepts, improve exam preparation, and strengthen science knowledge in an easy way.</p> </div> </div> <div class="see-more-faq"> <button id="seeMoreFaqBtn" class="btn btn-primary">See More FAQs</button> </div> </div> </div> <!-- Pagination --> <div class="pagination" id="pagination"> <!-- Pagination buttons will be added here --> </div> <!-- FOOTER AD SECTION HATA DIYA GAYA HAI --> </div> <!-- End of no-blogger-overlap wrapper --> <!-- Hidden canvas for generating share images --> <canvas id="shareCanvas" class="share-image-canvas" width="1200" height="630"></canvas> <script> // Social Media Icons Configuration - Easily change icons by updating these links const socialIcons = { facebook: "https://cdn-icons-png.flaticon.com/512/124/124010.png", twitter: "https://cdn-icons-png.flaticon.com/512/733/733579.png", whatsapp: "https://cdn-icons-png.flaticon.com/512/220/220236.png", link: "https://cdn-icons-png.flaticon.com/512/61/61020.png", sound: "https://cdn-icons-png.flaticon.com/512/3161/3161837.png" // Added sound icon }; // STEP 2: adsCode Variable ko Update Karein const adsCode = ` <ins class="adsbygoogle" style="display:block" data-ad-client="ca-pub-4073269280727447" data-ad-slot="5355688513" data-ad-format="auto" data-full-width-responsive="true"></ins> `; // STEP 3: applyAds Function ko Behtar Banayein (YAHAN ADD KIYA GAYA HAI) function applyAds() { const adContainers = document.querySelectorAll('.ad-container'); adContainers.forEach(container => { container.innerHTML = adsCode; // Yeh ab sirf <ins> tag daalay ga try { // Yeh line AdSense ko naye ad unit ko process karne ke liye kehti hai (adsbygoogle = window.adsbygoogle || []).push({}); } catch (e) { console.error("AdSense error: ", e); } }); } // Updated Data with pdf: true property for demonstration const questions = [ { "question": "What is the particular place where an organism lives called?", "urdu": "وہ خاص جگہ جہاں کوئی جاندار رہتا ہے، کیا کہلاتی ہے؟", "options": [ "Sheler", "Environment", "Forest", "Kingdom" ], "correctAnswer": "B", "explanation": "[red]Environment[/red] is correct because [blue]it refers to the specific surroundings or conditions in which a person, animal, or plant lives[/blue].", "explanationUrdu": "[red]ماحول (Environment)[/red] درست ہے کیونکہ [blue]اس سے مراد وہ مخصوص جگہ یا حالات ہیں جن میں کوئی انسان، جانور یا پودا رہتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of the following are included in our environment?", "urdu": "ہمارے ماحول میں مندرجہ ذیل میں سے کیا کچھ شامل ہے؟", "options": [ "Only plants and animals", "Only sunlight and water", "Plants, animals, humans, sunlight, water and air", "Only electronic machines" ], "correctAnswer": "C", "explanation": "[red]Plants, animals, humans, sunlight, water and air[/red] is correct as [blue]these are all the living and non-living things present around us that make up the environment[/blue].", "explanationUrdu": "[red]پودے، جانور، انسان، سورج کی روشنی، پانی اور ہوا[/red] درست ہے کیونکہ [blue]یہ تمام جاندار اور بے جان چیزیں ہمارے ارد گرد موجود ہو کر ماحول بناتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What are plants and animals called in an environment?", "urdu": "ماحول میں پودوں اور جانوروں کو کیا کہا جاتا ہے؟", "options": [ "Non-living components", "Artificial components", "Living components", "Chemical components" ], "correctAnswer": "C", "explanation": "[red]Living components[/red] is correct because [blue]plants and animals are the biological parts of an environment that grow, breathe, and reproduce[/blue].", "explanationUrdu": "[red]جاندار اجزاء (Living components)[/red] درست ہے کیونکہ [blue]پودے اور جانور ماحول کے وہ حیاتیاتی حصے ہیں جو بڑھتے ہیں، سانس لیتے ہیں اور اپنی نسل بڑھاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Sunlight, soil, water and air are which types of environmental components?", "urdu": "سورج کی روشنی، مٹی، پانی اور ہوا ماحول کے کس قسم کے اجزاء ہیں؟", "options": [ "Non-living components", "Living components", "Moving components", "Dangerous components" ], "correctAnswer": "A", "explanation": "[red]Non-living components[/red] is correct because [blue]things like sunlight, soil, and water are physical factors that do not have life but support living things[/blue].", "explanationUrdu": "[red]غیر جاندار اجزاء (Non-living components)[/red] درست ہے کیونکہ [blue]سورج کی روشنی، مٹی اور پانی جیسے طبعی عوامل میں زندگی نہیں ہوتی مگر یہ جانداروں کی بقا میں مدد دیتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Environmental Pollution and its Types", "question": "What type of pollution is added to the environment by a burning candle?", "urdu": "جلتی ہوئی موم بتی ماحول میں کس قسم کی آلودگی کا اضافہ کرتی ہے؟", "options": [ "Water pollution", "Air pollution", "Sound pollution", "Soil pollution" ], "correctAnswer": "B", "explanation": "[red]Air pollution[/red] is correct because [blue]burning a candle releases smoke and tiny particles into the atmosphere, affecting the quality of air[/blue].", "explanationUrdu": "[red]فضائی آلودگی (Air pollution)[/red] درست ہے کیونکہ [blue]موم بتی کے جلنے سے دھواں اور باریک ذرات فضا میں خارج ہوتے ہیں جو ہوا کے معیار کو متاثر کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the black substance called that appears on a glass surface held over a candle flame?", "urdu": "موم بتی کے شعلے کے اوپر رکھے گئے شیشے کی سطح پر ظاہر ہونے والے سیاہ مادے کو کیا کہا جاتا ہے؟", "options": [ "Steam", "Oxygen", "Soot", "Wax" ], "correctAnswer": "C", "explanation": "[red]Soot[/red] is correct as [blue]it is a black residue of carbon particles produced by burning and is a visible example of environmental pollution[/blue].", "explanationUrdu": "[red]کاجل (Soot)[/red] درست ہے کیونکہ [blue]یہ جلنے کے عمل سے پیدا ہونے والا کاربن کے ذرات کا سیاہ مادہ ہے اور یہ ماحولیاتی آلودگی کی ایک واضح مثال ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Any change in the environment which is harmful for living things is called:", "urdu": "ماحول میں کوئی بھی ایسی تبدیلی جو جانداروں کے لیے نقصان دہ ہو، کیا کہلاتی ہے؟", "options": [ "Environmental pollution", "Global Warming", "Natural disaster", "Weather update" ], "correctAnswer": "A", "explanation": "[red]Environmental pollution[/red] is correct because [blue]it refers to any negative or damaging change in our surroundings that affects the health of organisms[/blue].", "explanationUrdu": "[red]ماحولیاتی آلودگی[/red] درست ہے کیونکہ [blue]اس سے مراد ہمارے گردونواح میں ہونے والی کوئی بھی ایسی منفی تبدیلی ہے جو جانداروں کی صحت کو متاثر کرتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What are the substances called that cause pollution in the environment?", "urdu": "ماحول میں آلودگی کا سبب بننے والے مادوں کو کیا کہا جاتا ہے؟", "options": [ "Pure materials", "Pollutants", "Nutrients", "Resources" ], "correctAnswer": "B", "explanation": "[red]Pollutants[/red] are correct because [blue]these are specific harmful materials, like smoke or chemicals, that degrade the quality of air, water, or soil[/blue].", "explanationUrdu": "[red]آلودگی پھیلانے والے مادے (Pollutants)[/red] درست ہیں کیونکہ [blue]یہ وہ نقصان دہ مواد ہیں، جیسے دھواں یا کیمیکلز، جو ہوا، پانی یا مٹی کے معیار کو خراب کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the main subject of concern regarding currently dangerous environmental issues in Pakistan?", "urdu": "پاکستان میں موجودہ خطرناک ماحولیاتی مسائل کے حوالے سے فکر کا بنیادی موضوع کیا ہے؟", "options": [ "Forest growth", "Environmental pollution", "Space exploration", "Historical buildings" ], "correctAnswer": "B", "explanation": "[red]Environmental pollution[/red] is correct because [blue]identifying harmful changes in our surroundings is a critical task for modern-day Pakistan[/blue].", "explanationUrdu": "[red]ماحولیاتی آلودگی[/red] درست ہے کیونکہ [blue]اپنے گردونواح میں ہونے والی نقصان دہ تبدیلیوں کی شناخت کرنا آج کے دور میں پاکستان کے لیے ایک اہم ترین کام ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How many main types of environmental pollution are there?", "urdu": "ماحولیاتی آلودگی کی کتنی اہم اقسام ہیں؟", "options": [ "Two", "Three", "Five", "Ten" ], "correctAnswer": "B", "explanation": "[red]Three[/red] is correct because [blue]scientists categorize pollution into three major forms based on the medium affected: air, water, and land[/blue].", "explanationUrdu": "[red]تین[/red] درست ہے کیونکہ [blue]سائنسدان آلودگی کو اس کے اثرات کی بنیاد پر تین بڑی اقسام میں تقسیم کرتے ہیں: فضائی، آبی اور زمینی آلودگی[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of the following are the specific types of environmental pollution mentioned?", "urdu": "درج ذیل میں سے ماحولیاتی آلودگی کی مخصوص اقسام کون سی ہیں؟", "options": [ "Air, water, and land pollution", "Light and noise only", "Space and solar pollution", "Digital and social pollution" ], "correctAnswer": "A", "explanation": "[red]Air, water, and land pollution[/red] is correct as [blue]these are the primary ways harmful substances damage our natural world[/blue].", "explanationUrdu": "[red]ہوا، پانی اور زمین کی آلودگی[/red] درست ہے کیونکہ [blue]یہ وہ بنیادی طریقے ہیں جن سے نقصان دہ مادے ہماری قدرتی دنیا کو نقصان پہنچاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Air Pollution", "question": "What are common sources of smoke that pollute the air?", "urdu": "وہ کون سے عام ذرائع ہیں جن سے دھواں نکلتا ہے اور ہوا کو آلودہ کرتا ہے؟", "options": [ "Rain and snow", "Vehicles and factories", "Trees and flowers", "Rivers and lakes" ], "correctAnswer": "B", "explanation": "[red]Vehicles and factories[/red] is correct because [blue]these are major human-made sources that release large amounts of smoke into the atmosphere every day[/blue].", "explanationUrdu": "[red]گاڑیاں اور فیکٹریوں[/red] درست ہے کیونکہ [blue]یہ انسان کے بنائے ہوئے وہ بڑے ذرائع ہیں جو روزانہ فضا میں بڑی مقدار میں دھواں خارج کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What makes the smoke from factories and vehicles dangerous to our air?", "urdu": "فیکٹریوں اور گاڑیوں سے نکلنے والا دھواں ہماری ہوا کے لیے کیوں خطرناک ہے؟", "options": [ "It contains oxygen", "It has poisonous substances", "It brings rain", "It makes the air cool" ], "correctAnswer": "B", "explanation": "[red]It has poisonous substances[/red] is correct because [blue]the toxic chemicals present in smoke degrade air quality and can cause health problems for living things[/blue].", "explanationUrdu": "[red]زہریلے مادے[/red] درست ہے کیونکہ [blue]دھوئیں میں موجود زہریلے کیمیکلز ہوا کے معیار کو خراب کرتے ہیں اور جانداروں کے لیے صحت کے مسائل پیدا کر سکتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which gas is produced by burning fuels in kilns and homes?", "urdu": "بھٹوں اور گھروں میں ایندھن جلانے سے کون سی گیس پیدا ہوتی ہے؟", "options": [ "Oxygen", "Nitrogen", "Carbon dioxide", "Hydrogen" ], "correctAnswer": "C", "explanation": "[red]Carbon dioxide[/red] is correct because [blue]the combustion of fuels like coal or wood releases this gas, which contributes significantly to air pollution[/blue].", "explanationUrdu": "[red]کاربن ڈائی آکسائیڈ[/red] درست ہے کیونکہ [blue]کوئلہ یا لکڑی جیسے ایندھن کے جلنے سے یہ گیس خارج ہوتی ہے جو فضائی آلودگی میں اہم کردار ادا کرتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Besides industrial activities, what other event causes air pollution?", "urdu": "صنعتی سرگرمیوں کے علاوہ، اور کون سا واقعہ فضائی آلودگی کا سبب بنتا ہے؟", "options": [ "Planting trees", "Fire in the forests", "Solar energy", "Windmills" ], "correctAnswer": "B", "explanation": "[red]Fire in the forests[/red] is correct because [blue]forest fires release massive amounts of smoke and ash, making the air thick and hard to breathe[/blue].", "explanationUrdu": "[red]جنگلات کی آگ[/red] درست ہے کیونکہ [blue]جنگل کی آگ سے دھوئیں اور راکھ کی بڑی مقدار خارج ہوتی ہے، جس سے ہوا آلودہ ہو جاتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Water Pollution", "question": "Which of the following are major sources of water pollution in everyday life?", "urdu": "روزمرہ کی زندگی میں آبی آلودگی کے بڑے ذرائع کون سے ہیں؟", "options": [ "Rainwater and snow", "Sewage and factory wastes", "Sunlight and wind", "Pure mountain springs" ], "correctAnswer": "B", "explanation": "[red]Sewage and factory wastes[/red] is correct because [blue]domestic sewage and chemical waste from industries are often dumped into water bodies, making them toxic[/blue].", "explanationUrdu": "[red]سیوریج اور فیکٹریوں کا فضلہ[/red] درست ہے کیونکہ [blue]گھروں کا گندا پانی اور صنعتوں کا کیمیائی فضلہ اکثر آبی ذخیروں میں پھینک دیا جاتا ہے، جو انہیں زہریلا بنا دیتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How do agricultural chemicals like insecticides and fertilizers affect water?", "urdu": "زراعت میں استعمال ہونے والے کیمیکلز جیسے حشرات کش ادویات اور کھادیں پانی پر کیسے اثر انداز ہوتی ہیں؟", "options": [ "They make water cleaner", "They are polluting water", "They turn water into steam", "They have no effect" ], "correctAnswer": "B", "explanation": "[red]They are polluting water[/red] is correct because [blue]when these chemicals wash away from fields into rivers, they poison the water and harm aquatic life[/blue].", "explanationUrdu": "[red]پانی کو آلودہ کرنا[/red] درست ہے کیونکہ [blue]جب یہ کیمیکلز کھیتوں سے بہہ کر دریاؤں میں جاتے ہیں تو وہ پانی کو زہریلا کر دیتے ہیں اور آبی زندگی کو نقصان پہنچاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What event involving oil tankers can lead to severe water pollution?", "urdu": "آئل ٹینکرز سے متعلق کون سا واقعہ شدید آبی آلودگی کا باعث بن سکتا ہے؟", "options": [ "Moving on a road", "Oil leakages", "Being painted", "Carrying empty boxes" ], "correctAnswer": "B", "explanation": "[red]Oil leakages[/red] is correct because [blue]spilled oil forms a layer on the water's surface, preventing oxygen from reaching fish and other sea creatures[/blue].", "explanationUrdu": "[red]تیل کا اخراج (Oil leakages)[/red] درست ہے کیونکہ [blue]بہا ہوا تیل پانی کی سطح پر ایک تہہ بنا دیتا ہے، جس سے مچھلیوں اور دیگر سمندری مخلوق تک آکسیجن نہیں پہنچ پاتی[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Besides oil tankers, which facilities contribute to water pollution through oil discharge?", "urdu": "آئل ٹینکرز کے علاوہ کون سی سہولیات تیل کے اخراج کے ذریعے آبی آلودگی میں حصہ ڈالتی ہیں؟", "options": [ "Schools", "Petroleum refineries", "Libraries", "Parks" ], "correctAnswer": "B", "explanation": "[red]Petroleum refineries[/red] is correct because [blue]these processing units often release oily residues and chemicals into nearby rivers or oceans[/blue].", "explanationUrdu": "[red]پٹرولیم ریفائنریز[/red] درست ہے کیونکہ [blue]یہ یونٹس اکثر اپنے تیل کے فضلے اور کیمیکلز کو قریبی دریاؤں یا سمندروں میں خارج کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What happens to the garbage of houses and cities in many areas?", "urdu": "گھروں اور شہروں کے کچرے کا بہت سے علاقوں میں کیا بنتا ہے؟", "options": [ "It is recycled instantly", "It remains scattered on land", "It turns into fertilizer", "It is stored in boxes" ], "correctAnswer": "B", "explanation": "[red]It remains scattered on land[/red] is correct because [blue]without a proper management system, waste piles up in open areas and causes land pollution[/blue].", "explanationUrdu": "[red]یہ زمین پر بکھرا رہتا ہے[/red] درست ہے کیونکہ [blue]انتظام کے مناسب نظام کے بغیر، کچرا کھلے علاقوں میں ڈھیر ہو جاتا ہے اور زمین کی آلودگی کا باعث بنتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is a major reason for the piling up of garbage on land?", "urdu": "زمین پر کچرا جمع ہونے کی بڑی وجہ کیا ہے؟", "options": [ "High rainfall", "No proper arrangements for disposal", "Lack of sunlight", "Too much wind" ], "correctAnswer": "B", "explanation": "[red]No proper arrangements for disposal[/red] is correct as [blue]the absence of a waste collection system leads to the accumulation of garbage in our surroundings[/blue].", "explanationUrdu": "[red]ٹھکانے لگانے کا کوئی مناسب انتظام نہ ہونا[/red] درست ہے کیونکہ [blue]کچرا جمع کرنے کے نظام کی عدم موجودگی ہمارے گردونواح میں کچرے کے ڈھیر لگنے کا باعث بنتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How do some people behave when throwing garbage on land?", "urdu": "کچھ لوگ زمین پر کچرا پھینکتے وقت کیسا برتاؤ کرتے ہیں؟", "options": [ "They are very careful", "They do not take care", "They always use bins", "They clean it later" ], "correctAnswer": "B", "explanation": "[red]They do not take care[/red] is correct because [blue]people often carelessly throw trash in open spaces instead of using designated waste bins[/blue].", "explanationUrdu": "[red]وہ پرواہ نہیں کرتے[/red] درست ہے کیونکہ [blue]لوگ اکثر کچرے کے ڈبوں کے استعمال کے بجائے لاپرواہی سے کوڑا کرکٹ کھلی جگہوں پر پھینک دیتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Where do some people throw wastes while they are travelling?", "urdu": "کچھ لوگ سفر کے دوران کچرا کہاں پھینکتے ہیں؟", "options": [ "In their bags", "Outside from their vehicles", "At the gas station", "Nowhere" ], "correctAnswer": "B", "explanation": "[red]Outside from their vehicles[/red] is correct because [blue]littering from cars and buses is a common bad habit that makes roads and highways dirty[/blue].", "explanationUrdu": "[red]اپنی گاڑیوں سے باہر[/red] درست ہے کیونکہ [blue]کاروں اور بسوں سے کوڑا پھینکنا ایک عام بری عادت ہے جس سے سڑکیں اور شاہراہیں گندی ہو جاتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the result of throwing garbage openly in cities and villages?", "urdu": "شہروں اور دیہاتوں میں کھلے عام کچرا پھینکنے کا کیا نتیجہ نکلتا ہے؟", "options": [ "They become greener", "They do not remain neat and clean", "They become very cold", "They attract more birds" ], "correctAnswer": "B", "explanation": "[red]They do not remain neat and clean[/red] is correct because [blue]open garbage ruins the beauty and hygiene of our living areas[/blue].", "explanationUrdu": "[red]وہ صاف ستھرے نہیں رہتے[/red] درست ہے کیونکہ [blue]کھلا کچرا ہمارے رہنے والے علاقوں کی خوبصورتی اور صفائی کو خراب کر دیتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What do insecticides and fertilizers contain that causes land pollution?", "urdu": "حشرات کش ادویات اور کھادوں میں ایسا کیا ہوتا ہے جو زمین کی آلودگی کا سبب بنتا ہے؟", "options": [ "Vitamins", "Chemical substances", "Fresh water", "Sugar" ], "correctAnswer": "B", "explanation": "[red]Chemical substances[/red] is correct because [blue]these products contain toxic elements that change the natural composition of the soil[/blue].", "explanationUrdu": "[red]کیمیائی مادے[/red] درست ہے کیونکہ [blue]ان مصنوعات میں زہریلے عناصر ہوتے ہیں جو مٹی کی قدرتی ساخت کو تبدیل کر دیتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Why are chemicals from fertilizers and insecticides dangerous for the soil?", "urdu": "کھادوں اور حشرات کش ادویات کے کیمیکلز مٹی کے لیے کیوں خطرناک ہیں؟", "options": [ "They evaporate quickly", "They remain in the soil for a longer period", "They make the soil pink", "They turn into sand" ], "correctAnswer": "B", "explanation": "[red]They remain in the soil for a longer period[/red] is correct because [blue]these persistent chemicals can poison the land for many years[/blue].", "explanationUrdu": "[red]طویل عرصے تک مٹی میں رہنا[/red] درست ہے کیونکہ [blue]یہ مستقل رہنے والے کیمیکلز کئی سالوں تک زمین کو زہریلا بنا سکتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Besides agricultural waste, what else is a major cause of land pollution?", "urdu": "زرعی فضلے کے علاوہ، زمینی آلودگی کی اور کون سی بڑی وجہ ہے؟", "options": [ "Clean air", "Poisonous substances of factories", "River water", "Sunlight" ], "correctAnswer": "B", "explanation": "[red]Poisonous substances of factories[/red] is correct as [blue]industrial waste dumped on land introduces dangerous toxins into the ground[/blue].", "explanationUrdu": "[red]فیکٹریوں کے زہریلے مادے[/red] درست ہے کیونکہ [blue]زمین پر پھینکا جانے والا صنعتی فضلہ مٹی میں خطرناک زہر داخل کر دیتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is found in polluted water that causes various diseases?", "urdu": "آلودہ پانی میں کیا پایا جاتا ہے جو مختلف بیماریوں کا سبب بنتا ہے؟", "options": [ "Minerals", "Germs", "Oxygen", "Vitamins" ], "correctAnswer": "B", "explanation": "[red]Germs[/red] is correct because [blue]polluted water contains harmful microorganisms that can enter the body and lead to serious illnesses[/blue].", "explanationUrdu": "[red]جراثیم (Germs)[/red] درست ہے کیونکہ [blue]آلودہ پانی میں نقصان دہ خوردبینی جاندار ہوتے ہیں جو جسم میں داخل ہو کر سنگین بیماریوں کا باعث بن سکتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which substances in factory wastes pollute both water and land environments?", "urdu": "فیکٹریوں کے فضلے میں موجود کون سے مادے پانی اور زمین کے ماحول کو آلودہ کرتے ہیں؟", "options": [ "Nutritional substances", "Natural oils", "Poisonous substances", "Pure water" ], "correctAnswer": "C", "explanation": "[red]Poisonous substances[/red] is correct as [blue]industrial waste contains toxic chemicals that damage the soil and the water supply when dumped[/blue].", "explanationUrdu": "[red]زہریلے مادے[/red] درست ہے کیونکہ [blue]صنعتی فضلے میں زہریلے کیمیکلز ہوتے ہیں جو پھینکے جانے پر مٹی اور پانی کے ذخائر کو نقصان پہنچاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Why do fish and other aquatic animals die in water containing sewerage?", "urdu": "سیوریج والے پانی میں مچھلیاں اور دیگر آبی جانور کیوں مر جاتے ہیں؟", "options": [ "Due to lack of food", "Due to lack of oxygen", "Because of sunlight", "Due to cold temperature" ], "correctAnswer": "B", "explanation": "[red]Due to lack of oxygen[/red] is correct because [blue]bacteria in sewerage consume the dissolved oxygen, leaving very little for the fish to breathe[/blue].", "explanationUrdu": "[red]آکسیجن کی کمی[/red] درست ہے کیونکہ [blue]سیوریج میں موجود بیکٹیریا پانی میں حل شدہ آکسیجن کا استعمال کر لیتے ہیں، جس سے مچھلیوں کے سانس لینے کے لیے بہت کم آکسیجن بچتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which body parts are mainly affected by pollutants like chemicals and carbon dioxide in the air?", "urdu": "ہوا میں موجود کیمیکلز اور کاربن ڈائی آکسائیڈ جیسے آلودہ مادوں سے جسم کے کون سے حصے بنیادی طور پر متاثر ہوتے ہیں؟", "options": [ "Bones and teeth", "Throat, skin, and eyes", "Feet and legs", "Hair and nails" ], "correctAnswer": "B", "explanation": "[red]Throat, skin, and eyes[/red] is correct because [blue]these sensitive parts react quickly to harmful gases and chemicals present in polluted air[/blue].", "explanationUrdu": "[red]گلا، جلد اور آنکھیں[/red] درست ہے کیونکہ [blue]یہ حساس حصے آلودہ ہوا میں موجود نقصان دہ گیسوں اور کیمیکلز پر فوری ردعمل ظاہر کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which diseases are specifically caused by the pollutant gases present in smog?", "urdu": "سموگ (Smog) میں موجود آلودہ گیسوں سے خاص طور پر کون سی بیماریاں ہوتی ہیں؟", "options": [ "Stomach ache", "Lung diseases and allergy", "Weak bones", "Poor hearing" ], "correctAnswer": "B", "explanation": "[red]Lung diseases and allergy[/red] is correct because [blue]inhaling the toxic mixture of smog irritates the respiratory system and causes allergic reactions[/blue].", "explanationUrdu": "[red]پھیپھڑوں کی بیماریاں اور الرجی[/red] درست ہے کیونکہ [blue]سموگ کے زہریلے آمیزے میں سانس لینے سے نظامِ تنفس میں سوزش ہوتی ہے اور الرجی پیدا ہوتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How is acid rain produced in the environment?", "urdu": "ماحول میں تیزابی بارش (Acid rain) کیسے پیدا ہوتی ہے؟", "options": [ "From sea water evaporation", "When factory smoke dissolves in rain water", "Due to lightning", "By planting too many trees" ], "correctAnswer": "B", "explanation": "[red]When factory smoke dissolves in rain water[/red] is correct because [blue]chemicals from industrial chimneys mix with moisture to form harmful acids[/blue].", "explanationUrdu": "[red]جب فیکٹریوں کا دھواں بارش کے پانی میں حل ہو جاتا ہے[/red] درست ہے کیونکہ [blue]صنعتی چمنیوں سے نکلنے والے کیمیکلز نمی کے ساتھ مل کر نقصان دہ تیزاب بناتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What are the negative impacts of acid rain on the ecosystem?", "urdu": "ایکو سسٹم پر تیزابی بارش کے منفی اثرات کیا ہیں؟", "options": [ "It cleans the roads", "It harms buildings, trees, and aquatic life", "It makes fruits sweeter", "It helps fish grow faster" ], "correctAnswer": "B", "explanation": "[red]It harms buildings, trees, and aquatic life[/red] is correct because [blue]the acidic nature of the rain damages structures, plants, and life in lakes and canals[/blue].", "explanationUrdu": "[red]عمارتوں، درختوں اور آبی زندگی کو نقصان پہنچاتی ہے[/red] درست ہے کیونکہ [blue]بارش کی تیزابی خاصیت عمارتوں، پودوں اور جھیلوں اور نہروں میں موجود زندگی کو تباہ کر دیتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is produced by open garbage dumps that causes air and water pollution?", "urdu": "کچرے کے کھلے ڈھیروں سے کیا پیدا ہوتا ہے جو ہوا اور پانی کی آلودگی کا باعث بنتا ہے؟", "options": [ "Fresh oxygen", "Poisonous substances and gases", "Clean minerals", "Soft sand" ], "correctAnswer": "B", "explanation": "[red]Poisonous substances and gases[/red] is correct because [blue]rotting waste releases toxic fumes and chemicals that spread through the air and soil[/blue].", "explanationUrdu": "[red]زہریلے مادے اور گیسیں[/red] درست ہے کیونکہ [blue]سڑنے والے فضلے سے زہریلا دھواں اور کیمیکلز خارج ہوتے ہیں جو ہوا اور مٹی میں پھیل جاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Under what condition do pollutant gases in the air combine to produce smog?", "urdu": "کس حالت میں ہوا میں موجود آلودہ گیسیں مل کر سموگ (smog) پیدا کرتی ہیں؟", "options": [ "Presence of rain", "Presence of sunlight", "Presence of moonlight", "Presence of wind" ], "correctAnswer": "B", "explanation": "[red]Presence of sunlight[/red] is correct because [blue]the chemical reaction between pollutant gases that creates smog requires solar energy[/blue].", "explanationUrdu": "[red]سورج کی روشنی کی موجودگی[/red] درست ہے کیونکہ [blue]ہوا میں موجود آلودہ گیسیں سورج کی روشنی کی موجودگی میں ایک کیمیائی عمل کے ذریعے سموگ پیدا کرتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is a major effect of smog on the environment during winter?", "urdu": "موسم سرما کے دوران ماحول پر سموگ کا ایک بڑا اثر کیا ہوتا ہے؟", "options": [ "Increases rainfall", "Reduces visibility", "Cleans the air", "Stops the wind" ], "correctAnswer": "B", "explanation": "[red]Reduces visibility[/red] is correct because [blue]the thick, foggy layer of smog makes it difficult to see clearly over long distances[/blue].", "explanationUrdu": "[red]بصارت کو کم کرنا (Reduces visibility)[/red] درست ہے کیونکہ [blue]سموگ کی گہری اور دھندلی تہہ کی وجہ سے دور تک واضح دیکھنا مشکل ہو جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Greenhouse Effects", "question": "What kind of material is a greenhouse made of?", "urdu": "گرین ہاؤس کس قسم کے مواد سے بنا ہوتا ہے؟", "options": [ "Opaque material", "Metal sheets", "Transparent material", "Thick wood" ], "correctAnswer": "C", "explanation": "[red]Transparent material[/red] is correct because [blue]it allows sunlight to pass through easily while trapping the heat inside for the plants[/blue].", "explanationUrdu": "[red]شفاف مواد (Transparent material)[/red] درست ہے کیونکہ [blue]یہ سورج کی روشنی کو آسانی سے اندر گزرنے دیتا ہے جبکہ پودوں کے لیے حرارت کو اندر ہی روک لیتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What do people typically grow inside a greenhouse?", "urdu": "لوگ عام طور پر گرین ہاؤس کے اندر کیا اگاتے ہیں؟", "options": [ "Large trees", "Vegetables and flowers", "Wild grass", "Wheat and corn" ], "correctAnswer": "B", "explanation": "[red]Vegetables and flowers[/red] are grown in a greenhouse to [blue]protect them from harsh weather and provide a controlled warm environment[/blue].", "explanationUrdu": "[red]سبزیاں اور پھول[/red] درست ہے کیونکہ [blue]انہیں شدید موسم سے بچانے اور کنٹرول شدہ گرم ماحول فراہم کرنے کے لیے گرین ہاؤس میں اگایا جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How is the temperature inside a greenhouse during the winter season?", "urdu": "موسم سرما کے دوران گرین ہاؤس کے اندر کا درجہ حرارت کیسا ہوتا ہے؟", "options": [ "It remains cold", "It remains hot", "It reaches freezing point", "It stays snowy" ], "correctAnswer": "B", "explanation": "[red]It remains hot[/red] is correct because [blue]the greenhouse structure traps solar energy, keeping the inner atmosphere warm even in cold weather[/blue].", "explanationUrdu": "[red]گرم رہتا ہے[/red] درست ہے کیونکہ [blue]گرین ہاؤس کی ساخت شمسی توانائی کو قید کر لیتی ہے، جس سے سرد موسم میں بھی اندرونی ماحول گرم رہتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How do sun rays produce heat inside a greenhouse?", "urdu": "گرین ہاؤس کے اندر سورج کی شعاعیں حرارت کیسے پیدا کرتی ہیں؟", "options": [ "By reflecting off the glass", "By passing through the glasses", "By turning into water", "By making the glass cold" ], "correctAnswer": "B", "explanation": "[red]By passing through the glasses[/red] is correct because [blue]sun rays enter the transparent structure and convert into heat energy inside[/blue].", "explanationUrdu": "[red]شیشوں سے گزر کر[/red] درست ہے کیونکہ [blue]سورج کی شعاعیں شفاف ساخت میں داخل ہوتی ہیں اور اندر جا کر حرارتی توانائی میں بدل جاتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Why does the inner atmosphere of a greenhouse stay warm?", "urdu": "گرین ہاؤس کا اندرونی ماحول گرم کیوں رہتا ہے؟", "options": [ "Heat can easily escape", "Heat cannot go out of the glass", "Because of the wind", "Due to the green paint" ], "correctAnswer": "B", "explanation": "[red]Heat cannot go out[/red] is correct as [blue]the glass allows light in but prevents the resulting heat from leaving, maintaining a warm greenhouse[/blue].", "explanationUrdu": "[red]حرارت شیشے سے باہر نہیں جا سکتی[/red] درست ہے کیونکہ [blue]شیشہ روشنی کو اندر آنے دیتا ہے لیکن پیدا ہونے والی گرمی کو باہر جانے سے روکتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which two gases mostly make up our atmosphere?", "urdu": "ہماری فضا زیادہ تر کن دو گیسوں پر مشتمل ہے؟", "options": [ "Hydrogen and Helium", "Nitrogen and Oxygen", "Carbon and Neon", "Argon and Krypton" ], "correctAnswer": "B", "explanation": "[red]Nitrogen and Oxygen[/red] are correct because [blue]they are the primary gases that occupy the largest portion of the Earth's atmosphere[/blue].", "explanationUrdu": "[red]نائٹروجن اور آکسیجن[/red] درست ہے کیونکہ [blue]یہ وہ بنیادی گیسیں ہیں جو زمین کی فضا کا سب سے بڑا حصہ گھیرتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Besides nitrogen and oxygen, which other substances are present in the atmosphere?", "urdu": "نائٹروجن اور آکسیجن کے علاوہ فضا میں اور کون سے مادے موجود ہیں؟", "options": [ "Gold and Silver", "Carbon dioxide, methane, and water vapours", "Iron and Copper", "Only dust and smoke" ], "correctAnswer": "B", "explanation": "[red]Carbon dioxide, methane, and water vapours[/red] are correct as [blue]these trace gases and vapors are also essential parts of our atmospheric composition[/blue].", "explanationUrdu": "[red]کاربن ڈائی آکسائیڈ، میتھین اور آبی بخارات[/red] درست ہے کیونکہ [blue]یہ گیسیں اور بخارات بھی ہماری فضائی ساخت کا لازمی حصہ ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What are gases like carbon dioxide, methane, and ozone called?", "urdu": "کاربن ڈائی آکسائیڈ، میتھین اور اوزون جیسی گیسوں کو کیا کہا جاتا ہے؟", "options": [ "Noble gases", "Greenhouse gases", "Liquid gases", "Solid gases" ], "correctAnswer": "B", "explanation": "[red]Greenhouse gases[/red] is correct because [blue]these specific gases have the ability to trap heat within the Earth's atmosphere[/blue].", "explanationUrdu": "[red]گرین ہاؤس گیسیں (Greenhouse gases)[/red] درست ہے کیونکہ [blue]ان مخصوص گیسوں میں زمین کی فضا کے اندر حرارت کو روکنے کی صلاحیت ہوتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How do carbon dioxide and other gases in our environment function?", "urdu": "ہمارے ماحول میں موجود کاربن ڈائی آکسائیڈ اور دیگر گیسیں کیسے کام کرتی ہیں؟", "options": [ "Like a cooling fan", "Like the glasses of a greenhouse", "Like a water filter", "Like a solar panel" ], "correctAnswer": "B", "explanation": "[red]Like the glasses of a greenhouse[/red] is correct because [blue]these environmental gases act as a barrier that lets light in but traps heat[/blue].", "explanationUrdu": "[red]گرین ہاؤس کے شیشوں کی طرح[/red] درست ہے کیونکہ [blue]یہ ماحولیاتی گیسیں ایک ایسی رکاوٹ کے طور پر کام کرتی ہیں جو روشنی کو اندر آنے دیتی ہیں لیکن حرارت کو روک لیتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What do greenhouse gases allow to reach the Earth while trapping the heat?", "urdu": "گرین ہاؤس گیسیں حرارت کو روکتے ہوئے کس چیز کو زمین تک پہنچنے دیتی ہیں؟", "options": [ "Heavy rain", "Thick snow", "Sunlight", "Cold wind" ], "correctAnswer": "C", "explanation": "[red]Sunlight[/red] is correct because [blue]greenhouse gases are transparent to incoming solar radiation, allowing it to warm the Earth's surface[/blue].", "explanationUrdu": "[red]سورج کی روشنی (Sunlight)[/red] درست ہے کیونکہ [blue]گرین ہاؤس گیسیں سورج کی شعاعوں کو زمین تک پہنچنے دیتی ہیں تاکہ وہ زمین کی سطح کو گرم کر سکیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the process called where gases trap Earth's heat?", "urdu": "وہ عمل کیا کہلاتا ہے جس میں گیسیں زمین کی حرارت کو روک لیتی ہیں؟", "options": [ "Water cycle", "Greenhouse effect", "Photosynthesis", "Wind cycle" ], "correctAnswer": "B", "explanation": "[red]Greenhouse effect[/red] is correct because [blue]it is the natural warming process that occurs when certain gases in the atmosphere trap the Earth's outgoing heat[/blue].", "explanationUrdu": "[red]گرین ہاؤس ایفیکٹ[/red] درست ہے کیونکہ [blue]یہ گرم ہونے کا وہ قدرتی عمل ہے جو اس وقت ہوتا ہے جب فضا میں موجود کچھ گیسیں زمین سے خارج ہونے والی حرارت کو روک لیتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the overall result of the greenhouse effect on our Earth?", "urdu": "ہماری زمین پر گرین ہاؤس ایفیکٹ کا مجموعی نتیجہ کیا نکلتا ہے؟", "options": [ "Earth becomes icy", "Earth remains hot", "Earth becomes smaller", "Earth stops spinning" ], "correctAnswer": "B", "explanation": "[red]Earth remains hot[/red] is correct because [blue]the trapped thermal energy keeps the planet at a temperature suitable for life[/blue].", "explanationUrdu": "[red]زمین گرم رہتی ہے[/red] درست ہے کیونکہ [blue]رکی ہوئی حرارتی توانائی کرہ ارض کو زندگی کے لیے موزوں درجہ حرارت پر رکھتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of the following are considered fossil fuels?", "urdu": "کوئلہ، خام تیل اور قدرتی گیس کو کیا سمجھا جاتا ہے؟", "options": [ "Renewable energy", "Fossil fuels", "Fresh minerals", "Radioactive elements" ], "correctAnswer": "B", "explanation": "[red]Fossil fuels[/red] is correct because [blue]coal, crude oil, and natural gas are natural energy sources that come from ancient organic matter[/blue].", "explanationUrdu": "[red]فوسل فیول[/red] درست ہے کیونکہ [blue]کوئلہ، خام تیل اور قدرتی گیس توانائی کے وہ قدرتی ذرائع ہیں جو قدیم نامیاتی مادے سے حاصل ہوتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "From what were fossil fuels formed millions of years ago?", "urdu": "فوسل فیول لاکھوں سال پہلے کس چیز سے بنے تھے؟", "options": [ "Rocks and sand", "Volcanic lava", "Buried remains of plants and animals", "Ocean salt and water" ], "correctAnswer": "C", "explanation": "[red]Buried remains of plants and animals[/red] is correct as [blue]fossil fuels are created by the long-term decay of ancient organisms deep under the Earth's surface[/blue].", "explanationUrdu": "[red]پودوں اور جانوروں کے دبے ہوئے باقیات[/red] درست ہے کیونکہ [blue]فوسل فیول زمین کی سطح کے نیچے قدیم جانداروں کے گلنے سڑنے سے بنتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What happens to the sunlight that hits the Earth?", "urdu": "زمین سے ٹکرانے والی سورج کی روشنی کا کیا ہوتا ہے؟", "options": [ "It all turns into ice", "Some is reflected and some becomes heat", "It disappears completely", "It turns into oxygen" ], "correctAnswer": "B", "explanation": "[red]Some is reflected and some becomes heat[/red] is correct because [blue]the Earth's surface bounces back some solar energy while absorbing the rest as thermal energy[/blue].", "explanationUrdu": "[red]کچھ منعکس ہوتی ہے اور کچھ حرارت بن جاتی ہے[/red] درست ہے کیونکہ [blue]زمین کی سطح کچھ شمسی توانائی کو واپس بھیج دیتی ہے جبکہ باقی کو حرارت کے طور پر جذب کر لیتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Greenhouse effect", "question": "What increases in the atmosphere when fossil fuel is burnt?", "urdu": "فوسل فیول جلانے سے فضا میں کن چیزوں کا اضافہ ہوتا ہے؟", "options": [ "Oxygen", "Carbon dioxide and greenhouse gases", "Cold winds", "Fresh water" ], "correctAnswer": "B", "explanation": "[red]Carbon dioxide and greenhouse gases[/red] is correct because [blue]the combustion of coal and oil releases these heat-trapping gases into the air[/blue].", "explanationUrdu": "[red]کاربن ڈائی آکسائیڈ اور گرین ہاؤس گیسیں[/red] درست ہے کیونکہ [blue]کوئلے اور تیل کے جلنے سے حرارت کو روکنے والی یہ گیسیں فضا میں خارج ہوتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the term for the increase in the Earth's temperature?", "urdu": "زمین کے درجہ حرارت میں اضافے کو کیا کہا جاتا ہے؟", "options": [ "Ice age", "Global warming", "Rainfall", "Seasonal change" ], "correctAnswer": "B", "explanation": "[red]Global warming[/red] refers to [blue]the long-term rise in Earth's average temperature due to the buildup of greenhouse gases in the atmosphere[/blue].", "explanationUrdu": "[red]گلوبل وارمنگ (Global warming)[/red] سے مراد [blue]فضا میں گرین ہاؤس گیسوں کے جمع ہونے کی وجہ سے زمین کے اوسط درجہ حرارت میں طویل مدتی اضافہ ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Why is the world's climate changing presently?", "urdu": "موجودہ وقت میں دنیا کی آب و ہوا کیوں بدل رہی ہے؟", "options": [ "Due to global warming", "Due to more trees", "Due to cold weather", "Due to clean energy" ], "correctAnswer": "A", "explanation": "[red]Due to global warming[/red] is correct because [blue]the rising temperature of the Earth disrupts normal weather patterns, leading to significant climate change[/blue].", "explanationUrdu": "[red]گلوبل وارمنگ کی وجہ سے[/red] درست ہے کیونکہ [blue]زمین کے بڑھتے ہوئے درجہ حرارت سے موسم کے معمول کے پیٹرن بگڑ جاتے ہیں، جس سے آب و ہوا میں تبدیلی آتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is happening at the North and South poles due to rising heat?", "urdu": "بڑھتی ہوئی گرمی کی وجہ سے شمالی اور جنوبی قطبوں پر کیا ہو رہا ہے؟", "options": [ "More snow is falling", "Melting of ice", "Forests are growing", "Mountains are rising" ], "correctAnswer": "B", "explanation": "[red]Melting of ice[/red] is correct because [blue]the Earth's higher temperature causes the large glaciers and ice caps at the poles to turn into water[/blue].", "explanationUrdu": "[red]برف کا پگھلنا[/red] درست ہے کیونکہ [blue]زمین کا زیادہ درجہ حرارت قطبوں پر موجود بڑے گلیشیئرز اور برف کی تہوں کو پانی میں بدل دیتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What happens to the sea water when polar ice melts?", "urdu": "جب قطبی برف پگھلتی ہے تو سمندر کے پانی کا کیا ہوتا ہے؟", "options": [ "It decreases", "It remains the same", "The level of sea water increases", "It turns into salt" ], "correctAnswer": "C", "explanation": "[red]The level of sea water increases[/red] because [blue]the melted ice from glaciers flows into the oceans, adding to the total volume of water[/blue].", "explanationUrdu": "[red]سمندر کے پانی کی سطح بڑھ جاتی ہے[/red] درست ہے کیونکہ [blue]گلیشیئرز سے پگھلی ہوئی برف سمندروں میں بہہ جاتی ہے، جس سے پانی کی کل مقدار میں اضافہ ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "The increase in sea water level is causing the occurrence of more:", "urdu": "سمندر کے پانی کی سطح میں اضافہ کس چیز کے زیادہ ہونے کا باعث بن رہا ہے؟", "options": [ "Droughts", "Rains and flood", "Clear skies", "Fresh water" ], "correctAnswer": "B", "explanation": "[red]Rains and flood[/red] are correct as [blue]higher sea levels and warmer temperatures disturb weather systems, leading to extreme weather events[/blue].", "explanationUrdu": "[red]بارشیں اور سیلاب[/red] درست ہے کیونکہ [blue]سمندر کی بڑھتی ہوئی سطح اور زیادہ درجہ حرارت موسمی نظام کو متاثر کرتے ہیں، جس سے شدید موسمی واقعات جنم لیتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "If global warming continues, what might happen to coastal areas and islands?", "urdu": "اگر گلوبل وارمنگ جاری رہی تو ساحلی علاقوں اور جزیروں کے ساتھ کیا ہو سکتا ہے؟", "options": [ "They may grow larger", "They may disappear in the sea", "They will become mountains", "They will move to the poles" ], "correctAnswer": "B", "explanation": "[red]They may disappear in the sea[/red] is correct because [blue]rising ocean levels can eventually submerge low-lying land areas and islands completely[/blue].", "explanationUrdu": "[red]وہ سمندر میں غائب ہو سکتے ہیں[/red] درست ہے کیونکہ [blue]سمندر کی بڑھتی ہوئی سطح آخر کار نشیبی علاقوں اور جزیروں کو مکمل طور پر ڈبو سکتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Preventive Measures to Reduce Pollution", "question": "Where should factories be shifted to reduce the harmful effects of pollution?", "urdu": "آلودگی کے نقصان دہ اثرات کو کم کرنے کے لیے فیکٹریوں کو کہاں منتقل کیا جانا چاہیے؟", "options": [ "Inside city centers", "Near residential houses", "Away from the cities", "In public parks" ], "correctAnswer": "C", "explanation": "[red]Away from the cities[/red] is correct because [blue]shifting factories to remote areas prevents industrial smoke and waste from directly affecting the health of large populations[/blue].", "explanationUrdu": "[red]شہروں سے دور منتقل کرنا[/red] درست ہے کیونکہ [blue]فیکٹریوں کو دور دراز علاقوں میں لے جانے سے صنعتی دھواں اور فضلہ بڑی آبادی کی صحت کو براہ راست متاثر نہیں کرتا[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What should be done to factory smoke before it is released into the air?", "urdu": "فیکٹریوں کے دھوئیں کو ہوا میں چھوڑنے سے پہلے کیا کرنا چاہیے؟", "options": [ "It should be made thicker", "It should be made ineffective", "It should be cooled down", "It should be kept in bags" ], "correctAnswer": "B", "explanation": "[red]It should be made ineffective[/red] is correct because [blue]treating smoke with filters removes poisonous substances, making it less harmful to the environment[/blue].", "explanationUrdu": "[red]اسے غیر مؤثر بنانا[/red] درست ہے کیونکہ [blue]دھوئیں کو فلٹرز کے ذریعے صاف کرنے سے اس میں موجود زہریلے مادے ختم ہو جاتے ہیں، جس سے ماحول کو کم نقصان پہنچتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Where should polluted water NOT be poured to save the environment?", "urdu": "ماحول کو بچانے کے لیے آلودہ پانی کو کہاں نہیں ڈالنا چاہیے؟", "options": [ "In treatment plants", "In special tanks", "In rivers, canals, and lakes", "Deep underground" ], "correctAnswer": "C", "explanation": "[red]In rivers, canals, and lakes[/red] is correct because [blue]dumping polluted water into natural water bodies poisons aquatic life and the water humans drink[/blue].", "explanationUrdu": "[red]دریاؤں، نہروں اور جھیلوں میں[/red] درست ہے کیونکہ [blue]آلودہ پانی کو قدرتی آبی ذخائر میں ڈالنے سے آبی زندگی اور انسانوں کے پینے کا پانی زہریلا ہو جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How should household garbage and solid waste be handled?", "urdu": "گھر کے کوڑے کرکٹ اور ٹھوس فضلے کو کیسے ٹھکانے لگانا چاہیے؟", "options": [ "By throwing it on the street", "By disposing it of in a proper way", "By leaving it in open fields", "By burning it near houses" ], "correctAnswer": "B", "explanation": "[red]By disposing it of in a proper way[/red] is correct because [blue]scientific waste management prevents land pollution and the spread of diseases[/blue].", "explanationUrdu": "[red]مناسب طریقے سے ٹھکانے لگانا[/red] درست ہے کیونکہ [blue]کچرے کو سائنسی طریقے سے ٹھکانے لگانے سے زمینی آلودگی اور بیماریوں کے پھیلاؤ کو روکا جا سکتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which types of vehicles should be banned to improve air quality?", "urdu": "ہوا کے معیار کو بہتر بنانے کے لیے کس قسم کی گاڑیوں پر پابندی ہونی چاہیے؟", "options": [ "Electric vehicles", "Smoke emitting vehicles", "New bicycles", "Public buses" ], "correctAnswer": "B", "explanation": "[red]Smoke emitting vehicles[/red] is correct because [blue]banning cars and trucks that produce heavy smoke reduces the amount of carbon dioxide in the air[/blue].", "explanationUrdu": "[red]دھواں چھوڑنے والی گاڑیاں[/red] درست ہے کیونکہ [blue]ایسی گاڑیوں پر پابندی لگانے سے ہوا میں کاربن ڈائی آکسائیڈ کی مقدار کم ہو جاتی ہے اور فضائی آلودگی میں کمی آتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What should be done to forests and trees to protect the atmosphere?", "urdu": "ماحول کی حفاظت کے لیے جنگلات اور درختوں کے ساتھ کیا کرنا چاہیے؟", "options": [ "Cutting should be increased", "More tree plantation and reduced cutting", "Trees should be painted", "All forests should be cleared" ], "correctAnswer": "B", "explanation": "[red]More tree plantation and reduced cutting[/red] is correct because [blue]trees absorb greenhouse gases and provide oxygen, which helps in cleaning the environment[/blue].", "explanationUrdu": "[red]درخت لگانا اور کٹائی کم کرنا[/red] درست ہے کیونکہ [blue]درخت گرین ہاؤس گیسوں کو جذب کرتے ہیں اور آکسیجن فراہم کرتے ہیں، جو ماحول کو صاف رکھنے میں مدد دیتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "The Government of Pakistan is launching an awareness campaign for:", "urdu": "حکومت پاکستان کس چیز کے لیے آگاہی مہم شروع کر رہی ہے؟", "options": [ "Industrial growth", "Tree plantation", "Space exploration", "Digital technology" ], "correctAnswer": "B", "explanation": "[red]Tree plantation[/red] is correct because [blue]the government aims to educate citizens on the importance of planting trees to fight climate change[/blue].", "explanationUrdu": "[red]شجرکاری (Tree plantation)[/red] درست ہے کیونکہ [blue]حکومت شہریوں کو ماحولیاتی تبدیلیوں سے نمٹنے کے لیے درخت لگانے کی اہمیت سے آگاہ کرنا چاہتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "In which year did the Government of Pakistan take the \"Billion Tree Plantation\" initiative?", "urdu": "حکومت پاکستان نے \"بلین ٹری پلانٹیشن\" کا آغاز کس سال میں کیا؟", "options": [ "2010", "2015", "2018", "2021" ], "correctAnswer": "C", "explanation": "[red]2018[/red] is correct because [blue]this was the specific year when the national project to plant a billion trees across the country officially started[/blue].", "explanationUrdu": "[red]2018[/red] درست ہے کیونکہ [blue]یہ وہ سال تھا جب پورے ملک میں ایک ارب درخت لگانے کے قومی منصوبے کا باضابطہ آغاز کیا گیا تھا[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the name of the tree plantation initiative taken across the country?", "urdu": "ملک بھر میں شروع کیے گئے شجرکاری کے اقدام کا نام کیا ہے؟", "options": [ "Green Pakistan", "Billion Tree Plantation", "Forest for Life", "Nature Guard" ], "correctAnswer": "B", "explanation": "[red]Billion Tree Plantation[/red] is correct as [blue]it is the official name of the initiative aimed at increasing forest cover in Pakistan[/blue].", "explanationUrdu": "[red]بلین ٹری پلانٹیشن[/red] درست ہے کیونکہ [blue]یہ پاکستان میں جنگلات کے رقبے کو بڑھانے کے لیے شروع کیے گئے سرکاری اقدام کا نام ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "In how many years will the \"Billion Tree Plantation\" goal be achieved?", "urdu": "\"بلین ٹری پلانٹیشن\" کا ہدف کتنے سالوں میں حاصل کیا جائے گا؟", "options": [ "Two years", "Five years", "Ten years", "Twenty years" ], "correctAnswer": "B", "explanation": "[red]Five years[/red] is correct because [blue]the government set a 5-year timeline to complete the target of planting billions of trees nationwide[/blue].", "explanationUrdu": "[red]پانچ سال[/red] درست ہے کیونکہ [blue]حکومت نے ملک بھر میں اربوں درخت لگانے کے ہدف کو مکمل کرنے کے لیے 5 سال کا وقت مقرر کیا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Biodegradable and Non-biodegradable Materials", "question": "Which organisms convert decomposed things into their simple components?", "urdu": "کون سے جاندار گلی سڑی چیزوں کو ان کے سادہ اجزاء میں تبدیل کرتے ہیں؟", "options": [ "Plants and animals", "Bacteria and fungi", "Insects and birds", "Fish and reptiles" ], "correctAnswer": "B", "explanation": "[red]Bacteria and fungi[/red] is correct because [blue]these decomposers break down complex organic matter into smaller parts[/blue].", "explanationUrdu": "[red]بیکٹیریا اور فنجائی[/red] درست ہے کیونکہ [blue]یہ ڈی کمپوزرز پیچیدہ نامیاتی مادے کو توڑ کر سادہ شکلوں میں تبدیل کر دیتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What happens to bread, rice, and vegetables left on the ground after some time?", "urdu": "زمین پر پڑے ہوئے چاول، روٹی یا سبزیوں کے ساتھ کچھ وقت بعد کیا ہوتا ہے؟", "options": [ "They turn into stone", "They remain the same", "They disappear after decomposition", "They turn into plastic" ], "correctAnswer": "C", "explanation": "[red]They disappear after decomposition[/red] is correct because [blue]natural processes break them down until they are no longer visible[/blue].", "explanationUrdu": "[red]ڈی کمپوزیشن کے بعد غائب ہو جاتے ہیں[/red] درست ہے کیونکہ [blue]قدرتی عمل انہیں اس وقت تک توڑتا رہتا ہے جب تک وہ نظر آنا بند نہ ہو جائیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What are materials called that break down naturally and become part of the soil?", "urdu": "وہ مادے کیا کہلاتے ہیں جو قدرتی طور پر ٹوٹ پھوٹ کر مٹی کا حصہ بن جاتے ہیں؟", "options": [ "Non-biodegradable materials", "Biodegradable materials", "Metallic materials", "Artificial materials" ], "correctAnswer": "B", "explanation": "[red]Biodegradable materials[/red] is correct because [blue]it refers to substances that can be easily decomposed by microorganisms in the environment[/blue].", "explanationUrdu": "[red]بائیو ڈی گریڈیبل مادے (Biodegradable materials)[/red] درست ہے کیونکہ [blue]اس سے مراد وہ اشیاء ہیں جنہیں ماحول میں موجود خوردبینی جاندار آسانی سے گلا سڑا سکتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What are materials called that cannot break down into simple substances by natural processes?", "urdu": "وہ مادے کیا کہلاتے ہیں جو قدرتی عمل کے ذریعے سادہ مادوں میں تبدیل نہیں ہو سکتے؟", "options": [ "Organic materials", "Natural materials", "Non-biodegradable materials", "Biodegradable materials" ], "correctAnswer": "C", "explanation": "[red]Non-biodegradable materials[/red] is correct because [blue]these substances do not rot or decay naturally, staying in the environment for a long time[/blue].", "explanationUrdu": "[red]نان بائیو ڈی گریڈیبل مادے (Non-biodegradable materials)[/red] درست ہے کیونکہ [blue]یہ وہ اشیاء ہیں جو قدرتی طور پر نہیں سڑتیں اور طویل عرصے تک ماحول میں موجود رہتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which principle is applied to reduce the pollution of non-biodegradable things?", "urdu": "نان بائیو ڈی گریڈیبل اشیاء کی آلودگی کو کم کرنے کے لیے کون سا اصول لاگو کیا جاتا ہے؟", "options": [ "2R Principle", "4R Principle", "5S Principle", "3P Principle" ], "correctAnswer": "B", "explanation": "[red]4R Principle[/red] is correct because [blue]it provides a complete framework to manage waste that does not rot naturally, helping to keep our environment clean[/blue].", "explanationUrdu": "[red]4R اصول[/red] درست ہے کیونکہ [blue]یہ ان اشیاء کے انتظام کا ایک مکمل فریم ورک فراہم کرتا ہے جو قدرتی طور پر نہیں سڑتیں، جس سے ماحول کو صاف رکھنے میں مدد ملتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What are the four components included in the \"4R\" principle?", "urdu": "\"4R\" کے اصول میں کون سے چار اجزاء شامل ہیں؟", "options": [ "Read, Run, Rise, Rest", "Rapid, Real, Rare, Right", "Recycle, Reuse, Reduce, Refuse", "Repair, Remove, Return, Repeat" ], "correctAnswer": "C", "explanation": "[red]Recycle, Reuse, Reduce, Refuse[/red] is correct as [blue]these four words represent the steps taken to minimize the impact of non-biodegradable waste on Earth[/blue].", "explanationUrdu": "[red]ری سائیکل، ری یوز، ریڈیوس اور ریفیوز[/red] درست ہے کیونکہ [blue]یہ چار الفاظ زمین پر نان بائیو ڈی گریڈیبل فضلے کے اثرات کو کم کرنے کے لیے اٹھائے گئے اقدامات کی نمائندگی کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which \"R\" in the 4R principle encourages saying 'no' to things that harm the environment?", "urdu": "4R اصول میں کون سا \"R\" ان چیزوں کو 'نا' کہنے کی ترغیب دیتا ہے جو ماحول کو نقصان پہنچاتی ہیں؟", "options": [ "Recycle", "Refuse", "Reduce", "Reuse" ], "correctAnswer": "B", "explanation": "[red]Refuse[/red] is correct because [blue]it means avoiding the use of harmful materials like plastic bags in the first place to prevent pollution[/blue].", "explanationUrdu": "[red]ریفیوز (Refuse)[/red] درست ہے کیونکہ [blue]اس کا مطلب ہے آلودگی سے بچنے کے لیے پہلے ہی مرحلے پر پلاسٹک کے تھیلوں جیسے نقصان دہ مواد کے استعمال سے گریز کرنا[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the main goal of applying the 4R principle for non-biodegradable materials?", "urdu": "نان بائیو ڈی گریڈیبل مواد کے لیے 4R اصول لاگو کرنے کا بنیادی مقصد کیا ہے؟", "options": [ "To increase waste", "To reduce pollution", "To sell more plastic", "To ignore the environment" ], "correctAnswer": "B", "explanation": "[red]To reduce pollution[/red] is correct because [blue]the 4R strategy aims to lower the amount of trash that stays in the environment for hundreds of years[/blue].", "explanationUrdu": "[red]آلودگی کو کم کرنا[/red] درست ہے کیونکہ [blue]4R حکمت عملی کا مقصد اس کچرے کی مقدار کو کم کرنا ہے جو سینکڑوں سالوں تک ماحول میں موجود رہتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false } ]; // Configuration const config = { headerImageUrl: "https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhPpTQwPfeVDe7JNFnMb9bUn9X3gX4P0e1wYPadhOIuln7QQCeh6L9vFtlhE_7fcFXFAXef_D0gQO6LQRsxMeNxuyovKk7ly9ua_LScvzsM2zJjLxBgeoSLIj1oUX16STzqM1mBbW8w3wX8H0nEkE1H9nRLr8mEGkcKEBtiPvxV4K0ntgvmLUqS8o7u4Q/s16000/5th%20Class%20General%20Science%20Ch-4%20image.jpg", questionsPerPage: 10, // YAHAN AAP KA SPECIFIC BACKGROUND LINK LAGA DIYA HAI pdfBackgroundUrl: "https://media.licdn.com/dms/image/v2/D4D22AQEeipTaShU2pg/feedshare-shrink_800/B4DZr3lbg8J4Ag-/0/1765090376076?e=1766620800&v=beta&t=jhdnVgeSHW5QsvbAbK719ygBmv_7sP76YE5CybbpcgY", shareImage: { width: 1200, height: 630, backgroundGradient: ['#1e3c72', '#2a5298'], textColor: '#ffffff', optionTextColor: '#333333', 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= text.replace(/\[blue\](.*?)\[\/blue\]/g, '<span class="highlight-blue">$1</span>'); text = text.replace(/\[green\](.*?)\[\/green\]/g, '<span class="highlight-green">$1</span>'); text = text.replace(/\[yellow\](.*?)\[\/yellow\]/g, '<span class="highlight-yellow">$1</span>'); text = text.replace(/\[purple\](.*?)\[\/purple\]/g, '<span class="highlight-purple">$1</span>'); return text; } // ========================================================= // ============ TOC / SCROLL LOGIC START =================== // ========================================================= function generateTOC() { const tocContainer = document.getElementById('toc-container'); const tocList = document.getElementById('toc-list'); tocList.innerHTML = ''; let hasTopics = false; let topicCount = 0; // Added for counting headings questions.forEach((q, index) => { if (q.topicHeading) { hasTopics = true; topicCount++; const li = document.createElement('li'); li.className = 'toc-item'; li.textContent = q.topicHeading; li.onclick = () => scrollToTopic(index); // Hide headings after the 6th one if (topicCount > 6) { li.style.display = 'none'; li.classList.add('hidden-toc-item'); } tocList.appendChild(li); } }); // Remove existing button if any const existingBtn = document.getElementById('toc-see-more-btn-container'); if (existingBtn) existingBtn.remove(); // Add 'See More' button if there are more than 6 topics if (topicCount > 6) { const btnContainer = document.createElement('div'); btnContainer.id = 'toc-see-more-btn-container'; btnContainer.style.textAlign = 'center'; btnContainer.style.marginTop = '20px'; btnContainer.style.gridColumn = '1 / -1'; // To span full width if in grid const seeMoreBtn = document.createElement('button'); seeMoreBtn.className = 'btn btn-primary'; seeMoreBtn.textContent = 'See More Headings'; seeMoreBtn.onclick = function() { const hiddenItems = tocList.querySelectorAll('.hidden-toc-item'); hiddenItems.forEach(item => { item.style.display = 'flex'; // Restoring original flex display }); btnContainer.style.display = 'none'; // Hide button after clicking }; btnContainer.appendChild(seeMoreBtn); tocContainer.appendChild(btnContainer); } if (hasTopics) { tocContainer.style.display = 'block'; } } function scrollToTopic(questionIndex) { const targetPage = Math.floor(questionIndex / config.questionsPerPage) + 1; if (targetPage === currentPage) { executeScrollHighlight(questionIndex); } else { window.location.href = window.location.pathname + `?page=${targetPage}&scrollTo=${questionIndex}`; } } function executeScrollHighlight(index) { const element = document.getElementById(`q-card-${index}`); const headingElement = document.getElementById(`heading-for-${index}`); const targetElement = headingElement || element; if (targetElement) { targetElement.scrollIntoView({ behavior: 'smooth', block: 'center' }); if(element) { element.classList.add('highlight-scroll'); setTimeout(() => { element.classList.remove('highlight-scroll'); }, 2500); } } } function checkScrollOnLoad() { const urlParams = new URLSearchParams(window.location.search); const scrollToIdx = urlParams.get('scrollTo'); if (scrollToIdx !== null) { setTimeout(() => { executeScrollHighlight(parseInt(scrollToIdx)); const newUrl = window.location.pathname + '?page=' + currentPage; window.history.replaceState({}, '', newUrl); }, 800); } } // ========================================================= // ============ TOC / SCROLL LOGIC END ===================== // ========================================================= function loadQuestions(page = 1) { currentPage = page; updateURL(page); const quizContainer = document.getElementById('quiz-container'); quizContainer.innerHTML = ''; const startIndex = (page - 1) * config.questionsPerPage; const endIndex = Math.min(startIndex + config.questionsPerPage, questions.length); for (let i = startIndex; i < endIndex; i++) { const q = questions[i]; // TOC: Add Topic Heading if exists if (q.topicHeading) { const headingDiv = document.createElement('div'); headingDiv.className = 'in-quiz-topic-heading'; headingDiv.id = `heading-for-${i}`; headingDiv.textContent = q.topicHeading; quizContainer.appendChild(headingDiv); } const questionElement = document.createElement('div'); questionElement.className = 'question-card'; questionElement.id = `q-card-${i}`; // TOC: Add ID for scrolling // CHECK FOR IMPORTANT QUESTION if (q.isImportant) { questionElement.classList.add('important-question'); // Add Badge with Star Icon const badge = document.createElement('div'); badge.className = 'important-badge'; // Star Icon URL (CDN) const starIconURL = "https://cdn-icons-png.flaticon.com/512/1828/1828884.png"; // Using Image tag instead of <i> tag badge.innerHTML = `<img src="${starIconURL}" style="width: 14px; height: 14px; margin-right: 5px; vertical-align: middle;"> Important`; questionElement.appendChild(badge); } const questionTextContainer = document.createElement('div'); questionTextContainer.onclick = function() { if (q.questionLink) { window.location.href = q.questionLink; } }; const questionNumber = i + 1; questionTextContainer.innerHTML = ` <span class="question-text">${questionNumber}. ${q.question}</span> <span class="urdu-text">${q.urdu}</span> `; questionElement.appendChild(questionTextContainer); if (q.ttsEnabled) { const ttsButton = document.createElement('button'); ttsButton.className = 'tts-btn'; ttsButton.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.sound}')"></div><span>Listen Question</span>`; ttsButton.onclick = (e) => { e.stopPropagation(); speakQuestion(q); }; questionElement.appendChild(ttsButton); } const optionsDiv = document.createElement('div'); optionsDiv.className = 'options'; optionsDiv.id = `options-${i}`; q.options.forEach((option, j) => { const optionDiv = document.createElement('div'); optionDiv.className = 'option'; optionDiv.onclick = (e) => { e.stopPropagation(); selectOption(optionDiv, String.fromCharCode(65 + j), i); }; optionDiv.innerHTML = `<span class="option-letter">${String.fromCharCode(65 + j)}</span><span class="option-text">${option}</span>`; optionsDiv.appendChild(optionDiv); }); questionElement.appendChild(optionsDiv); if (q.showSocialShare) { const shareButtons = document.createElement('div'); shareButtons.className = 'share-buttons'; const whatsappBtn = document.createElement('button'); whatsappBtn.className = 'share-btn whatsapp-btn'; whatsappBtn.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.whatsapp}')"></div><span>Share via WhatsApp</span>`; whatsappBtn.onclick = () => shareQuestionWithImage(i, 'whatsapp'); shareButtons.appendChild(whatsappBtn); const copyLinkBtn = document.createElement('button'); copyLinkBtn.className = 'share-btn copy-link-btn'; copyLinkBtn.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.link}')"></div><span>Copy Link</span>`; copyLinkBtn.onclick = () => { const link = q.questionLink || window.location.href; navigator.clipboard.writeText(link).then(() => { copyLinkBtn.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.link}')"></div><span>Copied!</span>`; copyLinkBtn.classList.add('copied'); setTimeout(() => { copyLinkBtn.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.link}')"></div><span>Copy Link</span>`; copyLinkBtn.classList.remove('copied'); }, 2000); }); }; shareButtons.appendChild(copyLinkBtn); questionElement.appendChild(shareButtons); } const explanationBtn = document.createElement('button'); explanationBtn.className = 'explanation-btn'; explanationBtn.onclick = (e) => { e.stopPropagation(); toggleExplanation(i); }; explanationBtn.innerHTML = '<span>اس سوال کو وضاحت کے ساتھ پڑھیں</span>'; // START: *** NEW LAYOUT LOGIC *** // Create a container for the action buttons const actionsContainer = document.createElement('div'); actionsContainer.className = 'question-actions'; // Add the explanation button to the container actionsContainer.appendChild(explanationBtn); // Add the MODERN comment icon to the container if (q.questionLink) { const commentLink = document.createElement('a'); commentLink.href = q.questionLink; commentLink.target = '_blank'; commentLink.className = 'modern-comment-link'; const commentSVG = `<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M21.99 4c0-1.1-.89-2-1.99-2H4c-1.1 0-2 .9-2 2v12c0 1.1.9 2 2 2h14l4 4-.01-18zM18 14H6v-2h12v2zm0-3H6V9h12v2zm0-3H6V6h12v2z"/></svg>`; commentLink.innerHTML = `<span class="comment-count">(Comments)</span> ${commentSVG}`; actionsContainer.appendChild(commentLink); } // Add the actions container to the main question element questionElement.appendChild(actionsContainer); // END: *** NEW LAYOUT LOGIC *** const explanationDiv = document.createElement('div'); explanationDiv.className = 'explanation'; explanationDiv.id = `explanation-${i}`; const translateBtn = document.createElement('button'); translateBtn.className = 'translate-btn'; translateBtn.innerHTML = 'Translate in Urdu'; translateBtn.onclick = (e) => { e.stopPropagation(); toggleExplanationTranslation(i); }; explanationDiv.appendChild(translateBtn); const explanationText = document.createElement('div'); explanationText.innerHTML = parseHighlightedText(q.explanation.replace(/\n/g, '<br>')); explanationDiv.appendChild(explanationText); const explanationUrduDiv = document.createElement('div'); explanationUrduDiv.className = 'explanation-urdu'; explanationUrduDiv.innerHTML = parseHighlightedText(q.explanationUrdu.replace(/\n/g, '<br>')); explanationDiv.appendChild(explanationUrduDiv); if (q.explanationImage) { const imgContainer = document.createElement('div'); imgContainer.style.textAlign = 'center'; const imgLink = document.createElement('a'); imgLink.href = q.explanationImageLink || '#'; imgLink.target = '_blank'; const img = document.createElement('img'); img.src = q.explanationImage; img.alt = q.explanationImageAlt || 'Explanation Image'; img.className = 'explanation-image'; imgLink.appendChild(img); imgContainer.appendChild(imgLink); if (q.explanationImageCaption) { const caption = document.createElement('div'); caption.className = 'question-image-caption'; caption.textContent = q.explanationImageCaption; imgContainer.appendChild(caption); } explanationDiv.appendChild(imgContainer); } questionElement.appendChild(explanationDiv); quizContainer.appendChild(questionElement); // Har 3 sawalat ke baad ad daalne ka logic if ((i + 1) % 3 === 0 && i < endIndex - 1) { const adContainer = document.createElement('div'); adContainer.className = 'ad-container'; adContainer.innerHTML = `<p>Advertisement Space</p>`; quizContainer.appendChild(adContainer); } if (q.ProTips) { const tipsElement = document.createElement('div'); tipsElement.className = 'tips-section'; tipsElement.innerHTML = q.ProTips; quizContainer.appendChild(tipsElement); } if (q.imageAfter) { const imageContainer = document.createElement('div'); imageContainer.className = 'question-image'; const imageLink = document.createElement('a'); imageLink.href = q.imageAfter.link; imageLink.target = '_blank'; const image = document.createElement('img'); image.src = q.imageAfter.url; image.alt = q.imageAfter.alt || 'Question related image'; imageLink.appendChild(image); imageContainer.appendChild(imageLink); if (q.imageAfter.caption) { const caption = document.createElement('div'); caption.className = 'question-image-caption'; caption.textContent = q.imageAfter.caption; imageContainer.appendChild(caption); } quizContainer.appendChild(imageContainer); } if (i < endIndex - 1) { const isAdNext = ((i + 1) % 3 === 0 && i < questions.length - 1); if (!isAdNext) { const divider = document.createElement('div'); divider.className = 'divider'; quizContainer.appendChild(divider); } } } if (answersShown) { showAllAnswers(); } else { hideAllAnswers(); } updatePagination(); // YEH LINE ADD KI GAYI HAI: Sawalat load hone ke baad ads ko load karein applyAds(); } function toggleExplanationTranslation(questionIndex) { const explanationDiv = document.getElementById(`explanation-${questionIndex}`); const englishExplanation = explanationDiv.querySelector('div:not(.explanation-urdu)'); const urduExplanation = explanationDiv.querySelector('.explanation-urdu'); if (englishExplanation.style.display !== 'none') { englishExplanation.style.display = 'none'; urduExplanation.style.display = 'block'; } else { englishExplanation.style.display = 'block'; urduExplanation.style.display = 'none'; } } function speakQuestion(question) { if (speechSynthesis.speaking) { speechSynthesis.cancel(); } const questionUtterance = new SpeechSynthesisUtterance(`Question: ${question.question.replace('?', '.')}`); questionUtterance.lang = 'en-US'; questionUtterance.rate = 0.7; questionUtterance.pitch = 0.8; let optionsText = 'Options: '; question.options.forEach((option, index) => { optionsText += `${String.fromCharCode(65 + index)}... ${option}. `; }); const optionsUtterance = new SpeechSynthesisUtterance(optionsText); optionsUtterance.lang = 'en-US'; optionsUtterance.rate = 0.7; optionsUtterance.pitch = 0.8; speechSynthesis.speak(questionUtterance); questionUtterance.onend = function() { speechSynthesis.speak(optionsUtterance); }; } function updatePagination() { const pagination = document.getElementById('pagination'); pagination.innerHTML = ''; const totalPages = Math.ceil(questions.length / config.questionsPerPage); if (totalPages <= 1) return; const firstBtn = document.createElement('button'); firstBtn.className = 'page-nav'; firstBtn.innerHTML = '&laquo; First'; firstBtn.onclick = () => { window.location.href = window.location.pathname + '?page=1'; }; if (currentPage === 1) firstBtn.classList.add('disabled-nav'); pagination.appendChild(firstBtn); const prevBtn = document.createElement('button'); prevBtn.className = 'page-nav'; prevBtn.innerHTML = '&lsaquo;'; prevBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + (currentPage - 1); }; if (currentPage === 1) prevBtn.classList.add('disabled-nav'); pagination.appendChild(prevBtn); if (currentPage > 2) { const firstPageBtn = document.createElement('button'); firstPageBtn.className = 'page-btn'; firstPageBtn.textContent = '1'; if (1 === currentPage) firstPageBtn.classList.add('active'); firstPageBtn.onclick = () => { window.location.href = window.location.pathname + '?page=1'; }; pagination.appendChild(firstPageBtn); if (currentPage > 3) { const ellipsis1 = document.createElement('span'); ellipsis1.className = 'page-ellipsis'; ellipsis1.textContent = '...'; pagination.appendChild(ellipsis1); } } const startPage = Math.max(2, currentPage - 1); const endPage = Math.min(totalPages - 1, currentPage + 1); for (let i = startPage; i <= endPage; i++) { const pageBtn = document.createElement('button'); pageBtn.className = 'page-btn'; pageBtn.textContent = i; if (i === currentPage) pageBtn.classList.add('active'); pageBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + i; }; pagination.appendChild(pageBtn); } if (currentPage < totalPages - 1) { if (currentPage < totalPages - 2) { const ellipsis2 = document.createElement('span'); ellipsis2.className = 'page-ellipsis'; ellipsis2.textContent = '...'; pagination.appendChild(ellipsis2); } const lastPageBtn = document.createElement('button'); lastPageBtn.className = 'page-btn'; lastPageBtn.textContent = totalPages; if (totalPages === currentPage) lastPageBtn.classList.add('active'); lastPageBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + totalPages; }; pagination.appendChild(lastPageBtn); } const nextBtn = document.createElement('button'); nextBtn.className = 'page-nav'; nextBtn.innerHTML = '&rsaquo;'; nextBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + (currentPage + 1); }; if (currentPage === totalPages) nextBtn.classList.add('disabled-nav'); pagination.appendChild(nextBtn); const lastBtn = document.createElement('button'); lastBtn.className = 'page-nav'; lastBtn.innerHTML = 'Last &raquo;'; lastBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + totalPages; }; if (currentPage === totalPages) lastBtn.classList.add('disabled-nav'); pagination.appendChild(lastBtn); const searchDiv = document.createElement('div'); searchDiv.className = 'page-search'; searchDiv.innerHTML = ` <input type="number" id="pageInput" min="1" max="${totalPages}" placeholder="Enter Page Number"> <button onclick="goToPageWithReload()">Go</button> `; pagination.appendChild(searchDiv); } function goToPageWithReload() { const pageInput = document.getElementById('pageInput'); const pageNum = parseInt(pageInput.value); const totalPages = Math.ceil(questions.length / config.questionsPerPage); if (pageNum >= 1 && pageNum <= totalPages) { window.location.href = window.location.pathname + '?page=' + pageNum; } else { alert(`Please enter a page number between 1 and ${totalPages}`); } } function selectOption(optionElement, selectedAnswer, questionIndex) { const question = questions[questionIndex]; const options = document.querySelectorAll(`#options-${questionIndex} .option`); options.forEach(opt => { opt.style.pointerEvents = 'none'; }); selectedOptions[questionIndex] = selectedAnswer; const correctOptionIndex = question.correctAnswer.charCodeAt(0) - 65; options[correctOptionIndex].classList.add('correct'); if (selectedAnswer !== question.correctAnswer) { const selectedIndex = selectedAnswer.charCodeAt(0) - 65; options[selectedIndex].classList.add('incorrect'); } } function toggleExplanation(questionIndex) { const explanationElement = document.getElementById(`explanation-${questionIndex}`); explanationElement.style.display = explanationElement.style.display === 'block' ? 'none' : 'block'; } function toggleFAQ(faqQuestion) { faqQuestion.classList.toggle('active'); const answer = faqQuestion.nextElementSibling; answer.style.display = answer.style.display === 'block' ? 'none' : 'block'; const toggleIcon = faqQuestion.querySelector('.faq-toggle'); toggleIcon.classList.toggle('rotated'); } function toggleAllAnswers() { answersShown = !answersShown; const btn = document.getElementById('toggleAnswersBtn'); if (answersShown) { btn.textContent = 'Hide All Answers'; showAllAnswers(); } else { btn.textContent = 'Show All Answers'; hideAllAnswers(); } } function showAllAnswers() { const startIndex = (currentPage - 1) * config.questionsPerPage; const endIndex = Math.min(startIndex + config.questionsPerPage, questions.length); for (let i = startIndex; i < endIndex; i++) { const q = questions[i]; const options = document.querySelectorAll(`#options-${i} .option`); if (options.length > 0) { const correctOptionIndex = q.correctAnswer.charCodeAt(0) - 65; options[correctOptionIndex].classList.add('correct'); if (selectedOptions.hasOwnProperty(i) && selectedOptions[i] !== q.correctAnswer) { const selectedIndex = selectedOptions[i].charCodeAt(0) - 65; options[selectedIndex].classList.add('incorrect'); } options.forEach(opt => { opt.style.pointerEvents = 'none'; }); } } } function hideAllAnswers() { const startIndex = (currentPage - 1) * config.questionsPerPage; const endIndex = Math.min(startIndex + config.questionsPerPage, questions.length); for (let i = startIndex; i < endIndex; i++) { const options = document.querySelectorAll(`#options-${i} .option`); options.forEach(option => { option.classList.remove('correct', 'incorrect'); }); options.forEach(opt => { opt.style.pointerEvents = 'auto'; }); } selectedOptions = {}; } function resetQuiz() { selectedOptions = {}; answersShown = false; document.getElementById('toggleAnswersBtn').textContent = 'Show All Answers'; loadQuestions(currentPage); } function changeHeaderImage(imageUrl) { document.getElementById('headerImage').src = imageUrl; } function toggleContentExpansion() { const contentPreview = document.getElementById('contentPreview'); const readMoreBtn = document.getElementById('readMoreBtn'); contentExpanded = !contentExpanded; if (contentExpanded) { contentPreview.classList.add('expanded'); readMoreBtn.textContent = 'Read Less'; } else { contentPreview.classList.remove('expanded'); readMoreBtn.textContent = 'Read More'; } } function toggleContentLanguage() { const englishContent = document.querySelector('.english-content'); const urduContent = document.querySelector('.urdu-content'); const translateBtn = document.getElementById('contentTranslateBtn'); contentInUrdu = !contentInUrdu; if (contentInUrdu) { englishContent.style.display = 'none'; urduContent.style.display = 'block'; translateBtn.textContent = 'Translate to English'; } else { englishContent.style.display = 'block'; urduContent.style.display = 'none'; translateBtn.textContent = 'Translate to Urdu'; } } async function createShareImage(questionIndex) { return new Promise((resolve) => { const q = questions[questionIndex]; const canvas = document.getElementById('shareCanvas'); const ctx = canvas.getContext('2d'); ctx.clearRect(0, 0, canvas.width, canvas.height); if (q.backgroundImage) { const img = new Image(); img.crossOrigin = "Anonymous"; img.onload = function() { ctx.drawImage(img, 0, 0, canvas.width, canvas.height); ctx.fillStyle = 'rgba(0, 0, 0, 0.5)'; ctx.fillRect(0, 0, canvas.width, canvas.height); drawQuestionContent(ctx, canvas, q, questionIndex); convertCanvasToImage(canvas, resolve); }; img.onerror = function() { console.log("Background image failed to load, using gradient fallback"); drawGradientBackground(ctx, canvas); drawQuestionContent(ctx, canvas, q, questionIndex); convertCanvasToImage(canvas, resolve); }; img.src = q.backgroundImage + (q.backgroundImage.includes('?') ? '&' : '?') + 't=' + Date.now(); } else { drawGradientBackground(ctx, canvas); drawQuestionContent(ctx, canvas, q, questionIndex); convertCanvasToImage(canvas, resolve); } }); } function drawGradientBackground(ctx, canvas) { const gradient = ctx.createLinearGradient(0, 0, canvas.width, canvas.height); gradient.addColorStop(0, '#1e3c72'); gradient.addColorStop(1, '#2a5298'); ctx.fillStyle = gradient; ctx.fillRect(0, 0, canvas.width, canvas.height); ctx.fillStyle = 'rgba(255, 255, 255, 0.05)'; for (let i = 0; i < 5; i++) { ctx.beginPath(); ctx.arc(Math.random() * canvas.width, Math.random() * canvas.height, Math.random() * 300 + 100, 0, Math.PI * 2); ctx.fill(); } } function drawQuestionContent(ctx, canvas, q, questionIndex) { const questionNumber = questionIndex + 1; const questionText = `${questionNumber}. ${q.question}`; const urduText = `${q.urdu.replace('؟', '').replace('?', '')}`; ctx.save(); ctx.beginPath(); ctx.roundRect(40, 40, canvas.width - 80, canvas.height - 80, 20); ctx.clip(); ctx.fillStyle = 'rgba(255, 255, 255, 0.15)'; ctx.fillRect(40, 40, canvas.width - 80, canvas.height - 80); ctx.strokeStyle = 'rgba(255, 255, 255, 0.3)'; ctx.lineWidth = 2; ctx.stroke(); ctx.restore(); ctx.fillStyle = '#ffffff'; ctx.textAlign = 'left'; ctx.font = 'bold 36px Roboto, sans-serif'; const questionLines = wrapText(ctx, questionText, canvas.width - 160, 36); let yPos = 80 + 36; questionLines.forEach(line => { ctx.fillText(line, 80, yPos); yPos += 36 + 10; }); ctx.font = '32px "Noto Nastaliq Urdu", serif'; ctx.textAlign = 'right'; const urduLines = wrapText(ctx, urduText, canvas.width - 160, 32); urduLines.forEach(line => { ctx.fillText(line, canvas.width - 80, yPos); yPos += 32 + 10; }); ctx.textAlign = 'left'; yPos += 20; ctx.font = 'italic 24px "Noto Nastaliq Urdu", serif'; ctx.fillStyle = 'rgba(255, 255, 255, 0.8)'; ctx.textAlign = 'right'; ctx.fillText("چار آپشن میں سے کسی پر بھی کلک کرنے سے جواب سبز ہو جائے گا", canvas.width - 80, yPos); yPos += 24 + 30; ctx.textAlign = 'left'; ctx.font = '28px Roboto, sans-serif'; ctx.textAlign = 'left'; q.options.forEach((option, index) => { const optionLetter = String.fromCharCode(65 + index); const isCorrect = optionLetter === q.correctAnswer; ctx.save(); ctx.beginPath(); ctx.roundRect(80, yPos - 10, canvas.width - 160, 28 + 20, 10); ctx.fillStyle = isCorrect ? 'rgba(40, 167, 69, 0.2)' : 'rgba(255, 255, 255, 0.15)'; ctx.fill(); ctx.strokeStyle = isCorrect ? '#28a745' : 'rgba(255, 255, 255, 0.3)'; ctx.lineWidth = 1; ctx.stroke(); ctx.restore(); ctx.beginPath(); ctx.arc(80 + 25, yPos + 28 / 2, 28 * 0.8, 0, Math.PI * 2); ctx.fillStyle = isCorrect ? '#28a745' : '#3498db'; ctx.fill(); ctx.fillStyle = '#ffffff'; ctx.textAlign = 'center'; ctx.fillText(optionLetter, 80 + 25, yPos + 28 / 2 + 28 * 0.3); ctx.fillStyle = isCorrect ? '#28a745' : '#ffffff'; ctx.textAlign = 'left'; ctx.fillText(`${optionLetter}) ${option}`, 80 + 60, yPos + 28 * 0.8); yPos += 28 + 30; }); ctx.fillStyle = 'rgba(255, 255, 255, 0.7)'; ctx.font = 'italic 20px Roboto, sans-serif'; ctx.textAlign = 'center'; ctx.fillText("Study For More PAKMCQs.ORG", canvas.width / 2, canvas.height - 40); } function convertCanvasToImage(canvas, resolve) { canvas.toBlob((blob) => { const imageUrl = URL.createObjectURL(blob); resolve(imageUrl); }, 'image/png', 1.0); } function wrapText(context, text, maxWidth, fontSize) { const words = text.split(' '); const lines = []; let currentLine = words[0]; for (let i = 1; i < words.length; i++) { const word = words[i]; const width = context.measureText(currentLine + ' ' + word).width; if (width < maxWidth) { currentLine += ' ' + word; } else { lines.push(currentLine); currentLine = word; } } lines.push(currentLine); return lines; } async function shareQuestionWithImage(questionIndex, platform) { try { const imageUrl = await createShareImage(questionIndex); const q = questions[questionIndex]; const shareUrl = q.questionLink || window.location.href; const shareText = `${questionIndex + 1}. ${q.question}\n\n${q.urdu.replace(/#&\d+/g, '')}\n\nStudy more at: ${shareUrl}`; if (navigator.share) { const response = await fetch(imageUrl); const blob = await response.blob(); const file = new File([blob], 'question.png', { type: 'image/png' }); await navigator.share({ title: q.question, text: shareText, files: [file], url: shareUrl }); } else { if (platform === 'facebook') { window.open(`https://www.facebook.com/sharer/sharer.php?u=${encodeURIComponent(shareUrl)}`, '_blank'); } else if (platform === 'twitter') { const mockImageUrl = imageUrl; window.open(`https://twitter.com/intent/tweet?text=${encodeURIComponent(shareText)}&url=${encodeURIComponent(mockImageUrl)}`, '_blank'); } else if (platform === 'whatsapp') { const link = document.createElement('a'); link.href = `whatsapp://send?text=${encodeURIComponent(shareText)}`; link.click(); } } } catch (err) { console.error('Error sharing:', err); alert('Sharing failed. Please try again or copy the link manually.'); } } /* ========================================================= */ /* ============ DYNAMIC PDF GENERATION LOGIC =============== */ /* ========================================================= */ async function generateDynamicPDF() { // Check if jsPDF is loaded if (!window.jspdf) { alert("PDF library is loading. Please wait a moment and try again."); return; } // --- UI: START LOADING & SHOW PROGRESS BAR --- const btn = document.getElementById('generatePdfBtn'); const btnText = btn.querySelector('.btn-text'); const btnProgress = btn.querySelector('.progress-bar-fill'); const originalText = "Click here for Download PDF"; btn.disabled = true; // Disable double clicks btnText.textContent = "Initializing..."; btnProgress.style.width = "10%"; // Start progress const { jsPDF } = window.jspdf; const doc = new jsPDF('p', 'mm', 'a4'); // Portrait, Millimeters, A4 // 1. Settings & Dimensions const pageWidth = 210; const pageHeight = 297; const marginTop = 30; const marginBottom = 05; const marginLeft = 15; const marginRight = 15; const contentWidth = pageWidth - marginLeft - marginRight; let cursorY = marginTop; // 2. Filter Questions (pdf = true) const pdfQuestions = questions.filter(q => q.pdf === true || (q.getAttribute && q.getAttribute('data-pdf') === "true") ); if (pdfQuestions.length === 0) { alert("No questions marked for PDF found."); // Reset Button btn.disabled = false; btnText.textContent = originalText; btnProgress.style.width = "0%"; return; } // --- UI: UPDATE STATUS --- btnText.textContent = "Downloading Image..."; btnProgress.style.width = "30%"; // 3. Load Background Image const bgUrl = config.pdfBackgroundUrl; let bgImage = null; try { bgImage = await loadImageAsBase64(bgUrl); // Image Loaded Success btnProgress.style.width = "50%"; } catch (e) { console.warn("Background image failed to load, generating PDF without it."); } // --- UI: UPDATE STATUS --- btnText.textContent = "Generating Pages..."; // Helper to Add a new page with background const addNewPage = () => { doc.addPage(); if (bgImage) { doc.addImage(bgImage, 'JPEG', 0, 0, pageWidth, pageHeight); } cursorY = marginTop; // Reset cursor to top margin }; // Add background to the first page if (bgImage) { doc.addImage(bgImage, 'JPEG', 0, 0, pageWidth, pageHeight); } // 4. Iterate and Print Questions pdfQuestions.forEach((q, index) => { // --- A. CALCULATE HEIGHT REQUIRED --- // Question Text Height doc.setFontSize(12); doc.setFont("helvetica", "bold"); const qTitle = `Q${index + 1}: ${q.question}`; const qTitleLines = doc.splitTextToSize(qTitle, contentWidth); const qTitleHeight = qTitleLines.length * 6; // Approx line height 6mm // Options Height doc.setFont("helvetica", "normal"); doc.setFontSize(10); let optionsHeight = 0; const processedOptions = []; q.options.forEach((opt, idx) => { const letter = String.fromCharCode(65 + idx); const optText = `${letter}) ${opt}`; const optLines = doc.splitTextToSize(optText, contentWidth - 5); // Indent slightly const h = optLines.length * 5; // Approx line height 5mm optionsHeight += h + 2; // +2mm padding between options processedOptions.push({ lines: optLines, height: h }); }); const totalQuestionHeight = qTitleHeight + optionsHeight + 8; // +8mm padding after question // --- B. CHECK SPACE & PAGE BREAK --- if (cursorY + totalQuestionHeight > pageHeight - marginBottom) { addNewPage(); } // --- C. RENDER CONTENT --- // Render Question Title doc.setFontSize(12); doc.setTextColor(0, 0, 0); doc.setFont("helvetica", "bold"); doc.text(qTitleLines, marginLeft, cursorY); cursorY += qTitleHeight + 2; // Render Options doc.setFontSize(10); doc.setFont("helvetica", "normal"); processedOptions.forEach((pOpt, idx) => { // Check if this is the correct answer to highlight (Optional visual cue) const letter = String.fromCharCode(65 + idx); if (letter === q.correctAnswer) { doc.setFont("helvetica", "bold"); doc.setTextColor(0, 100, 0); // Green } else { doc.setFont("helvetica", "normal"); doc.setTextColor(0, 0, 0); // Black } doc.text(pOpt.lines, marginLeft + 5, cursorY); cursorY += pOpt.height + 2; }); // Reset color/font and add bottom padding doc.setTextColor(0, 0, 0); cursorY += 6; }); // --- UI: FINALIZING --- btnText.textContent = "Saving PDF..."; btnProgress.style.width = "90%"; // 5. Save File doc.save('PAKMCQs_Questions.pdf'); // --- UI: COMPLETE & RESET --- btnText.textContent = "Downloaded!"; btnProgress.style.width = "100%"; setTimeout(() => { btn.disabled = false; btnText.textContent = originalText; btnProgress.style.width = "0%"; }, 3000); // Reset after 3 seconds } // Helper to load image with CORS handling for Blogger Images function loadImageAsBase64(url) { return new Promise((resolve, reject) => { const img = new Image(); // Ye line zaroori hai taake Google block na kare img.crossOrigin = 'Anonymous'; // URL ke aage time lagaya hai taake browser cache use na kare (Cache breaker) if (url.startsWith('http')) { img.src = url + (url.includes('?') ? '&' : '?') + 't=' + new Date().getTime(); } else { img.src = url; } img.onload = () => { const canvas = document.createElement('canvas'); canvas.width = img.width; canvas.height = img.height; const ctx = canvas.getContext('2d'); ctx.drawImage(img, 0, 0); try { const dataURL = canvas.toDataURL('image/jpeg', 0.8); // High Quality JPG resolve(dataURL); } catch (e) { console.error("CORS Error: Image load hui lekin export nahi ho saki.", e); // Agar phir bhi fail ho jaye to bina image ke continue karega reject(e); } }; img.onerror = (e) => { console.error("Image Failed to Load from URL:", url); reject(e); }; }); } /* ========================================================= */ document.addEventListener('DOMContentLoaded', function () { generateTOC(); // TOC Generate karna currentPage = getCurrentPageFromURL(); changeHeaderImage(config.headerImageUrl); loadQuestions(currentPage); checkScrollOnLoad(); // Scroll Check karna if redirected from another page document.getElementById('toggleAnswersBtn').addEventListener('click', toggleAllAnswers); document.getElementById('resetQuizBtn').addEventListener('click', resetQuiz); document.getElementById('readMoreBtn').addEventListener('click', toggleContentExpansion); document.getElementById('contentTranslateBtn').addEventListener('click', toggleContentLanguage); // === ATTACH PDF GENERATION EVENT === const pdfBtn = document.getElementById('generatePdfBtn'); if (pdfBtn) { pdfBtn.addEventListener('click', function(e) { e.preventDefault(); // Stop any default link behavior generateDynamicPDF(); }); } // =================================== const seeMoreFaqBtn = document.getElementById('seeMoreFaqBtn'); if (seeMoreFaqBtn) { seeMoreFaqBtn.addEventListener('click', function() { const hiddenFaqs = document.querySelectorAll('.hidden-faq'); hiddenFaqs.forEach(faq => { faq.style.display = 'block'; }); seeMoreFaqBtn.style.display = 'none'; }); } }); window.goToPageWithReload = goToPageWithReload; </script> </body> </html>Mehtab Ahmadhttp://www.blogger.com/profile/05636204994802332371noreply@blogger.comtag:blogger.com,1999:blog-51255189599790045.post-77977513599905306962026-05-18T08:00:00.000+05:002026-05-20T06:38:48.264+05:005th Class General Science Chapter 3 Flowers and Seeds MCQs (پھول اور بیج) | PakMCQs<html lang="en"> <head> <meta charset="UTF-8"></meta> <meta content="width=device-width, initial-scale=1.0" name="viewport"></meta> <title>5th Class General Science – Flowers and Seeds MCQs with Answers | PakMCQs (پھول اور بیج ایم سی کیوز)</title> <meta name="description" content="Practice Flowers and Seeds MCQs with reproduction, seed structure and pollination concepts for Class 5 on PakMCQs. Get ready for your test!"> <link href="https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700&amp;family=Noto+Nastaliq+Urdu&amp;display=swap" rel="stylesheet"></link> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css"></link> <!-- STEP 1: Add jsPDF Library for PDF Generation --> <script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/2.5.1/jspdf.umd.min.js"></script> <!-- Schema.org markup for 5th Class General Science: Flowers and Seeds --> <script type="application/ld+json"> { "@context": "https://schema.org", "@type": "EducationalArticle", "headline": "5th Class General Science MCQs | Flowers and Seeds (پھول اور بیج) | PakMCQs", "description": "PakMCQs.org provides complete 5th Class General Science Chapter 3 MCQs preparation on Flowers and Seeds. Covering flower structure, pollination, germination, and plant reproduction.", "articleBody": "This educational section covers Chapter 3 of the 5th Class General Science curriculum: Flowers and Seeds. It explains the structure of flowers including sepals, petals, stamen, and carpel. The MCQs explore the process of pollination (self and cross-pollination), plant reproduction (sexual and asexual), and the detailed structure of seeds including the seed coat, plumule, and radicle. Students will also learn about seed germination, the necessary conditions for growth (water, air, and temperature), and the comparison between gram (dicot) and maize (monocot) seeds. Ideal for school exams and scholarship test preparation on PakMCQs.", "keywords": [ "5th Class General Science MCQs", "Flowers and Seeds MCQs Class 5", "Pollination and Germination MCQs", "Plant Reproduction MCQs", "Structure of Flower MCQs", "Seed Structure MCQs", "Monocot and Dicot Seeds MCQs", "PakMCQs General Science" ], "image": { "@type": "ImageObject", "url": "https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg__Gky0eyN6_MpUTOHHtulBf-XC2FqpchAGtMVe9SVZoQAW5ppYSodwOxmgiaIR711sIxhM-lmt3j8tX55jgg22T0w4uY_kUgLUXm8Up_RTwQbDxJEQmmgmSIRqgpeAShSdygCRaOnUkoiN_YuyYCOX6MJRBBMRn-Uwvhlx0Fwd811AZBFVpS0pH0ODA/s16000/5th%20Class%20General%20Science%20Ch-3%20Image.jpg", "height": 720, "width": 1280, "caption": "5th Class General Science MCQs - Flowers, Seeds, and Pollination" }, "datePublished": "2026-05-18", "dateModified": "2026-05-18", "author": { "@type": "Person", "name": "Mehtab Ahmad", "url": "https://www.pakmcqs.org" }, "publisher": { "@type": "Organization", "name": "PAKMCQs", 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"name": "What are the main parts of a flower?", "acceptedAnswer": { "@type": "Answer", "text": "The main parts of a flower are sepals, petals, stamen, and carpel." } }, { "@type": "Question", "name": "What is pollination?", "acceptedAnswer": { "@type": "Answer", "text": "Pollination is the process of transferring pollen from the male part of a flower to the female part for reproduction." } }, { "@type": "Question", "name": "What is the difference between self-pollination and cross-pollination?", "acceptedAnswer": { "@type": "Answer", "text": "Self-pollination occurs within the same flower or plant, while cross-pollination occurs between flowers of different plants." } }, { "@type": "Question", "name": "What is reproduction in plants?", "acceptedAnswer": { "@type": "Answer", "text": "Reproduction in plants is the process through which plants produce new plants or offspring." } }, { "@type": "Question", "name": "What are sexual and asexual reproduction in plants?", "acceptedAnswer": { "@type": "Answer", "text": "Sexual reproduction involves seeds and flowers, while asexual reproduction occurs without seeds through methods like layering, bulbs, and tubers." } }, { "@type": "Question", "name": "What are the important parts of a seed?", "acceptedAnswer": { "@type": "Answer", "text": "Important parts of a seed include the seed coat, plumule, and radicle." } }, { "@type": "Question", "name": "What is seed germination?", "acceptedAnswer": { "@type": "Answer", "text": "Seed germination is the process in which a seed grows into a new plant under suitable conditions." } }, { "@type": "Question", "name": "What conditions are necessary for germination?", "acceptedAnswer": { "@type": "Answer", "text": "Seeds need water, air, and suitable temperature for proper germination." } }, { "@type": "Question", "name": "Why is the comparison between gram seed and maize seed important?", "acceptedAnswer": { "@type": "Answer", "text": "It helps students understand the structural differences between dicot and monocot seeds." } }, { "@type": "Question", "name": "How do these MCQs help students in exams?", "acceptedAnswer": { "@type": "Answer", "text": "These MCQs strengthen concepts, improve revision, and help students prepare effectively for school tests and exams." } }, { "@type": "Question", "name": "Are online MCQs tests available on PakMCQs.org?", "acceptedAnswer": { "@type": "Answer", "text": "Yes, students can attempt online CBT-style MCQs tests for better practice and confidence building." } }, { "@type": "Question", "name": "Why should students study this chapter carefully?", "acceptedAnswer": { "@type": "Answer", "text": "This chapter helps students understand plant life cycles, reproduction, and germination, which are important concepts in Science education." } } ] } </script> <!-- Additional meta tag to prevent Blogger overrides --> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no"> <style> /* 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grid-template-columns: 1fr; gap: 10px; margin-bottom: 15px; } .option { padding: 12px 15px; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); border-radius: var(--border-radius); cursor: pointer; transition: var(--transition); display: flex; align-items: center; position: relative; background-color: var(--bg-main); /* Slightly distinct from card bg */ color: var(--color-text-primary); } .option:hover { border-color: var(--primary-color); background-color: rgba(52, 152, 219, 0.1); } .option-letter { display: inline-block; width: 24px; height: 24px; line-height: 24px; text-align: center; background-color: rgba(0,0,0,0.1); border-radius: 50%; margin-right: 12px; font-weight: 500; flex-shrink: 0; color: var(--color-text-primary); } .option-text { flex-grow: 1; } /* === UPDATE #1: Highlighted Answer Bold === */ .correct { background-color: rgba(40, 167, 69, 0.2) !important; border-color: #28a745 !important; color: var(--color-text-primary) !important; font-weight: bold !important; /* Added Bold Property */ } .correct .option-letter { background-color: #28a745; 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font-weight: bold; } .explanation .highlight-blue { color: #3498db; font-weight: bold; } .explanation .highlight-green { color: #2ecc71; font-weight: bold; } .explanation .highlight-yellow { color: #f39c12; font-weight: bold; background-color: rgba(243, 156, 18, 0.1); padding: 0 2px; border-radius: 3px; } .explanation .highlight-purple { color: #9b59b6; font-weight: bold; } .controls { display: flex; justify-content: space-between; margin-bottom: 20px; flex-wrap: wrap; gap: 10px; } .btn { padding: 10px 20px; border: none; border-radius: var(--border-radius); font-weight: 500; cursor: pointer; transition: var(--transition); } .btn-primary { background-color: var(--primary-color); color: white; } .btn-primary:hover { background-color: #2980b9; } .btn-secondary { background-color: #6c757d; color: white; } .btn-secondary:hover { background-color: #5a6268; } .divider { height: 1px; background-color: var(--border-color, rgba(0,0,0,0.1)); margin: 25px 0; transition: background-color 0.3s ease; } .ad-container { background-color: var(--bg-content); border: 1px dashed var(--border-color, rgba(0,0,0,0.2)); padding: 20px; text-align: center; margin: 20px 0; border-radius: var(--border-radius); transition: background-color 0.3s ease; color: var(--color-text-primary); } /* RELATED TOPICS SECTION */ .related-topics { background-color: var(--bg-content); padding: 15px; border-radius: var(--border-radius); margin: 20px 0; transition: background-color 0.3s ease; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); } .related-topics h3 { margin-top: 0; color: var(--color-text-primary); border-bottom: 1px solid var(--border-color, rgba(0,0,0,0.1)); padding-bottom: 10px; margin-bottom: 15px; } .related-topics ul { padding-left: 20px; } .related-topics li { margin-bottom: 8px; color: var(--color-text-primary); } .related-topics a { color: var(--primary-color); text-decoration: none; } .related-topics a:hover { text-decoration: underline; } .hidden { display: none; } .disabled { opacity: 0.5; pointer-events: none; } /* Social Share Buttons */ .share-buttons { display: flex; gap: 8px; margin-top: 15px; flex-wrap: wrap; } .share-btn { display: flex; align-items: center; justify-content: center; padding: 6px 10px; border-radius: 4px; color: white; font-size: 10px; cursor: pointer; transition: all 0.2s ease; text-decoration: none; border: none; } .share-btn .share-icon { width: 10px; height: 10px; margin-right: 5px; background-size: contain; background-repeat: no-repeat; background-position: center; } .share-btn:hover { transform: translateY(-2px); box-shadow: 0 2px 5px rgba(0,0,0,0.2); } .facebook-btn { background-color: #3b5998; } .twitter-btn { background-color: #1da1f2; } .whatsapp-btn { background-color: #25d366; } .copy-link-btn { background-color: #6c757d; } .copy-link-btn.copied { background-color: #28a745; } .social-share-section { margin: 15px 0; padding: 10px; background-color: var(--bg-content); border-radius: var(--border-radius); text-align: center; } .social-share-title { font-size: 0.9rem; color: var(--color-text-secondary); margin-bottom: 8px; } /* Pagination Styles */ .pagination { display: flex; justify-content: center; margin: 30px 0; flex-wrap: wrap; gap: 5px; } .page-btn { padding: 8px 15px; margin: 0 2px; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); border-radius: var(--border-radius); background-color: var(--bg-content); color: var(--color-text-primary); cursor: pointer; transition: var(--transition); } .page-btn:hover:not(.active) { background-color: var(--bg-main); } .active { background-color: var(--primary-color); color: white; border-color: var(--primary-color); } .page-nav { padding: 8px 15px; margin: 0 2px; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); border-radius: var(--border-radius); background-color: var(--bg-content); color: var(--color-text-primary); cursor: pointer; transition: var(--transition); } .page-nav:hover { background-color: var(--bg-main); } .disabled-nav { opacity: 0.5; cursor: not-allowed; pointer-events: none; } .page-search { margin-top: 15px; display: flex; justify-content: center; width: 100%; } .page-search input { padding: 8px 15px; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); border-radius: var(--border-radius); width: 150px; text-align: center; margin-right: 5px; background-color: var(--bg-content); color: var(--color-text-primary); } .page-search button { padding: 8px 15px; border: none; border-radius: var(--border-radius); background-color: var(--primary-color); color: white; cursor: pointer; } .page-ellipsis { display: inline-block; padding: 8px 12px; color: var(--color-text-secondary); } /* FAQ Section Styles */ .faq-section { margin: 30px 0; background-color: var(--bg-content); border-radius: var(--border-radius); padding: 20px; box-shadow: var(--box-shadow); transition: background-color 0.3s ease; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); } .faq-section h2 { color: var(--color-text-primary); border-bottom: 2px solid var(--primary-color); padding-bottom: 10px; margin-top: 0; } .faq-item { margin-bottom: 15px; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); border-radius: var(--border-radius); overflow: hidden; transition: border-color 0.3s ease; } .faq-question { background-color: var(--bg-main); padding: 12px 15px; cursor: pointer; font-weight: 500; display: flex; justify-content: space-between; align-items: center; transition: background-color 0.3s ease; color: var(--color-text-primary); } .faq-question:hover { background-color: rgba(52, 152, 219, 0.1); } .faq-answer { padding: 15px; background-color: var(--bg-content); display: none; transition: background-color 0.3s ease; color: var(--color-text-secondary); } .faq-answer.show { display: block; } .faq-toggle { font-size: 1.2rem; transition: var(--transition); } .faq-toggle.rotated { transform: rotate(45deg); } /* Image Between Questions */ .question-image { margin: 20px 0; text-align: center; } .question-image a { display: inline-block; } .question-image img { max-width: 100%; height: auto; border-radius: var(--border-radius); box-shadow: var(--box-shadow); transition: transform 0.3s ease; } .question-image img:hover { transform: scale(1.02); } .question-image-caption { margin-top: 8px; font-size: 0.9rem; color: var(--color-text-secondary); text-align: center; } .share-image-canvas { position: fixed; top: -9999px; left: -9999px; visibility: hidden; } .tts-btn { background-color: #6c757d; color: white; border: none; border-radius: var(--border-radius); padding: 8px 12px; margin: 10px 0; cursor: pointer; display: flex; align-items: center; gap: 5px; font-size: 0.9rem; transition: var(--transition); } .tts-btn:hover { background-color: #5a6268; } .tts-btn i { font-size: 1rem; } .translate-btn { background-color: #3498db; color: white; border: none; border-radius: 4px; padding: 5px 10px; margin: 5px 0; cursor: pointer; font-size: 0.8rem; transition: all 0.2s ease; } .translate-btn:hover { background-color: #2980b9; } .translate-btn i { display: none; } .explanation-urdu { display: none; font-family: 'Noto Nastaliq Urdu', serif; direction: rtl; text-align: right; margin-top: 10px; line-height: 2.2; font-size: 1.0rem; } /* Expandable Content Section */ .expandable-content { background-color: var(--bg-content); border-radius: var(--border-radius); padding: 20px; margin: 20px 0; box-shadow: var(--box-shadow); transition: all 0.3s ease; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); } .expandable-content h2 { color: var(--primary-color); margin-top: 0; padding-bottom: 10px; border-bottom: 2px solid var(--primary-color); display: flex; justify-content: space-between; align-items: center; } .content-translate-btn { background-color: var(--secondary-color); color: white; border: none; border-radius: 4px; padding: 5px 10px; font-size: 0.8rem; cursor: pointer; transition: all 0.2s ease; } .content-translate-btn:hover { background-color: #27ae60; } .content-preview { position: relative; overflow: hidden; max-height: 120px; transition: max-height 0.5s ease; } .content-preview.expanded { max-height: none; } .content-preview::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 40px; background: linear-gradient(to bottom, rgba(255,255,255,0), var(--bg-content)); transition: opacity 0.3s ease; opacity: 1; } .content-preview.expanded::after { opacity: 0; } .read-more-btn { display: inline-block; margin-top: 10px; color: var(--primary-color); cursor: pointer; font-weight: 500; transition: all 0.2s ease; } .read-more-btn:hover { text-decoration: underline; } .content-body { margin-bottom: 15px; line-height: 1.6; color: var(--color-text-primary); } .content-body p { margin-bottom: 15px; } .content-body img { max-width: 100%; height: auto; border-radius: var(--border-radius); margin: 15px 0; display: block; } .content-body .image-link { display: inline-block; position: relative; } .content-body .image-link:hover::after { content: 'Click to view'; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background-color: rgba(0,0,0,0.5); color: white; display: flex; align-items: center; justify-content: center; border-radius: var(--border-radius); } .content-body h3 { color: #e74c3c; margin: 20px 0 10px 0; } .content-body h4 { color: #3498db; margin: 15px 0 8px 0; } .content-body .highlight-word { color: #9b59b6; font-weight: bold; } .content-body .highlight-link { color: #e67e22; text-decoration: underline; font-weight: 500; } .content-body .highlight-link:hover { color: #d35400; } .content-body .urdu-content { display: none; font-family: 'Noto Nastaliq Urdu', serif; direction: rtl; text-align: right; line-height: 2; } .hidden-faq { display: none; } .see-more-faq { text-align: center; margin-top: 20px; } .see-more-faq .btn { padding: 8px 20px; font-size: 0.9rem; } .question-actions { display: flex; justify-content: space-between; align-items: center; margin-top: 15px; flex-wrap: wrap; gap: 10px; } .modern-comment-link { z-index: 5; display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 50px; background: linear-gradient(45deg, #28a745, #20c997); color: white; text-decoration: none; font-size: 0.85rem; font-weight: 500; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15); transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1); } .modern-comment-link:hover { transform: translateY(-3px); box-shadow: 0 6px 15px rgba(40, 167, 69, 0.3); color: white; } .modern-comment-link svg { width: 18px; height: 18px; fill: currentColor; } /* ========================================================================= */ /* == MOBILE RESPONSIVE TWEAKS (GAP KAM KARNE KE LIYE YAHAN CHANGES KI HAIN) == */ /* ========================================================================= */ @media (max-width: 768px) { /* Blogger Theme ki padding ka gap khatam/kam karne ke liye Negative Margin lagaya gaya hai */ .no-blogger-overlap { margin-left: -12px; margin-right: -12px; } .toc-list { grid-template-columns: 1fr; } .in-quiz-topic-heading { font-size: 1.2rem; padding: 12px; } body { padding: 0px; } .info-banner h1 { font-size: 1.5rem; } .question-text { font-size: 1.1rem; } .urdu-text { font-size: 1rem; } .page-btn, .page-nav { padding: 6px 10px; font-size: 0.9rem; } .faq-question { font-size: 1rem; } .share-buttons { gap: 6px; } .share-btn { padding: 6px 10px; font-size: 12px; } .share-btn .share-icon { width: 10px; height: 10px; } .pdf-download-btn { padding: 8px 15px; font-size: 0.9rem; } /* Andar ki jagga ko adjust kiya gaya hai */ .question-card { padding: 15px; } .option { padding: 10px 12px; } .category-grid { grid-template-columns: repeat(2, 1fr); } .expandable-content { padding: 15px; } .content-preview { max-height: 100px; } } @media (max-width: 480px) { /* Choti screen pe gap ko mazeed theek karne ke liye thora aur margin diya gaya hai */ .no-blogger-overlap { margin-left: -16px; margin-right: -16px; } body { padding: 0px; } .info-banner { padding: 15px; } .info-banner h1 { font-size: 1.3rem; } .controls { flex-direction: column; } .controls .btn { width: 100%; } .pagination { gap: 3px; justify-content: center; } .page-btn, .page-nav { padding: 8px 12px; font-size: 0.95rem; min-width: 40px; } .page-search input { width: 100px; padding: 10px; } .page-search button { padding: 5px 10px; } .expandable-content h2 { font-size: 1.2rem; flex-direction: column; align-items: flex-start; gap: 10px; } .category-grid { grid-template-columns: repeat(1, 1fr); } .modern-comment-link { padding: 5px 10px; font-size: 0.4rem; gap: 4px; } .modern-comment-link svg { width: 10px; height: 10px; } .explanation-btn { font-size: 0.85rem; } .card-badge { font-size: 9px; padding: 3px 8px; } /* Choti screens ke liye question card padding adjustment */ .question-card { padding: 12px; } } </style> <!-- STEP 1: AdSense Script ko <head> main rakhein --> <script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-4073269280727447" crossorigin="anonymous"></script> </head> <body> <!-- Main content wrapper to prevent Blogger conflicts --> <div class="no-blogger-overlap"> <img class="header-image" id="headerImage" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg__Gky0eyN6_MpUTOHHtulBf-XC2FqpchAGtMVe9SVZoQAW5ppYSodwOxmgiaIR711sIxhM-lmt3j8tX55jgg22T0w4uY_kUgLUXm8Up_RTwQbDxJEQmmgmSIRqgpeAShSdygCRaOnUkoiN_YuyYCOX6MJRBBMRn-Uwvhlx0Fwd811AZBFVpS0pH0ODA/s16000/5th%20Class%20General%20Science%20Ch-3%20Image.jpg" /> <!-- HEADER AD SECTION HATA DIYA GAYA HAI --> <!-- Info Banner Section --> <div class="info-banner"> <h1>Flowers and Seeds MCQs | Class 5 General Science</h1> <p>PakMCQs.org provides complete 5th Class General Science Chapter 3 MCQs preparation on Flowers and Seeds. Covering flower structure, sepals, petals, stamen, carpel, pollination, reproduction in plants, sexual and asexual reproduction, seed structure, germination, gram and maize seeds, and conditions necessary for germination. Perfect for school exams, concept building, class tests, scholarship preparation, and online CBT practice. Studying with explanations will insha'Allah improve your preparation.</p> <p class="urdu-text">پی ڈی ایف ڈاؤن لوڈ کرنے کے بجائے، یہاں وضاحت کے ساتھ پڑھیں۔ اِن شاء اللہ آپ کی تیاری مزید بہتر ہو جائے گی۔</p> <!-- UPDATED PDF DOWNLOAD BUTTON WITH PROGRESS BAR STRUCTURE --> <button class="pdf-download-btn" id="generatePdfBtn"> <span class="btn-text">Click here for Download PDF</span> <div class="progress-bar-fill"></div> </button> </div> <!-- New Expandable Content Section --> <div class="expandable-content"> <h2>Flowers and Seeds MCQs Preparation <button class="content-translate-btn" id="contentTranslateBtn">Translate to Urdu</button> </h2> <div class="content-preview" id="contentPreview"> <div class="content-body"> <!-- English Content --> <div class="english-content"> <h3 style="color: #e74c3c;">5th Class General Science Chapter 3 MCQs Preparation</h3> <h4 style="color: #3498db;">Flowers and Seeds | PakMCQs.org</h4> <p><span class="highlight-word" style="color: #2980b9; font-weight: bold;">PakMCQs.org</span> par 5th Class General Science Chapter 3 <span class="highlight-word" style="color: #27ae60;">“Flowers and Seeds”</span> ki complete MCQs preparation available hai. Is chapter mein flowers, pollination, seeds, germination aur reproduction in plants se related tamam important concepts ko simple aur easy MCQs ki form mein cover kiya gaya hai taa ke students apni exams, school tests, scholarship tests aur competitive preparation behtar tareeqay se kar saken.</p> <h4 style="color: #3498db;">Is Chapter Mein Kya Cover Kiya Gaya Hai?</h4> <p>Is chapter ke MCQs mein students ko flowers aur seeds ke structure aur functions ke mutaliq detailed preparation milti hai. Chapter mein ye important topics shamil hain:</p> <ul style="list-style-type: square; padding-left: 20px;"> <li><b>Structure of Flower:</b> Parts of Flower (Sepals, Petals, Stamen aur Carpel)</li> <li><span style="color: #d35400; font-weight: bold;">Pollination</span> aur uski Types (Self Pollination aur Cross Pollination)</li> <li><b>Reproduction in Plants:</b> Sexual aur Asexual Reproduction (Layering, Bulb aur Tuber)</li> <li><b>Structure of Seed:</b> Seed Coat, Plumule aur Radicle</li> <li><span style="color: #16a085; font-weight: bold;">Germination of Seed:</span> Conditions Necessary for Germination</li> <li>Structure of Gram Seed aur Maize Seed aur unka Comparison</li> </ul> <h4 style="color: #3498db;">MCQs Kis Tarah Helpful Hain?</h4> <p>Ye MCQs students ko chapter ke important concepts ko asani se samajhne aur yaad karne mein madad dete hain. Har question ko simple style mein tayar kiya gaya hai taa ke students <span style="color: #c0392b; font-weight: bold;">concept clear</span> kar saken aur exams mein achay marks hasil kar saken.</p> <h4 style="color: #3498db;">Kis Kis Ke Liye Useful Hai?</h4> <p>Ye MCQs un tamam students aur learners ke liye useful hain jo:<br> • 5th Class General Science ki tayari kar rahe hain<br> • School Tests aur Exams ki preparation karna chahte hain<br> • Concept based learning karna chahte hain<br> • <span style="color: #8e44ad; font-weight: bold;">Science ke basic concepts</span> strong banana chahte hain</p> <h4 style="color: #3498db;">PakMCQs.org Ki Khas Baat</h4> <p><span class="highlight-word" style="color: #2980b9;">PakMCQs.org</span> par 5th Class se le kar higher classes tak chapter wise MCQs available hain. Website par har topic ko easy aur student friendly style mein tayar kiya jata hai taa ke learning simple aur effective ho.</p> <h4 style="color: #3498db;">Online MCQs Test Ki Sahulat</h4> <p>Students online <span class="highlight-word" style="color: #27ae60;">CBT style MCQs tests</span> bhi attempt kar sakte hain jahan unhein real exam jaisa environment milta hai. Is se preparation aur confidence dono improve hote hain.</p> <p style="background: #f9f9f9; padding: 10px; border-left: 4px solid #e74c3c;"><strong>Chapter 3 Flowers and Seeds Ki Ahmiyat:</strong> Flowers aur seeds plants ki reproduction ka basic hissa hain. Is chapter ko samajhne se students ko <span style="color: #d35400;">plant life cycle</span>, pollination aur seed germination jaise important scientific concepts samajhne mein madad milti hai jo future science studies ke liye bhi bohat zaroori hain.</p> </div> <!-- Urdu Content --> <div class="urdu-content"> <h3 style="color: #e74c3c;">5ویں جماعت جنرل سائنس چیپٹر 3 MCQs تیاری</h3> <h4 style="color: #3498db;">پھول اور بیج (Flowers and Seeds) | PakMCQs.org</h4> <p><span class="highlight-word" style="color: #2980b9; font-weight: bold;">PakMCQs.org</span> پر 5ویں جماعت جنرل سائنس کے باب 3 <span class="highlight-word" style="color: #27ae60;">”پھول اور بیج“</span> کی مکمل MCQs تیاری موجود ہے۔ اس چیپٹر میں پھولوں، پولینیشن، بیجوں، انجماد (Germination) اور پودوں میں تولید سے متعلق تمام اہم تصورات کو سادہ ایم سی کیوز کی صورت میں کور کیا گیا ہے۔</p> <h4 style="color: #3498db;">اس چیپٹر میں کیا کور کیا گیا ہے؟</h4> <p>اس چیپٹر کے MCQs میں طلبہ کو پھولوں اور بیجوں کی ساخت اور ان کے افعال کے متعلق تفصیلی تیاری فراہم کی گئی ہے۔ اس میں درج ذیل موضوعات شامل ہیں:</p> <ul style="list-style-type: square; padding-right: 20px;"> <li><b>پھول کی ساخت:</b> پھول کے حصے (Sepals، Petals، Stamen اور Carpel)</li> <li><span style="color: #d35400; font-weight: bold;">پولینیشن</span> اور اس کی اقسام (Self اور Cross Pollination)</li> <li><b>پودوں میں تولید:</b> جنسی اور غیر جنسی تولید (Layering، Bulb اور Tuber)</li> <li><b>بیج کی ساخت:</b> Seed Coat، Plumule اور Radicle</li> <li><span style="color: #16a085; font-weight: bold;">بیج کا اگنا:</span> جرمنیشن کے لیے ضروری شرائط</li> <li>چنے اور مکئی کے بیج کی ساخت اور ان کا موازنہ</li> </ul> <h4 style="color: #3498db;">MCQs کس طرح مددگار ہیں؟</h4> <p>یہ MCQs طلبہ کو چیپٹر کے اہم تصورات کو آسانی سے سمجھنے اور یاد رکھنے میں مدد دیتے ہیں۔ ہر سوال کو سادہ انداز میں تیار کیا گیا ہے تاکہ طلبہ کے <span style="color: #c0392b; font-weight: bold;">تصورات واضح</span> ہو سکیں اور وہ امتحانات میں اچھے نمبر حاصل کر سکیں۔</p> <h4 style="color: #3498db;">یہ کن طلبہ کے لیے مفید ہیں؟</h4> <p>یہ MCQs ان تمام طلبہ کے لیے مفید ہیں جو:<br> • 5ویں جماعت جنرل سائنس کی تیاری کر رہے ہیں<br> • اسکول ٹیسٹ اور امتحانات کی تیاری کرنا چاہتے ہیں<br> • تصوراتی مطالعہ (Concept based learning) کرنا چاہتے ہیں<br> • <span style="color: #8e44ad; font-weight: bold;">سائنس کے بنیادی تصورات</span> مضبوط بنانا چاہتے ہیں</p> <h4 style="color: #3498db;">PakMCQs.org کی خاص بات</h4> <p><span class="highlight-word" style="color: #2980b9;">PakMCQs.org</span> پر 5ویں جماعت سے لے کر اعلیٰ کلاسوں تک چیپٹر وائز MCQs دستیاب ہیں۔ ویب سائٹ پر ہر ٹاپک کو طالب علم دوست انداز میں تیار کیا جاتا ہے تاکہ سیکھنے کا عمل آسان اور مؤثر ہو۔</p> <h4 style="color: #3498db;">آن لائن MCQs ٹیسٹ کی سہولت</h4> <p>طلبہ آن لائن <span class="highlight-word" style="color: #27ae60;">CBT اسٹائل ٹیسٹ</span> بھی دے سکتے ہیں جہاں انہیں حقیقی امتحان جیسا ماحول ملتا ہے۔ اس سے تیاری اور خود اعتمادی دونوں میں بہتری آتی ہے۔</p> <p style="background: #f9f9f9; padding: 10px; border-right: 4px solid #e74c3c;"><strong>چیپٹر 3 پھول اور بیج کی اہمیت:</strong> پھول اور بیج پودوں کی تولید کا بنیادی حصہ ہیں۔ اس باب کو سمجھنے سے طلبہ کو <span style="color: #d35400;">پلانٹ لائف سائیکل</span>، پولینیشن اور بیج کے اگنے جیسے اہم سائنسی تصورات سمجھنے میں مدد ملتی ہے۔</p> </div> </div> </div> <div class="read-more-btn" id="readMoreBtn">Read More</div> </div> <!-- Topics Table of Contents Container --> <div id="toc-container" class="toc-container" style="display: none;"> <h2>📚 Table of Contents (Topics Main Headings)</h2> <ul id="toc-list" class="toc-list"> <!-- TOC items will be injected here dynamically --> </ul> </div> <div class="controls"> <button class="btn btn-primary" id="toggleAnswersBtn">Show All Answers</button> <button class="btn btn-secondary" id="resetQuizBtn">Reset Quiz</button> </div> <!-- Global Selection Notice --> <div class="global-selection-notice"> <span class="urdu-text">چار آپشن میں سے کسی پر بھی کلک کرنے سے جواب سبز ہو جائے گا</span> </div> <div id="quiz-container"> <!-- Questions will be loaded here --> </div> <!-- FAQ Section - Updated design --> <!-- Visible FAQs (First 3) --> <div id="faq-container"> <div class="faq-section"> <h2>Frequently Asked Questions (FAQs)</h2> <!-- Visible FAQs (First 3) --> <div class="faq-item"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is 5th Class General Science Chapter 3 about?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Chapter 3 “Flowers and Seeds” explains the structure of flowers and seeds, pollination, germination, and reproduction in plants.</p> </div> </div> <div class="faq-item"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What topics are covered in this MCQs preparation?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>This chapter covers flower structure, parts of flowers, pollination, reproduction in plants, seed structure, germination, and different types of seeds.</p> </div> </div> <div class="faq-item"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What are the main parts of a flower?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>The main parts of a flower are sepals, petals, stamen, and carpel.</p> </div> </div> <!-- Hidden FAQs (Remaining 11) --> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is pollination?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Pollination is the process of transferring pollen from the male part of a flower to the female part for reproduction.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is the difference between self-pollination and cross-pollination?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Self-pollination occurs within the same flower or plant, while cross-pollination occurs between flowers of different plants.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is reproduction in plants?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Reproduction in plants is the process through which plants produce new plants or offspring.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What are sexual and asexual reproduction in plants?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Sexual reproduction involves seeds and flowers, while asexual reproduction occurs without seeds through methods like layering, bulbs, and tubers.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What are the important parts of a seed?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Important parts of a seed include the seed coat, plumule, and radicle.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is seed germination?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Seed germination is the process in which a seed grows into a new plant under suitable conditions.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What conditions are necessary for germination?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Seeds need water, air, and suitable temperature for proper germination.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>Why is the comparison between gram seed and maize seed important?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>It helps students understand the structural differences between dicot and monocot seeds.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>How do these MCQs help students in exams?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>These MCQs strengthen concepts, improve revision, and help students prepare effectively for school tests and exams.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>Are online MCQs tests available on PakMCQs.org?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Yes, students can attempt online CBT-style MCQs tests for better practice and confidence building.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>Why should students study this chapter carefully?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>This chapter helps students understand plant life cycles, reproduction, and germination, which are important concepts in Science education.</p> </div> </div> <div class="see-more-faq"> <button id="seeMoreFaqBtn" class="btn btn-primary">See More FAQs</button> </div> </div> </div> <!-- Pagination --> <div class="pagination" id="pagination"> <!-- Pagination buttons will be added here --> </div> <!-- FOOTER AD SECTION HATA DIYA GAYA HAI --> </div> <!-- End of no-blogger-overlap wrapper --> <!-- Hidden canvas for generating share images --> <canvas id="shareCanvas" class="share-image-canvas" width="1200" height="630"></canvas> <script> // Social Media Icons Configuration - Easily change icons by updating these links const socialIcons = { facebook: "https://cdn-icons-png.flaticon.com/512/124/124010.png", twitter: "https://cdn-icons-png.flaticon.com/512/733/733579.png", whatsapp: "https://cdn-icons-png.flaticon.com/512/220/220236.png", link: "https://cdn-icons-png.flaticon.com/512/61/61020.png", sound: "https://cdn-icons-png.flaticon.com/512/3161/3161837.png" // Added sound icon }; // STEP 2: adsCode Variable ko Update Karein const adsCode = ` <ins class="adsbygoogle" style="display:block" data-ad-client="ca-pub-4073269280727447" data-ad-slot="5355688513" data-ad-format="auto" data-full-width-responsive="true"></ins> `; // STEP 3: applyAds Function ko Behtar Banayein (YAHAN ADD KIYA GAYA HAI) function applyAds() { const adContainers = document.querySelectorAll('.ad-container'); adContainers.forEach(container => { container.innerHTML = adsCode; // Yeh ab sirf <ins> tag daalay ga try { // Yeh line AdSense ko naye ad unit ko process karne ke liye kehti hai (adsbygoogle = window.adsbygoogle || []).push({}); } catch (e) { console.error("AdSense error: ", e); } }); } // Updated Data with pdf: true property for demonstration const questions = [ { "topicHeading": "Structure of a Flower", "question": "Which part of the plant is considered very important and attractive?", "urdu": "پودے کا کون سا حصہ بہت اہم اور پرکشش سمجھا جاتا ہے؟", "options": [ "Root", "Stem", "Flower", "Leaf" ], "correctAnswer": "C", "explanation": "[red]Flower[/red] is correct because [blue]it is the reproductive part of the plant that attracts insects for pollination with its colors and scents[/blue].", "explanationUrdu": "[red]پھول (Flower)[/red] درست ہے کیونکہ [blue]یہ پودے کا وہ حصہ ہے جو اپنی رنگت اور خوشبو کی وجہ سے پرکشش ہوتا ہے اور افزائشِ نسل میں اہم کردار ادا کرتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which plant is an example of having only one flower at a stalk?", "urdu": "کس پودے کی مثال ایسی ہے جس کے ایک ڈنٹھل پر صرف ایک پھول ہوتا ہے؟", "options": [ "Mustard", "Rose", "Wheat", "Grass" ], "correctAnswer": "B", "explanation": "[red]Rose[/red] is correct because [blue]in many varieties of roses, a single beautiful flower grows at the end of an individual stalk[/blue].", "explanationUrdu": "[red]گلاب (Rose)[/red] درست ہے کیونکہ [blue]گلاب کے پودے میں اکثر ایک ہی ڈنٹھل پر ایک ہی خوبصورت پھول اگتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which flower is an example of those produced in bunches?", "urdu": "کون سا پھول گچھوں میں پیدا ہونے والے پھولوں کی مثال ہے؟", "options": [ "Rose", "Mustard", "Lotus", "Tulip" ], "correctAnswer": "B", "explanation": "[red]Mustard[/red] is correct because [blue]its flowers grow close together in groups or bunches rather than individually[/blue].", "explanationUrdu": "[red]سرسوں (Mustard)[/red] درست ہے کیونکہ [blue]اس کے پھول تنہا اگنے کے بجائے گچھوں کی صورت میں ایک ساتھ پیدا ہوتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the stalk of the flower called?", "urdu": "پھول کے ڈنٹھل (Stalk) کو کیا کہا جاتا ہے؟", "options": [ "Pedicel", "Root", "Petal", "Leaf" ], "correctAnswer": "A", "explanation": "[red]Pedicel[/red] is correct as [blue]it is the scientific name for the small stem that supports an individual flower[/blue].", "explanationUrdu": "[red]پیڈیسل (Pedicel)[/red] درست ہے کیونکہ [blue]یہ اس چھوٹی سی ڈنڈی یا ڈنٹھل کا نام ہے جس پر پھول لگا ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How many main parts does a flower have at the pedicel?", "urdu": "پیڈیسل پر پھول کے کتنے اہم حصے ہوتے ہیں؟", "options": [ "Two", "Six", "Four", "Eight" ], "correctAnswer": "C", "explanation": "[red]Four[/red] is correct because [blue]a typical flower consists of four main structural parts arranged together on the pedicel[/blue].", "explanationUrdu": "[red]چار[/red] درست ہے کیونکہ [blue]ایک عام پھول پیڈیسل پر موجود چار بنیادی حصوں پر مشتمل ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "In what form do the parts of a flower occur?", "urdu": "پھول کے حصے کس شکل میں موجود ہوتے ہیں؟", "options": [ "In a straight line", "In the form of four whorls", "In a square shape", "Randomly scattered" ], "correctAnswer": "B", "explanation": "[red]In the form of four whorls[/red] is correct because [blue]the flower parts are arranged in circular patterns or rings around the center[/blue].", "explanationUrdu": "[red]چار گھیروں (Whorls) کی شکل میں[/red] درست ہے کیونکہ [blue]پھول کے حصے مرکز کے گرد دائروں یا حلقوں کی صورت میں ترتیب دیے گئے ہوتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What are the four parts of a flower?", "urdu": "پھول کے چار حصے کون سے ہیں؟", "options": [ "Root, Stem, Leaf, Seed", "Sepals, Petals, Stamens, Carpel", "Fruit, Bark, Branch, Bud", "Water, Soil, Air, Sunlight" ], "correctAnswer": "B", "explanation": "[red]Sepals, Petals, Stamens, Carpel[/red] are the correct four parts that [blue]make up the complete structure of a flower[/blue].", "explanationUrdu": "[red]سیپلز، پیٹلز، سٹیمنز اور کارپل[/red] درست ہے کیونکہ [blue]یہ چاروں مل کر ایک مکمل پھول کی ساخت بناتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which part of the flower consists of green leaflets and forms the first whorl?", "urdu": "پھول کا وہ کون سا حصہ ہے جو سبز پتیوں پر مشتمل ہوتا ہے اور پہلا گھیرا بناتا ہے؟", "options": [ "Petals", "Sepals", "Stamen", "Ovary" ], "correctAnswer": "B", "explanation": "[red]Sepals[/red] is correct because [blue]these are the outermost green leaf-like structures that form the first whorl of a flower[/blue].", "explanationUrdu": "[red]سیپلز (Sepals)[/red] درست ہے کیونکہ [blue]یہ پھول کی سب سے بیرونی سبز پتیاں ہوتی ہیں جو پہلا گھیرا بناتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the main function of sepals in a flower?", "urdu": "پھول میں سیپلز کا بنیادی کام کیا ہے؟", "options": [ "To make seeds", "To attract insects", "To protect the internal structures", "To produce pollen" ], "correctAnswer": "C", "explanation": "[red]To protect the internal structures[/red] is correct because [blue]sepals cover and shield the delicate inner parts of the flower during the bud stage[/blue].", "explanationUrdu": "[red]اندرونی ساختوں کی حفاظت کرنا[/red] درست ہے کیونکہ [blue]سیپلز کلی کی حالت میں پھول کے نازک اندرونی حصوں کو ڈھانپ کر محفوظ رکھتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which part of the flower consists of coloured leaflets and forms the second whorl?", "urdu": "پھول کا وہ کون سا حصہ ہے جو رنگین پتیوں پر مشتمل ہوتا ہے اور دوسرا گھیرا بناتا ہے؟", "options": [ "Carpel", "Anther", "Petals", "Filament" ], "correctAnswer": "C", "explanation": "[red]Petals[/red] is correct because [blue]they are the bright, coloured leaflets that make up the second whorl of the flower structure[/blue].", "explanationUrdu": "[red]پیٹلز (Petals)[/red] درست ہے کیونکہ [blue]یہ پھول کی وہ رنگین پتیاں ہیں جو اس کا دوسرا گھیرا بناتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the primary function of petals in a flower?", "urdu": "پھول میں پتیوں (Petals) کا بنیادی کام کیا ہے؟", "options": [ "To produce food", "To attract insects and birds", "To support the stem", "To store water" ], "correctAnswer": "B", "explanation": "[red]To attract insects and birds[/red] is correct because [blue]the bright colours of petals draw pollinators to the flower for reproduction[/blue].", "explanationUrdu": "[red]کیڑوں اور پرندوں کو راغب کرنا[/red] درست ہے کیونکہ [blue]پتیوں کے شوخ رنگ کیڑوں کو پولینیشن کے لیے اپنی طرف مائل کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which part of the flower consists of the anther and filament and forms the third whorl?", "urdu": "پھول کا وہ کون سا حصہ ہے جو اینتھر اور فلامنٹ پر مشتمل ہوتا ہے اور تیسرا گھیرا بناتا ہے؟", "options": [ "Sepals", "Stamen", "Stigma", "Style" ], "correctAnswer": "B", "explanation": "[red]Stamen[/red] is correct because [blue]it is the collective term for the male parts located in the third whorl of the flower[/blue].", "explanationUrdu": "[red]سٹیمن (Stamen)[/red] درست ہے کیونکہ [blue]یہ نر حصے کا نام ہے جو اینتھر اور فلامنٹ پر مشتمل ہوتا ہے اور تیسرا گھیرا بناتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the function of the stamen in a flower?", "urdu": "پھول میں سٹیمن کا کیا کام ہے؟", "options": [ "It is the female part", "It is the male reproductive part", "It protects the bud", "It absorbs sunlight" ], "correctAnswer": "B", "explanation": "[red]It is the male reproductive part[/red] is correct because [blue]the stamen is responsible for producing the male gametes needed for plant reproduction[/blue].", "explanationUrdu": "[red]یہ نر تولیدی حصہ ہے[/red] درست ہے کیونکہ [blue]سٹیمن پودے کی افزائش کے لیے ضروری نر خلیات پیدا کرنے کا ذمہ دار ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the characteristic of an anther in a flower?", "urdu": "پھول میں اینتھر (Anther) کی کیا خصوصیت ہے؟", "options": [ "It is neck-shaped", "It is round or oval sac-shaped", "It is always green", "It is a long stalk" ], "correctAnswer": "B", "explanation": "[red]It is round or oval sac-shaped[/red] is correct because [blue]anthers are tiny yellow structures that hold the pollen grains inside them[/blue].", "explanationUrdu": "[red]یہ گول یا بیضوی تھیلی نما ساخت ہے[/red] درست ہے کیونکہ [blue]اینتھر زرد رنگ کی چھوٹی سی تھیلی ہوتی ہے جس میں پولن گرینز ہوتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the function of the anther in a flower?", "urdu": "پھول میں اینتھر کا کیا کام ہے؟", "options": [ "It holds the style", "Here, pollen grains are formed", "It attracts birds", "It produces seeds" ], "correctAnswer": "B", "explanation": "[red]Here, pollen grains are formed[/red] is correct because [blue]the anther is the specific site where male reproductive cells are produced[/blue].", "explanationUrdu": "[red]یہاں پولن گرینز بنتے ہیں[/red] درست ہے کیونکہ [blue]اینتھر وہ مخصوص جگہ ہے جہاں نر تولیدی خلیات پیدا ہوتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which structure is a long stalk-shaped part of the stamen?", "urdu": "سٹیمن کا وہ کون سا حصہ ہے جو لمبی ڈنڈی کی شکل کا ہوتا ہے؟", "options": [ "Ovary", "Filament", "Sepal", "Stigma" ], "correctAnswer": "B", "explanation": "[red]Filament[/red] is correct because [blue]it is the thin, long stalk that carries and supports the anther at its tip[/blue].", "explanationUrdu": "[red]فلامنٹ (Filament)[/red] درست ہے کیونکہ [blue]یہ وہ لمبی ڈنڈی ہے جو اینتھر کو سہارا دیتی اور اسے اوپر تھامے رکھتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the function of the filament in a flower?", "urdu": "پھول میں فلامنٹ کا کیا کام ہے؟", "options": [ "To produce ovules", "To give support to the anther", "To attract insects", "To form the fruit" ], "correctAnswer": "B", "explanation": "[red]To give support to the anther[/red] is correct because [blue]the filament holds the anther in the right position for pollen release[/blue].", "explanationUrdu": "[red]اینتھر کو سہارا دینا[/red] درست ہے کیونکہ [blue]فلامنٹ اینتھر کو صحیح جگہ پر تھامے رکھتا ہے تاکہ پولن گرینز آسانی سے پھیل سکیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which part forms the fourth whorl and consists of stigma, style, and ovary?", "urdu": "پھول کا وہ کون سا حصہ ہے جو چوتھا گھیرا بناتا ہے اور سٹگما، سٹائل اور اووری پر مشتمل ہوتا ہے؟", "options": [ "Stamen", "Carpel", "Petal", "Sepal" ], "correctAnswer": "B", "explanation": "[red]Carpel[/red] is correct because [blue]it occupies the innermost fourth whorl and contains the essential female components[/blue].", "explanationUrdu": "[red]کارپل (Carpel)[/red] درست ہے کیونکہ [blue]یہ پھول کا سب سے اندرونی چوتھا گھیرا بناتا ہے اور مادہ حصوں پر مشتمل ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the function of the carpel in a flower?", "urdu": "پھول میں کارپل کا کیا کام ہے؟", "options": [ "It is the male part", "It is the female sexual reproductive part", "It makes pollen grains", "It protects the petals" ], "correctAnswer": "B", "explanation": "[red]It is the female sexual reproductive part[/red] is correct because [blue]the carpel is where fertilization happens and seeds eventually develop[/blue].", "explanationUrdu": "[red]یہ مادہ جنسی تولیدی حصہ ہے[/red] درست ہے کیونکہ [blue]کارپل وہ جگہ ہے جہاں ملاپ کا عمل ہوتا ہے اور بیج بنتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the characteristic of the stigma in a carpel?", "urdu": "کارپل میں سٹگما (Stigma) کی کیا خصوصیت ہے؟", "options": [ "It is oval-shaped at the bottom", "It is the bottle-shaped part", "It is a long green leaf", "It is a yellow sac" ], "correctAnswer": "B", "explanation": "[red]It is the bottle-shaped part[/red] is correct because [blue]the stigma is the top receptive portion of the carpel designed to catch pollen[/blue].", "explanationUrdu": "[red]یہ کارپل کا بوتل نما حصہ ہے[/red] درست ہے کیونکہ [blue]سٹگما کارپل کا سب سے اوپری حصہ ہے جو پولن کو پکڑنے کے لیے بنا ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the function of the stigma?", "urdu": "سٹگما کا کیا کام ہے؟", "options": [ "To produce nectar", "Pollen grains adhere to it and germinate", "To protect the ovary", "To store food" ], "correctAnswer": "B", "explanation": "[red]Pollen grains adhere to it and germinate[/red] is correct because [blue]the stigma provides a sticky surface for pollen to land and start growing a tube[/blue].", "explanationUrdu": "[red]پولن گرینز اس سے چپکتے ہیں اور اگتے ہیں[/red] درست ہے کیونکہ [blue]سٹگما پولن کو چپکنے اور نالی بنانے کے لیے جگہ فراہم کرتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Where is the style located in the carpel?", "urdu": "کارپل میں سٹائل (Style) کہاں واقع ہوتا ہے؟", "options": [ "Above the stigma", "It is the neck-shaped part below the stigma", "Inside the ovule", "At the very bottom" ], "correctAnswer": "B", "explanation": "[red]It is the neck-shaped part below the stigma[/red] is correct because [blue]the style connects the top stigma to the bottom ovary[/blue].", "explanationUrdu": "[red]یہ سٹگما کے نیچے گردن نما حصہ ہے[/red] درست ہے کیونکہ [blue]سٹائل اوپری سٹگما کو نچلی اووری سے جوڑتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the function of the style in a flower?", "urdu": "پھول میں سٹائل کا کیا کام ہے؟", "options": [ "It makes pollen", "The pollen tube passes through it", "It attracts insects", "It protects the petals" ], "correctAnswer": "B", "explanation": "[red]The pollen tube passes through it[/red] is correct because [blue]the style provides a path for the male gametes to reach the ovules[/blue].", "explanationUrdu": "[red]پولن ٹیوب اس میں سے گزرتی ہے[/red] درست ہے کیونکہ [blue]سٹائل نر خلیات کو اووری تک پہنچنے کے لیے راستہ فراہم کرتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the characteristic shape and position of the ovary?", "urdu": "اووری (Ovary) کی مخصوص شکل اور جگہ کیا ہے؟", "options": [ "Sac-shaped at the top", "Oval-shaped part below the style", "Long and thin at the side", "Yellow and oval" ], "correctAnswer": "B", "explanation": "[red]Oval-shaped part below the style[/red] is correct because [blue]the ovary is the swollen base of the carpel[/blue].", "explanationUrdu": "[red]یہ سٹائل کے نیچے بیضوی شکل کا حصہ ہے[/red] درست ہے کیونکہ [blue]اووری کارپل کا نچلا پھولا ہوا حصہ ہوتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the function of the ovary in a carpel?", "urdu": "کارپل میں اووری کا کیا کام ہے؟", "options": [ "To produce pollen", "It has one or more ovules", "To attract birds", "To protect the pedicel" ], "correctAnswer": "B", "explanation": "[red]It has one or more ovules[/red] is correct because [blue]the ovary protects the ovules which later turn into seeds after fertilization[/blue].", "explanationUrdu": "[red]اس میں ایک یا زیادہ اوویولز ہوتے ہیں[/red] درست ہے کیونکہ [blue]اووری اوویولز کی حفاظت کرتی ہے جو بعد میں بیج بن جاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Pollination and its Types", "question": "In which part of the flower are many pollen grains found?", "urdu": "پھول کے کس حصے میں بہت سے پولن گرینز پائے جاتے ہیں؟", "options": [ "Stigma", "Anther", "Style", "Ovary" ], "correctAnswer": "B", "explanation": "[red]Anther[/red] is correct because [blue]it is the part of the stamen that produces and stores the tiny pollen grains[/blue].", "explanationUrdu": "[red]اینتھر (Anther)[/red] درست ہے کیونکہ [blue]یہ سٹیمن کا وہ حصہ ہے جہاں پولن گرینز بنتے اور جمع ہوتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is contained inside each individual pollen grain?", "urdu": "ہر پولن گرین کے اندر کیا موجود ہوتا ہے؟", "options": [ "Seeds", "Water", "Male sex cells", "Female sex cells" ], "correctAnswer": "C", "explanation": "[red]Male sex cells[/red] is correct because [blue]each pollen grain carries the genetic material needed to fertilize the plant[/blue].", "explanationUrdu": "[red]نر تولیدی خلیات (Male sex cells)[/red] درست ہے کیونکہ [blue]ہر پولن گرین اپنے اندر وہ خلیات رکھتا ہے جو پودے کی افزائش کے لیے ضروری ہوتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "During reproduction, to which part of the flower are pollen grains transferred?", "urdu": "تولید کے عمل کے دوران پولن گرینز پھول کے کس حصے میں منتقل ہوتے ہیں؟", "options": [ "Filament", "Petals", "Stigma", "Sepals" ], "correctAnswer": "C", "explanation": "[red]Stigma[/red] is correct because [blue]it is the sticky receiving part of the carpel where pollen lands to begin the fertilization process[/blue].", "explanationUrdu": "[red]سٹگما (Stigma)[/red] درست ہے کیونکہ [blue]یہ کارپل کا وہ چپکنے والا حصہ ہے جہاں پولن گرینز منتقلی کے بعد پہنچتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the process of transferring pollen grains from the anther to the stigma called?", "urdu": "اینتھر سے سٹگما تک پولن گرینز کی منتقلی کے عمل کو کیا کہا جاتا ہے؟", "options": [ "Fertilization", "Photosynthesis", "Pollination", "Germination" ], "correctAnswer": "C", "explanation": "[red]Pollination[/red] is correct because [blue]it is the essential biological step that allows plants to produce seeds and fruits[/blue].", "explanationUrdu": "[red]پولینیشن (Pollination)[/red] درست ہے کیونکہ [blue]یہ وہ حیاتیاتی عمل ہے جس کے ذریعے پودے بیج اور پھل پیدا کرنے کے قابل ہوتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How many types of pollination are there?", "urdu": "پولینیشن کی کتنی اقسام ہیں؟", "options": [ "One", "Two", "Three", "Four" ], "correctAnswer": "B", "explanation": "[red]Two[/red] is correct because [blue]plants use two different methods of transferring pollen based on whether it stays on the same plant or goes to another[/blue].", "explanationUrdu": "[red]دو[/red] درست ہے کیونکہ [blue]پودوں میں پولن کی منتقلی کے دو مختلف طریقے ہوتے ہیں جن کے ذریعے وہ اپنی نسل بڑھاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What are the two types of pollination called?", "urdu": "پولینیشن کی دو اقسام کو کیا کہا جاتا ہے؟", "options": [ "High and Low", "Fast and Slow", "Self and Cross pollination", "Big and Small" ], "correctAnswer": "C", "explanation": "[red]Self and cross pollination[/red] is correct because [blue]these are the two ways plants transfer pollen to ensure reproduction[/blue].", "explanationUrdu": "[red]سیلف اور کراس پولینیشن[/red] درست ہے کیونکہ [blue]یہ پودوں میں پولن کی منتقلی کے دو اہم طریقے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Self-Pollination", "question": "What is it called when pollen grains are transferred to the stigma of the same flower?", "urdu": "اگر پولن گرینز اسی پھول کے سٹگما پر منتقل ہوں تو اسے کیا کہا جاتا ہے؟", "options": [ "Cross pollination", "Self pollination", "Fertilization", "Artificial pollination" ], "correctAnswer": "B", "explanation": "[red]Self pollination[/red] is correct because [blue]the transfer of pollen occurs within the single flower, not moving to another plant[/blue].", "explanationUrdu": "[red]سیلف پولینیشن (Self pollination)[/red] درست ہے کیونکہ [blue]پولن گرینز کی منتقلی اسی ایک پھول کے اندر ہوتی ہے، کسی دوسرے پودے پر نہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "If pollen is transferred to the stigma of another flower on the same plant, it is:", "urdu": "اگر پولن اسی پودے کے کسی دوسرے پھول کے سٹگما پر منتقل ہوں تو اسے کیا کہتے ہیں؟", "options": [ "Self pollination", "Cross pollination", "Germination", "Reproduction" ], "correctAnswer": "A", "explanation": "[red]Self pollination[/red] is correct because [blue]even if the flower is different, the plant remains the same, keeping the process internal[/blue].", "explanationUrdu": "[red]سیلف پولینیشن[/red] درست ہے کیونکہ [blue]اگرچہ پھول دوسرا ہو لیکن پودا وہی رہتا ہے، اس لیے یہ عمل سیلف پولینیشن کہلاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "In which of these plants does self pollination commonly take place?", "urdu": "ان میں سے کن پودوں میں عام طور پر سیلف پولینیشن ہوتی ہے؟", "options": [ "Mango and Apple", "Sunflowers", "Pea, cotton and tomato", "Pine trees" ], "correctAnswer": "C", "explanation": "[red]Pea, cotton and tomato[/red] is correct because [blue]these specific plants have a flower structure that allows self pollination to happen easily[/blue].", "explanationUrdu": "[red]مٹر، کپاس اور ٹماٹر[/red] درست ہے کیونکہ [blue]ان مخصوص پودوں کے پھولوں کی ساخت ایسی ہوتی ہے کہ ان میں سیلف پولینیشن آسانی سے ہو جاتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Cross Pollination", "question": "What is it called when pollen grains are transferred from the flower of one plant to the stigma of another plant?", "urdu": "جب پولن گرینز ایک پودے کے پھول سے دوسرے پودے کے پھول کے سٹگما پر منتقل ہوتے ہیں تو اسے کیا کہا جاتا ہے؟", "options": [ "Self Pollination", "Cross Pollination", "Germination", "Transpiration" ], "correctAnswer": "B", "explanation": "[red]Cross Pollination[/red] is correct because [blue]it involves the movement of pollen grains between two different plants of the same type[/blue].", "explanationUrdu": "[red]کراس پولینیشن (Cross Pollination)[/red] درست ہے کیونکہ [blue]اس میں پولن گرینز ایک ہی قسم کے دو الگ الگ پودوں کے درمیان منتقل ہوتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "For successful cross pollination, the two plants must be of the:", "urdu": "کامیاب کراس پولینیشن کے لیے ضروری ہے کہ دونوں پودے ہوں:", "options": [ "Different type", "Same type", "Different seasons", "Opposite colors" ], "correctAnswer": "B", "explanation": "[red]Same type[/red] is correct because [blue]pollen from one species can only fertilize a flower of the same species or type[/blue].", "explanationUrdu": "[red]ایک ہی قسم (Same type)[/red] درست ہے کیونکہ [blue]ایک پودے کے پولن صرف اپنی ہی قسم کے دوسرے پودے کے پھول کو بارآور کر سکتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "In which of the following plants does cross pollination take place?", "urdu": "درج ذیل میں سے کن پودوں میں کراس پولینیشن کا عمل ہوتا ہے؟", "options": [ "Pea", "Tomato", "Maize, papaya, and rose", "Cotton" ], "correctAnswer": "C", "explanation": "[red]Maize, papaya, and rose[/red] is correct as [blue]these plants rely on external agents to carry pollen from one plant to another for reproduction[/blue].", "explanationUrdu": "[red]مکئی، پپیتا اور گلاب[/red] درست ہے کیونکہ [blue]یہ پودے افزائش کے لیے پولن کو ایک پودے سے دوسرے پودے تک لے جانے کے لیے بیرونی ذرائع پر انحصار کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of the following flowers is an example that may have more than one carpel?", "urdu": "مندرجہ ذیل میں سے کون سا پھول ایک سے زیادہ کارپل رکھنے کی ایک مثال ہے؟", "options": [ "Mustard", "Pea", "China rose", "Wheat" ], "correctAnswer": "C", "explanation": "[red]China rose[/red] is correct because [blue]it can contain multiple female reproductive parts (carpels) within a single flower structure[/blue].", "explanationUrdu": "[red]چائنا روز (China rose)[/red] درست ہے کیونکہ [blue]اس کے ایک پھول کی ساخت کے اندر ایک سے زیادہ مادہ تولیدی حصے (carpels) ہو سکتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Through which two agents does most of the pollination take place in nature?", "urdu": "قدرت میں پولینیشن کا زیادہ تر عمل کن دو ذرائع سے ہوتا ہے؟", "options": [ "Birds and water", "Insects and air", "Humans and animals", "Soil and rain" ], "correctAnswer": "B", "explanation": "[red]Insects and air[/red] are correct because [blue]they are the primary natural carriers that transfer pollen grains between most plant species[/blue].", "explanationUrdu": "[red]کیڑے اور ہوا[/red] درست ہیں کیونکہ [blue]یہ وہ بنیادی قدرتی ذرائع ہیں جو زیادہ تر پودوں کے درمیان پولن گرینز کو منتقل کرنے کا کام کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is true about the structure of wind-pollinated flowers compared to insect-pollinated flowers?", "urdu": "ہوا کے ذریعے پولینیشن کرنے والے پھولوں کی ساخت کا کیڑوں کے ذریعے پولینیشن کرنے والے پھولوں سے کیا موازنہ ہے؟", "options": [ "They are identical", "They are different", "They are only green", "They are always larger" ], "correctAnswer": "B", "explanation": "[red]Different[/red] is correct because [blue]flowers adapt their physical shape and features based on whether they rely on the wind or insects to move pollen[/blue].", "explanationUrdu": "[red]مختلف (Different) ہونا[/red] درست ہے کیونکہ [blue]پھول اپنی جسمانی شکل اور خصوصیات کو اس بنیاد پر ڈھالتے ہیں کہ وہ پولن کی منتقلی کے لیے ہوا پر انحصار کرتے ہیں یا کیڑوں پر[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Besides wind and insects, which other agents help in the process of pollination?", "urdu": "ہوا اور کیڑوں کے علاوہ پولینیشن کے عمل میں کون سے دوسرے ذرائع مدد کرتے ہیں؟", "options": [ "Fire and smoke", "Bats and water", "Stars and moon", "Rocks and sand" ], "correctAnswer": "B", "explanation": "[red]Bats and water[/red] are correct as [blue]they also serve as important biological and physical agents for pollen transfer in specific environments[/blue].", "explanationUrdu": "[red]چمگادڑ اور پانی[/red] درست ہیں کیونکہ [blue]یہ بھی مخصوص ماحول میں پولن کی منتقلی کے لیے اہم حیاتیاتی اور طبعی ذرائع کے طور پر کام کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Why is cross pollination essential for papaya plants?", "urdu": "پپیتا کے پودوں کے لیے کراس پولینیشن کیوں ضروری ہے؟", "options": [ "They have no seeds", "Male and female flowers are on separate plants", "They grow only in water", "Their flowers are always green" ], "correctAnswer": "B", "explanation": "[red]Male and female flowers are on separate plants[/red] is correct because [blue]for fruit to form, pollen must travel from a male plant to a female plant[/blue].", "explanationUrdu": "[red]نر اور مادہ پھول الگ الگ پودوں پر ہوتے ہیں[/red] درست ہے کیونکہ [blue]پپیتا کے پودوں میں پھل بننے کے لیے پولن کا ایک پودے (نر) سے دوسرے پودے (مادہ) تک جانا لازمی ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Types of Reproduction in Plants", "question": "What is the main difference between living and non-living things?", "urdu": "جاندار اور بے جان اشیاء کے درمیان بنیادی فرق کیا ہے؟", "options": [ "The ability to move", "The ability of reproduction", "The ability to sleep", "The ability to grow large" ], "correctAnswer": "B", "explanation": "[red]The ability of reproduction[/red] is correct because [blue]only living things can produce new offspring, while non-living things cannot[/blue].", "explanationUrdu": "[red]تولید کی صلاحیت (Reproduction)[/red] درست ہے کیونکہ [blue]صرف جاندار ہی اپنی نسل بڑھا سکتے ہیں، جبکہ بے جان اشیاء ایسا نہیں کر سکتیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is true about the life span of living things?", "urdu": "جانداروں کی زندگی کی مدت (Life span) کے بارے میں کیا درست ہے؟", "options": [ "It is unlimited", "It is limited", "It never ends", "It is the same for all" ], "correctAnswer": "B", "explanation": "[red]Limited[/red] is correct because [blue]every living organism has a specific time to live and cannot stay alive forever[/blue].", "explanationUrdu": "[red]محدود (Limited) ہونا[/red] درست ہے کیونکہ [blue]ہر جاندار کی زندگی کا ایک مخصوص وقت ہوتا ہے اور وہ ہمیشہ زندہ نہیں رہ سکتا[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What eventually happens to all living things sooner or later?", "urdu": "تمام جانداروں کے ساتھ آخر کار جلد یا بدیر کیا ہوتا ہے؟", "options": [ "They turn into stone", "They die", "They stop growing", "They change their color" ], "correctAnswer": "B", "explanation": "[red]They die[/red] is correct because [blue]death is the natural end of the life cycle for every living organism on Earth[/blue].", "explanationUrdu": "[red]وہ مر جاتے ہیں[/red] درست ہے کیونکہ [blue]موت زمین پر موجود ہر جاندار کے زندگی کے چکر کا قدرتی خاتمہ ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Despite individual living things dying, what continues on the Earth?", "urdu": "انفرادی جانداروں کے مرنے کے باوجود زمین پر کیا چیز جاری رہتی ہے؟", "options": [ "Life", "Only rocks", "Darkness", "Cold weather" ], "correctAnswer": "A", "explanation": "[red]Life[/red] is correct because [blue]the process of reproduction ensures that new organisms are always born to replace those that die[/blue].", "explanationUrdu": "[red]زندگی[/red] درست ہے کیونکہ [blue]تولید کا عمل اس بات کو یقینی بناتا ہے کہ مرنے والوں کی جگہ نئے جاندار ہمیشہ پیدا ہوتے رہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Why do living things produce new organisms of their own kind?", "urdu": "جاندار اپنی ہی قسم کے نئے جاندار کیوں پیدا کرتے ہیں؟", "options": [ "To waste energy", "So that their generation continues", "To change the weather", "To become faster" ], "correctAnswer": "B", "explanation": "[red]So that their generation continues[/red] is correct because [blue]reproduction allows a species to survive and exist through many generations[/blue].", "explanationUrdu": "[red]تاکہ ان کی نسل جاری رہے[/red] درست ہے کیونکہ [blue]تولید کے ذریعے کوئی بھی نوع اپنی بقا اور وجود کو نسل در نسل برقرار رکھتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How should you prepare the rose stem for planting according to the activity?", "urdu": "سرگرمی کے مطابق آپ کو گلاب کے تنے کو لگانے کے لیے کیسے تیار کرنا چاہیے؟", "options": [ "Burn it", "Cut it into two or three pieces", "Boil it in water", "Keep it in a closed box" ], "correctAnswer": "B", "explanation": "[red]Cut it into two or three pieces[/red] is correct because [blue]segmenting the rose stem allows you to create several potential new plants from a single parent branch[/blue].", "explanationUrdu": "[red]اسے دو یا تین ٹکڑوں میں کاٹ لیں[/red] درست ہے کیونکہ [blue]گلاب کے تنے کو ٹکڑوں میں تقسیم کرنے سے آپ ایک ہی شاخ سے کئی نئے پودے تیار کر سکتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How many nodes of the rose stem piece should be placed inside the soil?", "urdu": "گلاب کے تنے کے ٹکڑے کے کتنے نوڈس (nodes) مٹی کے اندر ہونے چاہئیں؟", "options": [ "Zero", "At least two", "All nodes", "Only the tip" ], "correctAnswer": "B", "explanation": "[red]At least two[/red] is correct because [blue]nodes are the points where roots and shoots grow, so having them in the soil helps the plant establish itself[/blue].", "explanationUrdu": "[red]کم از کم دو[/red] درست ہے کیونکہ [blue]نوڈس وہ مقامات ہیں جہاں سے جڑیں اور شاخیں نکلتی ہیں، اس لیے انہیں مٹی میں رکھنے سے پودے کو جڑ پکڑنے میں مدد ملتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What should be present on the part of the stem that remains above the soil?", "urdu": "تنے کے اس حصے پر کیا ہونا چاہیے جو مٹی سے اوپر رہتا ہے؟", "options": [ "Large thorns", "Buds", "Dead bark", "Colorful paint" ], "correctAnswer": "B", "explanation": "[red]Buds[/red] is correct because [blue]these small growths will eventually develop into new leaves and branches as the stem grows[/blue].", "explanationUrdu": "[red]کلیاں (Buds)[/red] درست ہے کیونکہ [blue]یہ چھوٹی سی بڑھوتری والے حصے ہوتے ہیں جو تنے کے بڑھنے کے ساتھ نئے پتوں اور شاخوں میں تبدیل ہو جاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What should be removed from the stem piece before planting it in the pot?", "urdu": "گملے میں لگانے سے پہلے تنے کے ٹکڑے سے کیا ہٹا دینا چاہیے؟", "options": [ "The bark", "Its leaves", "The soil", "The buds" ], "correctAnswer": "B", "explanation": "[red]Its leaves[/red] is correct because [blue]removing leaves helps the stem focus its energy on growing new roots instead of maintaining existing foliage[/blue].", "explanationUrdu": "[red]اس کے پتے[/red] درست ہے کیونکہ [blue]پتے ہٹانے سے تنے کو اپنی توانائی پرانے پتوں کو برقرار رکھنے کے بجائے نئی جڑیں نکالنے پر مرکوز کرنے میں مدد ملتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the first sign of growth after pouring water and waiting for a few days?", "urdu": "پانی ڈالنے اور چند دن انتظار کرنے کے بعد بڑھوتری کی پہلی علامت کیا ہوتی ہے؟", "options": [ "The stem turns black", "New leaves appear", "The stem disappears", "Flowers bloom instantly" ], "correctAnswer": "B", "explanation": "[red]New leaves appear[/red] is correct because [blue]it indicates that the stem has successfully started growing and absorbing nutrients from the soil[/blue].", "explanationUrdu": "[red]نئے پتے نمودار ہوتے ہیں[/red] درست ہے کیونکہ [blue]یہ اس بات کی نشاندہی کرتا ہے کہ تنے نے کامیابی سے بڑھنا اور مٹی سے غذائی اجزاء جذب کرنا شروع کر دیا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the process of growing a new plant from a piece of stem called?", "urdu": "تنے کے ایک ٹکڑے سے نیا پودا اگانے کے عمل کو کیا کہا جاتا ہے؟", "options": [ "Stem cutting", "Seed sowing", "Fruit picking", "Root digging" ], "correctAnswer": "A", "explanation": "[red]Stem cutting[/red] is correct because [blue]it is a method of plant propagation where a cut portion of the stem is used to grow a new individual[/blue].", "explanationUrdu": "[red]سٹم کٹنگ (Stem cutting)[/red] درست ہے کیونکہ [blue]یہ پودوں کی افزائش کا وہ طریقہ ہے جس میں تنے کا کٹا ہوا حصہ نیا پودا اگانے کے لیے استعمال ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Stem cutting is a type of which reproduction in plants?", "urdu": "سٹم کٹنگ پودوں میں کس قسم کی تولید (Reproduction) کی ایک قسم ہے؟", "options": [ "Sexual reproduction", "Asexual reproduction", "Natural selection", "Pollination" ], "correctAnswer": "B", "explanation": "[red]Asexual reproduction[/red] is correct because [blue]stem cutting creates a new plant from a single parent part without the need for seeds or fertilization[/blue].", "explanationUrdu": "[red]غیر جنسی تولید (Asexual reproduction)[/red] درست ہے کیونکہ [blue]سٹم کٹنگ میں بیجوں یا ملاپ کے عمل کے بغیر صرف ایک پودے کے حصے سے نیا پودا تیار کیا جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Asexual Reproduction in Plants", "question": "How many parent plants are involved in asexual reproduction?", "urdu": "غیر جنسی تولید (Asexual reproduction) میں کتنے مادری پودے شامل ہوتے ہیں؟", "options": [ "Two", "Only one", "Many", "Three" ], "correctAnswer": "B", "explanation": "[red]Only one plant[/red] is correct because [blue]asexual reproduction does not require the joining of male and female parts from two different plants[/blue].", "explanationUrdu": "[red]صرف ایک پودا[/red] درست ہے کیونکہ [blue]غیر جنسی تولید میں دو مختلف پودوں کے نر اور مادہ حصوں کے ملاپ کی ضرورت نہیں ہوتی[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which part of the plant does not take part in asexual reproduction?", "urdu": "پودے کا کون سا حصہ غیر جنسی تولید میں حصہ نہیں لیتا؟", "options": [ "Root", "Stem", "Flowers", "Leaves" ], "correctAnswer": "C", "explanation": "[red]Flowers[/red] is correct because [blue]they are the sexual reproductive organs of a plant, whereas asexual reproduction uses vegetative parts[/blue].", "explanationUrdu": "[red]پھول[/red] درست ہے کیونکہ [blue]یہ پودے کے جنسی تولیدی اعضاء ہیں، جبکہ غیر جنسی تولید میں نباتی حصے استعمال ہوتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which parts of the plant can give rise to a new plant in asexual reproduction?", "urdu": "غیر جنسی تولید میں پودے کے کون سے حصے نئے پودے کو جنم دے سکتے ہیں؟", "options": [ "Only seeds", "Root, stem, and leaves", "Only flowers", "Fruit and bark" ], "correctAnswer": "B", "explanation": "[red]Root, stem, and leaves[/red] is correct as [blue]these are vegetative parts that can grow into a complete new plant under the right conditions[/blue].", "explanationUrdu": "[red]جڑ، تنا اور پتے[/red] درست ہے کیونکہ [blue]یہ وہ نباتی حصے ہیں جو مناسب حالات میں ایک مکمل نئے پودے میں تبدیل ہو سکتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the relationship between the plants produced through asexual reproduction and their parent plant?", "urdu": "غیر جنسی تولید کے ذریعے پیدا ہونے والے پودوں اور ان کے مادری پودے کے درمیان کیا تعلق ہوتا ہے؟", "options": [ "They are completely different", "They have a great similarity", "They have no similarity", "They are of a different species" ], "correctAnswer": "B", "explanation": "[red]They have a great similarity[/red] is correct because [blue]the new plant is a genetic clone of the single parent plant it grew from[/blue].", "explanationUrdu": "[red]بہت زیادہ مشابہت[/red] درست ہے کیونکہ [blue]نیا پودا اپنے اس واحد مادری پودے کا جینیاتی کلون ہوتا ہے جس سے وہ اگتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of the following are recognized ways of asexual reproduction in plants?", "urdu": "درج ذیل میں سے پودوں میں غیر جنسی تولید کے تسلیم شدہ طریقے کون سے ہیں؟", "options": [ "Sowing seeds", "Layering, bulb, and tuber", "Pollination", "Fertilization" ], "correctAnswer": "B", "explanation": "[red]Layering, bulb, and tuber[/red] is correct because [blue]these are natural and artificial methods to grow plants without using seeds[/blue].", "explanationUrdu": "[red]لیئرنگ، بلب اور ٹیوبر[/red] درست ہے کیونکہ [blue]یہ بیجوں کے استعمال کے بغیر پودے اگانے کے قدرتی اور مصنوعی طریقے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Layering", "question": "What is a branch of a shrub called when it becomes buried in the soil?", "urdu": "جھاڑی کی اس شاخ کو کیا کہا جاتا ہے جو مٹی میں دب جاتی ہے؟", "options": [ "Stem", "Layer", "Bud", "Thorn" ], "correctAnswer": "B", "explanation": "[red]Layer[/red] is correct because [blue]it refers to the specific part of a shrub's branch that stays underground to start the reproduction process[/blue].", "explanationUrdu": "[red]لیئر (Layer)[/red] درست ہے کیونکہ [blue]یہ جھاڑی کی شاخ کے اس حصے کو کہتے ہیں جو تولیدی عمل شروع کرنے کے لیے زمین کے اندر رہتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What does a buried layer produce to help it grow into an independent plant?", "urdu": "دبی ہوئی تہہ (layer) آزادانہ طور پر اگنے کے لیے کیا پیدا کرتی ہے؟", "options": [ "Flowers", "Fruit", "New roots", "Seeds" ], "correctAnswer": "C", "explanation": "[red]New roots[/red] is correct as [blue]the buried branch develops its own root system while still attached to the parent plant[/blue].", "explanationUrdu": "[red]نئی جڑیں[/red] درست ہے کیونکہ [blue]دبی ہوئی شاخ مادری پودے سے جڑے رہنے کے دوران ہی اپنا جڑوں کا نظام تیار کر لیتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What happens to a layer once it is cut and separated from the main plant?", "urdu": "ایک بار جب لیئر کو کاٹ کر اصل پودے سے الگ کر دیا جائے تو کیا ہوتا ہے؟", "options": [ "It dies", "It stops growing", "It develops into a new plant", "It turns into a leaf" ], "correctAnswer": "C", "explanation": "[red]It develops into a new plant[/red] is correct because [blue]once it has roots, it can survive and grow as a separate individual[/blue].", "explanationUrdu": "[red]ایک نئے پودے میں تبدیل ہو جاتا ہے[/red] درست ہے کیونکہ [blue]جڑیں نکلنے کے بعد یہ ایک الگ پودے کے طور پر زندہ رہ سکتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the process of growing a new plant from a buried branch called?", "urdu": "دبی ہوئی شاخ سے نیا پودا اگانے کے عمل کو کیا کہا جاتا ہے؟", "options": [ "Sowing", "Layering", "Grafting", "Pruning" ], "correctAnswer": "B", "explanation": "[red]Layering[/red] is correct because [blue]it is a vegetative propagation method where a branch is rooted while still attached to the parent[/blue].", "explanationUrdu": "[red]لیئرنگ (Layering)[/red] درست ہے کیونکہ [blue]یہ پودوں کی افزائش کا وہ طریقہ ہے جس میں شاخ مادری پودے سے جڑے ہوئے ہی جڑیں نکالتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Besides occurring naturally, how else can the process of layering be done?", "urdu": "قدرتی طور پر ہونے کے علاوہ، لیئرنگ کا عمل اور کیسے کیا جا سکتا ہے؟", "options": [ "Only by chance", "It is also done artificially", "Only in laboratories", "It cannot be done by humans" ], "correctAnswer": "B", "explanation": "[red]It is also done artificially[/red] is correct because [blue]gardeners and farmers often manually bury branches to produce more plants[/blue].", "explanationUrdu": "[red]مصنوعی طور پر (Artificially)[/red] درست ہے کیونکہ [blue]مالی اور کسان اکثر زیادہ پودے پیدا کرنے کے لیے خود شاخوں کو مٹی میں دباتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "For which of these plants is breeding commonly done by layering?", "urdu": "ان میں سے کن پودوں کی افزائش عام طور پر لیئرنگ کے ذریعے کی جاتی ہے؟", "options": [ "Wheat and Rice", "Lemon, jasmine, and lychee", "Grass and Corn", "Cactus and Pine" ], "correctAnswer": "B", "explanation": "[red]Lemon, jasmine, and lychee[/red] is correct because [blue]these plants respond well to the layering technique for producing new offspring[/blue].", "explanationUrdu": "[red]لیموں، چنبیلی اور لیچی[/red] درست ہے کیونکہ [blue]یہ وہ پودے ہیں جن کی نئی نسل تیار کرنے کے لیے لیئرنگ کی تکنیک بہت کامیاب رہتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Bulb", "question": "Which of the following are examples of plants that grow from bulbs?", "urdu": "درج ذیل میں سے کون سے پودے بلب (Bulb) سے اگنے والے پودوں کی مثالیں ہیں؟", "options": [ "Rose and Jasmine", "Wheat and Rice", "Onion and garlic", "Mango and Apple" ], "correctAnswer": "C", "explanation": "[red]Onion and garlic[/red] are correct because [blue]they belong to the bulb category of plants, which are used to study vegetative reproduction in science[/blue].", "explanationUrdu": "[red]پیاز اور لہسن[/red] درست ہے کیونکہ [blue]ان کا تعلق بلب سے اگنے والے پودوں کی قسم سے ہے جو سائنس میں نباتی افزائش کے مطالعہ کے لیے استعمال ہوتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Where is the short stem located in a bulb like an onion?", "urdu": "پیاز جیسے بلب (Bulb) میں چھوٹا تنا کہاں واقع ہوتا ہے؟", "options": [ "At the top", "Inside the leaves", "At the base", "In the center of leaves" ], "correctAnswer": "C", "explanation": "[red]At the base[/red] is correct because [blue]the stem of an onion is a very short, disc-like structure found at the very bottom of the bulb[/blue].", "explanationUrdu": "[red]بنیاد (base) پر[/red] درست ہے کیونکہ [blue]پیاز کا تنا ایک بہت چھوٹی ڈسک نما ساخت ہوتی ہے جو بلب کے بالکل نیچے پائی جاتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What does the other part of a bulb, like an onion, consist of?", "urdu": "پیاز جیسے بلب (Bulb) کا دوسرا حصہ کس پر مشتمل ہوتا ہے؟", "options": [ "Dry wood", "Thick fleshy leaves", "Small stones", "Hard seeds" ], "correctAnswer": "B", "explanation": "[red]Thick fleshy leaves[/red] is correct because [blue]these layers store food for the plant and make up the bulk of the onion bulb[/blue].", "explanationUrdu": "[red]موٹے گودے دار پتے[/red] درست ہے کیونکہ [blue]یہ تہیں پودے کے لیے خوراک ذخیرہ کرتی ہیں اور پیاز کے بلب کا بڑا حصہ بناتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "When do roots develop from the stem of a bulb?", "urdu": "بلب (Bulb) کے تنے سے جڑیں کب نکلتی ہیں؟", "options": [ "During hot summer only", "When it gets very dry", "At the start of suitable season", "When it is kept in a box" ], "correctAnswer": "C", "explanation": "[red]At the start of suitable season[/red] is correct because [blue]specific environmental conditions are needed for the stem to begin growing new roots[/blue].", "explanationUrdu": "[red]موزوں موسم کے آغاز پر[/red] درست ہے کیونکہ [blue]تنے سے نئی جڑیں نکلنے کے لیے مخصوص ماحولیاتی حالات کی ضرورت ہوتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How can a new plant be developed from the base of a bulb?", "urdu": "بلب کی بنیاد سے نیا پودا کیسے تیار کیا جا سکتا ہے؟", "options": [ "By removing all scales", "By cutting the base with roots and burying it in soil", "By keeping it in a dark cupboard", "By washing it with hot water" ], "correctAnswer": "B", "explanation": "[red]By cutting the base with roots and burying it in soil[/red] is correct because [blue]this part contains the active stem and roots required to grow a new plant[/blue].", "explanationUrdu": "[red]جڑوں والی بنیاد کو کاٹ کر مٹی میں دبانے سے[/red] درست ہے کیونکہ [blue]اس حصے میں نیا پودا اگانے کے لیے ضروری فعال تنا اور جڑیں موجود ہوتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Tuber", "question": "What is a tuber in terms of plant structure?", "urdu": "پودے کی ساخت کے لحاظ سے ٹیوبر (Tuber) کیا ہے؟", "options": [ "An underground root", "An underground thick stem", "An above-ground leaf", "A type of fruit" ], "correctAnswer": "B", "explanation": "[red]An underground thick stem[/red] is correct because [blue]a tuber is a modified stem that grows beneath the soil to store nutrients for the plant[/blue].", "explanationUrdu": "[red]زیرِ زمین موٹا تنا[/red] درست ہے کیونکہ [blue]ٹیوبر پودے کے تنے کی ایک بدلی ہوئی شکل ہے جو مٹی کے نیچے خوراک ذخیرہ کرنے کے لیے بڑھتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of the following is a common example of a tuber?", "urdu": "درج ذیل میں سے ٹیوبر کی ایک عام مثال کون سی ہے؟", "options": [ "Carrot", "Radish", "Potato", "Onion" ], "correctAnswer": "C", "explanation": "[red]Potato[/red] is correct because [blue]it is a classic example of an underground tuber that stores starch and helps in asexual reproduction[/blue].", "explanationUrdu": "[red]آلو (Potato)[/red] درست ہے کیونکہ [blue]یہ زیرِ زمین ٹیوبر کی ایک بہترین مثال ہے جو نشاستہ ذخیرہ کرتا ہے اور غیر جنسی تولید میں مدد دیتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What are the 'eyes' found on a potato actually called?", "urdu": "آلو پر پائے جانے والے 'نشانات' (eyes) اصل میں کیا ہوتے ہیں؟", "options": [ "Small seeds", "Buds", "Tiny roots", "Dead cells" ], "correctAnswer": "B", "explanation": "[red]Buds[/red] is correct because [blue]the 'eyes' on a potato tuber are the growth points from which new shoots and leaves emerge[/blue].", "explanationUrdu": "[red]کلیاں (Buds)[/red] درست ہے کیونکہ [blue]آلو پر موجود 'آنکھیں' یا نشانات اصل میں بڑھوتری کے وہ مقامات ہیں جہاں سے نئی شاخیں اور پتے نکلتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What happens when pieces of potato having eyes are buried in the ground?", "urdu": "جب آنکھوں (eyes) والے آلو کے ٹکڑے زمین میں دبائے جاتے ہیں تو کیا ہوتا ہے؟", "options": [ "They turn into roots only", "New plants develop from them", "They stay as they are", "They become seeds" ], "correctAnswer": "B", "explanation": "[red]New plants develop from them[/red] is correct because [blue]the buds (eyes) use the stored energy in the potato piece to grow into a complete plant[/blue].", "explanationUrdu": "[red]ان سے نئے پودے بنتے ہیں[/red] درست ہے کیونکہ [blue]کلیاں (آنکھیں) آلو کے ٹکڑے میں موجود ذخیرہ شدہ توانائی کو استعمال کرتے ہوئے ایک مکمل پودے میں تبدیل ہو جاتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Sexual Reproduction in Plants", "question": "Through which part does sexual reproduction take place in flowering plants?", "urdu": "پھولدار پودوں میں جنسی تولید کس حصے کے ذریعے ہوتی ہے؟", "options": [ "Roots", "Flowers", "Leaves", "Stems" ], "correctAnswer": "B", "explanation": "[red]Flowers[/red] is correct because [blue]they are the specialized reproductive structures where sexual reproduction occurs in flowering plants[/blue].", "explanationUrdu": "[red]پھول (Flowers)[/red] درست ہے کیونکہ [blue]یہ پودے کے وہ مخصوص حصے ہیں جہاں پھولدار پودوں میں جنسی تولید کا عمل ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Where does the pollen grain reach as a result of pollination?", "urdu": "پولینیشن کے نتیجے میں پولن گرین کہاں پہنچتا ہے؟", "options": [ "Stigma", "Sepal", "Petal", "Root" ], "correctAnswer": "A", "explanation": "[red]Stigma[/red] is correct because [blue]it is the receiving part of the flower where pollen grains land during the pollination process[/blue].", "explanationUrdu": "[red]سٹگما (Stigma)[/red] درست ہے کیونکہ [blue]یہ پھول کا وہ حصہ ہے جہاں پولینیشن کے عمل کے دوران پولن گرینز پہنچتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the thin tube formed in the style after the pollen grain germinates?", "urdu": "پولن گرین کے اگنے (germinate) کے بعد سٹائل میں بننے والی پتلی نالی کو کیا کہتے ہیں؟", "options": [ "Water tube", "Pollen tube", "Root tube", "Air tube" ], "correctAnswer": "B", "explanation": "[red]Pollen tube[/red] is correct because [blue]it is the narrow structure that grows from the pollen grain to carry male gametes to the ovary[/blue].", "explanationUrdu": "[red]پولن ٹیوب (Pollen tube)[/red] درست ہے کیونکہ [blue]یہ وہ پتلی نالی ہے جو پولن گرین سے نکلتی ہے تاکہ نر خلیات کو اووری تک لے جا سکے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Where does the pollen tube reach after passing through the style?", "urdu": "سٹائل سے گزرنے کے بعد پولن ٹیوب کہاں پہنچتی ہے؟", "options": [ "Anther", "Ovary", "Filament", "Sepal" ], "correctAnswer": "B", "explanation": "[red]Ovary[/red] is correct because [blue]the pollen tube must travel through the style to reach the swollen base where fertilization happens[/blue].", "explanationUrdu": "[red]اووری (Ovary)[/red] درست ہے کیونکہ [blue]پولن ٹیوب کو سٹائل سے گزر کر نچلے پھولے ہوئے حصے یعنی اووری تک پہنچنا ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "After reaching the ovary, what structure does the pollen tube enter?", "urdu": "اووری تک پہنچنے کے بعد پولن ٹیوب کس ساخت میں داخل ہوتی ہے؟", "options": [ "Ovule", "Stalk", "Bud", "Leaf" ], "correctAnswer": "A", "explanation": "[red]Ovule[/red] is correct because [blue]the pollen tube enters this specific structure inside the ovary to deliver male gametes for fertilization[/blue].", "explanationUrdu": "[red]اوویول (Ovule)[/red] درست ہے کیونکہ [blue]پولن ٹیوب اووری کے اندر موجود اس مخصوص ساخت میں داخل ہوتی ہے تاکہ نر خلیات وہاں پہنچا سکے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Where are male gametes formed in a flowering plant?", "urdu": "پھولدار پودے میں نر گیمیٹس (Male gametes) کہاں بنتے ہیں؟", "options": [ "Ovule", "Sepal", "Pollen tube", "Root" ], "correctAnswer": "C", "explanation": "[red]Pollen tube[/red] is correct because [blue]it is the site where male gametes are produced during their journey towards the female part[/blue].", "explanationUrdu": "[red]پولن ٹیوب[/red] درست ہے کیونکہ [blue]یہ وہ جگہ ہے جہاں مادہ حصے کی طرف سفر کے دوران نر گیمیٹس بنتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Where are female gametes formed in a flowering plant?", "urdu": "پھولدار پودے میں مادہ گیمیٹس (Female gametes) کہاں بنتے ہیں؟", "options": [ "Pollen tube", "Ovule", "Anther", "Filament" ], "correctAnswer": "B", "explanation": "[red]Ovule[/red] is correct because [blue]this structure inside the ovary is responsible for producing and protecting the female gametes[/blue].", "explanationUrdu": "[red]اوویول (Ovule)[/red] درست ہے کیونکہ [blue]اووری کے اندر موجود یہ ساخت مادہ گیمیٹس پیدا کرنے اور ان کی حفاظت کی ذمہ دار ہوتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is formed when male and female gametes fuse together?", "urdu": "جب نر اور مادہ گیمیٹس آپس میں ملتے ہیں تو کیا بنتا ہے؟", "options": [ "Seed", "Zygote", "Pollen", "Fruit" ], "correctAnswer": "B", "explanation": "[red]Zygote[/red] is correct because [blue]it is the initial cell formed by the fusion of male and female gametes during fertilization[/blue].", "explanationUrdu": "[red]زائیگوٹ (Zygote)[/red] درست ہے کیونکہ [blue]یہ وہ پہلا خلیہ ہے جو نر اور مادہ گیمیٹس کے ملاپ سے بنتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is formed when the zygote divides many times?", "urdu": "جب زائیگوٹ (Zygote) کئی بار تقسیم ہوتا ہے تو کیا بنتا ہے؟", "options": [ "Embryo", "Flower", "Pollen", "Root" ], "correctAnswer": "A", "explanation": "[red]Embryo[/red] is correct because [blue]multiple cell divisions of the zygote eventually develop into the young plant inside the seed[/blue].", "explanationUrdu": "[red]ایمبریو (Embryo)[/red] درست ہے کیونکہ [blue]زائیگوٹ کی بار بار تقسیم کے نتیجے میں بیج کے اندر ننھا پودا تیار ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What does the ovule become after the fertilization process is complete?", "urdu": "بارآوری (Fertilization) کا عمل مکمل ہونے کے بعد اوویول (Ovule) کیا بن جاتا ہے؟", "options": [ "Flower", "Fruit", "Seed", "Leaf" ], "correctAnswer": "C", "explanation": "[red]Seed[/red] is correct because [blue]after fertilization, the ovule develops a hard coat and stores the embryo as a seed[/blue].", "explanationUrdu": "[red]بیج (Seed)[/red] درست ہے کیونکہ [blue]بارآوری کے بعد اوویول ایک سخت خول میں تبدیل ہو جاتا ہے اور بیج کے طور پر ایمبریو کو محفوظ رکھتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is formed when the ovary ripens after fertilization?", "urdu": "بارآوری کے بعد جب اووری (Ovary) پک جاتی ہے تو کیا بنتا ہے؟", "options": [ "Seed", "Flower", "Fruit", "Root" ], "correctAnswer": "C", "explanation": "[red]Fruit[/red] is correct because [blue]the ripened ovary becomes the fleshy or dry part that surrounds and protects the seeds[/blue].", "explanationUrdu": "[red]پھل (Fruit)[/red] درست ہے کیونکہ [blue]پکی ہوئی اووری وہ حصہ بن جاتی ہے جو بیجوں کے گرد موجود ہوتا ہے اور ان کی حفاظت کرتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How many parents are involved in sexual reproduction?", "urdu": "جنسی تولید (Sexual reproduction) میں کتنے والدین شامل ہوتے ہیں؟", "options": [ "One", "Two", "Three", "Many" ], "correctAnswer": "B", "explanation": "[red]Two parents[/red] is correct because [blue]sexual reproduction requires the contribution of genetic material from both a male and a female source[/blue].", "explanationUrdu": "[red]دو والدین[/red] درست ہے کیونکہ [blue]جنسی تولید کے لیے نر اور مادہ دونوں طرف سے جینیاتی مواد کی ضرورت ہوتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which type of reproduction involves only one parent?", "urdu": "تولید کی کس قسم میں صرف ایک والد (پودا) شامل ہوتا ہے؟", "options": [ "Sexual reproduction", "Cross reproduction", "Asexual reproduction", "Dual reproduction" ], "correctAnswer": "C", "explanation": "[red]Asexual reproduction[/red] is correct because [blue]it allows a single plant to produce offspring without the need for another parent[/blue].", "explanationUrdu": "[red]غیر جنسی تولید (Asexual reproduction)[/red] درست ہے کیونکہ [blue]اس میں صرف ایک پودا دوسرے پودے کی ضرورت کے بغیر نئی نسل پیدا کر سکتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is a key feature of sexual reproduction regarding gametes?", "urdu": "گیمیٹس کے حوالے سے جنسی تولید کی اہم خصوصیت کیا ہے؟", "options": [ "No fusion of gametes", "Male and female gametes fuse", "Only male gametes work", "Only female gametes work" ], "correctAnswer": "B", "explanation": "[red]Male and female gametes fuse[/red] is correct because [blue]the joining of these two sex cells is necessary to form a new plant in this process[/blue].", "explanationUrdu": "[red]نر اور مادہ گیمیٹس کا ملاپ[/red] درست ہے کیونکہ [blue]اس عمل میں نیا پودا بننے کے لیے ان دو تولیدی خلیوں کا جڑنا ضروری ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Is there a fusion of male and female gametes in asexual reproduction?", "urdu": "کیا غیر جنسی تولید میں نر اور مادہ گیمیٹس کا ملاپ ہوتا ہے؟", "options": [ "Yes, always", "There is no fusion", "Only in summer", "It is very common" ], "correctAnswer": "B", "explanation": "[red]There is no fusion[/red] is correct because [blue]asexual reproduction relies on vegetative parts like stems or roots instead of sex cells[/blue].", "explanationUrdu": "[red]کوئی ملاپ نہیں ہوتا[/red] درست ہے کیونکہ [blue]غیر جنسی تولید جنسی خلیوں کے بجائے تنے یا جڑوں جیسے نباتی حصوں پر منحصر ہوتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Do new plants in sexual reproduction completely resemble their parents?", "urdu": "کیا جنسی تولید میں نئے پودے مکمل طور پر اپنے والدین سے مشابہت رکھتے ہیں؟", "options": [ "They completely resemble", "They do not completely resemble", "They look like rocks", "They are identical twins" ], "correctAnswer": "B", "explanation": "[red]They do not completely resemble[/red] is correct because [blue]sexual reproduction combines traits from two different parents, leading to variation[/blue].", "explanationUrdu": "[red]مکمل مشابہت نہیں رکھتے[/red] درست ہے کیونکہ [blue]جنسی تولید دو مختلف والدین کی خصوصیات کو ملاتی ہے، جس سے نئی تبدیلیاں پیدا ہوتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "In which type of reproduction do new plants completely resemble their parent?", "urdu": "تولید کی کس قسم میں نئے پودے مکمل طور پر اپنے مادری پودے سے مشابہت رکھتے ہیں؟", "options": [ "Sexual reproduction", "Cross pollination", "Asexual reproduction", "Seed reproduction" ], "correctAnswer": "C", "explanation": "[red]Asexual reproduction[/red] is correct because [blue]asexual reproduction produces offspring that are genetic copies of the single parent plant[/blue].", "explanationUrdu": "[red]مکمل مشابہت رکھتے ہیں[/red] درست ہے کیونکہ [blue]غیر جنسی تولید میں پیدا ہونے والے پودے اپنے واحد مادری پودے کی ہو بہو جینیاتی نقل ہوتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the speed of the sexual reproduction process?", "urdu": "جنسی تولید کے عمل کی رفتار کیا ہے؟", "options": [ "It is a quick process", "It is a slow process", "It is instant", "It takes one day" ], "correctAnswer": "B", "explanation": "[red]It is a slow process[/red] is correct because [blue]sexual reproduction involves many stages like pollination, fertilization, and seed development[/blue].", "explanationUrdu": "[red]یہ ایک سست عمل ہے[/red] درست ہے کیونکہ [blue]جنسی تولید میں پولینیشن، بارآوری اور بیج بننے جیسے کئی مراحل شامل ہوتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Why is asexual reproduction considered efficient for increasing plant numbers?", "urdu": "پودوں کی تعداد بڑھانے کے لیے غیر جنسی تولید کو کیوں بہتر سمجھا جاتا ہے؟", "options": [ "It is a slow process", "It is a quick process", "it needs seeds", "It takes a long time" ], "correctAnswer": "B", "explanation": "[red]It is a quick process[/red] is correct because [blue]asexual reproduction can rapidly produce new plants from parts like stems without waiting for seeds[/blue].", "explanationUrdu": "[red]یہ ایک تیز رفتار عمل ہے[/red] درست ہے کیونکہ [blue]غیر جنسی تولید میں بیجوں کا انتظار کیے بغیر تنے جیسے حصوں سے تیزی سے نئے پودے تیار کیے جا سکتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Structure of Seed", "question": "What is the outer covering of a seed called?", "urdu": "بیج کی بیرونی تہہ یا غلاف کو کیا کہا جاتا ہے؟", "options": [ "Embryo", "Seed coat or testa", "Radicle", "Cotyledon" ], "correctAnswer": "B", "explanation": "[red]Seed coat or testa[/red] is correct because [blue]it is the hard protective outer layer that covers the entire seed from external damage[/blue].", "explanationUrdu": "[red]سیڈ کوٹ (Seed coat) یا ٹیسٹا[/red] درست ہے کیونکہ [blue]یہ وہ سخت بیرونی غلاف ہے جو بیج کو بیرونی نقصانات سے محفوظ رکھتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the main function of the seed coat?", "urdu": "سیڈ کوٹ کا بنیادی کام کیا ہے؟", "options": [ "To store water", "To make food", "To protect the tiny embryo", "To help in flying" ], "correctAnswer": "C", "explanation": "[red]To protect the tiny embryo[/red] is correct because [blue]the seed coat acts as a shield for the baby plant growing inside the seed[/blue].", "explanationUrdu": "[red]ننھے ایمبریو کی حفاظت کرنا[/red] درست ہے کیونکہ [blue]سیڈ کوٹ بیج کے اندر بڑھنے والے ننھے پودے کے لیے ایک ڈھال کا کام کرتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the small pore found on the seed coat called?", "urdu": "بیج کے غلاف (Seed coat) پر موجود چھوٹے سوراخ کو کیا کہا جاتا ہے؟", "options": [ "Micropyle", "Stigma", "Anther", "Plumule" ], "correctAnswer": "A", "explanation": "[red]Micropyle[/red] is correct because [blue]it is a tiny opening that allows water and air to enter the seed for growth[/blue].", "explanationUrdu": "[red]مائیکرو پائل (Micropyle)[/red] درست ہے کیونکہ [blue]یہ وہ چھوٹا سا سوراخ ہے جو بیج کے اندر پانی اور ہوا کو داخل ہونے کا راستہ دیتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which part of the embryo is responsible for storing food?", "urdu": "ایمبریو کا وہ کون سا حصہ ہے جو خوراک ذخیرہ کرنے کا ذمہ دار ہوتا ہے؟", "options": [ "Radicle", "Plumule", "Cotyledons", "Micropyle" ], "correctAnswer": "C", "explanation": "[red]Cotyledons[/red] is correct because [blue]these seed leaves store the necessary nutrients used by the young plant during early growth[/blue].", "explanationUrdu": "[red]کوٹی لیڈنز (Cotyledons)[/red] درست ہے کیونکہ [blue]یہ بیج کے پتے ننھے پودے کی ابتدائی نشوونما کے لیے ضروری خوراک ذخیرہ کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Where is the axis of the embryo located?", "urdu": "ایمبریو کا محور (Axis) کہاں واقع ہوتا ہے؟", "options": [ "Inside the seed coat", "Between the two cotyledons", "On the surface of seed", "Inside the micropyle" ], "correctAnswer": "B", "explanation": "[red]Between the two cotyledons[/red] is correct because [blue]the central part of the developing plant sits right in the middle of the food-storing leaves[/blue].", "explanationUrdu": "[red]دو کوٹی لیڈنز کے درمیان[/red] درست ہے کیونکہ [blue]بڑھتے ہوئے پودے کا مرکزی حصہ خوراک ذخیرہ کرنے والے پتوں کے بالکل درمیان میں ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the end of the embryo axis towards the pointed end of the seed called?", "urdu": "بیج کے نوکیلے سرے کی طرف موجود ایمبریو کے محور کے سرے کو کیا کہا جاتا ہے؟", "options": [ "Plumule", "Radicle", "Testa", "Stamen" ], "correctAnswer": "B", "explanation": "[red]Radicle[/red] is correct as [blue]it is the part of the embryo axis that sits near the bottom pointed end of the seed[/blue].", "explanationUrdu": "[red]ریڈیکل (Radicle)[/red] درست ہے کیونکہ [blue]یہ ایمبریو کے محور کا وہ حصہ ہے جو بیج کے نچلے نوکیلے سرے کے قریب ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What structure does the radicle form when a seed germinates?", "urdu": "جب بیج اگتا ہے تو ریڈیکل (Radicle) سے کون سی ساخت بنتی ہے؟", "options": [ "Flowers", "Leaves", "Roots", "Stem" ], "correctAnswer": "C", "explanation": "[red]Roots[/red] is correct because [blue]the radicle is the first part to grow downward into the soil to anchor the plant and absorb water[/blue].", "explanationUrdu": "[red]جڑیں (Roots)[/red] درست ہے کیونکہ [blue]ریڈیکل وہ پہلا حصہ ہے جو مٹی میں نیچے کی طرف بڑھتا ہے تاکہ پودے کو سہارا دے سکے اور پانی جذب کرے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the other end of the embryo axis (opposite to the radicle) called?", "urdu": "ایمبریو کے محور کے دوسرے سرے کو کیا کہا جاتا ہے؟", "options": [ "Plumule", "Micropyle", "Testa", "Sepal" ], "correctAnswer": "A", "explanation": "[red]Plumule[/red] is correct because [blue]it is the upper portion of the embryo axis that grows upward to become the plant's aerial parts[/blue].", "explanationUrdu": "[red]پلومیول (Plumule)[/red] درست ہے کیونکہ [blue]یہ ایمبریو کے محور کا اوپری حصہ ہے جو اوپر کی طرف بڑھ کر پودے کے بیرونی حصے بناتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which part of the seedling does the plumule give rise to?", "urdu": "پلومیول (Plumule) سے پودے کا کون سا حصہ بنتا ہے؟", "options": [ "Roots", "Shoot", "Underground stem", "Bark" ], "correctAnswer": "B", "explanation": "[red]Shoot[/red] is correct as [blue]the plumule develops into the stem and leaves of the young plant after germination[/blue].", "explanationUrdu": "[red]شاخ یا کونپل (Shoot)[/red] درست ہے کیونکہ [blue]پلومیول اگنے کے بعد ننھے پودے کے تنے اور پتوں میں تبدیل ہو جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Germination of Seed", "question": "What is the process called in which a seedling comes out of the embryo?", "urdu": "ایمبریو سے ننھے پودے (seedling) کے باہر نکلنے کے عمل کو کیا کہتے ہیں؟", "options": [ "Pollination", "Germination", "Photosynthesis", "Fertilization" ], "correctAnswer": "B", "explanation": "[red]Germination[/red] is correct because [blue]it describes the specific stage in a plant's life cycle when the seed begins to grow and develop into a young plant[/blue].", "explanationUrdu": "[red]اگنا (Germination)[/red] درست ہے کیونکہ [blue]یہ پودے کی زندگی کے چکر کے اس مرحلے کو بیان کرتا ہے جب بیج بڑھنا شروع ہوتا ہے اور ایک ننھے پودے میں تبدیل ہو جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Through which part does the seed absorb water during the germination process?", "urdu": "اگنے کے عمل کے دوران بیج کس حصے کے ذریعے پانی جذب کرتا ہے؟", "options": [ "Radicle", "Plumule", "Micropyle", "Seed coat" ], "correctAnswer": "C", "explanation": "[red]Micropyle[/red] is correct because [blue]it is a tiny pore in the seed coat that allows moisture to enter the seed and trigger growth[/blue].", "explanationUrdu": "[red]مائیکرو پائل (Micropyle)[/red] درست ہے کیونکہ [blue]یہ بیج کے غلاف میں ایک چھوٹا سا سوراخ ہوتا ہے جو نمی کو بیج کے اندر جانے کا راستہ دیتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What happens to the seed coat after the seed absorbs water and swells?", "urdu": "پانی جذب کرنے اور بیج کے پھول جانے کے بعد بیج کے غلاف (Seed coat) کا کیا ہوتا ہے؟", "options": [ "It becomes harder", "It bursts", "It disappears", "It turns green" ], "correctAnswer": "B", "explanation": "[red]It bursts[/red] is correct because [blue]the pressure of the swelling seed causes the outer seed coat to break open so the seedling can emerge[/blue].", "explanationUrdu": "[red]یہ پھٹ جاتا ہے[/red] درست ہے کیونکہ [blue]بیج کے پھولنے سے پڑنے والا دباؤ بیج کے بیرونی غلاف کو توڑ دیتا ہے تاکہ ننھا پودا باہر نکل سکے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which part of the seed provides food to the growing radicle and plumule?", "urdu": "بیج کا کون سا حصہ بڑھتے ہوئے ریڈیکل اور پلومیول کو خوراک فراہم کرتا ہے؟", "options": [ "Root", "Cotyledons", "Soil", "Sunlight" ], "correctAnswer": "B", "explanation": "[red]Cotyledons[/red] is correct because [blue]they store the energy and nutrients needed by the young plant parts before they can make their own food[/blue].", "explanationUrdu": "[red]کوٹی لیڈنز (Cotyledons)[/red] درست ہے کیونکہ [blue]وہ ننھے پودے کے حصوں کے لیے ضروری توانائی اور غذائیت ذخیرہ کرتے ہیں جب تک کہ وہ اپنی خوراک خود بنانے کے قابل نہ ہو جائیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "In which direction does the radicle grow to give rise to roots?", "urdu": "جڑیں بنانے کے لیے ریڈیکل (Radicle) کس سمت میں بڑھتا ہے؟", "options": [ "Towards the sky", "Towards the ground", "Sideways", "Towards the sun" ], "correctAnswer": "B", "explanation": "[red]Towards the ground[/red] is correct because [blue]the radicle naturally grows downward into the soil to establish the root system[/blue].", "explanationUrdu": "[red]زمین کی طرف[/red] درست ہے کیونکہ [blue]ریڈیکل قدرتی طور پر مٹی میں نیچے کی طرف بڑھتا ہے تاکہ جڑوں کا نظام قائم کر سکے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What does the plumule form as it grows upwards?", "urdu": "اوپر کی طرف بڑھتے ہوئے پلومیول (Plumule) سے کیا بنتا ہے؟", "options": [ "Roots", "A tiny shoot", "Underground stem", "Flowers" ], "correctAnswer": "B", "explanation": "[red]A tiny shoot[/red] is correct as [blue]the plumule is the part of the embryo that develops into the stem and leaves above the soil[/blue].", "explanationUrdu": "[red]ایک ننھی شاخ یا کونپل (Shoot)[/red] درست ہے کیونکہ [blue]پلومیول ایمبریو کا وہ حصہ ہے جو مٹی سے اوپر تنے اور پتوں میں تبدیل ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What do the cotyledons form during the early stages of a seedling's growth?", "urdu": "ننھے پودے کی نشوونما کے ابتدائی مراحل میں کوٹی لیڈنز کیا بناتے ہیں؟", "options": [ "Flowers", "First leaflets", "Branches", "Hard bark" ], "correctAnswer": "B", "explanation": "[red]First leaflets[/red] is correct because [blue]the cotyledons emerge from the seed as the initial leaves to support the plant's growth[/blue].", "explanationUrdu": "[red]پہلے پتے (First leaflets)[/red] درست ہے کیونکہ [blue]کوٹی لیڈنز بیج سے ابتدائی پتوں کے طور پر نکلتے ہیں تاکہ پودے کی نشوونما میں مدد کر سکیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How long do the first leaflets (cotyledons) provide food to the growing roots and shoot?", "urdu": "پہلے پتے (کوٹی لیڈنز) بڑھتی ہوئی جڑوں اور شاخوں کو کب تک خوراک فراہم کرتے ہیں؟", "options": [ "For one year", "Till the plant dies", "Till the new leaves appear on the stem", "For only one hour" ], "correctAnswer": "C", "explanation": "[red]Till the new leaves appear on the stem[/red] is correct because [blue]once the plant grows real leaves, it can produce its own food through photosynthesis[/blue].", "explanationUrdu": "[red]تنے پر نئے پتے آنے تک[/red] درست ہے کیونکہ [blue]ایک بار جب پودے کے اصل پتے آ جائیں تو وہ فوٹو سنتھیسز کے ذریعے اپنی خوراک خود بنا سکتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Structure of Maize Seed", "question": "What type of plant is maize based on its seed structure?", "urdu": "مکئی اپنے بیج کی ساخت کے لحاظ سے کس قسم کا پودا ہے؟", "options": [ "Dicot plant", "Monocot plant", "Non-flowering plant", "Multi-cot plant" ], "correctAnswer": "B", "explanation": "[red]Monocot plant[/red] is correct because [blue]maize belongs to the group of plants that have only one seed leaf (cotyledon) in their seeds[/blue].", "explanationUrdu": "[red]مونو کوٹ (Monocot) پودا[/red] درست ہے کیونکہ [blue]مکئی کا تعلق پودوں کے اس گروہ سے ہے جن کے بیجوں میں صرف ایک بیج پتا (کوٹی لیڈن) ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How many cotyledons are found in a maize seed?", "urdu": "مکئی کے بیج میں کتنے کوٹی لیڈنز پائے جاتے ہیں؟", "options": [ "Two", "Three", "One", "Four" ], "correctAnswer": "C", "explanation": "[red]One[/red] is correct because [blue]maize is a monocotyledonous plant, meaning its embryo has a single cotyledon to support early growth[/blue].", "explanationUrdu": "[red]ایک[/red] درست ہے کیونکہ [blue]مکئی ایک مونو کوٹ پودا ہے، یعنی اس کے ایمبریو میں ابتدائی نشوونما کے لیے صرف ایک کوٹی لیڈن ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the general shape of a maize seed?", "urdu": "مکئی کے بیج کی عمومی شکل کیا ہوتی ہے؟", "options": [ "Round and thick", "Oval and flat", "Square and long", "Triangle-shaped" ], "correctAnswer": "B", "explanation": "[red]Oval and flat[/red] is correct because [blue]these terms accurately describe the physical appearance and structure of an individual maize grain[/blue].", "explanationUrdu": "[red]بیضوی اور چپٹی (Oval and flat)[/red] درست ہے کیونکہ [blue]یہ الفاظ مکئی کے دانے کی ظاہری شکل اور ساخت کو درست طور پر بیان کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the nature of the external covering of a maize seed?", "urdu": "مکئی کے بیج کے بیرونی غلاف کی نوعیت کیا ہے؟", "options": [ "Thick bark", "Thin seed coat", "Hard wooden shell", "Soft jelly layer" ], "correctAnswer": "B", "explanation": "[red]Thin seed coat[/red] is correct as [blue]it is the protective outer layer that covers and shields the internal parts of the maize seed[/blue].", "explanationUrdu": "[red]باریک سیڈ کوٹ[/red] درست ہے کیونکہ [blue]یہ وہ حفاظتی بیرونی تہہ ہے جو مکئی کے بیج کے اندرونی حصوں کو ڈھانپتی اور ان کی حفاظت کرتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which structure is located inside the maize seed to store food?", "urdu": "خوراک ذخیرہ کرنے کے لیے مکئی کے بیج کے اندر کون سی ساخت موجود ہوتی ہے؟", "options": [ "Endosperm", "Stigma", "Style", "Anther" ], "correctAnswer": "A", "explanation": "[red]Endosperm[/red] is correct because [blue]it is the specialized tissue in monocot seeds where nutrients are stored for the developing embryo[/blue].", "explanationUrdu": "[red]اینڈوسپرم (Endosperm)[/red] درست ہے کیونکہ [blue]مونو کوٹ بیجوں میں یہ وہ مخصوص ٹشو ہے جہاں بڑھتے ہوئے ایمبریو کے لیے غذائی اجزاء ذخیرہ ہوتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "In a maize seed, where is the food primarily stored?", "urdu": "مکئی کے بیج میں خوراک بنیادی طور پر کہاں ذخیرہ ہوتی ہے؟", "options": [ "In the radicle", "In the endosperm", "In the plumule", "In the seed coat" ], "correctAnswer": "B", "explanation": "[red]In the endosperm[/red] is correct because [blue]this part of the seed serves as the main food reservoir for the seedling during germination[/blue].", "explanationUrdu": "[red]اینڈوسپرم میں[/red] درست ہے کیونکہ [blue]بیج کا یہ حصہ اگنے کے عمل (germination) کے دوران ننھے پودے کے لیے خوراک کے بنیادی ذخیرے کے طور پر کام کرتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which parts make up the embryo of a maize seed?", "urdu": "مکئی کے بیج کا ایمبریو کن حصوں پر مشتمل ہوتا ہے؟", "options": [ "Root and stem only", "Seed coat and shell", "One cotyledon, a radicle, and a plumule", "Flower and fruit" ], "correctAnswer": "C", "explanation": "[red]One cotyledon, a radicle, and a plumule[/red] is correct because [blue]these are the three essential components of the young plant found inside the seed[/blue].", "explanationUrdu": "[red]ایک کوٹی لیڈن، ایک ریڈیکل اور ایک پلومیول[/red] درست ہے کیونکہ [blue]یہ بیج کے اندر پائے جانے والے ننھے پودے کے تین ضروری اجزاء ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Structure of Gram Seed", "question": "How many cotyledons are found in a gram seed?", "urdu": "چنے کے بیج میں کتنے کوٹی لیڈنز پائے جاتے ہیں؟", "options": [ "One", "Three", "Two", "Four" ], "correctAnswer": "C", "explanation": "[red]Two[/red] is correct because [blue]a gram seed is a dicot, meaning its embryo contains two seed leaves or cotyledons[/blue].", "explanationUrdu": "[red]دو[/red] درست ہے کیونکہ [blue]چنے کا بیج ایک ڈائی کوٹ پودا ہے، جس کا مطلب ہے کہ اس کے ایمبریو میں دو بیج پتے (کوٹی لیڈنز) ہوتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the shape and color of a gram seed?", "urdu": "چنے کے بیج کی شکل اور رنگ کیا ہوتا ہے؟", "options": [ "Conical, pear-shaped and light brown", "Round, oval and dark green", "Square, flat and white", "Circular, thick and black" ], "correctAnswer": "A", "explanation": "[red]Conical, pear-shaped and light brown[/red] is correct as [blue]it describes the typical physical appearance of a mature gram seed[/blue].", "explanationUrdu": "[red]مخروطی، ناشپاتی نما اور ہلکا بھورا[/red] درست ہے کیونکہ [blue]یہ چنے کے پختہ بیج کی عمومی ظاہری شکل و صورت کو بیان کرتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What does the external covering of a gram seed consist of?", "urdu": "چنے کے بیج کا بیرونی غلاف کس پر مشتمل ہوتا ہے؟", "options": [ "A soft jelly", "A thin skin", "A thick seed coat", "A wooden shell" ], "correctAnswer": "C", "explanation": "[red]A thick seed coat[/red] is correct because [blue]the gram seed has a tough outer layer that protects the internal embryo from damage[/blue].", "explanationUrdu": "[red]ایک موٹا سیڈ کوٹ (بیج کا غلاف)[/red] درست ہے کیونکہ [blue]چنے کے بیج کی بیرونی تہہ سخت ہوتی ہے جو اندرونی ایمبریو کو نقصان سے بچاتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which feature is present in a gram seed, but it lack an endosperm?", "urdu": "چنے کے بیج میں کون سی خصوصیت موجود ہوتی ہے جبکہ اس میں اینڈوسپرم نہیں ہوتا؟", "options": [ "Stigma", "Micropyle", "Anther", "Style" ], "correctAnswer": "B", "explanation": "[red]Micropyle[/red] is correct because [blue]it is the tiny pore present on the gram seed coat, even though the seed stores food in cotyledons instead of an endosperm[/blue].", "explanationUrdu": "[red]مائیکرو پائل[/red] درست ہے کیونکہ [blue]یہ چنے کے بیج کے غلاف پر موجود وہ چھوٹا سوراخ ہے جو پانی کے داخلے میں مدد دیتا ہے، جبکہ اس میں اینڈوسپرم نہیں ہوتا[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Where are the two cotyledons located in a gram seed?", "urdu": "چنے کے بیج میں دو کوٹی لیڈنز کہاں واقع ہوتے ہیں؟", "options": [ "Outside the seed coat", "At the top of the stalk", "Beneath the seed coat", "Inside the flower" ], "correctAnswer": "C", "explanation": "[red]Beneath the seed coat[/red] is correct because [blue]the cotyledons are the primary internal structures protected by the outer covering[/blue].", "explanationUrdu": "[red]سیڈ کوٹ کے نیچے[/red] درست ہے کیونکہ [blue]کوٹی لیڈنز بیج کی وہ بنیادی اندرونی ساختیں ہیں جو بیرونی غلاف کے اندر محفوظ ہوتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Where is the axis located in a gram seed?", "urdu": "چنے کے بیج میں محور (axis) کہاں واقع ہوتا ہے؟", "options": [ "On the outer surface", "Between the two cotyledons", "Inside the micropyle", "In the soil" ], "correctAnswer": "B", "explanation": "[red]Between the two cotyledons[/red] is correct because [blue]the embryo axis, which contains the future root and shoot, is tucked between the food-storing leaves[/blue].", "explanationUrdu": "[red]دو کوٹی لیڈنز کے درمیان[/red] درست ہے کیونکہ [blue]ایمبریو کا محور، جس میں مستقبل کی جڑ اور شاخ ہوتی ہے، خوراک ذخیرہ کرنے والے پتوں کے درمیان چھپا ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the lower end of the embryo axis in a gram seed called?", "urdu": "چنے کے بیج میں ایمبریو کے محور کے نچلے سرے کو کیا کہا جاتا ہے؟", "options": [ "Plumule", "Sepal", "Radicle", "Stigma" ], "correctAnswer": "C", "explanation": "[red]Radicle[/red] is correct because [blue]it is the part of the axis that grows downward to form the root system of the plant[/blue].", "explanationUrdu": "[red]ریڈیکل (Radicle)[/red] درست ہے کیونکہ [blue]یہ محور کا وہ حصہ ہے جو نیچے کی طرف بڑھ کر پودے کا جڑوں کا نظام بناتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the upper end of the embryo axis in a gram seed called?", "urdu": "چنے کے بیج میں ایمبریو کے محور کے اوپری سرے کو کیا کہا جاتا ہے؟", "options": [ "Plumule", "Radicle", "Ovary", "Filament" ], "correctAnswer": "A", "explanation": "[red]Plumule[/red] is correct as [blue]it is the part of the embryo axis that grows upward to become the stem and leaves of the seedling[/blue].", "explanationUrdu": "[red]پلومیول (Plumule)[/red] درست ہے کیونکہ [blue]یہ ایمبریو کے محور کا وہ حصہ ہے جو اوپر کی طرف بڑھ کر ننھے پودے کے تنے اور پتوں میں تبدیل ہو جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Comparison of Gram and Maize Seeds", "question": "How many cotyledons are present in a gram seed compared to a maize seed?", "urdu": "مکئی کے بیج کے مقابلے میں چنے کے بیج میں کتنے کوٹی لیڈنز موجود ہوتے ہیں؟", "options": [ "Gram has one, Maize has two", "Both have one", "Gram has two, Maize has one", "Both have two" ], "correctAnswer": "C", "explanation": "[red]Gram has two, Maize has one[/red] is correct because [blue]gram is a dicot while maize is a monocot plant[/blue].", "explanationUrdu": "[red]چنے میں دو اور مکئی میں ایک[/red] درست ہے کیونکہ [blue]چنے کا بیج ڈائی کوٹ (dicot) ہوتا ہے جبکہ مکئی مونو کوٹ (monocot) پودا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "In which seed is the endosperm absent according to the comparison?", "urdu": "موازنے کے مطابق کس بیج میں اینڈوسپرم (Endosperm) غائب ہوتا ہے؟", "options": [ "Maize Seed", "Gram Seed", "Wheat Seed", "Rice Seed" ], "correctAnswer": "B", "explanation": "[red]Gram Seed[/red] is correct because [blue]it stores its food in the cotyledons instead of an endosperm[/blue].", "explanationUrdu": "[red]چنے کا بیج[/red] درست ہے کیونکہ [blue]یہ اپنی خوراک اینڈوسپرم کے بجائے کوٹی لیڈنز میں ذخیرہ کرتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is a characteristic feature of a maize seed regarding its food storage structure?", "urdu": "خوراک ذخیرہ کرنے والی ساخت کے حوالے سے مکئی کے بیج کی ایک امتیازی خصوصیت کیا ہے؟", "options": [ "Endosperm is absent", "Endosperm is present", "It has two embryos", "It has four cotyledons" ], "correctAnswer": "B", "explanation": "[red]Endosperm is present[/red] is correct as [blue]it is the specialized tissue in maize seeds used for storing nutrients[/blue].", "explanationUrdu": "[red]اینڈوسپرم موجود ہوتا ہے[/red] درست ہے کیونکہ [blue]یہ مکئی کے بیجوں میں غذائی اجزاء ذخیرہ کرنے کے لیے مخصوص ٹشو ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Where is the embryo located inside a gram seed?", "urdu": "چنے کے بیج کے اندر ایمبریو کہاں واقع ہوتا ہے؟", "options": [ "At one side of the seed", "At the centre of the seed", "Outside the seed coat", "Under the soil only" ], "correctAnswer": "B", "explanation": "[red]At the centre of the seed[/red] is correct because [blue]the gram embryo is positioned centrally between its two cotyledons[/blue].", "explanationUrdu": "[red]بیج کے مرکز میں[/red] درست ہے کیونکہ [blue]چنے کا ایمبریو اس کے دو کوٹی لیڈنز کے درمیان بالکل مرکز میں ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the position of the embryo in a maize seed?", "urdu": "مکئی کے بیج میں ایمبریو کی پوزیشن کیا ہوتی ہے؟", "options": [ "At the centre of the seed", "On the outer skin", "At one side of the seed", "Inside the stalk" ], "correctAnswer": "C", "explanation": "[red]At one side of the seed[/red] is correct because [blue]in monocot seeds like maize, the embryo is pushed to one corner or side[/blue].", "explanationUrdu": "[red]بیج کے ایک طرف[/red] درست ہے کیونکہ [blue]مکئی جیسے مونو کوٹ بیجوں میں ایمبریو ایک کونے یا ایک طرف واقع ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false } ]; // Configuration const config = { headerImageUrl: "https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg__Gky0eyN6_MpUTOHHtulBf-XC2FqpchAGtMVe9SVZoQAW5ppYSodwOxmgiaIR711sIxhM-lmt3j8tX55jgg22T0w4uY_kUgLUXm8Up_RTwQbDxJEQmmgmSIRqgpeAShSdygCRaOnUkoiN_YuyYCOX6MJRBBMRn-Uwvhlx0Fwd811AZBFVpS0pH0ODA/s16000/5th%20Class%20General%20Science%20Ch-3%20Image.jpg", questionsPerPage: 10, // YAHAN AAP KA SPECIFIC BACKGROUND LINK LAGA DIYA HAI pdfBackgroundUrl: "https://media.licdn.com/dms/image/v2/D4D22AQEeipTaShU2pg/feedshare-shrink_800/B4DZr3lbg8J4Ag-/0/1765090376076?e=1766620800&v=beta&t=jhdnVgeSHW5QsvbAbK719ygBmv_7sP76YE5CybbpcgY", shareImage: { width: 1200, height: 630, backgroundGradient: ['#1e3c72', '#2a5298'], textColor: '#ffffff', optionTextColor: '#333333', correctAnswerColor: '#28a745', borderRadius: 20, padding: 40, questionFontSize: 36, urduFontSize: 32, optionFontSize: 28, noticeFontSize: 24, correctAnswerFontSize: 28, overlayOpacity: 0.7 } }; let answersShown = false; let selectedOptions = {}; let currentPage = 1; let speechSynthesis = window.speechSynthesis; let contentExpanded = false; let contentInUrdu = false; function getCurrentPageFromURL() { const urlParams = new URLSearchParams(window.location.search); const page = parseInt(urlParams.get('page')); return isNaN(page) || page < 1 ? 1 : Math.min(page, Math.ceil(questions.length / config.questionsPerPage)); } function updateURL(page) { const urlParams = new URLSearchParams(window.location.search); urlParams.set('page', page); const newUrl = window.location.pathname + '?' + urlParams.toString(); window.history.pushState({ path: newUrl }, '', newUrl); } function parseHighlightedText(text) { text = text.replace(/\[red\](.*?)\[\/red\]/g, '<span class="highlight-red">$1</span>'); text = text.replace(/\[blue\](.*?)\[\/blue\]/g, '<span class="highlight-blue">$1</span>'); text = text.replace(/\[green\](.*?)\[\/green\]/g, '<span class="highlight-green">$1</span>'); text = text.replace(/\[yellow\](.*?)\[\/yellow\]/g, '<span class="highlight-yellow">$1</span>'); text = text.replace(/\[purple\](.*?)\[\/purple\]/g, '<span class="highlight-purple">$1</span>'); return text; } // ========================================================= // ============ TOC / SCROLL LOGIC START =================== // ========================================================= function generateTOC() { const tocContainer = document.getElementById('toc-container'); const tocList = document.getElementById('toc-list'); tocList.innerHTML = ''; let hasTopics = false; let topicCount = 0; // Added for counting headings questions.forEach((q, index) => { if (q.topicHeading) { hasTopics = true; topicCount++; const li = document.createElement('li'); li.className = 'toc-item'; li.textContent = q.topicHeading; li.onclick = () => scrollToTopic(index); // Hide headings after the 6th one if (topicCount > 6) { li.style.display = 'none'; li.classList.add('hidden-toc-item'); } tocList.appendChild(li); } }); // Remove existing button if any const existingBtn = document.getElementById('toc-see-more-btn-container'); if (existingBtn) existingBtn.remove(); // Add 'See More' button if there are more than 6 topics if (topicCount > 6) { const btnContainer = document.createElement('div'); btnContainer.id = 'toc-see-more-btn-container'; btnContainer.style.textAlign = 'center'; btnContainer.style.marginTop = '20px'; btnContainer.style.gridColumn = '1 / -1'; // To span full width if in grid const seeMoreBtn = document.createElement('button'); seeMoreBtn.className = 'btn btn-primary'; seeMoreBtn.textContent = 'See More Headings'; seeMoreBtn.onclick = function() { const hiddenItems = tocList.querySelectorAll('.hidden-toc-item'); hiddenItems.forEach(item => { item.style.display = 'flex'; // Restoring original flex display }); btnContainer.style.display = 'none'; // Hide button after clicking }; btnContainer.appendChild(seeMoreBtn); tocContainer.appendChild(btnContainer); } if (hasTopics) { tocContainer.style.display = 'block'; } } function scrollToTopic(questionIndex) { const targetPage = Math.floor(questionIndex / config.questionsPerPage) + 1; if (targetPage === currentPage) { executeScrollHighlight(questionIndex); } else { window.location.href = window.location.pathname + `?page=${targetPage}&scrollTo=${questionIndex}`; } } function executeScrollHighlight(index) { const element = document.getElementById(`q-card-${index}`); const headingElement = document.getElementById(`heading-for-${index}`); const targetElement = headingElement || element; if (targetElement) { targetElement.scrollIntoView({ behavior: 'smooth', block: 'center' }); if(element) { element.classList.add('highlight-scroll'); setTimeout(() => { element.classList.remove('highlight-scroll'); }, 2500); } } } function checkScrollOnLoad() { const urlParams = new URLSearchParams(window.location.search); const scrollToIdx = urlParams.get('scrollTo'); if (scrollToIdx !== null) { setTimeout(() => { executeScrollHighlight(parseInt(scrollToIdx)); const newUrl = window.location.pathname + '?page=' + currentPage; window.history.replaceState({}, '', newUrl); }, 800); } } // ========================================================= // ============ TOC / SCROLL LOGIC END ===================== // ========================================================= function loadQuestions(page = 1) { currentPage = page; updateURL(page); const quizContainer = document.getElementById('quiz-container'); quizContainer.innerHTML = ''; const startIndex = (page - 1) * config.questionsPerPage; const endIndex = Math.min(startIndex + config.questionsPerPage, questions.length); for (let i = startIndex; i < endIndex; i++) { const q = questions[i]; // TOC: Add Topic Heading if exists if (q.topicHeading) { const headingDiv = document.createElement('div'); headingDiv.className = 'in-quiz-topic-heading'; headingDiv.id = `heading-for-${i}`; headingDiv.textContent = q.topicHeading; quizContainer.appendChild(headingDiv); } const questionElement = document.createElement('div'); questionElement.className = 'question-card'; questionElement.id = `q-card-${i}`; // TOC: Add ID for scrolling // CHECK FOR IMPORTANT QUESTION if (q.isImportant) { questionElement.classList.add('important-question'); // Add Badge with Star Icon const badge = document.createElement('div'); badge.className = 'important-badge'; // Star Icon URL (CDN) const starIconURL = "https://cdn-icons-png.flaticon.com/512/1828/1828884.png"; // Using Image tag instead of <i> tag badge.innerHTML = `<img src="${starIconURL}" style="width: 14px; height: 14px; margin-right: 5px; vertical-align: middle;"> Important`; questionElement.appendChild(badge); } const questionTextContainer = document.createElement('div'); questionTextContainer.onclick = function() { if (q.questionLink) { window.location.href = q.questionLink; } }; const questionNumber = i + 1; questionTextContainer.innerHTML = ` <span class="question-text">${questionNumber}. ${q.question}</span> <span class="urdu-text">${q.urdu}</span> `; questionElement.appendChild(questionTextContainer); if (q.ttsEnabled) { const ttsButton = document.createElement('button'); ttsButton.className = 'tts-btn'; ttsButton.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.sound}')"></div><span>Listen Question</span>`; ttsButton.onclick = (e) => { e.stopPropagation(); speakQuestion(q); }; questionElement.appendChild(ttsButton); } const optionsDiv = document.createElement('div'); optionsDiv.className = 'options'; optionsDiv.id = `options-${i}`; q.options.forEach((option, j) => { const optionDiv = document.createElement('div'); optionDiv.className = 'option'; optionDiv.onclick = (e) => { e.stopPropagation(); selectOption(optionDiv, String.fromCharCode(65 + j), i); }; optionDiv.innerHTML = `<span class="option-letter">${String.fromCharCode(65 + j)}</span><span class="option-text">${option}</span>`; optionsDiv.appendChild(optionDiv); }); questionElement.appendChild(optionsDiv); if (q.showSocialShare) { const shareButtons = document.createElement('div'); shareButtons.className = 'share-buttons'; const whatsappBtn = document.createElement('button'); whatsappBtn.className = 'share-btn whatsapp-btn'; whatsappBtn.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.whatsapp}')"></div><span>Share via WhatsApp</span>`; whatsappBtn.onclick = () => shareQuestionWithImage(i, 'whatsapp'); shareButtons.appendChild(whatsappBtn); const copyLinkBtn = document.createElement('button'); copyLinkBtn.className = 'share-btn copy-link-btn'; copyLinkBtn.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.link}')"></div><span>Copy Link</span>`; copyLinkBtn.onclick = () => { const link = q.questionLink || window.location.href; navigator.clipboard.writeText(link).then(() => { copyLinkBtn.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.link}')"></div><span>Copied!</span>`; copyLinkBtn.classList.add('copied'); setTimeout(() => { copyLinkBtn.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.link}')"></div><span>Copy Link</span>`; copyLinkBtn.classList.remove('copied'); }, 2000); }); }; shareButtons.appendChild(copyLinkBtn); questionElement.appendChild(shareButtons); } const explanationBtn = document.createElement('button'); explanationBtn.className = 'explanation-btn'; explanationBtn.onclick = (e) => { e.stopPropagation(); toggleExplanation(i); }; explanationBtn.innerHTML = '<span>اس سوال کو وضاحت کے ساتھ پڑھیں</span>'; // START: *** NEW LAYOUT LOGIC *** // Create a container for the action buttons const actionsContainer = document.createElement('div'); actionsContainer.className = 'question-actions'; // Add the explanation button to the container actionsContainer.appendChild(explanationBtn); // Add the MODERN comment icon to the container if (q.questionLink) { const commentLink = document.createElement('a'); commentLink.href = q.questionLink; commentLink.target = '_blank'; commentLink.className = 'modern-comment-link'; const commentSVG = `<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M21.99 4c0-1.1-.89-2-1.99-2H4c-1.1 0-2 .9-2 2v12c0 1.1.9 2 2 2h14l4 4-.01-18zM18 14H6v-2h12v2zm0-3H6V9h12v2zm0-3H6V6h12v2z"/></svg>`; commentLink.innerHTML = `<span class="comment-count">(Comments)</span> ${commentSVG}`; actionsContainer.appendChild(commentLink); } // Add the actions container to the main question element questionElement.appendChild(actionsContainer); // END: *** NEW LAYOUT LOGIC *** const explanationDiv = document.createElement('div'); explanationDiv.className = 'explanation'; explanationDiv.id = `explanation-${i}`; const translateBtn = document.createElement('button'); translateBtn.className = 'translate-btn'; translateBtn.innerHTML = 'Translate in Urdu'; translateBtn.onclick = (e) => { e.stopPropagation(); toggleExplanationTranslation(i); }; explanationDiv.appendChild(translateBtn); const explanationText = document.createElement('div'); explanationText.innerHTML = parseHighlightedText(q.explanation.replace(/\n/g, '<br>')); explanationDiv.appendChild(explanationText); const explanationUrduDiv = document.createElement('div'); explanationUrduDiv.className = 'explanation-urdu'; explanationUrduDiv.innerHTML = parseHighlightedText(q.explanationUrdu.replace(/\n/g, '<br>')); explanationDiv.appendChild(explanationUrduDiv); if (q.explanationImage) { const imgContainer = document.createElement('div'); imgContainer.style.textAlign = 'center'; const imgLink = document.createElement('a'); imgLink.href = q.explanationImageLink || '#'; imgLink.target = '_blank'; const img = document.createElement('img'); img.src = q.explanationImage; img.alt = q.explanationImageAlt || 'Explanation Image'; img.className = 'explanation-image'; imgLink.appendChild(img); imgContainer.appendChild(imgLink); if (q.explanationImageCaption) { const caption = document.createElement('div'); caption.className = 'question-image-caption'; caption.textContent = q.explanationImageCaption; imgContainer.appendChild(caption); } explanationDiv.appendChild(imgContainer); } questionElement.appendChild(explanationDiv); quizContainer.appendChild(questionElement); // Har 3 sawalat ke baad ad daalne ka logic if ((i + 1) % 3 === 0 && i < endIndex - 1) { const adContainer = document.createElement('div'); adContainer.className = 'ad-container'; adContainer.innerHTML = `<p>Advertisement Space</p>`; quizContainer.appendChild(adContainer); } if (q.ProTips) { const tipsElement = document.createElement('div'); tipsElement.className = 'tips-section'; tipsElement.innerHTML = q.ProTips; quizContainer.appendChild(tipsElement); } if (q.imageAfter) { const imageContainer = document.createElement('div'); imageContainer.className = 'question-image'; const imageLink = document.createElement('a'); imageLink.href = q.imageAfter.link; imageLink.target = '_blank'; const image = document.createElement('img'); image.src = q.imageAfter.url; image.alt = q.imageAfter.alt || 'Question related image'; imageLink.appendChild(image); imageContainer.appendChild(imageLink); if (q.imageAfter.caption) { const caption = document.createElement('div'); caption.className = 'question-image-caption'; caption.textContent = q.imageAfter.caption; imageContainer.appendChild(caption); } quizContainer.appendChild(imageContainer); } if (i < endIndex - 1) { const isAdNext = ((i + 1) % 3 === 0 && i < questions.length - 1); if (!isAdNext) { const divider = document.createElement('div'); divider.className = 'divider'; quizContainer.appendChild(divider); } } } if (answersShown) { showAllAnswers(); } else { hideAllAnswers(); } updatePagination(); // YEH LINE ADD KI GAYI HAI: Sawalat load hone ke baad ads ko load karein applyAds(); } function toggleExplanationTranslation(questionIndex) { const explanationDiv = document.getElementById(`explanation-${questionIndex}`); const englishExplanation = explanationDiv.querySelector('div:not(.explanation-urdu)'); const urduExplanation = explanationDiv.querySelector('.explanation-urdu'); if (englishExplanation.style.display !== 'none') { englishExplanation.style.display = 'none'; urduExplanation.style.display = 'block'; } else { englishExplanation.style.display = 'block'; urduExplanation.style.display = 'none'; } } function speakQuestion(question) { if (speechSynthesis.speaking) { speechSynthesis.cancel(); } const questionUtterance = new SpeechSynthesisUtterance(`Question: ${question.question.replace('?', '.')}`); questionUtterance.lang = 'en-US'; questionUtterance.rate = 0.7; questionUtterance.pitch = 0.8; let optionsText = 'Options: '; question.options.forEach((option, index) => { optionsText += `${String.fromCharCode(65 + index)}... ${option}. `; }); const optionsUtterance = new SpeechSynthesisUtterance(optionsText); optionsUtterance.lang = 'en-US'; optionsUtterance.rate = 0.7; optionsUtterance.pitch = 0.8; speechSynthesis.speak(questionUtterance); questionUtterance.onend = function() { speechSynthesis.speak(optionsUtterance); }; } function updatePagination() { const pagination = document.getElementById('pagination'); pagination.innerHTML = ''; const totalPages = Math.ceil(questions.length / config.questionsPerPage); if (totalPages <= 1) return; const firstBtn = document.createElement('button'); firstBtn.className = 'page-nav'; firstBtn.innerHTML = '&laquo; First'; firstBtn.onclick = () => { window.location.href = window.location.pathname + '?page=1'; }; if (currentPage === 1) firstBtn.classList.add('disabled-nav'); pagination.appendChild(firstBtn); const prevBtn = document.createElement('button'); prevBtn.className = 'page-nav'; prevBtn.innerHTML = '&lsaquo;'; prevBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + (currentPage - 1); }; if (currentPage === 1) prevBtn.classList.add('disabled-nav'); pagination.appendChild(prevBtn); if (currentPage > 2) { const firstPageBtn = document.createElement('button'); firstPageBtn.className = 'page-btn'; firstPageBtn.textContent = '1'; if (1 === currentPage) firstPageBtn.classList.add('active'); firstPageBtn.onclick = () => { window.location.href = window.location.pathname + '?page=1'; }; pagination.appendChild(firstPageBtn); if (currentPage > 3) { const ellipsis1 = document.createElement('span'); ellipsis1.className = 'page-ellipsis'; ellipsis1.textContent = '...'; pagination.appendChild(ellipsis1); } } const startPage = Math.max(2, currentPage - 1); const endPage = Math.min(totalPages - 1, currentPage + 1); for (let i = startPage; i <= endPage; i++) { const pageBtn = document.createElement('button'); pageBtn.className = 'page-btn'; pageBtn.textContent = i; if (i === currentPage) pageBtn.classList.add('active'); pageBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + i; }; pagination.appendChild(pageBtn); } if (currentPage < totalPages - 1) { if (currentPage < totalPages - 2) { const ellipsis2 = document.createElement('span'); ellipsis2.className = 'page-ellipsis'; ellipsis2.textContent = '...'; pagination.appendChild(ellipsis2); } const lastPageBtn = document.createElement('button'); lastPageBtn.className = 'page-btn'; lastPageBtn.textContent = totalPages; if (totalPages === currentPage) lastPageBtn.classList.add('active'); lastPageBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + totalPages; }; pagination.appendChild(lastPageBtn); } const nextBtn = document.createElement('button'); nextBtn.className = 'page-nav'; nextBtn.innerHTML = '&rsaquo;'; nextBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + (currentPage + 1); }; if (currentPage === totalPages) nextBtn.classList.add('disabled-nav'); pagination.appendChild(nextBtn); const lastBtn = document.createElement('button'); lastBtn.className = 'page-nav'; lastBtn.innerHTML = 'Last &raquo;'; lastBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + totalPages; }; if (currentPage === totalPages) lastBtn.classList.add('disabled-nav'); pagination.appendChild(lastBtn); const searchDiv = document.createElement('div'); searchDiv.className = 'page-search'; searchDiv.innerHTML = ` <input type="number" id="pageInput" min="1" max="${totalPages}" placeholder="Enter Page Number"> <button onclick="goToPageWithReload()">Go</button> `; pagination.appendChild(searchDiv); } function goToPageWithReload() { const pageInput = document.getElementById('pageInput'); const pageNum = parseInt(pageInput.value); const totalPages = Math.ceil(questions.length / config.questionsPerPage); if (pageNum >= 1 && pageNum <= totalPages) { window.location.href = window.location.pathname + '?page=' + pageNum; } else { alert(`Please enter a page number between 1 and ${totalPages}`); } } function selectOption(optionElement, selectedAnswer, questionIndex) { const question = questions[questionIndex]; const options = document.querySelectorAll(`#options-${questionIndex} .option`); options.forEach(opt => { opt.style.pointerEvents = 'none'; }); selectedOptions[questionIndex] = selectedAnswer; const correctOptionIndex = question.correctAnswer.charCodeAt(0) - 65; options[correctOptionIndex].classList.add('correct'); if (selectedAnswer !== question.correctAnswer) { const selectedIndex = selectedAnswer.charCodeAt(0) - 65; options[selectedIndex].classList.add('incorrect'); } } function toggleExplanation(questionIndex) { const explanationElement = document.getElementById(`explanation-${questionIndex}`); explanationElement.style.display = explanationElement.style.display === 'block' ? 'none' : 'block'; } function toggleFAQ(faqQuestion) { faqQuestion.classList.toggle('active'); const answer = faqQuestion.nextElementSibling; answer.style.display = answer.style.display === 'block' ? 'none' : 'block'; const toggleIcon = faqQuestion.querySelector('.faq-toggle'); toggleIcon.classList.toggle('rotated'); } function toggleAllAnswers() { answersShown = !answersShown; const btn = document.getElementById('toggleAnswersBtn'); if (answersShown) { btn.textContent = 'Hide All Answers'; showAllAnswers(); } else { btn.textContent = 'Show All Answers'; hideAllAnswers(); } } function showAllAnswers() { const startIndex = (currentPage - 1) * config.questionsPerPage; const endIndex = Math.min(startIndex + config.questionsPerPage, questions.length); for (let i = startIndex; i < endIndex; i++) { const q = questions[i]; const options = document.querySelectorAll(`#options-${i} .option`); if (options.length > 0) { const correctOptionIndex = q.correctAnswer.charCodeAt(0) - 65; options[correctOptionIndex].classList.add('correct'); if (selectedOptions.hasOwnProperty(i) && selectedOptions[i] !== q.correctAnswer) { const selectedIndex = selectedOptions[i].charCodeAt(0) - 65; options[selectedIndex].classList.add('incorrect'); } options.forEach(opt => { opt.style.pointerEvents = 'none'; }); } } } function hideAllAnswers() { const startIndex = (currentPage - 1) * config.questionsPerPage; const endIndex = Math.min(startIndex + config.questionsPerPage, questions.length); for (let i = startIndex; i < endIndex; i++) { const options = document.querySelectorAll(`#options-${i} .option`); options.forEach(option => { option.classList.remove('correct', 'incorrect'); }); options.forEach(opt => { opt.style.pointerEvents = 'auto'; }); } selectedOptions = {}; } function resetQuiz() { selectedOptions = {}; answersShown = false; document.getElementById('toggleAnswersBtn').textContent = 'Show All Answers'; loadQuestions(currentPage); } function changeHeaderImage(imageUrl) { document.getElementById('headerImage').src = imageUrl; } function toggleContentExpansion() { const contentPreview = document.getElementById('contentPreview'); const readMoreBtn = document.getElementById('readMoreBtn'); contentExpanded = !contentExpanded; if (contentExpanded) { contentPreview.classList.add('expanded'); readMoreBtn.textContent = 'Read Less'; } else { contentPreview.classList.remove('expanded'); readMoreBtn.textContent = 'Read More'; } } function toggleContentLanguage() { const englishContent = document.querySelector('.english-content'); const urduContent = document.querySelector('.urdu-content'); const translateBtn = document.getElementById('contentTranslateBtn'); contentInUrdu = !contentInUrdu; if (contentInUrdu) { englishContent.style.display = 'none'; urduContent.style.display = 'block'; translateBtn.textContent = 'Translate to English'; } else { englishContent.style.display = 'block'; urduContent.style.display = 'none'; translateBtn.textContent = 'Translate to Urdu'; } } async function createShareImage(questionIndex) { return new Promise((resolve) => { const q = questions[questionIndex]; const canvas = document.getElementById('shareCanvas'); const ctx = canvas.getContext('2d'); ctx.clearRect(0, 0, canvas.width, canvas.height); if (q.backgroundImage) { const img = new Image(); img.crossOrigin = "Anonymous"; img.onload = function() { ctx.drawImage(img, 0, 0, canvas.width, canvas.height); ctx.fillStyle = 'rgba(0, 0, 0, 0.5)'; ctx.fillRect(0, 0, canvas.width, canvas.height); drawQuestionContent(ctx, canvas, q, questionIndex); convertCanvasToImage(canvas, resolve); }; img.onerror = function() { console.log("Background image failed to load, using gradient fallback"); drawGradientBackground(ctx, canvas); drawQuestionContent(ctx, canvas, q, questionIndex); convertCanvasToImage(canvas, resolve); }; img.src = q.backgroundImage + (q.backgroundImage.includes('?') ? '&' : '?') + 't=' + Date.now(); } else { drawGradientBackground(ctx, canvas); drawQuestionContent(ctx, canvas, q, questionIndex); convertCanvasToImage(canvas, resolve); } }); } function drawGradientBackground(ctx, canvas) { const gradient = ctx.createLinearGradient(0, 0, canvas.width, canvas.height); gradient.addColorStop(0, '#1e3c72'); gradient.addColorStop(1, '#2a5298'); ctx.fillStyle = gradient; ctx.fillRect(0, 0, canvas.width, canvas.height); ctx.fillStyle = 'rgba(255, 255, 255, 0.05)'; for (let i = 0; i < 5; i++) { ctx.beginPath(); ctx.arc(Math.random() * canvas.width, Math.random() * canvas.height, Math.random() * 300 + 100, 0, Math.PI * 2); ctx.fill(); } } function drawQuestionContent(ctx, canvas, q, questionIndex) { const questionNumber = questionIndex + 1; const questionText = `${questionNumber}. ${q.question}`; const urduText = `${q.urdu.replace('؟', '').replace('?', '')}`; ctx.save(); ctx.beginPath(); ctx.roundRect(40, 40, canvas.width - 80, canvas.height - 80, 20); ctx.clip(); ctx.fillStyle = 'rgba(255, 255, 255, 0.15)'; ctx.fillRect(40, 40, canvas.width - 80, canvas.height - 80); ctx.strokeStyle = 'rgba(255, 255, 255, 0.3)'; ctx.lineWidth = 2; ctx.stroke(); ctx.restore(); ctx.fillStyle = '#ffffff'; ctx.textAlign = 'left'; ctx.font = 'bold 36px Roboto, sans-serif'; const questionLines = wrapText(ctx, questionText, canvas.width - 160, 36); let yPos = 80 + 36; questionLines.forEach(line => { ctx.fillText(line, 80, yPos); yPos += 36 + 10; }); ctx.font = '32px "Noto Nastaliq Urdu", serif'; ctx.textAlign = 'right'; const urduLines = wrapText(ctx, urduText, canvas.width - 160, 32); urduLines.forEach(line => { ctx.fillText(line, canvas.width - 80, yPos); yPos += 32 + 10; }); ctx.textAlign = 'left'; yPos += 20; ctx.font = 'italic 24px "Noto Nastaliq Urdu", serif'; ctx.fillStyle = 'rgba(255, 255, 255, 0.8)'; ctx.textAlign = 'right'; ctx.fillText("چار آپشن میں سے کسی پر بھی کلک کرنے سے جواب سبز ہو جائے گا", canvas.width - 80, yPos); yPos += 24 + 30; ctx.textAlign = 'left'; ctx.font = '28px Roboto, sans-serif'; ctx.textAlign = 'left'; q.options.forEach((option, index) => { const optionLetter = String.fromCharCode(65 + index); const isCorrect = optionLetter === q.correctAnswer; ctx.save(); ctx.beginPath(); ctx.roundRect(80, yPos - 10, canvas.width - 160, 28 + 20, 10); ctx.fillStyle = isCorrect ? 'rgba(40, 167, 69, 0.2)' : 'rgba(255, 255, 255, 0.15)'; ctx.fill(); ctx.strokeStyle = isCorrect ? '#28a745' : 'rgba(255, 255, 255, 0.3)'; ctx.lineWidth = 1; ctx.stroke(); ctx.restore(); ctx.beginPath(); ctx.arc(80 + 25, yPos + 28 / 2, 28 * 0.8, 0, Math.PI * 2); ctx.fillStyle = isCorrect ? '#28a745' : '#3498db'; ctx.fill(); ctx.fillStyle = '#ffffff'; ctx.textAlign = 'center'; ctx.fillText(optionLetter, 80 + 25, yPos + 28 / 2 + 28 * 0.3); ctx.fillStyle = isCorrect ? '#28a745' : '#ffffff'; ctx.textAlign = 'left'; ctx.fillText(`${optionLetter}) ${option}`, 80 + 60, yPos + 28 * 0.8); yPos += 28 + 30; }); ctx.fillStyle = 'rgba(255, 255, 255, 0.7)'; ctx.font = 'italic 20px Roboto, sans-serif'; ctx.textAlign = 'center'; ctx.fillText("Study For More PAKMCQs.ORG", canvas.width / 2, canvas.height - 40); } function convertCanvasToImage(canvas, resolve) { canvas.toBlob((blob) => { const imageUrl = URL.createObjectURL(blob); resolve(imageUrl); }, 'image/png', 1.0); } function wrapText(context, text, maxWidth, fontSize) { const words = text.split(' '); const lines = []; let currentLine = words[0]; for (let i = 1; i < words.length; i++) { const word = words[i]; const width = context.measureText(currentLine + ' ' + word).width; if (width < maxWidth) { currentLine += ' ' + word; } else { lines.push(currentLine); currentLine = word; } } lines.push(currentLine); return lines; } async function shareQuestionWithImage(questionIndex, platform) { try { const imageUrl = await createShareImage(questionIndex); const q = questions[questionIndex]; const shareUrl = q.questionLink || window.location.href; const shareText = `${questionIndex + 1}. ${q.question}\n\n${q.urdu.replace(/#&\d+/g, '')}\n\nStudy more at: ${shareUrl}`; if (navigator.share) { const response = await fetch(imageUrl); const blob = await response.blob(); const file = new File([blob], 'question.png', { type: 'image/png' }); await navigator.share({ title: q.question, text: shareText, files: [file], url: shareUrl }); } else { if (platform === 'facebook') { window.open(`https://www.facebook.com/sharer/sharer.php?u=${encodeURIComponent(shareUrl)}`, '_blank'); } else if (platform === 'twitter') { const mockImageUrl = imageUrl; window.open(`https://twitter.com/intent/tweet?text=${encodeURIComponent(shareText)}&url=${encodeURIComponent(mockImageUrl)}`, '_blank'); } else if (platform === 'whatsapp') { const link = document.createElement('a'); link.href = `whatsapp://send?text=${encodeURIComponent(shareText)}`; link.click(); } } } catch (err) { console.error('Error sharing:', err); alert('Sharing failed. Please try again or copy the link manually.'); } } /* ========================================================= */ /* ============ DYNAMIC PDF GENERATION LOGIC =============== */ /* ========================================================= */ async function generateDynamicPDF() { // Check if jsPDF is loaded if (!window.jspdf) { alert("PDF library is loading. Please wait a moment and try again."); return; } // --- UI: START LOADING & SHOW PROGRESS BAR --- const btn = document.getElementById('generatePdfBtn'); const btnText = btn.querySelector('.btn-text'); const btnProgress = btn.querySelector('.progress-bar-fill'); const originalText = "Click here for Download PDF"; btn.disabled = true; // Disable double clicks btnText.textContent = "Initializing..."; btnProgress.style.width = "10%"; // Start progress const { jsPDF } = window.jspdf; const doc = new jsPDF('p', 'mm', 'a4'); // Portrait, Millimeters, A4 // 1. Settings & Dimensions const pageWidth = 210; const pageHeight = 297; const marginTop = 30; const marginBottom = 05; const marginLeft = 15; const marginRight = 15; const contentWidth = pageWidth - marginLeft - marginRight; let cursorY = marginTop; // 2. Filter Questions (pdf = true) const pdfQuestions = questions.filter(q => q.pdf === true || (q.getAttribute && q.getAttribute('data-pdf') === "true") ); if (pdfQuestions.length === 0) { alert("No questions marked for PDF found."); // Reset Button btn.disabled = false; btnText.textContent = originalText; btnProgress.style.width = "0%"; return; } // --- UI: UPDATE STATUS --- btnText.textContent = "Downloading Image..."; btnProgress.style.width = "30%"; // 3. Load Background Image const bgUrl = config.pdfBackgroundUrl; let bgImage = null; try { bgImage = await loadImageAsBase64(bgUrl); // Image Loaded Success btnProgress.style.width = "50%"; } catch (e) { console.warn("Background image failed to load, generating PDF without it."); } // --- UI: UPDATE STATUS --- btnText.textContent = "Generating Pages..."; // Helper to Add a new page with background const addNewPage = () => { doc.addPage(); if (bgImage) { doc.addImage(bgImage, 'JPEG', 0, 0, pageWidth, pageHeight); } cursorY = marginTop; // Reset cursor to top margin }; // Add background to the first page if (bgImage) { doc.addImage(bgImage, 'JPEG', 0, 0, pageWidth, pageHeight); } // 4. Iterate and Print Questions pdfQuestions.forEach((q, index) => { // --- A. CALCULATE HEIGHT REQUIRED --- // Question Text Height doc.setFontSize(12); doc.setFont("helvetica", "bold"); const qTitle = `Q${index + 1}: ${q.question}`; const qTitleLines = doc.splitTextToSize(qTitle, contentWidth); const qTitleHeight = qTitleLines.length * 6; // Approx line height 6mm // Options Height doc.setFont("helvetica", "normal"); doc.setFontSize(10); let optionsHeight = 0; const processedOptions = []; q.options.forEach((opt, idx) => { const letter = String.fromCharCode(65 + idx); const optText = `${letter}) ${opt}`; const optLines = doc.splitTextToSize(optText, contentWidth - 5); // Indent slightly const h = optLines.length * 5; // Approx line height 5mm optionsHeight += h + 2; // +2mm padding between options processedOptions.push({ lines: optLines, height: h }); }); const totalQuestionHeight = qTitleHeight + optionsHeight + 8; // +8mm padding after question // --- B. CHECK SPACE & PAGE BREAK --- if (cursorY + totalQuestionHeight > pageHeight - marginBottom) { addNewPage(); } // --- C. RENDER CONTENT --- // Render Question Title doc.setFontSize(12); doc.setTextColor(0, 0, 0); doc.setFont("helvetica", "bold"); doc.text(qTitleLines, marginLeft, cursorY); cursorY += qTitleHeight + 2; // Render Options doc.setFontSize(10); doc.setFont("helvetica", "normal"); processedOptions.forEach((pOpt, idx) => { // Check if this is the correct answer to highlight (Optional visual cue) const letter = String.fromCharCode(65 + idx); if (letter === q.correctAnswer) { doc.setFont("helvetica", "bold"); doc.setTextColor(0, 100, 0); // Green } else { doc.setFont("helvetica", "normal"); doc.setTextColor(0, 0, 0); // Black } doc.text(pOpt.lines, marginLeft + 5, cursorY); cursorY += pOpt.height + 2; }); // Reset color/font and add bottom padding doc.setTextColor(0, 0, 0); cursorY += 6; }); // --- UI: FINALIZING --- btnText.textContent = "Saving PDF..."; btnProgress.style.width = "90%"; // 5. Save File doc.save('PAKMCQs_Questions.pdf'); // --- UI: COMPLETE & RESET --- btnText.textContent = "Downloaded!"; btnProgress.style.width = "100%"; setTimeout(() => { btn.disabled = false; btnText.textContent = originalText; btnProgress.style.width = "0%"; }, 3000); // Reset after 3 seconds } // Helper to load image with CORS handling for Blogger Images function loadImageAsBase64(url) { return new Promise((resolve, reject) => { const img = new Image(); // Ye line zaroori hai taake Google block na kare img.crossOrigin = 'Anonymous'; // URL ke aage time lagaya hai taake browser cache use na kare (Cache breaker) if (url.startsWith('http')) { img.src = url + (url.includes('?') ? '&' : '?') + 't=' + new Date().getTime(); } else { img.src = url; } img.onload = () => { const canvas = document.createElement('canvas'); canvas.width = img.width; canvas.height = img.height; const ctx = canvas.getContext('2d'); ctx.drawImage(img, 0, 0); try { const dataURL = canvas.toDataURL('image/jpeg', 0.8); // High Quality JPG resolve(dataURL); } catch (e) { console.error("CORS Error: Image load hui lekin export nahi ho saki.", e); // Agar phir bhi fail ho jaye to bina image ke continue karega reject(e); } }; img.onerror = (e) => { console.error("Image Failed to Load from URL:", url); reject(e); }; }); } /* ========================================================= */ document.addEventListener('DOMContentLoaded', function () { generateTOC(); // TOC Generate karna currentPage = getCurrentPageFromURL(); changeHeaderImage(config.headerImageUrl); loadQuestions(currentPage); checkScrollOnLoad(); // Scroll Check karna if redirected from another page document.getElementById('toggleAnswersBtn').addEventListener('click', toggleAllAnswers); document.getElementById('resetQuizBtn').addEventListener('click', resetQuiz); document.getElementById('readMoreBtn').addEventListener('click', toggleContentExpansion); document.getElementById('contentTranslateBtn').addEventListener('click', toggleContentLanguage); // === ATTACH PDF GENERATION EVENT === const pdfBtn = document.getElementById('generatePdfBtn'); if (pdfBtn) { pdfBtn.addEventListener('click', function(e) { e.preventDefault(); // Stop any default link behavior generateDynamicPDF(); }); } // =================================== const seeMoreFaqBtn = document.getElementById('seeMoreFaqBtn'); if (seeMoreFaqBtn) { seeMoreFaqBtn.addEventListener('click', function() { const hiddenFaqs = document.querySelectorAll('.hidden-faq'); hiddenFaqs.forEach(faq => { faq.style.display = 'block'; }); seeMoreFaqBtn.style.display = 'none'; }); } }); window.goToPageWithReload = goToPageWithReload; </script> </body> </html>Mehtab Ahmadhttp://www.blogger.com/profile/05636204994802332371noreply@blogger.comtag:blogger.com,1999:blog-51255189599790045.post-73273413280966435832026-05-16T07:44:46.507+05:002026-05-16T07:44:46.508+05:005th Class General Science Chapter 2 CBT Test | Microorganisms MCQs | PAKMCQs<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- Forced Light Mode Meta --> <meta name="color-scheme" content="light"> <title>Professional CBT System</title> <script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/2.5.1/jspdf.umd.min.js"></script> <style> * { box-sizing: border-box; } :root { color-scheme: light; } #cbt-outer-shell { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; background: #f4f7f6; z-index: 99999999; display: flex; align-items: center; justify-content: center; font-family: 'Segoe UI', Arial, sans-serif; overflow: hidden; color: #333; } .not-started #cbt-outer-shell { 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{ width: 100px; height: 100px; border-radius: 50%; object-fit: cover; border: 3px solid #0056b3; margin-bottom: 10px; } .exam-container { display: grid; grid-template-columns: 280px 1fr 250px; width: 100%; height: 100vh; background: white; } .left-side { background: #fff; border-right: 2px solid #eee; padding: 20px; text-align: center; display: flex; flex-direction: column; align-items: center; overflow-y: auto; } .exam-avatar { width: 100px; height: 100px; border-radius: 50%; object-fit: cover; border: 3px solid #0056b3; margin-bottom: 10px; } .timer-box { background: #fff0f0; border: 2px solid #dc3545; color: #dc3545; padding: 10px; border-radius: 8px; width: 100%; margin: 15px 0; } .timer-label { font-size: 12px; font-weight: bold; text-transform: uppercase; color: #333; } .timer-digits { font-size: 28px; font-weight: 800; font-family: monospace; } .progress-box { width: 100%; margin-bottom: 20px; text-align: left; } .progress-header { display: flex; justify-content: space-between; 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display: flex; align-items: center; justify-content: center; border-radius: 8px; cursor: pointer; font-weight: bold; color: black; } .skip-num.active { background: #dc3545; color: white; border: none; } #rotate-msg { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: #111; color: white; z-index: 200000000; text-align: center; padding-top: 20%; font-size: 20px; } @media screen and (max-width: 800px) and (orientation: portrait) { #rotate-msg { display: flex; flex-direction: column; justify-content: center; align-items: center; padding-top: 0; } } @media screen and (max-height: 500px) and (orientation: landscape) { .welcome-card { padding: 15px 25px !important; margin: 10px 0 !important; width: 95% !important; max-width: 100% !important;} .welcome-card h2 { font-size: 18px !important; margin: 5px 0 !important;} #preview-img { width: 60px !important; height: 60px !important; margin-bottom: 5px !important; } .form-group { margin-bottom: 5px !important; } .form-group label { font-size: 12px !important; } .form-group input { padding: 6px !important; font-size: 14px !important; } .exam-container { grid-template-columns: 180px 1fr 160px !important; height: 100vh !important; } .left-side { padding: 10px !important; width: 180px !important; } .exam-avatar { width: 50px !important; height: 50px !important; margin-bottom: 5px !important; } .timer-box { margin: 5px 0 !important; padding: 5px !important; } .timer-digits { font-size: 20px !important; } .progress-box { margin-bottom: 10px !important; } .candidate-info-list { font-size: 11px !important; padding-top: 5px !important; } .candidate-info-list p { padding: 3px 0 !important; } .main-exam-area { padding: 15px 20px !important; } .q-header { font-size: 16px !important; margin-bottom: 10px !important; } .question-text { font-size: 18px !important; margin-bottom: 10px !important; line-height: 1.2 !important; } .opt-label { padding: 8px 12px !important; margin-bottom: 6px !important; font-size: 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#666;">Message</p> <button class="custom-btn btn-ok" onclick="closeCustomAlert()">OK</button> </div> </div> <div id="custom-confirm-overlay" class="custom-overlay"> <div class="custom-box"> <div style="font-size: 40px;">❓</div> <h3 style="margin: 10px 0; color: #333;">Confirmation</h3> <p id="custom-confirm-msg" style="color: #666;">Are you sure?</p> <div style="margin-top: 15px;"> <button class="custom-btn btn-yes" id="confirm-yes-btn">Yes</button> <button class="custom-btn btn-no" id="confirm-no-btn">No</button> </div> </div> </div> <div id="cbt-outer-shell" class="not-started"> <div id="fs-overlay"> <h2>⚠️ فل اسکرین موڈ بند ہے</h2> <p>ٹیسٹ جاری رکھنے کے لیے دوبارہ فل اسکرین بٹن دبائیں</p> <button class="btn btn-start" style="width:auto" onclick="resumeFS()">Resume Full Screen</button> </div> <!-- Screen 1: Welcome --> <div class="screen active" id="screen1"> <div class="welcome-card"> <h1 style="color: #0056b3; margin-top: 0;">General Science (Microorganisms)</h1> <p>PAKMCQs Online Computer Based Test</p> <hr style="margin: 25px 0; opacity: 0.2;" /> <button class="btn btn-start" onclick="startSetup()">Start Exam Now</button> </div> </div> <!-- Screen 2: Profile --> <div class="screen" id="screen2"> <div class="welcome-card"> <div class="profile-section"> <img alt="Profile" id="preview-img" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhhKHkA2iNxBxF-qE_XfB9XW2_G1S1-3pv0QU4zW75ABGP-wpyYs_xag87g-QRUcSmr0ClzDpf1k7MIIdoRLUpSg6t07-nS9TCf0mfouGwlvJV2jOU56auRzrEwQ1wO1O0Ak4SEhmUBeJSwPuP3PJoPOjpyQ48tNEEZeBIh07ROwvEXuTMtIyEyxOS0Gw/s16000/download.png" /> </div> <h3 style="color: #0056b3; margin-bottom: 10px; text-align: left;">Exam Details</h3> <div class="form-group"><label>Test:</label><input readonly="" type="text" value="5th Class General Science Ch-2 Microorganisms test" /></div> <div style="display: grid; gap: 10px; grid-template-columns: 1fr 1fr;"> <div class="form-group"><label>Total Number:</label><input id="disp-marks" readonly="" type="text" /></div> <div class="form-group"><label>Total MCQs:</label><input id="disp-mcqs" readonly="" type="text" /></div> </div> <div style="display: grid; gap: 10px; grid-template-columns: 1fr 1fr;"> <div class="form-group"><label>Passing Marks:</label><input readonly="" type="text" value="50%" /></div> <div class="form-group"><label>Time:</label><input readonly="" type="text" value="15 Minutes" /></div> </div> <button class="btn btn-start" onclick="saveAndProceed()">Next Step</button> </div> </div> <!-- Screen 3: Instructions --> <div class="screen" id="screen3"> <div class="welcome-card"> <h2 style="color: red;">ضروری ہدایات</h2> <div style="direction: rtl; font-size: 18px; line-height: 2; text-align: right;"> 1. ٹیسٹ فل اسکرین موڈ میں چلے گا۔<br /> 2. ایک بار جواب محفوظ ہونے کے بعد تبدیل نہیں ہو سکے گا۔<br /> 3. سکپ کیے ہوئے سوالات دائیں جانب نظر آئیں گے۔<br /> 4. ٹیسٹ کے دوران اسکرین سے باہر نکلنے پر وارننگ ملے گی۔ </div> <button class="btn btn-start" onclick="showScreen(4)" style="margin-top: 20px;">I Agree, Start</button> </div> </div> <!-- Screen 4: Countdown --> <div class="screen" id="screen4"> <div class="welcome-card"> <h2>تیار ہو جائیں...</h2> <div id="ct" style="color: #0056b3; font-size: 100px; font-weight: bold;">3</div> </div> </div> <!-- Screen 5: Exam --> <div class="screen" id="screen5"> <div class="exam-container"> <div class="left-side"> <img alt="User" class="exam-avatar" id="final-avatar" src="" /> <h3 id="u-name" style="color: #0056b3; font-size: 16px; margin: 0;">Candidate</h3> <div class="timer-box"> <div class="timer-label">Time Remaining</div> <div class="timer-digits" id="side-timer">15:00</div> </div> <div class="progress-box"> <div class="progress-header"> <span>Completed</span> <span id="prog-text">0%</span> </div> <div class="progress-bar-bg"> <div class="progress-bar-fill" id="prog-fill"></div> </div> </div> <div class="candidate-info-list"> <p><strong>Test:</strong> <span>General Science Ch-2 Microorganisms</span></p> <p><strong>Marks:</strong> <span id="info-marks">30</span></p> <p><strong>MCQs:</strong> <span id="info-mcqs">30</span></p> <p><strong>Passing:</strong> <span id="info-pass">15</span></p> </div> </div> <div class="main-exam-area"> <div class="q-header"> <span style="color: #0056b3; font-weight: bold;">Question Panel</span> <span id="q-stat">Rem: 30/30</span> </div> <div id="q-display"> <div class="question-text" id="q-txt">Loading...</div> <div id="opt-box"></div> </div> <div class="action-buttons"> <button class="btn btn-skip" onclick="skip()">Skipped</button> <button class="btn btn-next" onclick="save()">Save &amp; Next</button> </div> </div> <div class="right-side"> <h4 style="margin-top: 0;">Skipped MCQs</h4> <div class="skip-grid" id="s-grid"></div> </div> </div> </div> <!-- Screen 6: Result --> <div id="screen6" class="screen"> <div class="welcome-card" style="max-width: 600px;"> <h1 id="r-status">Result Summary</h1> <div style="display: grid; grid-template-columns: 1fr 1fr; gap: 15px; margin: 25px 0;"> <div style="background:#eee; padding:15px; border-radius:10px;"><b>Marks</b><br><span id="r-marks" style="font-size:30px;">0</span></div> <div style="background:#eee; padding:15px; border-radius:10px;"><b>Grade</b><br><span id="r-grade" style="font-size:30px;">F</span></div> </div> <button class="btn btn-start" onclick="location.reload()">Exit & Finish</button> </div> </div> </div> <script> const examSettings = { totalQuestions: 30, subjects: [ { name: "General Science", importantPercentage: 100, normalPercentage: 0, importantMcqs: [ { q: "What are tiny organisms that can only be seen under a microscope called?", opts: ["Large animals", "Microorganisms", "Desert plants", "Insects"], c: 1 }, { q: "Which scientific instrument is used to see microorganisms?", opts: ["Telescope", "Stethoscope", "Microscope", "Periscope"], c: 2 }, { q: "On what basis are microorganisms divided into various groups?", opts: ["Age and color", "Size, structure and need of food", "Speed and movement", "Sound and weight"], c: 1 }, { q: "Which of the following are the main groups of microorganisms?", opts: ["Ants and bees", "Fish and birds", "Viruses and bacteria", "Trees and plants"], c: 2 }, { q: "Which type of fungi are included in the category of microorganisms?", opts: ["Very large fungi", "Very small fungi", "Only green fungi", "Desert fungi"], c: 1 }, { q: "What are viruses considered to be?", opts: ["Large animals", "Tiny infectious particles", "Helpful plants", "Non-infectious dust"], c: 1 }, { q: "Viruses are described as a link between which two things?", opts: ["Animals and plants", "Sea and land", "Living and non-living things", "Air and water"], c: 2 }, { q: "Where can viruses reproduce?", opts: ["In the air only", "On a piece of stone", "Only within a living organism", "Inside a glass bottle"], c: 2 }, { q: "What is the status of a virus when it is outside the body of an organism?", opts: ["Active living thing", "Non-living", "Large insect", "Helpful bacteria"], c: 1 }, { q: "Which of these diseases is caused by a virus in humans?", opts: ["Toothache", "Broken bone", "Hepatitis and Polio", "Hunger"], c: 2 }, { q: "Viruses can cause diseases in:", opts: ["Only humans", "Only plants", "Humans, animals, and plants", "Only non-living objects"], c: 2 }, { q: "What type of organisms are bacteria based on their cell structure?", opts: ["Multi-celled", "Non-celled", "Single-celled", "Three-celled"], c: 2 }, { q: "Where are bacteria found in nature?", opts: ["Only in water", "In every type of environment", "Only in cold places", "Only in laboratories"], c: 1 }, { q: "Which of these diseases is caused by harmful bacteria?", opts: ["Polio", "Hepatitis", "Pneumonia and Tuberculosis", "Common flu"], c: 2 }, { q: "How do useful bacteria help the human body?", opts: ["By causing diarrhea", "By helping in the digestion of food", "By making us sick", "By harming the skin"], c: 1 }, { q: "Where specifically do useful bacteria help in the absorption of food components?", opts: ["In the heart", "In the small intestine", "In the lungs", "In the brain"], c: 1 }, { q: "Where can bacteria be found in nature?", opts: ["Only in frozen ice", "Only in deep oceans", "In air, water, soil, and inside living things", "Only in the desert"], c: 2 }, { q: "Bacteria can cause diseases in which of the following?", opts: ["Only plants", "Plants, animals, and humans", "Only humans", "Non-living objects"], c: 1 }, { q: "Which group of diseases is caused by bacteria?", opts: ["Polio and Hepatitis", "Flu and Cough", "Pneumonia, tuberculosis, and diarrhea", "Skin allergy and Fever"], c: 2 }, { q: "What is true about the relationship between bacteria and humans?", opts: ["All bacteria are deadly", "A large number of bacteria are useful", "Bacteria never enter human bodies", "Bacteria only live on skin"], c: 1 }, { q: "What is the scientific name given to harmful bacteria?", opts: ["Beneficial bacteria", "Good bacteria", "Pathogenic bacteria", "Pure bacteria"], c: 2 }, { q: "Which type of bacteria are essential and beneficial for the human body?", opts: ["Pathogenic bacteria", "Good bacteria", "Toxic bacteria", "Viral bacteria"], c: 1 }, { q: "How does the number of harmful bacteria compare to useful bacteria?", opts: ["They are equal", "Harmful are much more", "Harmful are very less", "Useful are very less"], c: 2 }, { q: "What is the relationship between the number of bacteria and the number of cells in your body?", opts: ["Fewer bacteria than cells", "Equal number", "More bacteria than cells", "No bacteria in cells"], c: 2 }, { q: "The number of bacteria in a small spoon of soil is almost equal to the population of which continent?", opts: ["Europe", "Africa", "Australia", "Antarctica"], c: 1 }, { q: "How many types are bacteria divided into based on their shape?", opts: ["Two", "Five", "Three", "Ten"], c: 2 }, { q: "On what basis are bacteria classified as round, rod-shaped, or spiral?", opts: ["Color", "Weight", "Shape", "Speed"], c: 2 }, { q: "Which of the following is a recognized shape of bacteria?", opts: ["Square", "Rod-shaped", "Star-shaped", "Heart-shaped"], c: 1 }, { q: "What are the three specific shapes of bacteria mentioned in the text?", opts: ["Big, small, and tiny", "Flat, thin, and thick", "Round, rod-shaped, and spiral", "Red, green, and blue"], c: 2 }, { q: "Fungi are simple organisms that are not like:", opts: ["Rocks or stones", "Plants or animals", "Water or air", "Metal or plastic"], c: 1 }, { q: "How do fungi obtain their food since they cannot make it themselves?", opts: ["From sunlight", "From dead organisms or decaying matter", "By drinking only water", "By hunting large animals"], c: 1 }, { q: "What do fungi do to dead matter to get nutrients?", opts: ["Decompose it into simple materials", "Turn it into stone", "Freeze it", "Burn it"], c: 0 }, { q: "Which of these is a disease caused by fungi in living plants and animals?", opts: ["Polio", "Ringworm and athlete\'s foot", "Flu", "Hepatitis"], c: 1 }, { q: "Yeast and Penicillium are examples of:", opts: ["Bacteria", "Fungi", "Viruses", "Plants"], c: 1 }, { q: "How do fungi take in the simple materials they have decomposed?", opts: ["They eat them with a mouth", "They absorb them", "They breathe them in", "They walk over them"], c: 1 }, { q: "From which sources can some fungi obtain their food?", opts: ["Only from rocks", "Living plants and animals", "Only from sunlight", "From air and clouds"], c: 1 }, { q: "Fungi that get their food from living things usually cause what in them?", opts: ["Faster growth", "Diseases", "New leaves", "More energy"], c: 1 }, { q: "How many types of mushrooms have the ability to glow?", opts: ["Only 5 types", "More than 100", "Exactly 50", "Zero"], c: 1 }, { q: "Some mushrooms can glow in the dark just like which insect?", opts: ["Ant", "Firefly", "Butterfly", "Housefly"], c: 1 }, { q: "What special ability do over 100 types of mushrooms possess?", opts: ["The ability to fly", "The ability to talk", "The ability to glow", "The ability to run"], c: 2 }, { q: "Why are viruses considered a link between living and non-living things?", opts: ["Because they are large", "Because they reproduce only inside a host", "Because they eat plants", "Because they live in soil"], c: 1 }, { q: "In what types of environment can bacteria be found?", opts: ["Only in cold water", "Only in laboratory", "In every type of environment", "Only in outer space"], c: 2 }, { q: "What is the status of a virus outside of a living organism\'s body?", opts: ["Non-living", "Highly active", "Large plant", "Useful food"], c: 0 }, { q: "Bacteria can survive in air, water, and soil because they are:", opts: ["Found everywhere", "Only found in space", "Not living things", "Visible to the naked eye"], c: 0 }, { q: "What do bacteria and fungi break food and dead bodies into during decomposition?", opts: ["Hard stones", "Simple components", "Large molecules", "Metallic parts"], c: 1 }, { q: "What are the organisms that perform the process of decomposition called?", opts: ["Producers", "Decomposers", "Consumers", "Predators"], c: 1 }, { q: "Which factors cause the rate of decomposition to increase?", opts: ["Darkness and cold", "Sand and rocks", "Temperature, humidity and oxygen", "Low pressure and silence"], c: 2 }, { q: "How does the process of decomposition sometimes affect humans?", opts: ["It is always pleasant", "It becomes troublesome", "it has no effect", "It makes things new"], c: 1 }, { q: "Besides being troublesome at times, what is the other nature of the decomposition process?", opts: ["It is useful", "It is useless", "It is only harmful", "It is invisible"], c: 0 }, { q: "What happens to the complex matter in dead plants and animals during decomposition?", opts: ["Hard stones", "Large molecules", "Simple components", "Metallic parts"], c: 2 }, { q: "Which gases are released back into the environment during the process of decomposition?", opts: ["Oxygen and Hydrogen", "Carbon dioxide and nitrogen", "Helium and Neon", "Argon and Chlorine"], c: 1 }, { q: "Who uses the simple materials produced by decomposition to make their food?", opts: ["Decomposers", "Predators", "Producers", "Consumers"], c: 2 }, { q: "Decomposition helps in the recycling of which environmental components?", opts: ["Abiotic and biotic components", "Only plastic components", "Only metallic components", "Only electronic components"], c: 0 }, { q: "What would be impossible if decomposers did not exist in the environment?", opts: ["Sunlight reaching Earth", "Rainfall", "Breakdown of dead organisms for the ecosystem", "Wind blowing"], c: 2 }, { q: "What do microorganisms damage through the process of decomposition?", opts: ["Stones and sand", "Iron and steel", "Food and wood", "Plastic and glass"], c: 2 }, { q: "What happens to milk due to the action of microorganisms?", opts: ["It becomes sweeter", "It turns into ice", "It is spoiled", "It turns into gold"], c: 2 }, { q: "What grows on bread as a result of the decomposition process?", opts: ["Leaves", "Mold", "Flowers", "Roots"], c: 1 }, { q: "Which of these items are decomposed by microorganisms, making them rot?", opts: ["Fruit and vegetables", "Metal spoons", "Ceramic plates", "Rubber tires"], c: 0 }, { q: "In which organisms can many microorganisms cause diseases?", opts: ["Only rocks", "Only water", "Plants and animals", "Only plastic"], c: 2 }, { q: "What are microorganisms that cause diseases in their hosts called?", opts: ["Producers", "Pathogens", "Helpers", "Scavengers"], c: 1 }, { q: "What are diseases caused by pathogens called?", opts: ["Natural diseases", "Genetic diseases", "Infectious diseases", "Safe diseases"], c: 2 }, { q: "How do infectious diseases spread among organisms?", opts: ["They spread slowly", "They spread quickly", "They never spread", "They only spread in winter"], c: 1 }, { q: "Which of the following diseases are caused by viruses?", opts: ["Typhoid", "Ringworm", "Hepatitis and Flu", "Tuberculosis"], c: 2 }, { q: "Polio and COVID-19 are examples of diseases caused by:", opts: ["Fungi", "Viruses", "Bacteria", "Insects"], c: 1 }, { q: "Measles and mumps are infections triggered by which microorganism?", opts: ["Viruses", "Bacteria", "Protozoa", "Algae"], c: 0 }, { q: "Pneumonia and Typhoid are classified as which type of diseases?", opts: ["Viral diseases", "Bacterial diseases", "Fungal diseases", "Genetic diseases"], c: 1 }, { q: "Cholera and Tuberculosis (TB) are caused by which pathogen?", opts: ["Virus", "Fungus", "Bacteria", "Parasite"], c: 2 }, { q: "Ringworm and Athlete\'s foot are skin infections caused by:", opts: ["Viruses", "Fungi", "Bacteria", "Dust"], c: 1 }, { q: "Smut and Rust are diseases found in plants caused by:", opts: ["Insects", "Water", "Fungi", "Sunlight"], c: 2 }, { q: "How many main ways are there for the transmission of infectious diseases to humans?", opts: ["Three", "Seven", "Five", "Two"], c: 2 }, { q: "Which of the following is a main way for the transmission of infectious diseases?", opts: ["Air, water, and food", "Moonlight and stars", "Rocks and stones", "Plastic and metal"], c: 0 }, { q: "Along with air, water, and food, what are the other two ways infectious diseases spread?", opts: ["Dreams and thoughts", "Animals and direct contact", "Reading and writing", "Music and colors"], c: 1 }, { q: "What is released from the mouth of a patient during coughing, sneezing, or talking?", opts: ["Oxygen gas", "Pure water", "Viruses and bacteria", "Healthy cells"], c: 2 }, { q: "Where do pathogens go after being released from an infected person\'s mouth?", opts: ["They disappear", "They disperse in the air", "They turn into dust", "They sink into the ground"], c: 1 }, { q: "How do pathogens enter the body of a healthy person from the air?", opts: ["Through the skin", "By looking at the patient", "When a healthy person breathes in this air", "By drinking clean water"], c: 2 }, { q: "What is the name for infectious diseases that spread through the air?", opts: ["Waterborne diseases", "Airborne diseases", "Foodborne diseases", "Genetic diseases"], c: 1 }, { q: "Which of the following is an example of an airborne disease?", opts: ["Cholera", "COVID-19, flu, and TB", "Ringworm", "Diarrhea"], c: 1 }, { q: "Through what are the pathogens of some diseases transmitted in this category?", opts: ["Clean air", "Dry soil", "Water", "Sunlight"], c: 2 }, { q: "When do waterborne diseases typically occur?", opts: ["When using filtered water", "When someone uses polluted water for drinking or cooking", "When eating fresh vegetables", "When breathing fresh air"], c: 1 }, { q: "Which of the following is an example of a waterborne disease?", opts: ["Flu", "Measles", "Diarrhea and Typhoid", "Mumps"], c: 2 }, { q: "Besides internal issues, polluted water can also cause diseases of which body parts?", opts: ["Bones and muscles", "Eyes and skin", "Hair and nails", "Teeth and gums"], c: 1 }, { q: "Where are the pathogens of some diseases present according to this category?", opts: ["Fresh air", "Contaminated food", "Clean clothes", "Sunlight"], c: 1 }, { q: "How do pathogens from contaminated food enter the human body?", opts: ["Through skin contact", "By looking at the food", "On eating such types of food", "By breathing near the food"], c: 2 }, { q: "Which group of diseases can be caused by eating contaminated food?", opts: ["Eye injury and fever", "Cholera, hepatitis, and typhoid", "Skin allergy and cold", "Broken bones"], c: 1 }, { q: "What do some animals do in the process of spreading infectious diseases?", opts: ["They destroy pathogens", "They transmit pathogens between humans", "They produce oxygen", "They clean the environment"], c: 1 }, { q: "What does a mosquito take from a patient of malaria or dengue when it bites them?", opts: ["Only water", "Medicine", "Pathogens from the patient", "Energy"], c: 2 }, { q: "How are pathogens transmitted to a healthy person through a mosquito?", opts: ["By touching the person", "When it bites the healthy person", "By flying near the person", "By sitting on the person\'s clothes"], c: 1 }, { q: "Malaria and dengue are examples of diseases spread by which animal?", opts: ["Housefly", "Mosquito", "Butterfly", "Ant"], c: 1 }, { q: "To which category of diseases do malaria and dengue belong?", opts: ["Airborne diseases", "Waterborne diseases", "Animal-borne diseases", "Food-borne diseases"], c: 2 }, { q: "Malaria and dengue are examples of infections that are transmitted to humans by:", opts: ["Dirty water", "Contaminated food", "Animals (like mosquitoes)", "Dust particles"], c: 2 }, { q: "How are some infectious diseases transmitted through direct contact?", opts: ["By breathing fresh air", "By shaking hands or touching patient’s articles", "By watching television", "By reading a book"], c: 1 }, { q: "Which of these are examples of diseases spread through direct contact?", opts: ["Malaria and Dengue", "Cholera and Typhoid", "COVID-19, flu, and hepatitis", "Ringworm and Rust"], c: 2 }, { q: "Touching articles used by a patient can transmit diseases. What does \"articles\" refer to in this context?", opts: ["Only newspapers", "Things used by the patient", "New toys from a shop", "Fresh food from the market"], c: 1 }, { q: "Is it true that all microorganisms are harmful to humans?", opts: ["Yes, all are harmful", "No, all are not harmful", "Microorganisms do not exist", "Only viruses are harmful"], c: 1 }, { q: "Which microorganisms are commonly used in the making of food items?", opts: ["Viruses and fungi", "Algae and protozoa", "Bacteria and Yeasts", "Only harmful bacteria"], c: 2 }, { q: "Which microorganism is used in the production of bread and cheese?", opts: ["Bacteria", "Yeasts", "Viruses", "Mold"], c: 1 }, { q: "What is used to convert milk into yoghurt?", opts: ["Yeasts", "Bacteria", "Viruses", "Salt"], c: 1 }, { q: "What is the effect of using yeast in dough?", opts: ["It makes it salty", "To rise the dough", "It turns the dough blue", "It makes it hard"], c: 1 }, { q: "Which microorganism is primarily responsible for decomposing dead bodies in the environment?", opts: ["Viruses", "Bacteria", "Ants", "Small plants"], c: 1 }, { q: "How can bacteria be used in treating sewerage and industrial waste water?", opts: ["To make the water salty", "To decompose toxic materials", "To freeze the waste", "To color the water"], c: 1 }, { q: "What is a major medical use of microorganisms mentioned in the text?", opts: ["Making clothes", "Making medicines", "Purifying air", "Growing crops"], c: 1 }, { q: "Which microorganisms are used to produce antibiotics?", opts: ["Viruses and algae", "Fungi and bacteria", "Protozoa and insects", "Only large plants"], c: 1 }, { q: "What is the main purpose of using antibiotic medicines?", opts: ["To increase viral growth", "To kill or inhibit the growth of bacteria", "To help people sleep", "To provide vitamins"], c: 1 }, { q: "Which of the following was the first antibiotic discovered?", opts: ["Insulin", "Penicillin", "Aspirin", "Paracetamol"], c: 1 }, { q: "From which specific group of microorganisms was Penicillin originally derived?", opts: ["Bacteria", "Fungi", "Virus", "Protozoa"], c: 1 }, { q: "What is the name of the fungus from which the first antibiotic was made?", opts: ["Mushroom", "Penicillium", "Yeast", "Smut"], c: 1 }, { q: "When is it essential to wash hands to prevent infection?", opts: ["After sleeping", "Before cooking and eating", "While walking", "Only on weekends"], c: 1 }, { q: "Apart from before meals, when must we wash our hands to maintain hygiene?", opts: ["While watching TV", "After using toilets", "Before sleeping", "During rain"], c: 1 }, { q: "Why should we avoid touching our eyes and mouth with unwashed hands?", opts: ["They are very sensitive", "They are the points for germs to enter", "It causes skin color change", "It makes us look tired"], c: 1 }, { q: "What is an important way to prevent many diseases at the proper time?", opts: ["Eating junk food", "Getting vaccinated", "Drinking cold water", "Sleeping all day"], c: 1 }, { q: "Why is it recommended to stay at home if you show signs of an infection?", opts: ["To avoid school work", "To take rest and prevent others from infection", "To spend more time with family", "To use mobile phone all day"], c: 1 }, { q: "In case of an injury, what should be done to the wound immediately?", opts: ["Leave it open to air", "Cover the wound with a bandage", "Apply colorful paints", "Wash it with cold milk"], c: 1 }, { q: "Who should you consult after an injury occurs?", opts: ["A neighbor", "A physician", "A shopkeeper", "A travel agent"], c: 1 } ], normalMcqs: [] } ] }; let questions = []; let current = 0; let answers = {}; let skipped = new Set(); let answered = new Set(); let time = 15 * 60; let isLive = false; let userName = "Candidate"; let userImageSrc = "https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhhKHkA2iNxBxF-qE_XfB9XW2_G1S1-3pv0QU4zW75ABGP-wpyYs_xag87g-QRUcSmr0ClzDpf1k7MIIdoRLUpSg6t07-nS9TCf0mfouGwlvJV2jOU56auRzrEwQ1wO1O0Ak4SEhmUBeJSwPuP3PJoPOjpyQ48tNEEZeBIh07ROwvEXuTMtIyEyxOS0Gw/s16000/download.png"; function shuffleArray(array) { for (let i = array.length - 1; i > 0; i--) { const j = Math.floor(Math.random() * (i + 1)); [array[i], array[j]] = [array[j], array[i]]; } return array; } function getAllMcqsCount() { let total = 0; examSettings.subjects.forEach(subject => { total += subject.importantMcqs.length + subject.normalMcqs.length; }); return total; } function generateQuestions() { questions = []; const poolTotal = getAllMcqsCount(); examSettings.subjects.forEach(subject => { const totalInSubject = subject.importantMcqs.length + subject.normalMcqs.length; let subjectCount = Math.round((totalInSubject / poolTotal) * examSettings.totalQuestions); let impCount = Math.round((subjectCount * subject.importantPercentage) / 100); let normCount = subjectCount - impCount; const impRandom = shuffleArray([...subject.importantMcqs]).slice(0, impCount); const normRandom = shuffleArray([...subject.normalMcqs]).slice(0, normCount); impRandom.forEach(q => questions.push({...q, subject: subject.name, category: "Important"})); normRandom.forEach(q => questions.push({...q, subject: subject.name, category: "Normal"})); }); questions = shuffleArray(questions); questions.forEach((q, index) => q.id = index + 1); } function showCustomAlert(msg) { document.getElementById('custom-alert-msg').innerText = msg; document.getElementById('custom-alert-overlay').style.display = 'flex'; } function closeCustomAlert() { document.getElementById('custom-alert-overlay').style.display = 'none'; } function showCustomConfirm(msg, onYes, onNo) { document.getElementById('custom-confirm-msg').innerText = msg; const overlay = document.getElementById('custom-confirm-overlay'); overlay.style.display = 'flex'; document.getElementById('confirm-yes-btn').onclick = () => { overlay.style.display = 'none'; if(onYes) onYes(); }; document.getElementById('confirm-no-btn').onclick = () => { overlay.style.display = 'none'; if(onNo) onNo(); }; } function showScreen(n) { document.querySelectorAll('.screen').forEach(s => s.classList.remove('active')); document.getElementById('screen'+n).classList.add('active'); if(n === 4) startCT(); } function startSetup() { generateQuestions(); document.getElementById('disp-marks').value = questions.length; document.getElementById('disp-mcqs').value = questions.length; document.getElementById('info-marks').innerText = questions.length; document.getElementById('info-mcqs').innerText = questions.length; document.getElementById('info-pass').innerText = Math.ceil(questions.length * 0.5); document.getElementById('cbt-outer-shell').classList.remove('not-started'); resumeFS(); showScreen(2); } function resumeFS() { const el = document.documentElement; if (el.requestFullscreen) el.requestFullscreen(); document.getElementById('fs-overlay').style.display = 'none'; } function saveAndProceed() { document.getElementById('u-name').innerText = userName; document.getElementById('final-avatar').src = userImageSrc; showScreen(3); } function startCT() { let n = 3; let i = setInterval(() => { n--; document.getElementById('ct').innerText = n; if(n <= 0) { clearInterval(i); startTest(); } }, 1000); } function startTest() { isLive = true; showScreen(5); load(0); setInterval(() => { if(!isLive) return; time--; let m = Math.floor(time/60); let s = time % 60; document.getElementById('side-timer').innerText = `${m}:${s < 10 ? '0'+s : s}`; if(time <= 0) finish(); }, 1000); } function load(idx) { current = idx; const q = questions[idx]; document.getElementById('q-txt').innerHTML = ` <div style="font-size:14px;color:#0056b3;margin-bottom:8px;font-weight:bold;"> ${q.subject} </div> <div>Q${q.id}: ${q.q}</div> `; document.getElementById('q-stat').innerText = `Rem: ${questions.length - answered.size}/${questions.length}`; const box = document.getElementById('opt-box'); box.innerHTML = ''; q.opts.forEach((o, i) => { const lock = answered.has(idx); box.innerHTML += `<label class="opt-label"><input type="radio" name="o" value="${i}" ${answers[idx]==i?'checked':''} ${lock?'disabled':''}>${o}</label>`; }); updateS(); } function save() { const s = document.querySelector('input[name="o"]:checked'); if(!s) { showCustomAlert("Please select an answer"); return; } answers[current] = parseInt(s.value); answered.add(current); skipped.delete(current); updateProgress(); next(); } function updateProgress() { let percent = Math.round((answered.size / questions.length) * 100); document.getElementById('prog-text').innerText = percent + "%"; document.getElementById('prog-fill').style.width = percent + "%"; } function skip() { if(answered.has(current)) return; skipped.add(current); next(); } function next() { let remaining = questions.length - answered.size; if (remaining === 0) { finish(); return; } if (current === questions.length - 1) { askToReviewSkipped(); return; } let foundNext = -1; for (let i = current + 1; i < questions.length; i++) { if (!answered.has(i)) { foundNext = i; break; } } if (foundNext === -1) { askToReviewSkipped(); } else { load(foundNext); } } function askToReviewSkipped() { let remaining = questions.length - answered.size; if (remaining > 0) { showCustomConfirm( `You have ${remaining} unanswered question(s). Would you like to review them now?`, function() { for (let i = 0; i < questions.length; i++) { if (!answered.has(i)) { load(i); break; } } }, function() { finish(); } ); } else { finish(); } } function updateS() { const g = document.getElementById('s-grid'); g.innerHTML = ''; questions.forEach((q, i) => { if (skipped.has(i) && !answered.has(i)) { const d = document.createElement('div'); d.className = 'skip-num active'; d.innerText = i + 1; d.onclick = () => load(i); g.appendChild(d); } }); } function finish() { isLive = false; showScreen(6); let s = 0; questions.forEach((q, i) => { if(answers[i] === q.c) s++; }); document.getElementById('r-marks').innerText = s + " / " + questions.length; let passThreshold = Math.ceil(questions.length * 0.5); document.getElementById('r-grade').innerText = s >= passThreshold ? "Pass" : "Fail"; document.getElementById('r-grade').style.color = s >= passThreshold ? "green" : "red"; } </script> </body> </html>Mehtab Ahmadhttp://www.blogger.com/profile/05636204994802332371noreply@blogger.comtag:blogger.com,1999:blog-51255189599790045.post-53892710272287501732026-05-15T15:37:47.498+05:002026-05-17T07:05:44.956+05:005th Class General Science Chapter 2 Microorganisms MCQs (خردبینی جاندار) | PAKMCQs<html lang="en"> <head> <meta charset="UTF-8"></meta> <meta content="width=device-width, initial-scale=1.0" name="viewport"></meta> <title>5th Class General Science – Microorganisms MCQs with Answers | PakMCQs (مائیکرو آرگینزمز ایم سی کیوز)</title> <meta name="description" content="Practice Microorganisms MCQs with infection, decomposition, hygiene and vaccination concepts for Class 5 on PakMCQs. Get ready for your test!"> <link href="https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700&amp;family=Noto+Nastaliq+Urdu&amp;display=swap" rel="stylesheet"></link> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css"></link> <!-- STEP 1: Add jsPDF Library for PDF Generation --> <script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/2.5.1/jspdf.umd.min.js"></script> <!-- Schema.org markup for 5th Class General Science: Microorganisms --> <script type="application/ld+json"> { "@context": "https://schema.org", "@type": "EducationalArticle", "headline": "5th Class General Science MCQs | Microorganisms (خردبینی جاندار) | PakMCQs", "description": "PakMCQs.org provides complete 5th Class General Science Chapter 2 MCQs preparation on Microorganisms. Covering viruses, bacteria, fungi, decomposition, infectious diseases, COVID-19, vaccination, and hygiene.", "articleBody": "This educational resource focuses on Chapter 2 of the 5th Class General Science curriculum: Microorganisms. It explains the different types of microorganisms including viruses, bacteria, and fungi. The MCQs cover essential topics such as decomposition, infectious diseases (Cholera, TB, Hepatitis, Polio, COVID-19), and how diseases spread through air, water, and contact. Students will also learn about the useful effects of microorganisms in making yoghurt, bread, and antibiotics like Penicillin, as well as the importance of hygiene and vaccination for health. Ideal for school exams and concept building on PakMCQs.", "keywords": [ "5th Class General Science MCQs", "Microorganisms MCQs Class 5", "Bacteria Viruses and Fungi MCQs", "Infectious Diseases MCQs", "Vaccination and Hygiene MCQs", "Useful and Harmful Microorganisms", "Microscope and Decomposition MCQs", "PakMCQs General Science" ], "image": { "@type": "ImageObject", "url": "https://www.pakmcqs.org/wp-content/uploads/2025/01/5th-class-science-microorganisms-mcqs.jpg", "height": 720, "width": 1280, "caption": "5th Class General Science MCQs - Microorganisms (Bacteria, Virus, Fungi)" }, "datePublished": "2026-05-15", "dateModified": "2026-05-15", "author": { "@type": "Person", "name": "Mehtab Ahmad", "url": "https://www.pakmcqs.org" }, "publisher": { "@type": "Organization", "name": "PAKMCQs", "url": "https://www.pakmcqs.org", "logo": { "@type": "ImageObject", "url": "https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcR97VxJ3C5u93b8cXaUjXqUxmhY-D4MeIBd1g&s", "width": 250, "height": 60 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"@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What is 5th Class General Science Chapter 2 about?", "acceptedAnswer": { "@type": "Answer", "text": "Chapter 2 'Microorganisms' explains different types of microorganisms, their uses, harmful effects, diseases, and their role in daily life." } }, { "@type": "Question", "name": "What are microorganisms?", "acceptedAnswer": { "@type": "Answer", "text": "Microorganisms are tiny living things that cannot be seen with the naked eye and can only be viewed through a microscope." } }, { "@type": "Question", "name": "What topics are covered in this MCQs preparation?", "acceptedAnswer": { "@type": "Answer", "text": "This chapter covers viruses, bacteria, fungi, decomposition, infectious diseases, vaccination, hygiene, and the useful and harmful effects of microorganisms." } }, { "@type": "Question", "name": "What is the use of a microscope?", "acceptedAnswer": { "@type": "Answer", "text": "A microscope is used to observe very small organisms and objects that cannot be seen without magnification." } }, { "@type": "Question", "name": "What are the main groups of microorganisms?", "acceptedAnswer": { "@type": "Answer", "text": "The main groups include viruses, bacteria, fungi, and other microscopic organisms." } }, { "@type": "Question", "name": "What are some diseases caused by microorganisms?", "acceptedAnswer": { "@type": "Answer", "text": "Microorganisms can cause diseases such as COVID-19, Polio, Cholera, Tuberculosis (TB), and Hepatitis." } }, { "@type": "Question", "name": "What is decomposition?", "acceptedAnswer": { "@type": "Answer", "text": "Decomposition is the process in which dead plants and animals break down into simpler substances with the help of microorganisms." } }, { "@type": "Question", "name": "How are infectious diseases spread?", "acceptedAnswer": { "@type": "Answer", "text": "Infectious diseases can spread through air, water, food, animals, and direct contact with infected people." } 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font-size: 0.9rem; } .faq-question { font-size: 1rem; } .share-buttons { gap: 6px; } .share-btn { padding: 6px 10px; font-size: 12px; } .share-btn .share-icon { width: 10px; height: 10px; } .pdf-download-btn { padding: 8px 15px; font-size: 0.9rem; } /* Andar ki jagga ko adjust kiya gaya hai */ .question-card { padding: 15px; } .option { padding: 10px 12px; } .category-grid { grid-template-columns: repeat(2, 1fr); } .expandable-content { padding: 15px; } .content-preview { max-height: 100px; } } @media (max-width: 480px) { /* Choti screen pe gap ko mazeed theek karne ke liye thora aur margin diya gaya hai */ .no-blogger-overlap { margin-left: -16px; margin-right: -16px; } body { padding: 0px; } .info-banner { padding: 15px; } .info-banner h1 { font-size: 1.3rem; } .controls { flex-direction: column; } .controls .btn { width: 100%; } .pagination { gap: 3px; justify-content: center; } .page-btn, .page-nav { padding: 8px 12px; font-size: 0.95rem; min-width: 40px; } .page-search input { width: 100px; padding: 10px; } .page-search button { padding: 5px 10px; } .expandable-content h2 { font-size: 1.2rem; flex-direction: column; align-items: flex-start; gap: 10px; } .category-grid { grid-template-columns: repeat(1, 1fr); } .modern-comment-link { padding: 5px 10px; font-size: 0.4rem; gap: 4px; } .modern-comment-link svg { width: 10px; height: 10px; } .explanation-btn { font-size: 0.85rem; } .card-badge { font-size: 9px; padding: 3px 8px; } /* Choti screens ke liye question card padding adjustment */ .question-card { padding: 12px; } } </style> <!-- STEP 1: AdSense Script ko <head> main rakhein --> <script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-4073269280727447" crossorigin="anonymous"></script> </head> <body> <!-- Main content wrapper to prevent Blogger conflicts --> <div class="no-blogger-overlap"> <img class="header-image" id="headerImage" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgGP5-sERyhNrDGDE0-6TzETK1Cn8r-_tjQ-zZOC4zoIJQOHFGCPHCoTXxU0n1hyphenhyphenwkNT0Buxcf_dz-dTifuQx-P6TckOLjCimyAS4fA0Wo5q8cFmHx1UFyfK-uoUidlQtOM-rIvMLllTdz_r_6yBkeIA2r_9huP8HV_1_-Oy7eHAIXtABg1tXQzyncxEA/s16000/5th%20Class%20General%20Science%20Ch-2%20Image.jpg" /> <!-- HEADER AD SECTION HATA DIYA GAYA HAI --> <!-- Info Banner Section --> <div class="info-banner"> <h1>Microorganisms MCQs | Class 5 General Science</h1> <p>PakMCQs.org provides complete 5th Class General Science Chapter 2 MCQs preparation on Microorganisms. Covering viruses, bacteria, fungi, decomposition, infectious diseases, airborne and waterborne diseases, COVID-19, Polio, Cholera, TB, Hepatitis, antibiotics, vaccination, hygiene, and useful and harmful effects of microorganisms. Perfect for school exams, concept building, class tests, and exam-focused MCQs practice. Studying with explanations will insha'Allah improve your preparation.</p> <p class="urdu-text">پی ڈی ایف ڈاؤن لوڈ کرنے کے بجائے، یہاں وضاحت کے ساتھ پڑھیں۔ اِن شاء اللہ آپ کی تیاری مزید بہتر ہو جائے گی۔</p> <!-- UPDATED PDF DOWNLOAD BUTTON WITH PROGRESS BAR STRUCTURE --> <button class="pdf-download-btn" id="generatePdfBtn"> <span class="btn-text">Click here for Download PDF</span> <div class="progress-bar-fill"></div> </button> </div> <!-- New Expandable Content Section --> <div class="expandable-content"> <h2>General Science Ch 2 MCQs <button class="content-translate-btn" id="contentTranslateBtn">Translate to Urdu</button> </h2> <div class="content-preview" id="contentPreview"> <div class="content-body"> <!-- English Content --> <div class="english-content"> <h3 style="color: #e74c3c;">5th Class General Science Chapter 2 MCQs Preparation</h3> <h4 style="color: #3498db;">Microorganisms | PakMCQs.org</h4> <p><span class="highlight-word" style="color: #2980b9; font-weight: bold;">PakMCQs.org</span> par 5th Class General Science Chapter 2 <span class="highlight-word" style="color: #27ae60;">“Microorganisms”</span> ki complete MCQs preparation available hai. Is chapter mein microorganisms ke tamam important concepts, definitions, diseases aur daily life examples ko simple aur easy MCQs ki form mein cover kiya gaya hai.</p> <h4 style="color: #3498db;">Is Chapter Mein Kya Cover Kiya Gaya Hai?</h4> <p>Is chapter mein microorganisms ki definition, unki types, viruses, bacteria, fungi, decomposition, infectious diseases, transmission methods aur microorganisms ke useful aur harmful effects ko detail ke sath explain kiya gaya hai. Tamam important short questions aur repeated MCQs ko include kiya gaya hai.</p> <h4 style="color: #3498db;">Important Topics Covered</h4> <ul style="list-style-type: square; padding-left: 20px;"> <li>Microorganisms ki definition aur <b>Microscope</b> ka use</li> <li>Main groups: <span style="color: #c0392b;">Viruses, Bacteria, aur Fungi</span></li> <li>Decomposers aur <b>Decomposition</b> ke faide aur nuksan</li> <li>Infectious diseases: Airborne, Waterborne, Food-borne aur Animal-borne</li> <li>Spread of diseases: <b>COVID-19, Polio, Cholera, TB aur Hepatitis</b></li> <li>Role in food: Bread aur yoghurt (dahi) banana</li> <li><span style="color: #16a085; font-weight: bold;">Antibiotics</span> aur Penicillin</li> <li>Infection se bachao: Vaccination aur <b>Hygiene</b></li> </ul> <h4 style="color: #3498db;">Yeh MCQs Kin Students Ke Liye Helpful Hain?</h4> <p>Yeh MCQs un students ke liye bohat useful hain jo:<br> • 5th Class General Science ki tayari kar rahe hain<br> • School aur monthly exams ki preparation karna chahte hain<br> • <span style="color: #8e44ad; font-weight: bold;">Science concepts</span> ko easy way mein samajhna chahte hain<br> • Objective type questions ki practice karna chahte hain</p> <h4 style="color: #3498db;">PakMCQs.org Ki Khas Baat</h4> <p><span class="highlight-word" style="color: #2980b9;">PakMCQs.org</span> par MCQs ko simple language aur exam-focused style mein tayar kiya gaya hai taake students concepts ko asani se samajh saken aur exams mein achay marks hasil kar saken.</p> <h4 style="color: #3498db;">Students Kya Learn Karenge?</h4> <p>Is chapter ko prepare karne ke baad students:<br> • Microorganisms ki types identify kar saken ge<br> • <span style="color: #d35400;">Viruses, bacteria aur fungi</span> mein farq samajh saken ge<br> • Diseases ke spread hone ke tareeqe jaan saken ge<br> • Daily life mein microorganisms ke benefits aur harms samajh saken ge</p> <p style="background: #f9f9f9; padding: 10px; border-left: 4px solid #e74c3c;"><strong>Final Words:</strong> Agar aap 5th Class General Science Chapter 2 “Microorganisms” ki complete MCQs preparation karna chahte hain to <span style="color: #2980b9; font-weight: bold;">PakMCQs.org</span> aap ke liye best educational platform hai.</p> </div> <!-- Urdu Content --> <div class="urdu-content"> <h3 style="color: #e74c3c;">5ویں جماعت جنرل سائنس چیپٹر 2 MCQs تیاری</h3> <h4 style="color: #3498db;">خرد جاندار (Microorganisms) | PakMCQs.org</h4> <p><span class="highlight-word" style="color: #2980b9; font-weight: bold;">PakMCQs.org</span> پر 5ویں جماعت جنرل سائنس کے باب 2 <span class="highlight-word" style="color: #27ae60;">”خرد جاندار“</span> کی مکمل MCQs تیاری دستیاب ہے۔ اس باب میں خرد جانداروں کے تمام اہم تصورات، تعریفیں، بیماریاں اور روزمرہ زندگی کی مثالوں کو سادہ اور آسان ایم سی کیوز کی صورت میں کور کیا گیا ہے۔</p> <h4 style="color: #3498db;">اس چیپٹر میں کیا کور کیا گیا ہے؟</h4> <p>اس باب میں خرد جانداروں کی تعریف، ان کی اقسام، وائرس، بیکٹیریا، فنگس، ڈی کمپوزیشن، متعدی بیماریاں، پھیلاؤ کے طریقے اور ان کے مفید و نقصان دہ اثرات کو تفصیل سے بیان کیا گیا ہے۔ تمام اہم مختصر سوالات اور بار بار آنے والے MCQs شامل ہیں۔</p> <h4 style="color: #3498db;">اہم موضوعات</h4> <ul style="list-style-type: square; padding-right: 20px;"> <li>خرد جانداروں کی تعریف اور <b>خرد بین (Microscope)</b> کا استعمال</li> <li>بنیادی گروہ: <span style="color: #c0392b;">وائرس، بیکٹیریا اور فنگس</span></li> <li>ڈی کمپوزرز اور <b>ڈی کمپوزیشن</b> کے فوائد و نقصانات</li> <li>متعدی بیماریاں: ہوا، پانی، خوراک اور جانوروں سے پھیلنے والی</li> <li>بیماریوں کا پھیلاؤ: <b>کورونا، پولیو، ہیضہ، تپِ دق اور ہیپاٹائٹس</b></li> <li>خوراک میں کردار: ڈبل روٹی اور دہی بنانا</li> <li><span style="color: #16a085; font-weight: bold;">اینٹی بائیوٹکس</span> اور پنسلین</li> <li>انفیکشن سے بچاؤ: ویکسینیشن اور <b>حفظانِ صحت (Hygiene)</b></li> </ul> <h4 style="color: #3498db;">یہ MCQs کن طلبہ کے لیے مفید ہیں؟</h4> <p>یہ MCQs ان طلبہ کے لیے بہت مفید ہیں جو:<br> • 5ویں جماعت جنرل سائنس کی تیاری کر رہے ہیں<br> • اسکول اور ماہانہ امتحانات کی تیاری کرنا چاہتے ہیں<br> • <span style="color: #8e44ad; font-weight: bold;">سائنس کے تصورات</span> کو آسانی سے سمجھنا چاہتے ہیں<br> • معروضی سوالات کی مشق کرنا چاہتے ہیں</p> <h4 style="color: #3498db;">PakMCQs.org کی خاص بات</h4> <p><span class="highlight-word" style="color: #2980b9;">PakMCQs.org</span> پر تمام MCQs کو آسان زبان اور امتحانی نقطہ نظر سے تیار کیا گیا ہے تاکہ طلبہ تصورات کو آسانی سے سمجھ سکیں اور اچھے نمبر حاصل کر سکیں۔</p> <h4 style="color: #3498db;">طلبہ کیا سیکھیں گے؟</h4> <p>اس باب کی تیاری کے بعد طلبہ:<br> • خرد جانداروں کی اقسام کی شناخت کر سکیں گے<br> • <span style="color: #d35400;">وائرس، بیکٹیریا اور فنگس</span> میں فرق کر سکیں گے<br> • بیماریوں کے پھیلنے کے طریقے جان سکیں گے<br> • روزمرہ زندگی میں خرد جانداروں کے فوائد اور نقصانات سمجھ سکیں گے</p> <p style="background: #f9f9f9; padding: 10px; border-right: 4px solid #e74c3c;"><strong>حتمی الفاظ:</strong> اگر آپ 5ویں جماعت جنرل سائنس باب 2 ”خرد جاندار“ کی مکمل MCQs تیاری کرنا چاہتے ہیں تو <span style="color: #2980b9; font-weight: bold;">PakMCQs.org</span> آپ کے لیے بہترین پلیٹ فارم ہے۔</p> </div> </div> </div> <div class="read-more-btn" id="readMoreBtn">Read More</div> </div> <!-- Topics Table of Contents Container --> <div id="toc-container" class="toc-container" style="display: none;"> <h2>📚 Table of Contents (Topics Main Headings)</h2> <ul id="toc-list" class="toc-list"> <!-- TOC items will be injected here dynamically --> </ul> </div> <div class="controls"> <button class="btn btn-primary" id="toggleAnswersBtn">Show All Answers</button> <button class="btn btn-secondary" id="resetQuizBtn">Reset Quiz</button> </div> <!-- Global Selection Notice --> <div class="global-selection-notice"> <span class="urdu-text">چار آپشن میں سے کسی پر بھی کلک کرنے سے جواب سبز ہو جائے گا</span> </div> <div id="quiz-container"> <!-- Questions will be loaded here --> </div> <!-- FAQ Section - Updated design --> <div id="faq-container"> <div class="faq-section"> <h2>Frequently Asked Questions (FAQs)</h2> <!-- Visible FAQs (First 3) --> <div class="faq-item"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is 5th Class General Science Chapter 2 about?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Chapter 2 “Microorganisms” explains different types of microorganisms, their uses, harmful effects, diseases, and their role in daily life.</p> </div> </div> <div class="faq-item"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What are microorganisms?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Microorganisms are tiny living things that cannot be seen with the naked eye and can only be viewed through a microscope.</p> </div> </div> <div class="faq-item"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What topics are covered in this MCQs preparation?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>This chapter covers viruses, bacteria, fungi, decomposition, infectious diseases, vaccination, hygiene, and the useful and harmful effects of microorganisms.</p> </div> </div> <!-- Hidden FAQs (Remaining 9) --> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is the use of a microscope?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>A microscope is used to observe very small organisms and objects that cannot be seen without magnification.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What are the main groups of microorganisms?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>The main groups include viruses, bacteria, fungi, and other microscopic organisms.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What are some diseases caused by microorganisms?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Microorganisms can cause diseases such as COVID-19, Polio, Cholera, Tuberculosis (TB), and Hepatitis.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is decomposition?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Decomposition is the process in which dead plants and animals break down into simpler substances with the help of microorganisms.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>How are infectious diseases spread?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Infectious diseases can spread through air, water, food, animals, and direct contact with infected people.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>How are microorganisms useful in daily life?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Microorganisms are used in making bread, yoghurt, medicines, and antibiotics like Penicillin.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>Why are hygiene and vaccination important?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Hygiene and vaccination help protect people from infections and prevent the spread of diseases.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>How do these MCQs help students?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>These MCQs improve understanding of science concepts, strengthen exam preparation, and help students practice important objective questions.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>Why should students prepare these MCQs from PakMCQs.org?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Because PakMCQs.org provides simple, easy, and exam-focused MCQs that help students understand concepts clearly and perform better in exams.</p> </div> </div> <div class="see-more-faq"> <button id="seeMoreFaqBtn" class="btn btn-primary">See More FAQs</button> </div> </div> </div> <!-- Pagination --> <div class="pagination" id="pagination"> <!-- Pagination buttons will be added here --> </div> <!-- FOOTER AD SECTION HATA DIYA GAYA HAI --> </div> <!-- End of no-blogger-overlap wrapper --> <!-- Hidden canvas for generating share images --> <canvas id="shareCanvas" class="share-image-canvas" width="1200" height="630"></canvas> <script> // Social Media Icons Configuration - Easily change icons by updating these links const socialIcons = { facebook: "https://cdn-icons-png.flaticon.com/512/124/124010.png", twitter: "https://cdn-icons-png.flaticon.com/512/733/733579.png", whatsapp: "https://cdn-icons-png.flaticon.com/512/220/220236.png", link: "https://cdn-icons-png.flaticon.com/512/61/61020.png", sound: "https://cdn-icons-png.flaticon.com/512/3161/3161837.png" // Added sound icon }; // STEP 2: adsCode Variable ko Update Karein const adsCode = ` <ins class="adsbygoogle" style="display:block" data-ad-client="ca-pub-4073269280727447" data-ad-slot="5355688513" data-ad-format="auto" data-full-width-responsive="true"></ins> `; // STEP 3: applyAds Function ko Behtar Banayein (YAHAN ADD KIYA GAYA HAI) function applyAds() { const adContainers = document.querySelectorAll('.ad-container'); adContainers.forEach(container => { container.innerHTML = adsCode; // Yeh ab sirf <ins> tag daalay ga try { // Yeh line AdSense ko naye ad unit ko process karne ke liye kehti hai (adsbygoogle = window.adsbygoogle || []).push({}); } catch (e) { console.error("AdSense error: ", e); } }); } // Updated Data with pdf: true property for demonstration const questions = [ { "question": "What are tiny organisms that can only be seen under a microscope called?", "urdu": "ان ننھے جانداروں کو کیا کہا جاتا ہے جو صرف خوردبین (Microscope) کے ذریعے دیکھے جا سکتے ہیں؟", "options": [ "Large animals", "Microorganisms", "Desert plants", "Insects" ], "correctAnswer": "B", "explanation": "[red]Microorganisms[/red] is correct because [blue]these life forms are so small that they are invisible to the naked eye[/blue] and require a magnifying tool to be seen.", "explanationUrdu": "[red]خوردبینی جاندار (Microorganisms)[/red] درست ہے کیونکہ [blue]یہ جاندار اتنے چھوٹے ہوتے ہیں کہ انسانی آنکھ انہیں عام طور پر نہیں دیکھ سکتی[/blue] اور انہیں دیکھنے کے لیے خوردبین کی ضرورت ہوتی ہے۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which scientific instrument is used to see microorganisms?", "urdu": "خوردبینی جانداروں کو دیکھنے کے لیے کون سا سائنسی آلہ استعمال کیا جاتا ہے؟", "options": [ "Telescope", "Stethoscope", "Microscope", "Periscope" ], "correctAnswer": "C", "explanation": "[red]Microscope[/red] is correct because [blue]it magnifies tiny organisms, allowing scientists and students to study life forms[/blue] that are otherwise too small to see.", "explanationUrdu": "[red]خوردبین (Microscope)[/red] درست ہے کیونکہ [blue]یہ ننھے جانداروں کو بڑا کر کے دکھاتی ہے، جس سے ان جانداروں کا مطالعہ کرنا ممکن ہو جاتا ہے[/blue] جو انسانی آنکھ سے اوجھل ہوتے ہیں۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "On what basis are microorganisms divided into various groups?", "urdu": "خوردبینی جانداروں کو کس بنیاد پر مختلف گروپوں میں تقسیم کیا جاتا ہے؟", "options": [ "Age and color", "Size, structure and need of food", "Speed and movement", "Sound and weight" ], "correctAnswer": "B", "explanation": "[red]Size, structure and need of food[/red] is correct because [blue]these physical and biological characteristics help scientists categorize microorganisms[/blue] into specific groups for study.", "explanationUrdu": "[red]جسامت، ساخت اور خوراک کی ضرورت[/red] درست ہے کیونکہ [blue]یہ وہ خصوصیات ہیں جن کی بنیاد پر سائنسدان خوردبینی جانداروں کو مطالعہ کے لیے مختلف گروہوں میں تقسیم کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of the following are the main groups of microorganisms?", "urdu": "درج ذیل میں سے خوردبینی جانداروں کے اہم گروہ کون سے ہیں؟", "options": [ "Ants and bees", "Fish and birds", "Viruses and bacteria", "Trees and plants" ], "correctAnswer": "C", "explanation": "[red]Viruses and bacteria[/red] is correct as [blue]they are the most common and significant categories of microorganisms[/blue] that exist in nature.", "explanationUrdu": "[red]وائرس اور بیکٹیریا[/red] درست ہے کیونکہ [blue]یہ خوردبینی جانداروں کی سب سے عام اور اہم اقسام ہیں[/blue] جو قدرت میں پائی جاتی ہیں۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which type of fungi are included in the category of microorganisms?", "urdu": "کس قسم کی فنجائی کو خوردبینی جانداروں کے زمرے میں شامل کیا جاتا ہے؟", "options": [ "Very large fungi", "Very small fungi", "Only green fungi", "Desert fungi" ], "correctAnswer": "B", "explanation": "[red]Very small fungi[/red] is correct because [blue]only the fungi that are too tiny to be seen without a microscope[/blue] are classified as microorganisms.", "explanationUrdu": "[red]بہت چھوٹی فنجائی[/red] درست ہے کیونکہ [blue]صرف وہی فنجائی خوردبینی جاندار کہلاتی ہیں جو اتنی چھوٹی ہوں کہ انہیں خوردبین کے بغیر دیکھنا ممکن نہ ہو[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Viruses", "question": "What are viruses considered to be?", "urdu": "وائرس کو کیا سمجھا جاتا ہے؟", "options": [ "Large animals", "Tiny infectious particles", "Helpful plants", "Non-infectious dust" ], "correctAnswer": "B", "explanation": "[red]Tiny infectious particles[/red] is correct because [blue]viruses are extremely small and can spread infections[/blue] to various living things.", "explanationUrdu": "[red]ننھے متعدی ذرات (Infectious particles)[/red] درست ہے کیونکہ [blue]وائرس بہت چھوٹے ہوتے ہیں اور مختلف جانداروں میں انفیکشن پھیلانے کا باعث بنتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Viruses are described as a link between which two things?", "urdu": "وائرس کو کن دو چیزوں کے درمیان ایک کڑی قرار دیا جاتا ہے؟", "options": [ "Animals and plants", "Sea and land", "Living and non-living things", "Air and water" ], "correctAnswer": "C", "explanation": "[red]Living and non-living things[/red] is correct because [blue]viruses show signs of life inside a host but act like non-living matter outside[/blue].", "explanationUrdu": "[red]جاندار اور بے جان اشیاء[/red] درست ہے کیونکہ [blue]وائرس کسی جاندار کے اندر زندگی کی علامات ظاہر کرتے ہیں لیکن باہر وہ بے جان مادے کی طرح ہوتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Where can viruses reproduce?", "urdu": "وائرس کہاں اپنی افزائش (Reproduction) کر سکتے ہیں؟", "options": [ "In the air only", "On a piece of stone", "Only within a living organism", "Inside a glass bottle" ], "correctAnswer": "C", "explanation": "[red]Only within a living organism[/red] is correct as [blue]viruses need the machinery of a living cell to multiply and reproduce[/blue].", "explanationUrdu": "[red]صرف ایک زندہ جاندار کے اندر[/red] درست ہے کیونکہ [blue]وائرس کو اپنی تعداد بڑھانے کے لیے کسی زندہ خلیے کے نظام کی ضرورت ہوتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the status of a virus when it is outside the body of an organism?", "urdu": "جسم سے باہر ہونے پر وائرس کی کیا حیثیت ہوتی ہے؟", "options": [ "Active living thing", "Non-living", "Large insect", "Helpful bacteria" ], "correctAnswer": "B", "explanation": "[red]Non-living[/red] is correct because [blue]outside a host, viruses cannot grow or perform any life functions[/blue], behaving like inactive particles.", "explanationUrdu": "[red]بے جان (Non-living)[/red] درست ہے کیونکہ [blue]میزبان جسم سے باہر وائرس نہ تو بڑھ سکتے ہیں اور نہ ہی کوئی کام کر سکتے ہیں[/blue]، وہ بالکل غیر فعال ہوتے ہیں۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of these diseases is caused by a virus in humans?", "urdu": "انسانوں میں ان میں سے کون سی بیماری وائرس کی وجہ سے ہوتی ہے؟", "options": [ "Toothache", "Broken bone", "Hepatitis and Polio", "Hunger" ], "correctAnswer": "C", "explanation": "[red]Hepatitis and Polio[/red] is correct because [blue]these are serious viral infections that harm human health[/blue] and can be prevented by vaccines.", "explanationUrdu": "[red]ہیپاٹائٹس اور پولیو[/red] درست ہے کیونکہ [blue]یہ خطرناک وائرل انفیکشن ہیں جو انسانی صحت کو نقصان پہنچاتے ہیں[/blue] اور ان سے بچاؤ کے لیے ویکسین استعمال کی جاتی ہے۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Viruses can cause diseases in:", "urdu": "وائرس کن میں بیماریاں پیدا کر سکتے ہیں؟", "options": [ "Only humans", "Only plants", "Humans, animals, and plants", "Only non-living objects" ], "correctAnswer": "C", "explanation": "[red]Humans, animals, and plants[/red] is correct because [blue]viruses are versatile parasites that can infect almost all types of living organisms[/blue].", "explanationUrdu": "[red]انسانوں، جانوروں اور پودوں میں[/red] درست ہے کیونکہ [blue]وائرس ایسے طفیلی جاندار ہیں جو تقریباً ہر قسم کے جانداروں کو متاثر کر سکتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Bacteria", "question": "What type of organisms are bacteria based on their cell structure?", "urdu": "خلیاتی ساخت کی بنیاد پر بیکٹیریا کس قسم کے جاندار ہیں؟", "options": [ "Multi-celled", "Non-celled", "Single-celled", "Three-celled" ], "correctAnswer": "C", "explanation": "[red]Single-celled[/red] is correct because [blue]bacteria consist of only one cell that performs all the necessary functions[/blue] for their life.", "explanationUrdu": "[red]یک خلوی (Single-celled)[/red] درست ہے کیونکہ [blue]بیکٹیریا صرف ایک خلیے پر مشتمل ہوتے ہیں جو ان کی زندگی کے تمام ضروری کام انجام دیتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Where are bacteria found in nature?", "urdu": "قدرت میں بیکٹیریا کہاں پائے جاتے ہیں؟", "options": [ "Only in water", "In every type of environment", "Only in cold places", "Only in laboratories" ], "correctAnswer": "B", "explanation": "[red]In every type of environment[/red] is correct because [blue]bacteria exist almost everywhere, including in the air, water, soil, and even inside our bodies[/blue].", "explanationUrdu": "[red]ہر قسم کے ماحول میں[/red] درست ہے کیونکہ [blue]بیکٹیریا تقریباً ہر جگہ موجود ہوتے ہیں، بشمول ہوا، پانی، مٹی اور یہاں تک کہ ہمارے جسموں کے اندر بھی[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of these diseases is caused by harmful bacteria?", "urdu": "ان میں سے کون سی بیماری نقصان دہ بیکٹیریا کی وجہ سے ہوتی ہے؟", "options": [ "Polio", "Hepatitis", "Pneumonia and Tuberculosis", "Common flu" ], "correctAnswer": "C", "explanation": "[red]Pneumonia and Tuberculosis[/red] is correct as [blue]these are serious bacterial infections that affect the lungs and other parts of the body[/blue].", "explanationUrdu": "[red]نمونیا اور تپ دق (TB)[/red] درست ہے کیونکہ [blue]یہ سنگین بیکٹیریل انفیکشن ہیں جو پھیپھڑوں اور جسم کے دیگر حصوں کو متاثر کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How do useful bacteria help the human body?", "urdu": "مفید بیکٹیریا انسانی جسم کی کس طرح مدد کرتے ہیں؟", "options": [ "By causing diarrhea", "By helping in the digestion of food", "By making us sick", "By harming the skin" ], "correctAnswer": "B", "explanation": "[red]By helping in the digestion of food[/red] is correct because [blue]certain bacteria in our small intestine help break down food so our body can absorb it easily[/blue].", "explanationUrdu": "[red]خوراک ہضم کرنے میں مدد دے کر[/red] درست ہے کیونکہ [blue]ہماری چھوٹی آنت میں موجود کچھ بیکٹیریا خوراک کو توڑنے میں مدد دیتے ہیں تاکہ ہمارا جسم اسے آسانی سے جذب کر سکے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Where specifically do useful bacteria help in the absorption of food components?", "urdu": "مفید بیکٹیریا خاص طور پر کہاں خوراک کے اجزاء جذب کرنے میں مدد دیتے ہیں؟", "options": [ "In the heart", "In the small intestine", "In the lungs", "In the brain" ], "correctAnswer": "B", "explanation": "[red]In the small intestine[/red] is correct because [blue]this is the part of the digestive system where bacteria aid in absorbing nutrients into the bloodstream[/blue].", "explanationUrdu": "[red]چھوٹی آنت میں[/red] درست ہے کیونکہ [blue]یہ نظامِ ہاضمہ کا وہ حصہ ہے جہاں بیکٹیریا خون میں غذائی اجزاء جذب کرنے میں مدد دیتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Where can bacteria be found in nature?", "urdu": "بیکٹیریا قدرت میں کہاں پائے جاتے ہیں؟", "options": [ "Only in frozen ice", "Only in deep oceans", "In air, water, soil, and inside living things", "Only in the desert" ], "correctAnswer": "C", "explanation": "[red]In air, water, soil, and inside living things[/red] is correct because [blue]bacteria are highly adaptable and exist in almost every environment on Earth[/blue].", "explanationUrdu": "[red]ہوا، پانی، مٹی اور جانداروں کے اندر[/red] درست ہے کیونکہ [blue]بیکٹیریا ہر طرح کے حالات میں رہنے کی صلاحیت رکھتے ہیں اور زمین پر تقریباً ہر جگہ پائے جاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Bacteria can cause diseases in which of the following?", "urdu": "بیکٹیریا درج ذیل میں سے کن میں بیماریاں پیدا کر سکتے ہیں؟", "options": [ "Only plants", "Plants, animals, and humans", "Only humans", "Non-living objects" ], "correctAnswer": "B", "explanation": "[red]Plants, animals, and humans[/red] is correct because [blue]harmful bacteria act as parasites that can infect a wide range of living organisms[/blue].", "explanationUrdu": "[red]پودوں، جانوروں اور انسانوں میں[/red] درست ہے کیونکہ [blue]نقصان دہ بیکٹیریا طفیلی جانداروں کے طور پر کام کرتے ہیں جو جانداروں کی ایک وسیع رینج کو متاثر کر سکتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which group of diseases is caused by bacteria?", "urdu": "بیماریوں کا کون سا گروپ بیکٹیریا کی وجہ سے ہوتا ہے؟", "options": [ "Polio and Hepatitis", "Flu and Cough", "Pneumonia, tuberculosis, and diarrhea", "Skin allergy and Fever" ], "correctAnswer": "C", "explanation": "[red]Pneumonia, tuberculosis, and diarrhea[/red] is correct because [blue]these specific illnesses are result of bacterial infections in the body[/blue].", "explanationUrdu": "[red]نمونیا، تپ دق اور اسہال[/red] درست ہے کیونکہ [blue]یہ مخصوص بیماریاں جسم میں بیکٹیریل انفیکشن کے نتیجے میں پیدا ہوتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is true about the relationship between bacteria and humans?", "urdu": "بیکٹیریا اور انسانوں کے درمیان تعلق کے بارے میں کیا درست ہے؟", "options": [ "All bacteria are deadly", "A large number of bacteria are useful", "Bacteria never enter human bodies", "Bacteria only live on skin" ], "correctAnswer": "B", "explanation": "[red]A large number of bacteria are useful[/red] is correct because [blue]many bacteria help in food digestion and other beneficial biological processes[/blue].", "explanationUrdu": "[red]بیکٹیریا کی ایک بڑی تعداد مفید ہے[/red] درست ہے کیونکہ [blue]بہت سے بیکٹیریا خوراک ہضم کرنے اور دیگر فائدہ مند حیاتیاتی عمل میں مدد دیتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the scientific name given to harmful bacteria?", "urdu": "نقصان دہ بیکٹیریا کو کیا سائنسی نام دیا جاتا ہے؟", "options": [ "Beneficial bacteria", "Good bacteria", "Pathogenic bacteria", "Pure bacteria" ], "correctAnswer": "C", "explanation": "[red]Pathogenic bacteria[/red] is correct because [blue]it refers to microorganisms that have the ability to cause diseases and infections in a host[/blue].", "explanationUrdu": "[red]پیتھوجینک بیکٹیریا (Pathogenic bacteria)[/red] درست ہے کیونکہ [blue]اس سے مراد وہ خوردبینی جاندار ہیں جو کسی جاندار میں بیماریاں اور انفیکشن پیدا کرنے کی صلاحیت رکھتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which type of bacteria are essential and beneficial for the human body?", "urdu": "انسانی جسم کے لیے کون سے بیکٹیریا ضروری اور فائدہ مند ہوتے ہیں؟", "options": [ "Pathogenic bacteria", "Good bacteria", "Toxic bacteria", "Viral bacteria" ], "correctAnswer": "B", "explanation": "[red]Good bacteria[/red] is correct because [blue]these microorganisms play a vital role in keeping us healthy, such as helping with digestion and protecting against harmful germs[/blue].", "explanationUrdu": "[red]گڈ بیکٹیریا (Good bacteria)[/red] درست ہے کیونکہ [blue]یہ خوردبینی جاندار ہمیں صحت مند رکھنے میں اہم کردار ادا کرتے ہیں، جیسے ہاضمے میں مدد کرنا اور نقصان دہ جراثیم سے بچانا[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How does the number of harmful bacteria compare to useful bacteria?", "urdu": "نقصان دہ بیکٹیریا کی تعداد مفید بیکٹیریا کے مقابلے میں کیسی ہے؟", "options": [ "They are equal", "Harmful are much more", "Harmful are very less", "Useful are very less" ], "correctAnswer": "C", "explanation": "[red]Harmful are very less[/red] is correct because [blue]most bacteria in the environment are either harmless or beneficial, while only a small fraction cause diseases[/blue].", "explanationUrdu": "[red]نقصان دہ بہت کم ہیں[/red] درست ہے کیونکہ [blue]ماحول میں زیادہ تر بیکٹیریا یا تو بے ضرر ہوتے ہیں یا فائدہ مند، جبکہ ان کا بہت چھوٹا حصہ بیماریاں پیدا کرتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the relationship between the number of bacteria and the number of cells in your body?", "urdu": "آپ کے جسم میں بیکٹیریا کی تعداد اور جسم کے خلیات کی تعداد کے درمیان کیا تعلق ہے؟", "options": [ "Fewer bacteria than cells", "Equal number", "More bacteria than cells", "No bacteria in cells" ], "correctAnswer": "C", "explanation": "[red]More bacteria than cells[/red] is correct because [blue]the human body hosts a massive population of microorganisms that outnumbers our own human cells[/blue].", "explanationUrdu": "[red]خلیات سے زیادہ بیکٹیریا[/red] درست ہے کیونکہ [blue]انسانی جسم میں خوردبینی جانداروں کی ایک بڑی تعداد موجود ہوتی ہے جو خود ہمارے انسانی خلیات سے بھی زیادہ ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "The number of bacteria in a small spoon of soil is almost equal to the population of which continent?", "urdu": "مٹی کے ایک چھوٹے چمچ میں بیکٹیریا کی تعداد تقریباً کس براعظم کی آبادی کے برابر ہے؟", "options": [ "Europe", "Africa", "Australia", "Antarctica" ], "correctAnswer": "B", "explanation": "[red]Africa[/red] is correct because [blue]it shows how densely populated a tiny amount of soil is with bacteria, matching the population of a massive continent[/blue].", "explanationUrdu": "[red]افریقہ[/red] درست ہے کیونکہ [blue]یہ ظاہر کرتا ہے کہ مٹی کے ایک چھوٹے سے چمچ میں کتنی بڑی تعداد میں بیکٹیریا موجود ہوتے ہیں، جو کہ ایک بڑے براعظم کی آبادی کے برابر ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How many types are bacteria divided into based on their shape?", "urdu": "شکل کی بنیاد پر بیکٹیریا کو کتنی اقسام میں تقسیم کیا گیا ہے؟", "options": [ "Two", "Five", "Three", "Ten" ], "correctAnswer": "C", "explanation": "[red]Three[/red] is correct because, [blue]according to their physical appearance, bacteria are categorized into round, rod-shaped, and spiral forms[/blue].", "explanationUrdu": "[red]تین (Three)[/red] درست ہے کیونکہ [blue]ظاہری شکل و صورت کے لحاظ سے بیکٹیریا کو گول، سلاخ نما اور لہر دار (spiral) اقسام میں تقسیم کیا گیا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "On what basis are bacteria classified as round, rod-shaped, or spiral?", "urdu": "بیکٹیریا کو گول، سلاخ نما یا لہر دار کے طور پر کس بنیاد پر تقسیم کیا جاتا ہے؟", "options": [ "Color", "Weight", "Shape", "Speed" ], "correctAnswer": "C", "explanation": "[red]Shape[/red] is the correct basis for this classification as [blue]it refers to the physical structure and outline of the bacterial cells[/blue].", "explanationUrdu": "[red]شکل (Shape)[/red] درست ہے کیونکہ [blue]یہ بیکٹیریا کے خلیات کی جسمانی ساخت اور ظاہری وضع قطع کو ظاہر کرتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of the following is a recognized shape of bacteria?", "urdu": "درج ذیل میں سے بیکٹیریا کی پہچانی جانے والی شکل کون سی ہے؟", "options": [ "Square", "Rod-shaped", "Star-shaped", "Heart-shaped" ], "correctAnswer": "B", "explanation": "[red]Rod-shaped[/red] is correct as [blue]it is one of the three primary shapes of bacteria mentioned in biological studies[/blue].", "explanationUrdu": "[red]سلاخ نما (Rod-shaped)[/red] درست ہے کیونکہ [blue]یہ حیاتیاتی مطالعہ میں بتائی گئی بیکٹیریا کی تین بنیادی شکلوں میں سے ایک ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What are the three specific shapes of bacteria mentioned in the text?", "urdu": "متن میں ذکر کردہ بیکٹیریا کی تین مخصوص شکلیں کون سی ہیں؟", "options": [ "Big, small, and tiny", "Flat, thin, and thick", "Round, rod-shaped, and spiral", "Red, green, and blue" ], "correctAnswer": "C", "explanation": "[red]Round, rod-shaped, and spiral[/red] are correct because [blue]these terms describe the three different structural forms bacteria can take[/blue].", "explanationUrdu": "[red]گول، سلاخ نما اور لہر دار (spiral)[/red] درست ہیں کیونکہ [blue]یہ اصطلاحات بیکٹیریا کی تین مختلف ساختی شکلوں کو بیان کرتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Fungi", "question": "Fungi are simple organisms that are not like:", "urdu": "فنجائی سادہ جاندار ہیں جو کس کی طرح نہیں ہوتے؟", "options": [ "Rocks or stones", "Plants or animals", "Water or air", "Metal or plastic" ], "correctAnswer": "B", "explanation": "[red]Plants or animals[/red] is correct because [blue]these organisms have unique characteristics that distinguish them from both the plant and animal kingdoms[/blue].", "explanationUrdu": "[red]پودے یا جانور[/red] درست ہے کیونکہ [blue]فنجائی ایسی منفرد خصوصیات رکھتے ہیں جو انہیں پودوں اور جانوروں دونوں سے الگ کرتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How do fungi obtain their food since they cannot make it themselves?", "urdu": "فنجائی اپنی خوراک کیسے حاصل کرتے ہیں کیونکہ وہ اسے خود نہیں بنا سکتے؟", "options": [ "From sunlight", "From dead organisms or decaying matter", "By drinking only water", "By hunting large animals" ], "correctAnswer": "B", "explanation": "[red]From dead organisms or decaying matter[/red] is correct because [blue]fungi get nutrients by breaking down organic waste through decomposition[/blue].", "explanationUrdu": "[red]مردہ جاندار یا گلنے سڑنے والا مادہ[/red] درست ہے کیونکہ [blue]فنجائی نامیاتی فضلے کو توڑ کر اس سے اپنی غذائیت حاصل کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What do fungi do to dead matter to get nutrients?", "urdu": "فنجائی غذائی اجزاء حاصل کرنے کے لیے مردہ مادے کے ساتھ کیا کرتے ہیں؟", "options": [ "Decompose it into simple materials", "Turn it into stone", "Freeze it", "Burn it" ], "correctAnswer": "A", "explanation": "[red]Decompose it into simple materials[/red] is correct because [blue]fungi act as decomposers, breaking down complex substances into simpler forms they can absorb[/blue].", "explanationUrdu": "[red]اسے سادہ مواد میں تجزیہ (Decompose) کرنا[/red] درست ہے کیونکہ [blue]فنجائی مردہ مادے کو سادہ اجزاء میں توڑ دیتے ہیں جنہیں وہ آسانی سے جذب کر سکیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of these is a disease caused by fungi in living plants and animals?", "urdu": "زندہ پودوں اور جانوروں میں فنجائی سے ہونے والی بیماری کون سی ہے؟", "options": [ "Polio", "Ringworm and athlete's foot", "Flu", "Hepatitis" ], "correctAnswer": "B", "explanation": "[red]Ringworm and athlete's foot[/red] is correct because [blue]these are common fungal infections that affect the skin of humans and animals[/blue].", "explanationUrdu": "[red]داد (Ringworm) اور ایتھلیٹ فٹ[/red] درست ہے کیونکہ [blue]یہ فنجائی سے ہونے والے عام انفیکشن ہیں جو انسانوں اور جانوروں کی جلد کو متاثر کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Yeast and Penicillium are examples of:", "urdu": "خمیر (Yeast) اور پینیسیلیئم (Penicillium) کس کی مثالیں ہیں؟", "options": [ "Bacteria", "Fungi", "Viruses", "Plants" ], "correctAnswer": "B", "explanation": "[red]Fungi[/red] is correct because [blue]both Yeast and Penicillium belong to the fungal group and are used in various food and medical processes[/blue].", "explanationUrdu": "[red]فنجائی[/red] درست ہے کیونکہ [blue]خمیر اور پینیسیلیئم دونوں کا تعلق فنجائی کے گروہ سے ہے اور یہ مختلف غذائی اور طبی کاموں میں استعمال ہوتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How do fungi take in the simple materials they have decomposed?", "urdu": "فنجائی ان سادہ مادوں کو کیسے حاصل کرتے ہیں جن کا انہوں نے تجزیہ کیا ہوتا ہے؟", "options": [ "They eat them with a mouth", "They absorb them", "They breathe them in", "They walk over them" ], "correctAnswer": "B", "explanation": "[red]They absorb them[/red] is correct because [blue]fungi do not have a digestive system like animals; they soak up nutrients directly from their surroundings[/blue].", "explanationUrdu": "[red]جذب (Absorb) کرنا[/red] درست ہے کیونکہ [blue]فنجائی کا جانوروں جیسا ہاضمہ کا نظام نہیں ہوتا، وہ براہِ راست اپنے ماحول سے غذائیت جذب کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "From which sources can some fungi obtain their food?", "urdu": "کچھ فنجائی اپنی خوراک کن ذرائع سے حاصل کر سکتے ہیں؟", "options": [ "Only from rocks", "Living plants and animals", "Only from sunlight", "From air and clouds" ], "correctAnswer": "B", "explanation": "[red]Living plants and animals[/red] is correct because [blue]while many fungi feed on dead matter, some take nutrients directly from living organisms[/blue].", "explanationUrdu": "[red]زندہ پودے اور جانور[/red] درست ہے کیونکہ [blue]اگرچہ بہت سی فنجائی مردہ مادے سے خوراک لیتی ہیں، کچھ براہ راست زندہ جانداروں سے غذائیت حاصل کرتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Fungi that get their food from living things usually cause what in them?", "urdu": "وہ فنجائی جو زندہ جانداروں سے اپنی خوراک حاصل کرتے ہیں، وہ ان میں کیا پیدا کرتے ہیں؟", "options": [ "Faster growth", "Diseases", "New leaves", "More energy" ], "correctAnswer": "B", "explanation": "[red]Diseases[/red] is correct because [blue]fungi that live on living plants and animals often harm them while taking their food[/blue].", "explanationUrdu": "[red]بیماریاں (Diseases)[/red] درست ہے کیونکہ [blue]وہ فنجائی جو زندہ پودوں اور جانوروں پر رہتے ہیں وہ اپنی خوراک لیتے وقت انہیں نقصان پہنچاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How many types of mushrooms have the ability to glow?", "urdu": "کتنے قسم کی مشرومز (مشروم کی اقسام) چمکنے کی صلاحیت رکھتی ہیں؟", "options": [ "Only 5 types", "More than 100", "Exactly 50", "Zero" ], "correctAnswer": "B", "explanation": "[red]More than 100[/red] is correct because [blue]scientists have discovered over a hundred different species of fungi that can naturally produce light[/blue].", "explanationUrdu": "[red]100 سے زیادہ[/red] درست ہے کیونکہ [blue]سائنسدانوں نے مشروم کی سو سے زائد ایسی مختلف اقسام دریافت کی ہیں جو قدرتی طور پر روشنی پیدا کر سکتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Some mushrooms can glow in the dark just like which insect?", "urdu": "کچھ مشروم کس کیڑے کی طرح اندھیرے میں چمک سکتے ہیں؟", "options": [ "Ant", "Firefly", "Butterfly", "Housefly" ], "correctAnswer": "B", "explanation": "[red]Firefly[/red] is correct as [blue]it is a well-known insect that emits light, and these mushrooms share the same unique glowing feature[/blue].", "explanationUrdu": "[red]جگنو (Firefly)[/red] درست ہے کیونکہ [blue]یہ ایک مشہور کیڑا ہے جو روشنی خارج کرتا ہے، اور ان مشرومز میں بھی چمکنے کی یہی منفرد خصوصیت پائی جاتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What special ability do over 100 types of mushrooms possess?", "urdu": "مشروم کی 100 سے زیادہ اقسام میں کون سی خاص صلاحیت ہوتی ہے؟", "options": [ "The ability to fly", "The ability to talk", "The ability to glow", "The ability to run" ], "correctAnswer": "C", "explanation": "[red]The ability to glow[/red] is correct because [blue]these specific fungi can create their own light, a process known as bioluminescence[/blue].", "explanationUrdu": "[red]چمکنے کی صلاحیت[/red] درست ہے کیونکہ [blue]یہ مخصوص فنجائی اپنی روشنی خود پیدا کر سکتے ہیں، جسے حیاتیاتی روشنی (bioluminescence) کہا جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Why are viruses considered a link between living and non-living things?", "urdu": "وائرس کو جاندار اور بے جان اشیاء کے درمیان ایک کڑی کیوں سمجھا جاتا ہے؟", "options": [ "Because they are large", "Because they reproduce only inside a host", "Because they eat plants", "Because they live in soil" ], "correctAnswer": "B", "explanation": "[red]Because they reproduce only inside a host[/red] is correct because [blue]they behave as living things inside an organism but remain inactive (non-living) outside the body[/blue].", "explanationUrdu": "[red]جاندار کے اندر افزائش کی وجہ سے[/red] درست ہے کیونکہ [blue]وائرس کسی جاندار کے اندر جانداروں کی طرح عمل کرتے ہیں لیکن جسم سے باہر بے جان مادے کی طرح غیر فعال رہتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "In what types of environment can bacteria be found?", "urdu": "بیکٹیریا کس قسم کے ماحول میں پائے جاتے ہیں؟", "options": [ "Only in cold water", "Only in laboratory", "In every type of environment", "Only in outer space" ], "correctAnswer": "C", "explanation": "[red]In every type of environment[/red] is correct because [blue]bacteria live in every type of environment, including air, water, soil, and even inside other living beings due to their adaptable nature[/blue].", "explanationUrdu": "[red]ہر قسم کے ماحول میں[/red] درست ہے کیونکہ [blue]بیکٹیریا اپنی ڈھل جانے والی فطرت کی وجہ سے ہوا، پانی، مٹی اور یہاں تک کہ دوسرے جانداروں کے اندر بھی پائے جاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the status of a virus outside of a living organism's body?", "urdu": "ایک زندہ جاندار کے جسم سے باہر وائرس کی کیا حیثیت ہوتی ہے؟", "options": [ "Non-living", "Highly active", "Large plant", "Useful food" ], "correctAnswer": "A", "explanation": "[red]Non-living[/red] is correct because [blue]outside the body, a virus cannot perform any biological functions like growth or reproduction on its own[/blue].", "explanationUrdu": "[red]بے جان (Non-living)[/red] درست ہے کیونکہ [blue]جسم سے باہر وائرس خود سے نشوونما یا افزائش جیسے کوئی حیاتیاتی کام انجام نہیں دے سکتا[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Bacteria can survive in air, water, and soil because they are:", "urdu": "بیکٹیریا ہوا، پانی اور مٹی میں زندہ رہ سکتے ہیں کیونکہ وہ ہیں:", "options": [ "Found everywhere", "Only found in space", "Not living things", "Visible to the naked eye" ], "correctAnswer": "A", "explanation": "[red]Found everywhere[/red] is correct because [blue]bacteria are found everywhere in nature, making them one of the most widely distributed groups of microorganisms on Earth[/blue].", "explanationUrdu": "[red]ہر جگہ پائے جاتے ہیں[/red] درست ہے کیونکہ [blue]بیکٹیریا قدرت میں ہر جگہ موجود ہیں، جو انہیں زمین پر سب سے زیادہ پھیلے ہوئے خوردبینی جانداروں میں سے ایک بناتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Role of Microorganisms as Decomposers", "question": "What do bacteria and fungi break food and dead bodies into during decomposition?", "urdu": "گلنے سڑنے کے عمل (Decomposition) کے دوران بیکٹیریا اور فنجائی خوراک اور مردہ اجسام کو کن میں توڑ دیتے ہیں؟", "options": [ "Hard stones", "Simple components", "Large molecules", "Metallic parts" ], "correctAnswer": "B", "explanation": "[red]Simple components[/red] is correct because [blue]decomposers break down complex organic matter into smaller parts that can be reused in nature[/blue].", "explanationUrdu": "[red]سادہ اجزاء (Simple components)[/red] درست ہے کیونکہ [blue]تجزیہ کرنے والے جاندار پیچیدہ نامیاتی مادے کو چھوٹے حصوں میں توڑ دیتے ہیں جنہیں قدرت میں دوبارہ استعمال کیا جا سکتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What are the organisms that perform the process of decomposition called?", "urdu": "وہ جاندار جو گلنے سڑنے کا عمل (Decomposition) کرتے ہیں کیا کہلاتے ہیں؟", "options": [ "Producers", "Decomposers", "Consumers", "Predators" ], "correctAnswer": "B", "explanation": "[red]Decomposers[/red] is the correct term for [blue]organisms like bacteria and fungi that recycle nutrients by breaking down dead matter[/blue].", "explanationUrdu": "[red]ڈی کمپوزرز (Decomposers)[/red] ان جانداروں کے لیے درست اصطلاح ہے [blue]جیسے بیکٹیریا اور فنجائی جو مردہ مادے کو توڑ کر غذائی اجزاء کو دوبارہ استعمال کے قابل بناتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which factors cause the rate of decomposition to increase?", "urdu": "کون سے عوامل گلنے سڑنے کے عمل (Decomposition) کی شرح میں اضافے کا سبب بنتے ہیں؟", "options": [ "Darkness and cold", "Sand and rocks", "Temperature, humidity and oxygen", "Low pressure and silence" ], "correctAnswer": "C", "explanation": "[red]Temperature, humidity and oxygen[/red] is correct because [blue]these environmental factors provide the ideal conditions for decomposers to work faster[/blue].", "explanationUrdu": "[red]درجہ حرارت، نمی اور آکسیجن[/red] درست ہے کیونکہ [blue]یہ ماحولیاتی عوامل تجزیہ کرنے والے جانداروں کو تیزی سے کام کرنے کے لیے بہترین حالات فراہم کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How does the process of decomposition sometimes affect humans?", "urdu": "گلنے سڑنے کا عمل بعض اوقات انسانوں کو کیسے متاثر کرتا ہے؟", "options": [ "It is always pleasant", "It becomes troublesome", "it has no effect", "It makes things new" ], "correctAnswer": "B", "explanation": "[red]It becomes troublesome[/red] is correct because [blue]decomposition can lead to food spoilage and unpleasant smells, causing problems for us[/blue].", "explanationUrdu": "[red]یہ پریشان کن ہو جاتا ہے[/red] درست ہے کیونکہ [blue]گلنے سڑنے کا عمل خوراک کی خرابی اور ناگوار بو کا باعث بن سکتا ہے، جو ہمارے لیے مسائل پیدا کرتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Besides being troublesome at times, what is the other nature of the decomposition process?", "urdu": "بعض اوقات پریشان کن ہونے کے علاوہ، گلنے سڑنے کے عمل کی دوسری نوعیت کیا ہے؟", "options": [ "It is useful", "It is useless", "It is only harmful", "It is invisible" ], "correctAnswer": "A", "explanation": "[red]It is useful[/red] is correct because [blue]decomposition helps clean the environment and returns essential nutrients back to the soil[/blue].", "explanationUrdu": "[red]مفید (Useful)[/red] درست ہے کیونکہ [blue]گلنے سڑنے کا عمل ماحول کو صاف کرنے اور ضروری غذائی اجزاء کو مٹی میں واپس لانے میں مدد دیتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Useful Effects of Decomposition", "question": "What happens to the complex matter in dead plants and animals during decomposition?", "urdu": "گلنے سڑنے کے عمل کے دوران پودوں اور جانوروں کے مردہ اجسام میں موجود پیچیدہ مادہ کس میں تبدیل ہوتا ہے؟", "options": [ "Hard stones", "Large molecules", "Simple components", "Metallic parts" ], "correctAnswer": "C", "explanation": "[red]Simple components[/red] is correct because [blue]decomposition breaks down the complicated structures of dead bodies into smaller, basic parts[/blue].", "explanationUrdu": "[red]سادہ اجزاء (Simple components)[/red] درست ہے کیونکہ [blue]گلنے سڑنے کا عمل مردہ اجسام کی پیچیدہ ساخت کو چھوٹے اور بنیادی حصوں میں توڑ دیتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which gases are released back into the environment during the process of decomposition?", "urdu": "گلنے سڑنے کے عمل کے دوران کون سی گیسیں دوبارہ ماحول میں خارج ہوتی ہیں؟", "options": [ "Oxygen and Hydrogen", "Carbon dioxide and nitrogen", "Helium and Neon", "Argon and Chlorine" ], "correctAnswer": "B", "explanation": "[red]Carbon dioxide and nitrogen[/red] is correct as [blue]these gases are freed from organic matter and returned to the atmosphere to be used again[/blue].", "explanationUrdu": "[red]کاربن ڈائی آکسائیڈ اور نائٹروجن[/red] درست ہے کیونکہ [blue]یہ گیسیں نامیاتی مادے سے آزاد ہو کر دوبارہ فضا میں شامل ہو جاتی ہیں تاکہ انہیں دوبارہ استعمال کیا جا سکے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Who uses the simple materials produced by decomposition to make their food?", "urdu": "گلنے سڑنے کے عمل سے پیدا ہونے والے سادہ مواد کو اپنی خوراک بنانے کے لیے کون استعمال کرتا ہے؟", "options": [ "Decomposers", "Predators", "Producers", "Consumers" ], "correctAnswer": "C", "explanation": "[red]Producers[/red] is correct because [blue]plants (producers) absorb the nutrients released into the soil to grow and produce food through photosynthesis[/blue].", "explanationUrdu": "[red]پروڈیوسرز (Producers)[/red] درست ہے کیونکہ [blue]پودے مٹی میں خارج ہونے والے غذائی اجزاء کو اپنی نشوونما اور خوراک بنانے کے لیے جذب کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Decomposition helps in the recycling of which environmental components?", "urdu": "ڈی کمپوزیشن ماحول کے کن اجزاء کی ری سائیکلنگ میں مدد کرتی ہے؟", "options": [ "Abiotic and biotic components", "Only plastic components", "Only metallic components", "Only electronic components" ], "correctAnswer": "A", "explanation": "[red]Abiotic and biotic components[/red] is correct because [blue]decomposition moves matter between living organisms (biotic) and non-living parts (abiotic) of the environment[/blue].", "explanationUrdu": "[red]حیاتیاتی اور غیر حیاتیاتی (Abiotic and biotic) اجزاء[/red] درست ہے کیونکہ [blue]ڈی کمپوزیشن مادے کو جانداروں اور ماحول کے بے جان حصوں کے درمیان منتقل کرتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What would be impossible if decomposers did not exist in the environment?", "urdu": "اگر ماحول میں ڈی کمپوزرز موجود نہ ہوں تو کیا چیز ناممکن ہو جائے گی؟", "options": [ "Sunlight reaching Earth", "Rainfall", "Breakdown of dead organisms for the ecosystem", "Wind blowing" ], "correctAnswer": "C", "explanation": "[red]Breakdown of dead organisms for the ecosystem[/red] is correct because [blue]without decomposers, dead matter would pile up and nutrients would never return to the soil[/blue].", "explanationUrdu": "[red]ایکو سسٹم کے لیے مردہ جانداروں کا ٹوٹ پھوٹ کا عمل[/red] درست ہے کیونکہ [blue]ڈی کمپوزرز کے بغیر مردہ مادہ ڈھیر ہوتا جائے گا اور غذائی اجزاء مٹی میں واپس نہیں جا سکیں گے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Harmful Effects of Decomposition", "question": "What do microorganisms damage through the process of decomposition?", "urdu": "خوردبینی جاندار گلنے سڑنے کے عمل (Decomposition) کے ذریعے کن چیزوں کو نقصان پہنچاتے ہیں؟", "options": [ "Stones and sand", "Iron and steel", "Food and wood", "Plastic and glass" ], "correctAnswer": "C", "explanation": "[red]Food and wood[/red] is correct because [blue]microorganisms break down organic materials, leading to the decay of timber and spoilage of eatables[/blue].", "explanationUrdu": "[red]خوراک اور لکڑی[/red] درست ہے کیونکہ [blue]خوردبینی جاندار نامیاتی مادوں کا تجزیہ کرتے ہیں، جس سے لکڑی کے گلنے اور کھانے پینے کی اشیاء کے خراب ہونے کا عمل شروع ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What happens to milk due to the action of microorganisms?", "urdu": "خوردبینی جانداروں کے عمل کی وجہ سے دودھ کا کیا ہوتا ہے؟", "options": [ "It becomes sweeter", "It turns into ice", "It is spoiled", "It turns into gold" ], "correctAnswer": "C", "explanation": "[red]It is spoiled[/red] is correct because [blue]bacteria grow in milk and change its chemical properties, making it unfit for consumption[/blue].", "explanationUrdu": "[red]یہ خراب ہو جاتا ہے[/red] درست ہے کیونکہ [blue]بیکٹیریا دودھ میں بڑھتے ہیں اور اس کی کیمیائی خصوصیات کو تبدیل کر دیتے ہیں، جس سے وہ پینے کے قابل نہیں رہتا[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What grows on bread as a result of the decomposition process?", "urdu": "گلنے سڑنے کے عمل کے نتیجے میں روٹی پر کیا پیدا ہوتا ہے؟", "options": [ "Leaves", "Mold", "Flowers", "Roots" ], "correctAnswer": "B", "explanation": "[red]Mold[/red] is correct because [blue]fungi grow on damp bread during decomposition, appearing as fuzzy patches on the surface[/blue].", "explanationUrdu": "[red]مولڈ (پھپھوندی)[/red] درست ہے کیونکہ [blue]ڈی کمپوزیشن کے دوران نم روٹی پر فنجائی اگتی ہے، جو سطح پر روئی جیسے دھبوں کی صورت میں نظر آتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of these items are decomposed by microorganisms, making them rot?", "urdu": "ان میں سے کون سی چیزیں خوردبینی جانداروں کے ذریعے گل سڑ جاتی ہیں؟", "options": [ "Fruit and vegetables", "Metal spoons", "Ceramic plates", "Rubber tires" ], "correctAnswer": "A", "explanation": "[red]Fruit and vegetables[/red] is correct because [blue]microorganisms rot these fresh items by breaking down their tissues through decomposition[/blue].", "explanationUrdu": "[red]پھل اور سبزیاں[/red] درست ہے کیونکہ [blue]خوردبینی جاندار ان تازہ اشیاء کے ٹشوز کا تجزیہ کر کے انہیں گلا سڑا دیتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Diseases Caused by Microorganisms", "question": "In which organisms can many microorganisms cause diseases?", "urdu": "کئی خوردبینی جاندار کن میں بیماریاں پیدا کر سکتے ہیں؟", "options": [ "Only rocks", "Only water", "Plants and animals", "Only plastic" ], "correctAnswer": "C", "explanation": "[red]Plants and animals[/red] is correct because [blue]microorganisms are biological agents that can infect living hosts, causing various health problems[/blue].", "explanationUrdu": "[red]پودے اور جانور[/red] درست ہے کیونکہ [blue]خوردبینی جاندار وہ حیاتیاتی عوامل ہیں جو زندہ میزبانوں کو متاثر کرتے ہیں اور مختلف بیماریوں کا باعث بنتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What are microorganisms that cause diseases in their hosts called?", "urdu": "وہ خوردبینی جاندار جو اپنے میزبان میں بیماریاں پیدا کرتے ہیں کیا کہلاتے ہیں؟", "options": [ "Producers", "Pathogens", "Helpers", "Scavengers" ], "correctAnswer": "B", "explanation": "[red]Pathogens[/red] is the scientific term for [blue]disease-causing germs like certain bacteria and viruses that harm their hosts[/blue].", "explanationUrdu": "[red]پیتھوجینز (Pathogens)[/red] ان [blue]بیماری پیدا کرنے والے جراثیم کے لیے سائنسی اصطلاح ہے، جیسے کہ بعض بیکٹیریا اور وائرس، جو اپنے میزبان کو نقصان پہنچاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What are diseases caused by pathogens called?", "urdu": "پیتھوجینز کی وجہ سے ہونے والی بیماریاں کیا کہلاتی ہیں؟", "options": [ "Natural diseases", "Genetic diseases", "Infectious diseases", "Safe diseases" ], "correctAnswer": "C", "explanation": "[red]Infectious diseases[/red] is correct because [blue]these illnesses result from harmful microorganisms entering and growing inside the body[/blue].", "explanationUrdu": "[red]متعدی بیماریاں (Infectious diseases)[/red] درست ہے کیونکہ [blue]یہ بیماریاں جسم میں نقصان دہ خوردبینی جانداروں کے داخل ہونے اور بڑھنے سے پیدا ہوتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How do infectious diseases spread among organisms?", "urdu": "متعدی بیماریاں جانداروں کے درمیان کیسے پھیلتی ہیں؟", "options": [ "They spread slowly", "They spread quickly", "They never spread", "They only spread in winter" ], "correctAnswer": "B", "explanation": "[red]They spread quickly[/red] is correct because [blue]infectious pathogens can be easily transmitted from one person or animal to another through various means[/blue].", "explanationUrdu": "[red]تیزی سے پھیلتی ہیں[/red] درست ہے کیونکہ [blue]متعدی پیتھوجینز مختلف ذرائع سے ایک شخص یا جانور سے دوسرے میں آسانی سے منتقل ہو سکتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of the following diseases are caused by viruses?", "urdu": "مندرجہ ذیل میں سے کون سی بیماریاں وائرس کی وجہ سے ہوتی ہیں؟", "options": [ "Typhoid", "Ringworm", "Hepatitis and Flu", "Tuberculosis" ], "correctAnswer": "C", "explanation": "[red]Hepatitis and Flu[/red] are viral diseases that occur when [blue]specific viruses infect the human body and spread rapidly between people[/blue].", "explanationUrdu": "[red]ہیپاٹائٹس اور فلو[/red] وائرل بیماریاں ہیں جو اس وقت ہوتی ہیں جب [blue]مخصوص وائرس انسانی جسم کو متاثر کرتے ہیں اور لوگوں کے درمیان تیزی سے پھیلتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Polio and COVID-19 are examples of diseases caused by:", "urdu": "پولیو اور کوویڈ 19 کس کی وجہ سے ہونے والی بیماریوں کی مثالیں ہیں؟", "options": [ "Fungi", "Viruses", "Bacteria", "Insects" ], "correctAnswer": "B", "explanation": "[red]Viruses[/red] are the cause of Polio and COVID-19, which are [blue]highly infectious and can affect various body systems like nerves and lungs[/blue].", "explanationUrdu": "[red]وائرس[/red] پولیو اور کوویڈ 19 کی وجہ ہیں، جو کہ [blue]انتہائی متعدی ہیں اور اعصاب اور پھیپھڑوں جیسے جسم کے مختلف نظاموں کو متاثر کر سکتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Measles and mumps are infections triggered by which microorganism?", "urdu": "خسرہ (Measles) اور کن پیڑے (Mumps) کس خوردبینی جاندار کی وجہ سے ہونے والے انفیکشن ہیں؟", "options": [ "Viruses", "Bacteria", "Protozoa", "Algae" ], "correctAnswer": "A", "explanation": "[red]Viruses[/red] cause measles and mumps, which often result in [blue]fever, skin rashes, or painful swelling in patients[/blue].", "explanationUrdu": "[red]وائرس[/red] خسرہ اور کن پیڑے کا سبب بنتے ہیں، جس کے نتیجے میں اکثر [blue]مریضوں میں بخار، جلد پر خارش یا تکلیف دہ سوجن ہوتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Pneumonia and Typhoid are classified as which type of diseases?", "urdu": "نمونیا اور ٹائیفائیڈ کو کس قسم کی بیماریوں میں شمار کیا جاتا ہے؟", "options": [ "Viral diseases", "Bacterial diseases", "Fungal diseases", "Genetic diseases" ], "correctAnswer": "B", "explanation": "[red]Bacterial diseases[/red] like pneumonia and typhoid are caused by [blue]harmful bacteria entering the body through air or contaminated food and water[/blue].", "explanationUrdu": "[red]بیکٹیریل بیماریاں[/red] جیسے نمونیا اور ٹائیفائیڈ [blue]نقصان دہ بیکٹیریا کے ہوا یا آلودہ خوراک اور پانی کے ذریعے جسم میں داخل ہونے سے ہوتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Cholera and Tuberculosis (TB) are caused by which pathogen?", "urdu": "ہیضہ (Cholera) اور تپ دق (Tuberculosis) کس پیتھوجین کی وجہ سے ہوتے ہیں؟", "options": [ "Virus", "Fungus", "Bacteria", "Parasite" ], "correctAnswer": "C", "explanation": "[red]Bacteria[/red] are responsible for cholera and tuberculosis, which are [blue]serious infections that can often be treated with specific antibiotics[/blue].", "explanationUrdu": "[red]بیکٹیریا[/red] ہیضہ اور تپ دق کے ذمہ دار ہیں، جو کہ [blue]سنگین انفیکشن ہیں اور ان کا علاج اکثر مخصوص اینٹی بائیوٹکس سے کیا جا سکتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Ringworm and Athlete's foot are skin infections caused by:", "urdu": "داد (Ringworm) اور ایتھلیٹ فٹ جلد کے انفیکشن ہیں جو کس کی وجہ سے ہوتے ہیں؟", "options": [ "Viruses", "Fungi", "Bacteria", "Dust" ], "correctAnswer": "B", "explanation": "[red]Fungi[/red] cause ringworm and athlete's foot, often [blue]spreading in warm and moist environments on the skin of humans and animals[/blue].", "explanationUrdu": "[red]فنجائی[/red] داد اور ایتھلیٹ فٹ کا سبب بنتے ہیں، جو اکثر [blue]انسانوں اور جانوروں کی جلد پر گرم اور نم ماحول میں پھیلتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Smut and Rust are diseases found in plants caused by:", "urdu": "اسمٹ (Smut) اور رسٹ (Rust) پودوں میں پائی جانے والی بیماریاں ہیں جو کس کی وجہ سے ہوتی ہیں؟", "options": [ "Insects", "Water", "Fungi", "Sunlight" ], "correctAnswer": "C", "explanation": "[red]Fungi[/red] cause smut and rust in crops, which can [blue]significantly damage the growth and yield of agricultural plants[/blue].", "explanationUrdu": "[red]فنجائی[/red] فصلوں میں اسمٹ اور رسٹ کا سبب بنتے ہیں، جو [blue]زرعی پودوں کی نشوونما اور پیداوار کو نمایاں طور پر نقصان پہنچا سکتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Spread of Infectious Diseases and Transmission to Humans", "question": "How many main ways are there for the transmission of infectious diseases to humans?", "urdu": "متعدی بیماریوں کی انسانوں میں منتقلی کے کتنے اہم طریقے ہیں؟", "options": [ "Three", "Seven", "Five", "Two" ], "correctAnswer": "C", "explanation": "[red]Five[/red] is correct because [blue]the transmission of infectious diseases occurs through five primary pathways: air, water, food, animals, and direct contact[/blue].", "explanationUrdu": "[red]پانچ[/red] درست ہے کیونکہ [blue]متعدی بیماریوں کی منتقلی کے پانچ اہم طریقے ہیں: ہوا، پانی، خوراک، جانور اور براہِ راست رابطہ[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of the following is a main way for the transmission of infectious diseases?", "urdu": "مندرجہ ذیل میں سے متعدی بیماریوں کی منتقلی کا ایک اہم طریقہ کون سا ہے؟", "options": [ "Air, water, and food", "Moonlight and stars", "Rocks and stones", "Plastic and metal" ], "correctAnswer": "A", "explanation": "[red]Air, water, and food[/red] is correct because [blue]these are essential elements through which pathogens can enter the human body and cause infections[/blue].", "explanationUrdu": "[red]ہوا، پانی اور خوراک[/red] درست ہے کیونکہ [blue]یہ وہ بنیادی ذرائع ہیں جن کے ذریعے جراثیم انسانی جسم میں داخل ہو کر انفیکشن پیدا کر سکتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Along with air, water, and food, what are the other two ways infectious diseases spread?", "urdu": "ہوا، پانی اور خوراک کے ساتھ ساتھ متعدی بیماریوں کے پھیلنے کے دیگر دو طریقے کون سے ہیں؟", "options": [ "Dreams and thoughts", "Animals and direct contact", "Reading and writing", "Music and colors" ], "correctAnswer": "B", "explanation": "[red]Animals and direct contact[/red] is correct because [blue]diseases can be passed from infected creatures or through physical touch to another person[/blue].", "explanationUrdu": "[red]جانور اور براہِ راست رابطہ[/red] درست ہے کیونکہ [blue]بیماریاں متاثرہ جانوروں سے یا کسی دوسرے شخص کو چھونے سے پھیل سکتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Airborne Diseases", "question": "What is released from the mouth of a patient during coughing, sneezing, or talking?", "urdu": "کسی مریض کے کھانسنے، چھینکنے یا بات کرنے کے دوران اس کے منہ سے کیا خارج ہوتا ہے؟", "options": [ "Oxygen gas", "Pure water", "Viruses and bacteria", "Healthy cells" ], "correctAnswer": "C", "explanation": "[red]Viruses and bacteria[/red] are correct because [blue]infected individuals release these harmful pathogens into the environment when they cough or sneeze[/blue].", "explanationUrdu": "[red]وائرس اور بیکٹیریا[/red] درست ہے کیونکہ [blue]متاثرہ افراد جب کھانستے یا چھینکتے ہیں تو وہ یہ نقصان دہ جراثیم ماحول میں خارج کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Where do pathogens go after being released from an infected person's mouth?", "urdu": "متاثرہ شخص کے منہ سے خارج ہونے کے بعد پیتھوجینز کہاں جاتے ہیں؟", "options": [ "They disappear", "They disperse in the air", "They turn into dust", "They sink into the ground" ], "correctAnswer": "B", "explanation": "[red]They disperse in the air[/red] is correct because [blue]tiny infectious particles can float and spread through the surrounding atmosphere[/blue].", "explanationUrdu": "[red]وہ ہوا میں پھیل جاتے ہیں[/red] درست ہے کیونکہ [blue]ننھے متعدی ذرات ارد گرد کی فضا میں تیر سکتے اور پھیل سکتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How do pathogens enter the body of a healthy person from the air?", "urdu": "ہوا سے پیتھوجینز ایک صحت مند شخص کے جسم میں کیسے داخل ہوتے ہیں؟", "options": [ "Through the skin", "By looking at the patient", "When a healthy person breathes in this air", "By drinking clean water" ], "correctAnswer": "C", "explanation": "[red]When a healthy person breathes in this air[/red] is correct because [blue]the air containing pathogens enters the respiratory system, allowing the infection to start[/blue].", "explanationUrdu": "[red]جب ایک صحت مند شخص اس ہوا میں سانس لیتا ہے[/red] درست ہے کیونکہ [blue]جراثیم والی ہوا نظامِ تنفس میں داخل ہو کر انفیکشن کا باعث بنتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the name for infectious diseases that spread through the air?", "urdu": "ہوا کے ذریعے پھیلنے والی متعدی بیماریوں کا نام کیا ہے؟", "options": [ "Waterborne diseases", "Airborne diseases", "Foodborne diseases", "Genetic diseases" ], "correctAnswer": "B", "explanation": "[red]Airborne diseases[/red] is correct because [blue]it specifically refers to illnesses where the pathogen is transmitted through the atmosphere[/blue].", "explanationUrdu": "[red]ہوائی بیماریاں (Airborne diseases)[/red] درست ہے کیونکہ [blue]یہ خاص طور پر ان بیماریوں کو کہتے ہیں جن کے جراثیم فضا کے ذریعے منتقل ہوتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of the following is an example of an airborne disease?", "urdu": "درج ذیل میں سے ہوائی بیماری (Airborne disease) کی مثال کون سی ہے؟", "options": [ "Cholera", "COVID-19, flu, and TB", "Ringworm", "Diarrhea" ], "correctAnswer": "B", "explanation": "[red]COVID-19, flu, and TB[/red] are correct as [blue]these infections are primarily spread through respiratory droplets in the air[/blue].", "explanationUrdu": "[red]کوویڈ 19، فلو اور ٹی بی[/red] درست ہے کیونکہ [blue]یہ انفیکشن بنیادی طور پر ہوا میں موجود سانس کے قطروں کے ذریعے پھیلتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Waterborne Diseases", "question": "Through what are the pathogens of some diseases transmitted in this category?", "urdu": "اس زمرے میں بعض بیماریوں کے پیتھوجینز کس کے ذریعے منتقل ہوتے ہیں؟", "options": [ "Clean air", "Dry soil", "Water", "Sunlight" ], "correctAnswer": "C", "explanation": "[red]Water[/red] is correct because [blue]it serves as a medium for pathogens to move and enter the human body when the supply is contaminated[/blue].", "explanationUrdu": "[red]پانی[/red] درست ہے کیونکہ [blue]یہ پیتھوجینز کے حرکت کرنے اور انسانی جسم میں داخل ہونے کے لیے ایک ذریعے کے طور پر کام کرتا ہے جب پانی آلودہ ہو[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "When do waterborne diseases typically occur?", "urdu": "آبی بیماریاں (Waterborne diseases) عام طور پر کب پیدا ہوتی ہیں؟", "options": [ "When using filtered water", "When someone uses polluted water for drinking or cooking", "When eating fresh vegetables", "When breathing fresh air" ], "correctAnswer": "B", "explanation": "[red]When someone uses polluted water for drinking or cooking[/red] is correct as [blue]harmful germs found in dirty water enter our digestive system through drinking or prepared food[/blue].", "explanationUrdu": "[red]جب کوئی پینے یا پکانے کے لیے آلودہ پانی استعمال کرتا ہے[/red] درست ہے کیونکہ [blue]گندے پانی میں پائے جانے والے نقصان دہ جراثیم پینے یا تیار شدہ خوراک کے ذریعے ہمارے نظامِ ہاضمہ میں داخل ہوتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of the following is an example of a waterborne disease?", "urdu": "درج ذیل میں سے آبی بیماری کی مثال کون سی ہے؟", "options": [ "Flu", "Measles", "Diarrhea and Typhoid", "Mumps" ], "correctAnswer": "C", "explanation": "[red]Diarrhea and Typhoid[/red] are correct because [blue]these common infections are primarily spread through contaminated water sources[/blue].", "explanationUrdu": "[red]اسہال (Diarrhea) اور ٹائیفائیڈ[/red] درست ہے کیونکہ [blue]یہ عام انفیکشن بنیادی طور پر آلودہ پانی کے ذرائع سے پھیلتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Besides internal issues, polluted water can also cause diseases of which body parts?", "urdu": "اندرونی مسائل کے علاوہ آلودہ پانی جسم کے کن حصوں کی بیماریوں کا باعث بن سکتا ہے؟", "options": [ "Bones and muscles", "Eyes and skin", "Hair and nails", "Teeth and gums" ], "correctAnswer": "B", "explanation": "[red]Eyes and skin[/red] is correct because [blue]coming into contact with or using polluted water can lead to infections in these sensitive areas[/blue].", "explanationUrdu": "[red]آنکھیں اور جلد[/red] درست ہے کیونکہ [blue]آلودہ پانی کے استعمال یا اس کے ساتھ رابطے سے ان حساس حصوں میں انفیکشن ہو سکتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Food-borne Diseases", "question": "Where are the pathogens of some diseases present according to this category?", "urdu": "اس زمرے کے مطابق بعض بیماریوں کے پیتھوجینز کہاں موجود ہوتے ہیں؟", "options": [ "Fresh air", "Contaminated food", "Clean clothes", "Sunlight" ], "correctAnswer": "B", "explanation": "[red]Contaminated food[/red] is correct because [blue]harmful germs can live and grow in spoiled or dirty food, which then acts as a carrier for diseases[/blue].", "explanationUrdu": "[red]آلودہ خوراک (Contaminated food)[/red] درست ہے کیونکہ [blue]نقصان دہ جراثیم خراب یا گندی خوراک میں رہ سکتے اور بڑھ سکتے ہیں، جو پھر بیماریوں کے پھیلاؤ کا ذریعہ بنتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How do pathogens from contaminated food enter the human body?", "urdu": "آلودہ خوراک سے پیتھوجینز انسانی جسم میں کیسے داخل ہوتے ہیں؟", "options": [ "Through skin contact", "By looking at the food", "On eating such types of food", "By breathing near the food" ], "correctAnswer": "C", "explanation": "[red]On eating such types of food[/red] is correct because [blue]the act of consuming germ-filled food allows pathogens to travel directly into the digestive system[/blue].", "explanationUrdu": "[red]اس طرح کی خوراک کھانے سے[/red] درست ہے کیونکہ [blue]جراثیم سے بھرا ہوا کھانا کھانے سے پیتھوجینز براہِ راست نظامِ ہاضمہ میں منتقل ہو جاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which group of diseases can be caused by eating contaminated food?", "urdu": "آلودہ خوراک کھانے سے بیماریوں کا کون سا گروپ پیدا ہو سکتا ہے؟", "options": [ "Eye injury and fever", "Cholera, hepatitis, and typhoid", "Skin allergy and cold", "Broken bones" ], "correctAnswer": "B", "explanation": "[red]Cholera, hepatitis, and typhoid[/red] is correct because [blue]these infections are commonly linked to the consumption of pathogens found in unsafe food[/blue].", "explanationUrdu": "[red]ہیضہ، ہیپاٹائٹس اور ٹائیفائیڈ[/red] درست ہے کیونکہ [blue]یہ انفیکشن عام طور پر غیر محفوظ خوراک میں پائے جانے والے جراثیم کے استعمال سے جڑے ہوتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What do some animals do in the process of spreading infectious diseases?", "urdu": "متعدی بیماریوں کے پھیلاؤ کے عمل میں کچھ جانور کیا کرتے ہیں؟", "options": [ "They destroy pathogens", "They transmit pathogens between humans", "They produce oxygen", "They clean the environment" ], "correctAnswer": "B", "explanation": "[red]They transmit pathogens between humans[/red] is correct because [blue]certain animals act as carriers that move harmful germs from an infected person to a healthy one[/blue].", "explanationUrdu": "[red]وہ پیتھوجینز کو انسانوں کے درمیان منتقل کرتے ہیں[/red] درست ہے کیونکہ [blue]کچھ جانور جراثیم کے بردار (carriers) کے طور پر کام کرتے ہیں جو ایک بیمار شخص سے صحت مند شخص تک جراثیم لے جاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Animal-borne Diseases", "question": "What does a mosquito take from a patient of malaria or dengue when it bites them?", "urdu": "ملیریا یا ڈینگی کے مریض کو کاٹنے پر مچھر اس سے کیا حاصل کرتا ہے؟", "options": [ "Only water", "Medicine", "Pathogens from the patient", "Energy" ], "correctAnswer": "C", "explanation": "[red]Pathogens from the patient[/red] is correct because [blue]as the mosquito sucks the blood of an infected person, it picks up the germs responsible for the disease[/blue].", "explanationUrdu": "[red]مریض سے پیتھوجینز (جراثیم)[/red] درست ہے کیونکہ [blue]جب مچھر کسی متاثرہ شخص کا خون چوستا ہے تو وہ اس بیماری کے ذمہ دار جراثیم بھی حاصل کر لیتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How are pathogens transmitted to a healthy person through a mosquito?", "urdu": "مچھر کے ذریعے پیتھوجینز ایک صحت مند شخص میں کیسے منتقل ہوتے ہیں؟", "options": [ "By touching the person", "When it bites the healthy person", "By flying near the person", "By sitting on the person's clothes" ], "correctAnswer": "B", "explanation": "[red]When it bites the healthy person[/red] is correct because [blue]the mosquito injects the pathogens into the healthy person's bloodstream while sucking their blood[/blue].", "explanationUrdu": "[red]جب وہ صحت مند شخص کو کاٹتا ہے[/red] درست ہے کیونکہ [blue]مچھر خون چوستے وقت جراثیم کو صحت مند شخص کے خون میں داخل کر دیتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Malaria and dengue are examples of diseases spread by which animal?", "urdu": "ملیریا اور ڈینگی کس جانور کے ذریعے پھیلنے والی بیماریوں کی مثالیں ہیں؟", "options": [ "Housefly", "Mosquito", "Butterfly", "Ant" ], "correctAnswer": "B", "explanation": "[red]Mosquito[/red] is correct because [blue]it is the primary animal carrier responsible for spreading malaria and dengue pathogens between people[/blue].", "explanationUrdu": "[red]مچھر[/red] درست ہے کیونکہ [blue]یہ وہ بنیادی جانور ہے جو لوگوں کے درمیان ملیریا اور ڈینگی کے جراثیم پھیلانے کا ذمہ دار ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "To which category of diseases do malaria and dengue belong?", "urdu": "ملیریا اور ڈینگی کا تعلق بیماریوں کے کس زمرے سے ہے؟", "options": [ "Airborne diseases", "Waterborne diseases", "Animal-borne diseases", "Food-borne diseases" ], "correctAnswer": "C", "explanation": "[red]Animal-borne diseases[/red] is correct because [blue]malaria and dengue are spread by mosquitoes, which act as animal carriers to transmit germs between humans[/blue].", "explanationUrdu": "[red]جانوروں سے پھیلنے والی بیماریاں[/red] درست ہے کیونکہ [blue]ملیریا اور ڈینگی مچھروں کے ذریعے پھیلتے ہیں، جو انسانوں میں جراثیم منتقل کرنے کے لیے جانوروں کے طور پر کام کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Malaria and dengue are examples of infections that are transmitted to humans by:", "urdu": "ملیریا اور ڈینگی ان انفیکشنز کی مثالیں ہیں جو انسانوں میں کس کے ذریعے منتقل ہوتی ہیں؟", "options": [ "Dirty water", "Contaminated food", "Animals (like mosquitoes)", "Dust particles" ], "correctAnswer": "C", "explanation": "[red]Animals (like mosquitoes)[/red] is correct because [blue]insects like mosquitoes are biological agents that carry the pathogens of malaria and dengue into the human bloodstream[/blue].", "explanationUrdu": "[red]جانور (جیسے مچھر)[/red] درست ہے کیونکہ [blue]مچھروں جیسے کیڑے مکوڑے حیاتیاتی عوامل ہیں جو ملیریا اور ڈینگی کے جراثیم انسانی خون میں منتقل کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Transmission of Diseases through Direct Contact", "question": "How are some infectious diseases transmitted through direct contact?", "urdu": "براہ راست رابطے (Direct contact) کے ذریعے کچھ متعدی بیماریاں کیسے منتقل ہوتی ہیں؟", "options": [ "By breathing fresh air", "By shaking hands or touching patient’s articles", "By watching television", "By reading a book" ], "correctAnswer": "B", "explanation": "[red]By shaking hands or touching patient’s articles[/red] is correct because [blue]physical touch or sharing a patient's items allows pathogens to move directly from one person to another[/blue].", "explanationUrdu": "[red]ہاتھ ملانے یا مریض کی اشیاء کو چھونے سے[/red] درست ہے کیونکہ [blue]جسمانی لمس یا مریض کی اشیاء استعمال کرنے سے جراثیم براہ راست ایک شخص سے دوسرے میں منتقل ہو جاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of these are examples of diseases spread through direct contact?", "urdu": "براہ راست رابطے سے پھیلنے والی بیماریوں کی مثالیں کون سی ہیں؟", "options": [ "Malaria and Dengue", "Cholera and Typhoid", "COVID-19, flu, and hepatitis", "Ringworm and Rust" ], "correctAnswer": "C", "explanation": "[red]COVID-19, flu, and hepatitis[/red] is correct because [blue]these infectious diseases can be passed through physical contact or touching contaminated objects[/blue].", "explanationUrdu": "[red]کوویڈ-19، فلو اور ہیپاٹائٹس[/red] درست ہے کیونکہ [blue]یہ متعدی بیماریاں جسمانی رابطے یا آلودہ اشیاء کے ذریعے پھیل سکتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Touching articles used by a patient can transmit diseases. What does \"articles\" refer to in this context?", "urdu": "مریض کے زیرِ استعمال اشیاء کو چھونے سے بیماریاں منتقل ہو سکتی ہیں۔ اس تناظر میں \"اشیاء\" (articles) سے کیا مراد ہے؟", "options": [ "Only newspapers", "Things used by the patient", "New toys from a shop", "Fresh food from the market" ], "correctAnswer": "B", "explanation": "[red]Things used by the patient[/red] is correct because [blue]items like towels, utensils, or clothes can carry pathogens if used by an infected person[/blue].", "explanationUrdu": "[red]مریض کی استعمال شدہ چیزیں[/red] درست ہے کیونکہ [blue]تولیہ، برتن یا کپڑے جیسی چیزیں اگر متاثرہ شخص استعمال کرے تو ان میں جراثیم موجود ہو سکتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Useful Role of Microorganisms in Everyday Life", "question": "Is it true that all microorganisms are harmful to humans?", "urdu": "کیا یہ سچ ہے کہ تمام خوردبینی جاندار انسانوں کے لیے نقصان دہ ہوتے ہیں؟", "options": [ "Yes, all are harmful", "No, all are not harmful", "Microorganisms do not exist", "Only viruses are harmful" ], "correctAnswer": "B", "explanation": "[red]No, all are not harmful[/red] is correct because [blue]many microorganisms play a beneficial role in our daily lives, such as helping in food production and health[/blue].", "explanationUrdu": "[red]نہیں، تمام نقصان دہ نہیں ہیں[/red] درست ہے کیونکہ [blue]بہت سے خوردبینی جاندار ہماری روزمرہ کی زندگی میں فائدہ مند کردار ادا کرتے ہیں، جیسے کہ خوراک کی تیاری اور صحت میں مدد کرنا[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which microorganisms are commonly used in the making of food items?", "urdu": "کھانے پینے کی اشیاء بنانے میں کون سے خوردبینی جاندار عام طور پر استعمال ہوتے ہیں؟", "options": [ "Viruses and fungi", "Algae and protozoa", "Bacteria and Yeasts", "Only harmful bacteria" ], "correctAnswer": "C", "explanation": "[red]Bacteria and Yeasts[/red] is correct because [blue]these specific microorganisms are essential for biological processes like fermentation in the food industry[/blue].", "explanationUrdu": "[red]بیکٹیریا اور خمیر (Yeasts)[/red] درست ہے کیونکہ [blue]یہ مخصوص خوردبینی جاندار فوڈ انڈسٹری میں ابال (fermentation) جیسے حیاتیاتی عمل کے لیے ضروری ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which microorganism is used in the production of bread and cheese?", "urdu": "روٹی اور پنیر (Cheese) کی تیاری میں کون سا خوردبینی جاندار استعمال ہوتا ہے؟", "options": [ "Bacteria", "Yeasts", "Viruses", "Mold" ], "correctAnswer": "B", "explanation": "[red]Yeasts[/red] is correct because [blue]this type of fungus is used to ferment ingredients to create soft bread and various types of cheese[/blue].", "explanationUrdu": "[red]خمیر (Yeasts)[/red] درست ہے کیونکہ [blue]فنجائی کی یہ قسم نرم روٹی اور مختلف قسم کے پنیر بنانے کے لیے اجزاء کو خمیر کرنے کے کام آتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is used to convert milk into yoghurt?", "urdu": "دودھ کو دہی میں تبدیل کرنے کے لیے کیا استعمال کیا جاتا ہے؟", "options": [ "Yeasts", "Bacteria", "Viruses", "Salt" ], "correctAnswer": "B", "explanation": "[red]Bacteria[/red] is correct because [blue]specific helpful bacteria ferment the lactose in milk to produce the texture and taste of yoghurt[/blue].", "explanationUrdu": "[red]بیکٹیریا[/red] درست ہے کیونکہ [blue]مخصوص فائدہ مند بیکٹیریا دودھ میں موجود لییکٹوز کو خمیر کر کے دہی کی ساخت اور ذائقہ پیدا کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the effect of using yeast in dough?", "urdu": "آٹے (Dough) میں خمیر (Yeast) استعمال کرنے کا کیا اثر ہوتا ہے؟", "options": [ "It makes it salty", "To rise the dough", "It turns the dough blue", "It makes it hard" ], "correctAnswer": "B", "explanation": "[red]To rise the dough[/red] is correct because [blue]yeast produces carbon dioxide gas during fermentation, which makes the dough fluffy and light[/blue].", "explanationUrdu": "[red]آٹے کو پھلانا[/red] درست ہے کیونکہ [blue]خمیر اٹھنے کے عمل کے دوران کاربن ڈائی آکسائیڈ گیس پیدا کرتا ہے، جس سے آٹا نرم اور پھولا ہوا بن جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which microorganism is primarily responsible for decomposing dead bodies in the environment?", "urdu": "ماحول میں مردہ اجسام کو گلا سڑا کر ختم کرنے کا ذمہ دار بنیادی طور پر کون سا خوردبینی جاندار ہے؟", "options": [ "Viruses", "Bacteria", "Ants", "Small plants" ], "correctAnswer": "B", "explanation": "[red]Bacteria[/red] are correct because [blue]they act as natural recyclers that break down organic matter from dead bodies into simpler forms[/blue].", "explanationUrdu": "[red]بیکٹیریا[/red] درست ہے کیونکہ [blue]یہ قدرتی ری سائیکلر کے طور پر کام کرتے ہیں جو مردہ اجسام کے نامیاتی مادے کو سادہ شکلوں میں توڑ دیتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How can bacteria be used in treating sewerage and industrial waste water?", "urdu": "سیوریج اور صنعتی فضلے والے پانی کے علاج میں بیکٹیریا کا کیا استعمال کیا جا سکتا ہے؟", "options": [ "To make the water salty", "To decompose toxic materials", "To freeze the waste", "To color the water" ], "correctAnswer": "B", "explanation": "[red]To decompose toxic materials[/red] is correct because [blue]certain bacteria can break down harmful chemicals in waste water, making it cleaner[/blue].", "explanationUrdu": "[red]زہریلے مواد کا تجزیہ کرنا[/red] درست ہے کیونکہ [blue]بعض بیکٹیریا گندے پانی میں موجود نقصان دہ کیمیکلز کو توڑ سکتے ہیں، جس سے پانی صاف ہو جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is a major medical use of microorganisms mentioned in the text?", "urdu": "متن میں خوردبینی جانداروں کا کون سا بڑا طبی استعمال بتایا گیا ہے؟", "options": [ "Making clothes", "Making medicines", "Purifying air", "Growing crops" ], "correctAnswer": "B", "explanation": "[red]Making medicines[/red] is correct because [blue]scientists use various microorganisms to create life-saving drugs and treatments for diseases[/blue].", "explanationUrdu": "[red]ادویات بنانا[/red] درست ہے کیونکہ [blue]سائنسدان بیماریوں کے علاج اور جان بچانے والی ادویات تیار کرنے کے لیے مختلف خوردبینی جانداروں کا استعمال کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which microorganisms are used to produce antibiotics?", "urdu": "اینٹی بائیوٹکس (Antibiotics) تیار کرنے کے لیے کن خوردبینی جانداروں کا استعمال کیا جاتا ہے؟", "options": [ "Viruses and algae", "Fungi and bacteria", "Protozoa and insects", "Only large plants" ], "correctAnswer": "B", "explanation": "[red]Fungi and bacteria[/red] is correct because [blue]these organisms naturally produce substances that can kill or stop the growth of other harmful germs[/blue].", "explanationUrdu": "[red]فنجائی اور بیکٹیریا[/red] درست ہے کیونکہ [blue]یہ جاندار قدرتی طور پر ایسے مادے پیدا کرتے ہیں جو دیگر نقصان دہ جراثیم کو مار سکتے ہیں یا ان کی نشوونما روک سکتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the main purpose of using antibiotic medicines?", "urdu": "اینٹی بائیوٹک ادویات استعمال کرنے کا بنیادی مقصد کیا ہے؟", "options": [ "To increase viral growth", "To kill or inhibit the growth of bacteria", "To help people sleep", "To provide vitamins" ], "correctAnswer": "B", "explanation": "[red]To kill or inhibit the growth of bacteria[/red] is correct because [blue]antibiotics are specifically designed to fight bacterial infections in the body[/blue].", "explanationUrdu": "[red]بیکٹیریا کو مارنا یا ان کی نشوونما روکنا[/red] درست ہے کیونکہ [blue]اینٹی بائیوٹکس خاص طور پر جسم میں بیکٹیریل انفیکشن سے لڑنے کے لیے بنائی گئی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of the following was the first antibiotic discovered?", "urdu": "درج ذیل میں سے کون سی پہلی اینٹی بائیوٹک دریافت ہوئی تھی؟", "options": [ "Insulin", "Penicillin", "Aspirin", "Paracetamol" ], "correctAnswer": "B", "explanation": "[red]Penicillin[/red] is correct as [blue]it was the breakthrough medicine that started the era of using antibiotics to treat deadly infections[/blue].", "explanationUrdu": "[red]پینسیلین (Penicillin)[/red] درست ہے کیونکہ [blue]یہ وہ انقلابی دوا تھی جس نے مہلک انفیکشن کے علاج کے لیے اینٹی بائیوٹکس کے استعمال کا آغاز کیا[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "From which specific group of microorganisms was Penicillin originally derived?", "urdu": "پینسیلین اصل میں کس مخصوص خوردبینی جاندار کے گروہ سے حاصل کی گئی تھی؟", "options": [ "Bacteria", "Fungi", "Virus", "Protozoa" ], "correctAnswer": "B", "explanation": "[red]Fungi[/red] is correct because [blue]Penicillin is extracted from a natural mold that has the power to destroy bacteria[/blue].", "explanationUrdu": "[red]فنجائی[/red] درست ہے کیونکہ [blue]پینسیلین ایک قدرتی پھپھوندی سے حاصل کی جاتی ہے جس میں بیکٹیریا کو تباہ کرنے کی طاقت ہوتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the name of the fungus from which the first antibiotic was made?", "urdu": "اس فنجائی کا نام کیا ہے جس سے پہلی اینٹی بائیوٹک بنائی گئی تھی؟", "options": [ "Mushroom", "Penicillium", "Yeast", "Smut" ], "correctAnswer": "B", "explanation": "[red]Penicillium[/red] is correct because [blue]it is the scientific name of the fungal genus used to produce the life-saving drug Penicillin[/blue].", "explanationUrdu": "[red]پینیسیلیئم (Penicillium)[/red] درست ہے کیونکہ [blue]یہ اس فنجائی کا سائنسی نام ہے جو جان بچانے والی دوا پینسیلین تیار کرنے کے لیے استعمال ہوتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "When is it essential to wash hands to prevent infection?", "urdu": "انفیکشن سے بچنے کے لیے ہاتھ دھونا کب ضروری ہے؟", "options": [ "After sleeping", "Before cooking and eating", "While walking", "Only on weekends" ], "correctAnswer": "B", "explanation": "[red]Before cooking and eating[/red] is correct because [blue]washing hands removes germs that could otherwise enter your body through your food[/blue].", "explanationUrdu": "[red]کھانا پکانے اور کھانے سے پہلے[/red] درست ہے کیونکہ [blue]ہاتھ دھونے سے وہ جراثیم صاف ہوجاتے ہیں جو بصورت دیگر کھانے کے ذریعے آپ کے جسم میں داخل ہو سکتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Apart from before meals, when must we wash our hands to maintain hygiene?", "urdu": "کھانے سے پہلے کے علاوہ، حفظانِ صحت برقرار رکھنے کے لیے ہمیں ہاتھ کب دھونے چاہئیں؟", "options": [ "While watching TV", "After using toilets", "Before sleeping", "During rain" ], "correctAnswer": "B", "explanation": "[red]After using toilets[/red] is correct because [blue]toilets are common places for bacteria, and washing hands prevents the spread of these pathogens[/blue].", "explanationUrdu": "[red]بیت الخلا کے استعمال کے بعد[/red] درست ہے کیونکہ [blue]وہاں بیکٹیریا موجود ہو سکتے ہیں، اور ہاتھ دھونے سے ان جراثیموں کے پھیلاؤ کو روکا جا سکتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Why should we avoid touching our eyes and mouth with unwashed hands?", "urdu": "ہمیں بغیر دھلے ہاتھوں سے اپنی آنکھوں اور منہ کو چھونے سے کیوں گریز کرنا چاہیے؟", "options": [ "They are very sensitive", "They are the points for germs to enter", "It causes skin color change", "It makes us look tired" ], "correctAnswer": "B", "explanation": "[red]They are the points for germs to enter[/red] is correct because [blue]your eyes and mouth provide an easy path for bacteria and viruses to get inside your body[/blue].", "explanationUrdu": "[red]وہ جراثیم کے داخلے کے مقامات ہیں[/red] درست ہے کیونکہ [blue]آنکھیں اور منہ بیکٹیریا اور وائرس کو آپ کے جسم کے اندر جانے کا آسان راستہ فراہم کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is an important way to prevent many diseases at the proper time?", "urdu": "صحیح وقت پر بہت سی بیماریوں سے بچنے کا ایک اہم طریقہ کیا ہے؟", "options": [ "Eating junk food", "Getting vaccinated", "Drinking cold water", "Sleeping all day" ], "correctAnswer": "B", "explanation": "[red]Getting vaccinated[/red] is correct because [blue]vaccines prepare your immune system to fight specific infections before you get sick[/blue].", "explanationUrdu": "[red]ویکسین لگوانا[/red] درست ہے کیونکہ [blue]ویکسین آپ کے مدافعتی نظام کو بیمار ہونے سے پہلے مخصوص انفیکشن سے لڑنے کے لیے تیار کرتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Why is it recommended to stay at home if you show signs of an infection?", "urdu": "اگر آپ میں انفیکشن کی علامات ظاہر ہوں تو گھر پر رہنے کی سفارش کیوں کی جاتی ہے؟", "options": [ "To avoid school work", "To take rest and prevent others from infection", "To spend more time with family", "To use mobile phone all day" ], "correctAnswer": "B", "explanation": "[red]To take rest and prevent others from infection[/red] is correct because [blue]staying home stops the spread of contagious germs to your friends and society[/blue].", "explanationUrdu": "[red]آرام کرنا اور دوسروں کو انفیکشن سے بچانا[/red] درست ہے کیونکہ [blue]گھر پر رہنے سے آپ کے دوستوں اور معاشرے میں چھوت کے جراثیم پھیلنا رک جاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "In case of an injury, what should be done to the wound immediately?", "urdu": "چوٹ لگنے کی صورت میں زخم کے ساتھ فوری طور پر کیا کرنا چاہیے؟", "options": [ "Leave it open to air", "Cover the wound with a bandage", "Apply colorful paints", "Wash it with cold milk" ], "correctAnswer": "B", "explanation": "[red]Cover the wound with a bandage[/red] is correct because [blue]a bandage protects the open skin from dust and harmful bacteria in the environment[/blue].", "explanationUrdu": "[red]زخم کو پٹی سے ڈھانپنا[/red] درست ہے کیونکہ [blue]پٹی کھلی جلد کو مٹی اور ماحول میں موجود نقصان دہ بیکٹیریا سے بچاتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Who should you consult after an injury occurs?", "urdu": "چوٹ لگنے کے بعد آپ کو کس سے مشورہ کرنا چاہیے؟", "options": [ "A neighbor", "A physician", "A shopkeeper", "A travel agent" ], "correctAnswer": "B", "explanation": "[red]A physician[/red] is correct because [blue]a doctor can properly clean the wound and provide necessary medical treatment to prevent infection[/blue].", "explanationUrdu": "[red]ایک معالج (Physician)[/red] درست ہے کیونکہ [blue]ڈاکٹر زخم کو صحیح طریقے سے صاف کر سکتا ہے اور انفیکشن سے بچنے کے لیے ضروری طبی علاج فراہم کر سکتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false } ]; // Configuration const config = { headerImageUrl: "https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgGP5-sERyhNrDGDE0-6TzETK1Cn8r-_tjQ-zZOC4zoIJQOHFGCPHCoTXxU0n1hyphenhyphenwkNT0Buxcf_dz-dTifuQx-P6TckOLjCimyAS4fA0Wo5q8cFmHx1UFyfK-uoUidlQtOM-rIvMLllTdz_r_6yBkeIA2r_9huP8HV_1_-Oy7eHAIXtABg1tXQzyncxEA/s16000/5th%20Class%20General%20Science%20Ch-2%20Image.jpg", questionsPerPage: 10, // YAHAN AAP KA SPECIFIC BACKGROUND LINK LAGA DIYA HAI pdfBackgroundUrl: "https://media.licdn.com/dms/image/v2/D4D22AQEeipTaShU2pg/feedshare-shrink_800/B4DZr3lbg8J4Ag-/0/1765090376076?e=1766620800&v=beta&t=jhdnVgeSHW5QsvbAbK719ygBmv_7sP76YE5CybbpcgY", shareImage: { width: 1200, height: 630, backgroundGradient: ['#1e3c72', '#2a5298'], textColor: '#ffffff', optionTextColor: '#333333', correctAnswerColor: '#28a745', borderRadius: 20, padding: 40, questionFontSize: 36, urduFontSize: 32, optionFontSize: 28, noticeFontSize: 24, correctAnswerFontSize: 28, overlayOpacity: 0.7 } }; let answersShown = false; let selectedOptions = {}; let currentPage = 1; let speechSynthesis = window.speechSynthesis; let contentExpanded = false; let contentInUrdu = false; function getCurrentPageFromURL() { const urlParams = new URLSearchParams(window.location.search); const page = parseInt(urlParams.get('page')); return isNaN(page) || page < 1 ? 1 : Math.min(page, Math.ceil(questions.length / config.questionsPerPage)); } function updateURL(page) { const urlParams = new URLSearchParams(window.location.search); urlParams.set('page', page); const newUrl = window.location.pathname + '?' + urlParams.toString(); window.history.pushState({ path: newUrl }, '', newUrl); } function parseHighlightedText(text) { text = text.replace(/\[red\](.*?)\[\/red\]/g, '<span class="highlight-red">$1</span>'); text = text.replace(/\[blue\](.*?)\[\/blue\]/g, '<span class="highlight-blue">$1</span>'); text = text.replace(/\[green\](.*?)\[\/green\]/g, '<span class="highlight-green">$1</span>'); text = text.replace(/\[yellow\](.*?)\[\/yellow\]/g, '<span class="highlight-yellow">$1</span>'); text = text.replace(/\[purple\](.*?)\[\/purple\]/g, '<span class="highlight-purple">$1</span>'); return text; } // ========================================================= // ============ TOC / SCROLL LOGIC START =================== // ========================================================= function generateTOC() { const tocContainer = document.getElementById('toc-container'); const tocList = document.getElementById('toc-list'); tocList.innerHTML = ''; let hasTopics = false; let topicCount = 0; // Added for counting headings questions.forEach((q, index) => { if (q.topicHeading) { hasTopics = true; topicCount++; const li = document.createElement('li'); li.className = 'toc-item'; li.textContent = q.topicHeading; li.onclick = () => scrollToTopic(index); // Hide headings after the 6th one if (topicCount > 6) { li.style.display = 'none'; li.classList.add('hidden-toc-item'); } tocList.appendChild(li); } }); // Remove existing button if any const existingBtn = document.getElementById('toc-see-more-btn-container'); if (existingBtn) existingBtn.remove(); // Add 'See More' button if there are more than 6 topics if (topicCount > 6) { const btnContainer = document.createElement('div'); btnContainer.id = 'toc-see-more-btn-container'; btnContainer.style.textAlign = 'center'; btnContainer.style.marginTop = '20px'; btnContainer.style.gridColumn = '1 / -1'; // To span full width if in grid const seeMoreBtn = document.createElement('button'); seeMoreBtn.className = 'btn btn-primary'; seeMoreBtn.textContent = 'See More Headings'; seeMoreBtn.onclick = function() { const hiddenItems = tocList.querySelectorAll('.hidden-toc-item'); hiddenItems.forEach(item => { item.style.display = 'flex'; // Restoring original flex display }); btnContainer.style.display = 'none'; // Hide button after clicking }; btnContainer.appendChild(seeMoreBtn); tocContainer.appendChild(btnContainer); } if (hasTopics) { tocContainer.style.display = 'block'; } } function scrollToTopic(questionIndex) { const targetPage = Math.floor(questionIndex / config.questionsPerPage) + 1; if (targetPage === currentPage) { executeScrollHighlight(questionIndex); } else { window.location.href = window.location.pathname + `?page=${targetPage}&scrollTo=${questionIndex}`; } } function executeScrollHighlight(index) { const element = document.getElementById(`q-card-${index}`); const headingElement = document.getElementById(`heading-for-${index}`); const targetElement = headingElement || element; if (targetElement) { targetElement.scrollIntoView({ behavior: 'smooth', block: 'center' }); if(element) { element.classList.add('highlight-scroll'); setTimeout(() => { element.classList.remove('highlight-scroll'); }, 2500); } } } function checkScrollOnLoad() { const urlParams = new URLSearchParams(window.location.search); const scrollToIdx = urlParams.get('scrollTo'); if (scrollToIdx !== null) { setTimeout(() => { executeScrollHighlight(parseInt(scrollToIdx)); const newUrl = window.location.pathname + '?page=' + currentPage; window.history.replaceState({}, '', newUrl); }, 800); } } // ========================================================= // ============ TOC / SCROLL LOGIC END ===================== // ========================================================= function loadQuestions(page = 1) { currentPage = page; updateURL(page); const quizContainer = document.getElementById('quiz-container'); quizContainer.innerHTML = ''; const startIndex = (page - 1) * config.questionsPerPage; const endIndex = Math.min(startIndex + config.questionsPerPage, questions.length); for (let i = startIndex; i < endIndex; i++) { const q = questions[i]; // TOC: Add Topic Heading if exists if (q.topicHeading) { const headingDiv = document.createElement('div'); headingDiv.className = 'in-quiz-topic-heading'; headingDiv.id = `heading-for-${i}`; headingDiv.textContent = q.topicHeading; quizContainer.appendChild(headingDiv); } const questionElement = document.createElement('div'); questionElement.className = 'question-card'; questionElement.id = `q-card-${i}`; // TOC: Add ID for scrolling // CHECK FOR IMPORTANT QUESTION if (q.isImportant) { questionElement.classList.add('important-question'); // Add Badge with Star Icon const badge = document.createElement('div'); badge.className = 'important-badge'; // Star Icon URL (CDN) const starIconURL = "https://cdn-icons-png.flaticon.com/512/1828/1828884.png"; // Using Image tag instead of <i> tag badge.innerHTML = `<img src="${starIconURL}" style="width: 14px; height: 14px; margin-right: 5px; vertical-align: middle;"> Important`; questionElement.appendChild(badge); } const questionTextContainer = document.createElement('div'); questionTextContainer.onclick = function() { if (q.questionLink) { window.location.href = q.questionLink; } }; const questionNumber = i + 1; questionTextContainer.innerHTML = ` <span class="question-text">${questionNumber}. ${q.question}</span> <span class="urdu-text">${q.urdu}</span> `; questionElement.appendChild(questionTextContainer); if (q.ttsEnabled) { const ttsButton = document.createElement('button'); ttsButton.className = 'tts-btn'; ttsButton.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.sound}')"></div><span>Listen Question</span>`; ttsButton.onclick = (e) => { e.stopPropagation(); speakQuestion(q); }; questionElement.appendChild(ttsButton); } const optionsDiv = document.createElement('div'); optionsDiv.className = 'options'; optionsDiv.id = `options-${i}`; q.options.forEach((option, j) => { const optionDiv = document.createElement('div'); optionDiv.className = 'option'; optionDiv.onclick = (e) => { e.stopPropagation(); selectOption(optionDiv, String.fromCharCode(65 + j), i); }; optionDiv.innerHTML = `<span class="option-letter">${String.fromCharCode(65 + j)}</span><span class="option-text">${option}</span>`; optionsDiv.appendChild(optionDiv); }); questionElement.appendChild(optionsDiv); if (q.showSocialShare) { const shareButtons = document.createElement('div'); shareButtons.className = 'share-buttons'; const whatsappBtn = document.createElement('button'); whatsappBtn.className = 'share-btn whatsapp-btn'; whatsappBtn.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.whatsapp}')"></div><span>Share via WhatsApp</span>`; whatsappBtn.onclick = () => shareQuestionWithImage(i, 'whatsapp'); shareButtons.appendChild(whatsappBtn); const copyLinkBtn = document.createElement('button'); copyLinkBtn.className = 'share-btn copy-link-btn'; copyLinkBtn.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.link}')"></div><span>Copy Link</span>`; copyLinkBtn.onclick = () => { const link = q.questionLink || window.location.href; navigator.clipboard.writeText(link).then(() => { copyLinkBtn.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.link}')"></div><span>Copied!</span>`; copyLinkBtn.classList.add('copied'); setTimeout(() => { copyLinkBtn.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.link}')"></div><span>Copy Link</span>`; copyLinkBtn.classList.remove('copied'); }, 2000); }); }; shareButtons.appendChild(copyLinkBtn); questionElement.appendChild(shareButtons); } const explanationBtn = document.createElement('button'); explanationBtn.className = 'explanation-btn'; explanationBtn.onclick = (e) => { e.stopPropagation(); toggleExplanation(i); }; explanationBtn.innerHTML = '<span>اس سوال کو وضاحت کے ساتھ پڑھیں</span>'; // START: *** NEW LAYOUT LOGIC *** // Create a container for the action buttons const actionsContainer = document.createElement('div'); actionsContainer.className = 'question-actions'; // Add the explanation button to the container actionsContainer.appendChild(explanationBtn); // Add the MODERN comment icon to the container if (q.questionLink) { const commentLink = document.createElement('a'); commentLink.href = q.questionLink; commentLink.target = '_blank'; commentLink.className = 'modern-comment-link'; const commentSVG = `<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M21.99 4c0-1.1-.89-2-1.99-2H4c-1.1 0-2 .9-2 2v12c0 1.1.9 2 2 2h14l4 4-.01-18zM18 14H6v-2h12v2zm0-3H6V9h12v2zm0-3H6V6h12v2z"/></svg>`; commentLink.innerHTML = `<span class="comment-count">(Comments)</span> ${commentSVG}`; actionsContainer.appendChild(commentLink); } // Add the actions container to the main question element questionElement.appendChild(actionsContainer); // END: *** NEW LAYOUT LOGIC *** const explanationDiv = document.createElement('div'); explanationDiv.className = 'explanation'; explanationDiv.id = `explanation-${i}`; const translateBtn = document.createElement('button'); translateBtn.className = 'translate-btn'; translateBtn.innerHTML = 'Translate in Urdu'; translateBtn.onclick = (e) => { e.stopPropagation(); toggleExplanationTranslation(i); }; explanationDiv.appendChild(translateBtn); const explanationText = document.createElement('div'); explanationText.innerHTML = parseHighlightedText(q.explanation.replace(/\n/g, '<br>')); explanationDiv.appendChild(explanationText); const explanationUrduDiv = document.createElement('div'); explanationUrduDiv.className = 'explanation-urdu'; explanationUrduDiv.innerHTML = parseHighlightedText(q.explanationUrdu.replace(/\n/g, '<br>')); explanationDiv.appendChild(explanationUrduDiv); if (q.explanationImage) { const imgContainer = document.createElement('div'); imgContainer.style.textAlign = 'center'; const imgLink = document.createElement('a'); imgLink.href = q.explanationImageLink || '#'; imgLink.target = '_blank'; const img = document.createElement('img'); img.src = q.explanationImage; img.alt = q.explanationImageAlt || 'Explanation Image'; img.className = 'explanation-image'; imgLink.appendChild(img); imgContainer.appendChild(imgLink); if (q.explanationImageCaption) { const caption = document.createElement('div'); caption.className = 'question-image-caption'; caption.textContent = q.explanationImageCaption; imgContainer.appendChild(caption); } explanationDiv.appendChild(imgContainer); } questionElement.appendChild(explanationDiv); quizContainer.appendChild(questionElement); // Har 3 sawalat ke baad ad daalne ka logic if ((i + 1) % 3 === 0 && i < endIndex - 1) { const adContainer = document.createElement('div'); adContainer.className = 'ad-container'; adContainer.innerHTML = `<p>Advertisement Space</p>`; quizContainer.appendChild(adContainer); } if (q.ProTips) { const tipsElement = document.createElement('div'); tipsElement.className = 'tips-section'; tipsElement.innerHTML = q.ProTips; quizContainer.appendChild(tipsElement); } if (q.imageAfter) { const imageContainer = document.createElement('div'); imageContainer.className = 'question-image'; const imageLink = document.createElement('a'); imageLink.href = q.imageAfter.link; imageLink.target = '_blank'; const image = document.createElement('img'); image.src = q.imageAfter.url; image.alt = q.imageAfter.alt || 'Question related image'; imageLink.appendChild(image); imageContainer.appendChild(imageLink); if (q.imageAfter.caption) { const caption = document.createElement('div'); caption.className = 'question-image-caption'; caption.textContent = q.imageAfter.caption; imageContainer.appendChild(caption); } quizContainer.appendChild(imageContainer); } if (i < endIndex - 1) { const isAdNext = ((i + 1) % 3 === 0 && i < questions.length - 1); if (!isAdNext) { const divider = document.createElement('div'); divider.className = 'divider'; quizContainer.appendChild(divider); } } } if (answersShown) { showAllAnswers(); } else { hideAllAnswers(); } updatePagination(); // YEH LINE ADD KI GAYI HAI: Sawalat load hone ke baad ads ko load karein applyAds(); } function toggleExplanationTranslation(questionIndex) { const explanationDiv = document.getElementById(`explanation-${questionIndex}`); const englishExplanation = explanationDiv.querySelector('div:not(.explanation-urdu)'); const urduExplanation = explanationDiv.querySelector('.explanation-urdu'); if (englishExplanation.style.display !== 'none') { englishExplanation.style.display = 'none'; urduExplanation.style.display = 'block'; } else { englishExplanation.style.display = 'block'; urduExplanation.style.display = 'none'; } } function speakQuestion(question) { if (speechSynthesis.speaking) { speechSynthesis.cancel(); } const questionUtterance = new SpeechSynthesisUtterance(`Question: ${question.question.replace('?', '.')}`); questionUtterance.lang = 'en-US'; questionUtterance.rate = 0.7; questionUtterance.pitch = 0.8; let optionsText = 'Options: '; question.options.forEach((option, index) => { optionsText += `${String.fromCharCode(65 + index)}... ${option}. `; }); const optionsUtterance = new SpeechSynthesisUtterance(optionsText); optionsUtterance.lang = 'en-US'; optionsUtterance.rate = 0.7; optionsUtterance.pitch = 0.8; speechSynthesis.speak(questionUtterance); questionUtterance.onend = function() { speechSynthesis.speak(optionsUtterance); }; } function updatePagination() { const pagination = document.getElementById('pagination'); pagination.innerHTML = ''; const totalPages = Math.ceil(questions.length / config.questionsPerPage); if (totalPages <= 1) return; const firstBtn = document.createElement('button'); firstBtn.className = 'page-nav'; firstBtn.innerHTML = '&laquo; First'; firstBtn.onclick = () => { window.location.href = window.location.pathname + '?page=1'; }; if (currentPage === 1) firstBtn.classList.add('disabled-nav'); pagination.appendChild(firstBtn); const prevBtn = document.createElement('button'); prevBtn.className = 'page-nav'; prevBtn.innerHTML = '&lsaquo;'; prevBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + (currentPage - 1); }; if (currentPage === 1) prevBtn.classList.add('disabled-nav'); pagination.appendChild(prevBtn); if (currentPage > 2) { const firstPageBtn = document.createElement('button'); firstPageBtn.className = 'page-btn'; firstPageBtn.textContent = '1'; if (1 === currentPage) firstPageBtn.classList.add('active'); firstPageBtn.onclick = () => { window.location.href = window.location.pathname + '?page=1'; }; pagination.appendChild(firstPageBtn); if (currentPage > 3) { const ellipsis1 = document.createElement('span'); ellipsis1.className = 'page-ellipsis'; ellipsis1.textContent = '...'; pagination.appendChild(ellipsis1); } } const startPage = Math.max(2, currentPage - 1); const endPage = Math.min(totalPages - 1, currentPage + 1); for (let i = startPage; i <= endPage; i++) { const pageBtn = document.createElement('button'); pageBtn.className = 'page-btn'; pageBtn.textContent = i; if (i === currentPage) pageBtn.classList.add('active'); pageBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + i; }; pagination.appendChild(pageBtn); } if (currentPage < totalPages - 1) { if (currentPage < totalPages - 2) { const ellipsis2 = document.createElement('span'); ellipsis2.className = 'page-ellipsis'; ellipsis2.textContent = '...'; pagination.appendChild(ellipsis2); } const lastPageBtn = document.createElement('button'); lastPageBtn.className = 'page-btn'; lastPageBtn.textContent = totalPages; if (totalPages === currentPage) lastPageBtn.classList.add('active'); lastPageBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + totalPages; }; pagination.appendChild(lastPageBtn); } const nextBtn = document.createElement('button'); nextBtn.className = 'page-nav'; nextBtn.innerHTML = '&rsaquo;'; nextBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + (currentPage + 1); }; if (currentPage === totalPages) nextBtn.classList.add('disabled-nav'); pagination.appendChild(nextBtn); const lastBtn = document.createElement('button'); lastBtn.className = 'page-nav'; lastBtn.innerHTML = 'Last &raquo;'; lastBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + totalPages; }; if (currentPage === totalPages) lastBtn.classList.add('disabled-nav'); pagination.appendChild(lastBtn); const searchDiv = document.createElement('div'); searchDiv.className = 'page-search'; searchDiv.innerHTML = ` <input type="number" id="pageInput" min="1" max="${totalPages}" placeholder="Enter Page Number"> <button onclick="goToPageWithReload()">Go</button> `; pagination.appendChild(searchDiv); } function goToPageWithReload() { const pageInput = document.getElementById('pageInput'); const pageNum = parseInt(pageInput.value); const totalPages = Math.ceil(questions.length / config.questionsPerPage); if (pageNum >= 1 && pageNum <= totalPages) { window.location.href = window.location.pathname + '?page=' + pageNum; } else { alert(`Please enter a page number between 1 and ${totalPages}`); } } function selectOption(optionElement, selectedAnswer, questionIndex) { const question = questions[questionIndex]; const options = document.querySelectorAll(`#options-${questionIndex} .option`); options.forEach(opt => { opt.style.pointerEvents = 'none'; }); selectedOptions[questionIndex] = selectedAnswer; const correctOptionIndex = question.correctAnswer.charCodeAt(0) - 65; options[correctOptionIndex].classList.add('correct'); if (selectedAnswer !== question.correctAnswer) { const selectedIndex = selectedAnswer.charCodeAt(0) - 65; options[selectedIndex].classList.add('incorrect'); } } function toggleExplanation(questionIndex) { const explanationElement = document.getElementById(`explanation-${questionIndex}`); explanationElement.style.display = explanationElement.style.display === 'block' ? 'none' : 'block'; } function toggleFAQ(faqQuestion) { faqQuestion.classList.toggle('active'); const answer = faqQuestion.nextElementSibling; answer.style.display = answer.style.display === 'block' ? 'none' : 'block'; const toggleIcon = faqQuestion.querySelector('.faq-toggle'); toggleIcon.classList.toggle('rotated'); } function toggleAllAnswers() { answersShown = !answersShown; const btn = document.getElementById('toggleAnswersBtn'); if (answersShown) { btn.textContent = 'Hide All Answers'; showAllAnswers(); } else { btn.textContent = 'Show All Answers'; hideAllAnswers(); } } function showAllAnswers() { const startIndex = (currentPage - 1) * config.questionsPerPage; const endIndex = Math.min(startIndex + config.questionsPerPage, questions.length); for (let i = startIndex; i < endIndex; i++) { const q = questions[i]; const options = document.querySelectorAll(`#options-${i} .option`); if (options.length > 0) { const correctOptionIndex = q.correctAnswer.charCodeAt(0) - 65; options[correctOptionIndex].classList.add('correct'); if (selectedOptions.hasOwnProperty(i) && selectedOptions[i] !== q.correctAnswer) { const selectedIndex = selectedOptions[i].charCodeAt(0) - 65; options[selectedIndex].classList.add('incorrect'); } options.forEach(opt => { opt.style.pointerEvents = 'none'; }); } } } function hideAllAnswers() { const startIndex = (currentPage - 1) * config.questionsPerPage; const endIndex = Math.min(startIndex + config.questionsPerPage, questions.length); for (let i = startIndex; i < endIndex; i++) { const options = document.querySelectorAll(`#options-${i} .option`); options.forEach(option => { option.classList.remove('correct', 'incorrect'); }); options.forEach(opt => { opt.style.pointerEvents = 'auto'; }); } selectedOptions = {}; } function resetQuiz() { selectedOptions = {}; answersShown = false; document.getElementById('toggleAnswersBtn').textContent = 'Show All Answers'; loadQuestions(currentPage); } function changeHeaderImage(imageUrl) { document.getElementById('headerImage').src = imageUrl; } function toggleContentExpansion() { const contentPreview = document.getElementById('contentPreview'); const readMoreBtn = document.getElementById('readMoreBtn'); contentExpanded = !contentExpanded; if (contentExpanded) { contentPreview.classList.add('expanded'); readMoreBtn.textContent = 'Read Less'; } else { contentPreview.classList.remove('expanded'); readMoreBtn.textContent = 'Read More'; } } function toggleContentLanguage() { const englishContent = document.querySelector('.english-content'); const urduContent = document.querySelector('.urdu-content'); const translateBtn = document.getElementById('contentTranslateBtn'); contentInUrdu = !contentInUrdu; if (contentInUrdu) { englishContent.style.display = 'none'; urduContent.style.display = 'block'; translateBtn.textContent = 'Translate to English'; } else { englishContent.style.display = 'block'; urduContent.style.display = 'none'; translateBtn.textContent = 'Translate to Urdu'; } } async function createShareImage(questionIndex) { return new Promise((resolve) => { const q = questions[questionIndex]; const canvas = document.getElementById('shareCanvas'); const ctx = canvas.getContext('2d'); ctx.clearRect(0, 0, canvas.width, canvas.height); if (q.backgroundImage) { const img = new Image(); img.crossOrigin = "Anonymous"; img.onload = function() { ctx.drawImage(img, 0, 0, canvas.width, canvas.height); ctx.fillStyle = 'rgba(0, 0, 0, 0.5)'; ctx.fillRect(0, 0, canvas.width, canvas.height); drawQuestionContent(ctx, canvas, q, questionIndex); convertCanvasToImage(canvas, resolve); }; img.onerror = function() { console.log("Background image failed to load, using gradient fallback"); drawGradientBackground(ctx, canvas); drawQuestionContent(ctx, canvas, q, questionIndex); convertCanvasToImage(canvas, resolve); }; img.src = q.backgroundImage + (q.backgroundImage.includes('?') ? '&' : '?') + 't=' + Date.now(); } else { drawGradientBackground(ctx, canvas); drawQuestionContent(ctx, canvas, q, questionIndex); convertCanvasToImage(canvas, resolve); } }); } function drawGradientBackground(ctx, canvas) { const gradient = ctx.createLinearGradient(0, 0, canvas.width, canvas.height); gradient.addColorStop(0, '#1e3c72'); gradient.addColorStop(1, '#2a5298'); ctx.fillStyle = gradient; ctx.fillRect(0, 0, canvas.width, canvas.height); ctx.fillStyle = 'rgba(255, 255, 255, 0.05)'; for (let i = 0; i < 5; i++) { ctx.beginPath(); ctx.arc(Math.random() * canvas.width, Math.random() * canvas.height, Math.random() * 300 + 100, 0, Math.PI * 2); ctx.fill(); } } function drawQuestionContent(ctx, canvas, q, questionIndex) { const questionNumber = questionIndex + 1; const questionText = `${questionNumber}. ${q.question}`; const urduText = `${q.urdu.replace('؟', '').replace('?', '')}`; ctx.save(); ctx.beginPath(); ctx.roundRect(40, 40, canvas.width - 80, canvas.height - 80, 20); ctx.clip(); ctx.fillStyle = 'rgba(255, 255, 255, 0.15)'; ctx.fillRect(40, 40, canvas.width - 80, canvas.height - 80); ctx.strokeStyle = 'rgba(255, 255, 255, 0.3)'; ctx.lineWidth = 2; ctx.stroke(); ctx.restore(); ctx.fillStyle = '#ffffff'; ctx.textAlign = 'left'; ctx.font = 'bold 36px Roboto, sans-serif'; const questionLines = wrapText(ctx, questionText, canvas.width - 160, 36); let yPos = 80 + 36; questionLines.forEach(line => { ctx.fillText(line, 80, yPos); yPos += 36 + 10; }); ctx.font = '32px "Noto Nastaliq Urdu", serif'; ctx.textAlign = 'right'; const urduLines = wrapText(ctx, urduText, canvas.width - 160, 32); urduLines.forEach(line => { ctx.fillText(line, canvas.width - 80, yPos); yPos += 32 + 10; }); ctx.textAlign = 'left'; yPos += 20; ctx.font = 'italic 24px "Noto Nastaliq Urdu", serif'; ctx.fillStyle = 'rgba(255, 255, 255, 0.8)'; ctx.textAlign = 'right'; ctx.fillText("چار آپشن میں سے کسی پر بھی کلک کرنے سے جواب سبز ہو جائے گا", canvas.width - 80, yPos); yPos += 24 + 30; ctx.textAlign = 'left'; ctx.font = '28px Roboto, sans-serif'; ctx.textAlign = 'left'; q.options.forEach((option, index) => { const optionLetter = String.fromCharCode(65 + index); const isCorrect = optionLetter === q.correctAnswer; ctx.save(); ctx.beginPath(); ctx.roundRect(80, yPos - 10, canvas.width - 160, 28 + 20, 10); ctx.fillStyle = isCorrect ? 'rgba(40, 167, 69, 0.2)' : 'rgba(255, 255, 255, 0.15)'; ctx.fill(); ctx.strokeStyle = isCorrect ? '#28a745' : 'rgba(255, 255, 255, 0.3)'; ctx.lineWidth = 1; ctx.stroke(); ctx.restore(); ctx.beginPath(); ctx.arc(80 + 25, yPos + 28 / 2, 28 * 0.8, 0, Math.PI * 2); ctx.fillStyle = isCorrect ? '#28a745' : '#3498db'; ctx.fill(); ctx.fillStyle = '#ffffff'; ctx.textAlign = 'center'; ctx.fillText(optionLetter, 80 + 25, yPos + 28 / 2 + 28 * 0.3); ctx.fillStyle = isCorrect ? '#28a745' : '#ffffff'; ctx.textAlign = 'left'; ctx.fillText(`${optionLetter}) ${option}`, 80 + 60, yPos + 28 * 0.8); yPos += 28 + 30; }); ctx.fillStyle = 'rgba(255, 255, 255, 0.7)'; ctx.font = 'italic 20px Roboto, sans-serif'; ctx.textAlign = 'center'; ctx.fillText("Study For More PAKMCQs.ORG", canvas.width / 2, canvas.height - 40); } function convertCanvasToImage(canvas, resolve) { canvas.toBlob((blob) => { const imageUrl = URL.createObjectURL(blob); resolve(imageUrl); }, 'image/png', 1.0); } function wrapText(context, text, maxWidth, fontSize) { const words = text.split(' '); const lines = []; let currentLine = words[0]; for (let i = 1; i < words.length; i++) { const word = words[i]; const width = context.measureText(currentLine + ' ' + word).width; if (width < maxWidth) { currentLine += ' ' + word; } else { lines.push(currentLine); currentLine = word; } } lines.push(currentLine); return lines; } async function shareQuestionWithImage(questionIndex, platform) { try { const imageUrl = await createShareImage(questionIndex); const q = questions[questionIndex]; const shareUrl = q.questionLink || window.location.href; const shareText = `${questionIndex + 1}. ${q.question}\n\n${q.urdu.replace(/#&\d+/g, '')}\n\nStudy more at: ${shareUrl}`; if (navigator.share) { const response = await fetch(imageUrl); const blob = await response.blob(); const file = new File([blob], 'question.png', { type: 'image/png' }); await navigator.share({ title: q.question, text: shareText, files: [file], url: shareUrl }); } else { if (platform === 'facebook') { window.open(`https://www.facebook.com/sharer/sharer.php?u=${encodeURIComponent(shareUrl)}`, '_blank'); } else if (platform === 'twitter') { const mockImageUrl = imageUrl; window.open(`https://twitter.com/intent/tweet?text=${encodeURIComponent(shareText)}&url=${encodeURIComponent(mockImageUrl)}`, '_blank'); } else if (platform === 'whatsapp') { const link = document.createElement('a'); link.href = `whatsapp://send?text=${encodeURIComponent(shareText)}`; link.click(); } } } catch (err) { console.error('Error sharing:', err); alert('Sharing failed. Please try again or copy the link manually.'); } } /* ========================================================= */ /* ============ DYNAMIC PDF GENERATION LOGIC =============== */ /* ========================================================= */ async function generateDynamicPDF() { // Check if jsPDF is loaded if (!window.jspdf) { alert("PDF library is loading. Please wait a moment and try again."); return; } // --- UI: START LOADING & SHOW PROGRESS BAR --- const btn = document.getElementById('generatePdfBtn'); const btnText = btn.querySelector('.btn-text'); const btnProgress = btn.querySelector('.progress-bar-fill'); const originalText = "Click here for Download PDF"; btn.disabled = true; // Disable double clicks btnText.textContent = "Initializing..."; btnProgress.style.width = "10%"; // Start progress const { jsPDF } = window.jspdf; const doc = new jsPDF('p', 'mm', 'a4'); // Portrait, Millimeters, A4 // 1. Settings & Dimensions const pageWidth = 210; const pageHeight = 297; const marginTop = 30; const marginBottom = 05; const marginLeft = 15; const marginRight = 15; const contentWidth = pageWidth - marginLeft - marginRight; let cursorY = marginTop; // 2. Filter Questions (pdf = true) const pdfQuestions = questions.filter(q => q.pdf === true || (q.getAttribute && q.getAttribute('data-pdf') === "true") ); if (pdfQuestions.length === 0) { alert("No questions marked for PDF found."); // Reset Button btn.disabled = false; btnText.textContent = originalText; btnProgress.style.width = "0%"; return; } // --- UI: UPDATE STATUS --- btnText.textContent = "Downloading Image..."; btnProgress.style.width = "30%"; // 3. Load Background Image const bgUrl = config.pdfBackgroundUrl; let bgImage = null; try { bgImage = await loadImageAsBase64(bgUrl); // Image Loaded Success btnProgress.style.width = "50%"; } catch (e) { console.warn("Background image failed to load, generating PDF without it."); } // --- UI: UPDATE STATUS --- btnText.textContent = "Generating Pages..."; // Helper to Add a new page with background const addNewPage = () => { doc.addPage(); if (bgImage) { doc.addImage(bgImage, 'JPEG', 0, 0, pageWidth, pageHeight); } cursorY = marginTop; // Reset cursor to top margin }; // Add background to the first page if (bgImage) { doc.addImage(bgImage, 'JPEG', 0, 0, pageWidth, pageHeight); } // 4. Iterate and Print Questions pdfQuestions.forEach((q, index) => { // --- A. CALCULATE HEIGHT REQUIRED --- // Question Text Height doc.setFontSize(12); doc.setFont("helvetica", "bold"); const qTitle = `Q${index + 1}: ${q.question}`; const qTitleLines = doc.splitTextToSize(qTitle, contentWidth); const qTitleHeight = qTitleLines.length * 6; // Approx line height 6mm // Options Height doc.setFont("helvetica", "normal"); doc.setFontSize(10); let optionsHeight = 0; const processedOptions = []; q.options.forEach((opt, idx) => { const letter = String.fromCharCode(65 + idx); const optText = `${letter}) ${opt}`; const optLines = doc.splitTextToSize(optText, contentWidth - 5); // Indent slightly const h = optLines.length * 5; // Approx line height 5mm optionsHeight += h + 2; // +2mm padding between options processedOptions.push({ lines: optLines, height: h }); }); const totalQuestionHeight = qTitleHeight + optionsHeight + 8; // +8mm padding after question // --- B. CHECK SPACE & PAGE BREAK --- if (cursorY + totalQuestionHeight > pageHeight - marginBottom) { addNewPage(); } // --- C. RENDER CONTENT --- // Render Question Title doc.setFontSize(12); doc.setTextColor(0, 0, 0); doc.setFont("helvetica", "bold"); doc.text(qTitleLines, marginLeft, cursorY); cursorY += qTitleHeight + 2; // Render Options doc.setFontSize(10); doc.setFont("helvetica", "normal"); processedOptions.forEach((pOpt, idx) => { // Check if this is the correct answer to highlight (Optional visual cue) const letter = String.fromCharCode(65 + idx); if (letter === q.correctAnswer) { doc.setFont("helvetica", "bold"); doc.setTextColor(0, 100, 0); // Green } else { doc.setFont("helvetica", "normal"); doc.setTextColor(0, 0, 0); // Black } doc.text(pOpt.lines, marginLeft + 5, cursorY); cursorY += pOpt.height + 2; }); // Reset color/font and add bottom padding doc.setTextColor(0, 0, 0); cursorY += 6; }); // --- UI: FINALIZING --- btnText.textContent = "Saving PDF..."; btnProgress.style.width = "90%"; // 5. Save File doc.save('PAKMCQs_Questions.pdf'); // --- UI: COMPLETE & RESET --- btnText.textContent = "Downloaded!"; btnProgress.style.width = "100%"; setTimeout(() => { btn.disabled = false; btnText.textContent = originalText; btnProgress.style.width = "0%"; }, 3000); // Reset after 3 seconds } // Helper to load image with CORS handling for Blogger Images function loadImageAsBase64(url) { return new Promise((resolve, reject) => { const img = new Image(); // Ye line zaroori hai taake Google block na kare img.crossOrigin = 'Anonymous'; // URL ke aage time lagaya hai taake browser cache use na kare (Cache breaker) if (url.startsWith('http')) { img.src = url + (url.includes('?') ? '&' : '?') + 't=' + new Date().getTime(); } else { img.src = url; } img.onload = () => { const canvas = document.createElement('canvas'); canvas.width = img.width; canvas.height = img.height; const ctx = canvas.getContext('2d'); ctx.drawImage(img, 0, 0); try { const dataURL = canvas.toDataURL('image/jpeg', 0.8); // High Quality JPG resolve(dataURL); } catch (e) { console.error("CORS Error: Image load hui lekin export nahi ho saki.", e); // Agar phir bhi fail ho jaye to bina image ke continue karega reject(e); } }; img.onerror = (e) => { console.error("Image Failed to Load from URL:", url); reject(e); }; }); } /* ========================================================= */ document.addEventListener('DOMContentLoaded', function () { generateTOC(); // TOC Generate karna currentPage = getCurrentPageFromURL(); changeHeaderImage(config.headerImageUrl); loadQuestions(currentPage); checkScrollOnLoad(); // Scroll Check karna if redirected from another page document.getElementById('toggleAnswersBtn').addEventListener('click', toggleAllAnswers); document.getElementById('resetQuizBtn').addEventListener('click', resetQuiz); document.getElementById('readMoreBtn').addEventListener('click', toggleContentExpansion); document.getElementById('contentTranslateBtn').addEventListener('click', toggleContentLanguage); // === ATTACH PDF GENERATION EVENT === const pdfBtn = document.getElementById('generatePdfBtn'); if (pdfBtn) { pdfBtn.addEventListener('click', function(e) { e.preventDefault(); // Stop any default link behavior generateDynamicPDF(); }); } // =================================== const seeMoreFaqBtn = document.getElementById('seeMoreFaqBtn'); if (seeMoreFaqBtn) { seeMoreFaqBtn.addEventListener('click', function() { const hiddenFaqs = document.querySelectorAll('.hidden-faq'); hiddenFaqs.forEach(faq => { faq.style.display = 'block'; }); seeMoreFaqBtn.style.display = 'none'; }); } }); window.goToPageWithReload = goToPageWithReload; </script> </body> </html>Mehtab Ahmadhttp://www.blogger.com/profile/05636204994802332371noreply@blogger.comtag:blogger.com,1999:blog-51255189599790045.post-68856175475835178132026-05-14T08:00:00.000+05:002026-05-14T08:00:00.197+05:005th Class Social Studies Chapter 2.1– MCQs | Communication (مواصلات)<html lang="en"> <head> <meta charset="UTF-8"></meta> <meta content="width=device-width, initial-scale=1.0" name="viewport"></meta> <title>5th Class Social Studies – Communication MCQs with Answers | PakMCQs (مواصلات ایم سی کیوز)</title> <meta name="description" content="Practice Communication MCQs with mass media, social media, TV, radio and internet concepts for Class 5 on PakMCQs. Get ready for your test!"> <link href="https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700&amp;family=Noto+Nastaliq+Urdu&amp;display=swap" rel="stylesheet"></link> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css"></link> <!-- STEP 1: Add jsPDF Library for PDF Generation --> <script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/2.5.1/jspdf.umd.min.js"></script> <!-- Schema.org markup for 5th Class Social Studies: Communication --> <script type="application/ld+json"> { "@context": "https://schema.org", "@type": "EducationalArticle", "headline": "5th Class Social Studies MCQs | Communication (مواصلات) | PakMCQs", "description": "PakMCQs.org provides complete 5th Class Social Studies Chapter 2.1 MCQs preparation on Communication. Covering means of communication, mass media, social media, internet, and print/electronic media.", "articleBody": "This educational section covers Chapter 2.1 of the 5th Class Social Studies curriculum, focusing on Communication. It explores the evolution from old means of communication like letters to modern tools like mobile phones and the internet. The MCQs cover the differences between mass media (TV, radio, newspapers) and social media (Facebook, WhatsApp, YouTube). Students will learn about the advantages of modern communication for education and the disadvantages of excessive media use. Ideal for school exams, class tests, and concept-based learning on PakMCQs.", "keywords": [ "5th Class Social Studies MCQs", "Communication MCQs Class 5", "Mass Media MCQs Class 5", "Social Media MCQs Class 5", "Print and Electronic Media MCQs", "Modern Means of Communication MCQs", "PakMCQs Social Studies" ], "image": { "@type": "ImageObject", "url": "https://www.pakmcqs.org/wp-content/uploads/2025/01/5th-class-sst-communication-mcqs.jpg", "height": 720, "width": 1280, "caption": "5th Class Social Studies MCQs - Communication and Mass Media" }, "datePublished": "2026-05-14", "dateModified": "2026-05-14", "author": { "@type": "Person", "name": "Mehtab Ahmad", "url": "https://www.pakmcqs.org" }, "publisher": { "@type": "Organization", "name": "PAKMCQs", "url": "https://www.pakmcqs.org", "logo": { "@type": "ImageObject", "url": "https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhhKHkA2iNxBxF-qE_XfB9XW2_G1S1-3pv0QU4zW75ABGP-wpyYs_xag87g-QRUcSmr0ClzDpf1k7MIIdoRLUpSg6t07-nS9TCf0mfouGwlvJV2jOU56auRzrEwQ1wO1O0Ak4SEhmUBeJSwPuP3PJoPOjpyQ48tNEEZeBIh07ROwvEXuTMtIyEyxOS0Gw/s16000/download.png", "width": 250, "height": 60 }, "sameAs": [ "https://www.facebook.com/PakMCQs", "https://x.com/PakMCQs" ] }, "mainEntityOfPage": { "@type": "WebPage", "@id": "https://www.pakmcqs.org/2026/05/5th-Class-Social-Studies-Chapter-2.1-Communication-MCQs.html" }, "educationalLevel": [ "5th Class", "Primary School", "Elementary Education" ], "audience": [ { "@type": "EducationalAudience", "educationalRole": "student" }, { "@type": "EducationalAudience", "educationalRole": "teacher" } ], "learningResourceType": [ "Multiple Choice Questions", "Educational Guide", "Solved Exercise" ], "educationalUse": [ "Exam Preparation", "Class Test Practice", "Concept Building" ], "about": [ { "@type": "Thing", "name": "Communication" }, { "@type": "Thing", "name": "Mass Media" }, { "@type": "Thing", "name": "Information Technology" }, { "@type": "Thing", "name": "Social Media" } ] } </script> <!-- FAQ Structured Data for Communication Chapter (12 Q&A Included) --> <script type="application/ld+json"> { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What is 5th Class Social Studies Chapter 2.1 about?", "acceptedAnswer": { "@type": "Answer", "text": "Chapter 2.1 'Communication' explains different means of communication, mass media, social media, and the advantages and disadvantages of modern communication tools." } }, { "@type": "Question", "name": "What type of MCQs are included in this chapter?", "acceptedAnswer": { "@type": "Answer", "text": "This MCQs preparation includes concept-based questions, definitions, objective questions, and important repeated exam MCQs." } }, { "@type": "Question", "name": "What topics are covered in the Communication chapter?", "acceptedAnswer": { "@type": "Answer", "text": "The chapter covers communication methods, newspapers, magazines, radio, television, internet, social media apps, print media, and electronic media." } }, { "@type": "Question", "name": "What is communication?", "acceptedAnswer": { "@type": "Answer", "text": "Communication is the process of sharing information, ideas, and messages with others through different methods and tools." } }, { "@type": "Question", "name": "What are the old and modern means of communication?", "acceptedAnswer": { "@type": "Answer", "text": "Old means include letters and messengers, while modern means include television, mobile phones, computers, and the internet." } }, { "@type": "Question", "name": "What is the difference between mass media and social media?", "acceptedAnswer": { "@type": "Answer", "text": "Mass media shares information with a large audience through TV, radio, and newspapers, while social media allows people to communicate and share content online." } }, { "@type": "Question", "name": "Which social media platforms are discussed in this chapter?", "acceptedAnswer": { "@type": "Answer", "text": "The chapter includes platforms such as Facebook, WhatsApp, YouTube, and other social media applications." } }, { "@type": "Question", "name": "What are the advantages of modern communication?", "acceptedAnswer": { "@type": "Answer", "text": "Modern communication helps people share information quickly, learn online, stay connected, and access educational content easily." } }, { "@type": "Question", "name": "What are the disadvantages of excessive media use?", "acceptedAnswer": { "@type": "Answer", "text": "Excessive media use can affect health, waste time, reduce physical activity, and negatively impact studies and social life." } }, { "@type": "Question", "name": "Why is the internet important for students?", "acceptedAnswer": { "@type": "Answer", "text": "The internet provides educational information, online learning opportunities, and quick access to knowledge from around the world." } }, { "@type": "Question", "name": "How do these MCQs help students in exams?", "acceptedAnswer": { "@type": "Answer", "text": "These MCQs improve understanding, strengthen concepts, and help students practice important exam questions effectively." } }, { "@type": "Question", "name": "Why should students prepare these MCQs from PakMCQs.org?", "acceptedAnswer": { "@type": "Answer", "text": "Because PakMCQs.org provides simple, easy-to-understand, and exam-focused MCQs that help students prepare confidently for tests and exams." } } ] } </script> <!-- Additional meta tag to prevent Blogger overrides --> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no"> <style> /* Reset Blogger styles */ .no-blogger-overlap * { all: unset; all: revert-layer; box-sizing: border-box; /* YEH ADD KIYA GAYA HAI TAAKE WIDTH BAHIR NA NIKLE */ } /* Fix for question cards */ .question-card { position: relative !important; z-index: 1 !important; overflow: visible !important; } /* Fix for social share section */ .social-share-section { position: relative !important; margin-top: 20px !important; clear: both !important; z-index: 0 !important; display: block !important; overflow: visible !important; } /* Original styles with Theme Variables Integration */ :root { --primary-color: #3498db; --secondary-color: #2ecc71; --border-radius: 8px; --box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1); --transition: all 0.3s ease; } /* Tips Section Styles */ .tips-section { background-color: rgba(52, 152, 219, 0.1); /* Transparent blue for dark mode compatibility */ border-left: 5px solid #0056b3; border-radius: var(--border-radius); padding: 20px; margin: 30px 0; box-shadow: 0 4px 12px rgba(0,86,179,0.1); } .tips-section h3 { color: var(--primary-color); margin-top: 0; font-size: 1.3rem; display: flex; align-items: center; } .tips-section h3::before { content: '🚀'; margin-right: 10px; font-size: 1.5rem; } .tips-section ul { list-style-type: none; padding-left: 5px; color: var(--color-text-primary); /* Theme Variable */ } .tips-section li { margin-bottom: 10px; line-height: 1.6; padding-left: 25px; position: relative; } .tips-section li::before { content: '💡'; position: absolute; left: 0; top: 0; } .tips-section p { margin-top: 15px; margin-bottom: 0; color: var(--color-text-primary); } .take-test-btn { display: inline-block; margin-top: 15px; text-decoration: none; font-weight: bold; text-align: center; } body { font-family: 'Roboto', sans-serif; line-height: 1.6; /* Using Theme Variable for Main Background */ background-color: var(--bg-main); color: var(--color-text-primary); max-width: 2100px; margin: 0 auto; padding: 0px; transition: background-color 0.3s ease, color 0.3s ease; } .header-image { width: 100%; max-height: 350px; object-fit: cover; border-radius: var(--border-radius); margin-bottom: 20px; } /* --- DOWNLOAD SECTION --- */ .info-banner { background: linear-gradient(135deg, #1e5799 0%,#2989d8 50%,#207cca 51%,#7db9e8 100%); color: white !important; /* Force white text */ padding: 20px; border-radius: var(--border-radius); margin-bottom: 20px; box-shadow: var(--box-shadow); } .info-banner h1 { margin-top: 0; color: white !important; font-size: 1.8rem; text-align: center; border-bottom: 2px solid rgba(255,255,255,0.3); padding-bottom: 10px; margin-bottom: 15px; } .info-banner p { margin-bottom: 15px; color: white !important; } .info-banner .urdu-text { color: white !important; font-family: 'Noto Nastaliq Urdu', serif; direction: rtl; text-align: right; font-size: 0.8rem; line-height: 1.8; } /* --- UPDATED PDF DOWNLOAD BUTTON STYLES --- */ .pdf-download-btn { position: relative; /* For absolute positioning of progress bar */ display: inline-flex; justify-content: center; align-items: center; background-color: #e74c3c; color: white !important; padding: 10px 20px; border-radius: var(--border-radius); text-decoration: none; font-weight: bold; margin-top: 10px; transition: var(--transition); text-align: center; cursor: pointer; border: none; overflow: hidden; /* Ensure progress bar stays inside */ width: 100%; /* Or fixed width if preferred */ max-width: 300px; height: 45px; } .pdf-download-btn:hover { background-color: #c0392b; transform: translateY(-2px); } .pdf-download-btn:disabled { background-color: #7f8c8d; cursor: not-allowed; transform: none; } /* The text inside the button */ .btn-text { position: relative; z-index: 2; /* Sit on top of progress bar */ } /* The Progress Bar inside the button */ .progress-bar-fill { position: absolute; left: 0; top: 0; bottom: 0; width: 0%; background-color: rgba(0, 0, 0, 0.3); /* Darker shade overlay */ transition: width 0.3s ease; z-index: 1; } /* --- END DOWNLOAD SECTION --- */ /* Cards adapted for Theme Dark Mode - Updated with Blue Stroke & Glow */ .question-card { background-color: var(--bg-content); /* Theme BG */ border-radius: var(--border-radius); padding: 20px; margin-bottom: 25px; /* === UPDATE: Blue Stroke and Glow Effect === */ border: 2px solid #3498db; box-shadow: 0 0 15px rgba(52, 152, 219, 0.6); /* =========================================== */ transition: all 0.3s ease; position: relative; } /* ====== NEW STYLES FOR IMPORTANT QUESTION ====== */ .question-card.important-question { /* Distinct Dark Background for Important Questions */ background-color: #1a252f !important; border: 2px solid #f1c40f !important; /* Gold border for importance */ box-shadow: 0 0 20px rgba(241, 196, 15, 0.3); } /* Badge Style - Updated with Flexbox for Star Icon */ .important-badge { position: absolute; top: -12px; right: 15px; background: linear-gradient(45deg, #e74c3c, #c0392b); color: white; padding: 4px 12px; border-radius: 12px; font-size: 0.75rem; font-weight: bold; box-shadow: 0 2px 8px rgba(0,0,0,0.3); text-transform: uppercase; letter-spacing: 1px; z-index: 10; /* Align Icon and Text */ display: inline-flex; align-items: center; gap: 6px; } /* Light Theme Override for Important Question */ body.light-theme .question-card.important-question { background-color: #ffffff !important; /* White background in light mode */ border-color: #e74c3c !important; box-shadow: 0 5px 20px rgba(0,0,0,0.1); } /* =============================================== */ /* ======================================================== */ /* ============ TOC & TOPIC HEADING STYLES START ========== */ /* ======================================================== */ .toc-container { background-color: var(--bg-content); border-radius: var(--border-radius); padding: 20px; margin: 20px 0; box-shadow: var(--box-shadow); border: 1px solid var(--primary-color); transition: all 0.3s ease; } .toc-container h2 { color: var(--primary-color); margin-top: 0; padding-bottom: 10px; border-bottom: 2px solid var(--border-color, rgba(52, 152, 219, 0.3)); font-size: 1.5rem; display: flex; align-items: center; gap: 10px; } .toc-list { list-style: none; padding: 0; margin: 15px 0 0 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; } .toc-item { background: var(--bg-main); padding: 12px 15px; border-radius: 6px; border-left: 4px solid var(--primary-color); cursor: pointer; font-weight: 500; color: var(--color-text-primary); transition: all 0.2s ease; display: flex; align-items: center; } .toc-item:hover { background: rgba(52, 152, 219, 0.15); transform: translateX(5px); border-left-color: var(--secondary-color); } .toc-item::before { content: '📌'; margin-right: 10px; font-size: 1.1rem; } .in-quiz-topic-heading { background: linear-gradient(135deg, #2c3e50, #3498db); color: white !important; padding: 15px 20px; border-radius: var(--border-radius); font-size: 1.4rem; font-weight: bold; margin: 40px 0 20px 0; box-shadow: 0 4px 10px rgba(0,0,0,0.2); text-align: center; position: relative; border: 2px solid #fff; } body.light-theme .in-quiz-topic-heading { background: linear-gradient(135deg, #3498db, #2980b9); } .question-card.highlight-scroll { box-shadow: 0 0 25px #2ecc71 !important; border-color: #2ecc71 !important; transform: scale(1.01); transition: all 0.5s ease; } /* ======================================================== */ /* ============ TOC & TOPIC HEADING STYLES END ============ */ /* ======================================================== */ /* ======================================================== */ /* ============ FIXED COLOR SETTINGS START ================ */ /* ======================================================== */ /* 1. DEFAULT (DARK MODE) SETTINGS */ /* Since your theme defaults to dark mode, we set Yellow/White here */ .question-text { font-size: 1.1rem; font-weight: bold; color: #FFFF00 !important; /* Yellow for Dark Mode */ margin-bottom: 10px; cursor: pointer; display: block; } .urdu-text { font-family: 'Noto Nastaliq Urdu', serif; direction: rtl; text-align: right; display: block; font-size: 1.1rem; color: #ffffff !important; /* White for Dark Mode */ margin-bottom: 15px; cursor: pointer; line-height: 1.8; } /* 2. LIGHT MODE OVERRIDES */ /* These trigger when the body has 'light-theme' class */ body.light-theme .question-text { color: #006400 !important; /* Dark Green for Light Mode */ } body.light-theme .urdu-text { color: #000000 !important; /* Black for Light Mode */ } /* Global Selection Notice Box Fixes */ /* Default Dark Mode Box */ .global-selection-notice { background-color: rgba(52, 152, 219, 0.2); border: 1px solid #FFFF00; padding: 12px; border-radius: var(--border-radius); margin-bottom: 15px; text-align: center; color: #ffffff !important; /* White text default */ } .global-selection-notice .urdu-text { color: #ffffff !important; } /* Light Mode Box Override */ body.light-theme .global-selection-notice { background-color: #fff3cd; border: 1px solid #ffeeba; color: #856404 !important; } body.light-theme .global-selection-notice .urdu-text { color: #856404 !important; } /* ======================================================== */ /* ============ FIXED COLOR SETTINGS END ================== */ /* ======================================================== */ .options { display: grid; grid-template-columns: 1fr; gap: 10px; margin-bottom: 15px; } .option { padding: 12px 15px; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); border-radius: var(--border-radius); cursor: pointer; transition: var(--transition); display: flex; align-items: center; position: relative; background-color: var(--bg-main); /* Slightly distinct from card bg */ color: var(--color-text-primary); } .option:hover { border-color: var(--primary-color); background-color: rgba(52, 152, 219, 0.1); } .option-letter { display: inline-block; width: 24px; height: 24px; line-height: 24px; text-align: center; background-color: rgba(0,0,0,0.1); border-radius: 50%; margin-right: 12px; font-weight: 500; flex-shrink: 0; color: var(--color-text-primary); } .option-text { flex-grow: 1; } /* === UPDATE #1: Highlighted Answer Bold === */ .correct { background-color: rgba(40, 167, 69, 0.2) !important; border-color: #28a745 !important; color: var(--color-text-primary) !important; font-weight: bold !important; /* Added Bold Property */ } .correct .option-letter { background-color: #28a745; color: white; } .incorrect { background-color: rgba(220, 53, 69, 0.2) !important; border-color: #dc3545 !important; color: var(--color-text-primary) !important; } .incorrect .option-letter { background-color: #dc3545; color: white; } .explanation-btn { background-color: transparent; border: none; color: var(--primary-color); cursor: pointer; font-size: 0.9rem; padding: 5px 0; display: flex; align-items: center; gap: 5px; } .explanation-btn:hover { text-decoration: underline; } .explanation { display: none; background-color: rgba(52, 152, 219, 0.1); /* Transparent for dark mode */ padding: 12px; border-radius: var(--border-radius); margin-top: 10px; border-left: 3px solid var(--primary-color); font-size: 0.95rem; transition: background-color 0.3s ease; color: var(--color-text-primary); } .explanation-image { max-width: 100%; height: auto; border-radius: var(--border-radius); margin: 10px 0; display: block; } .explanation-image-container { text-align: center; margin: 15px 0; } /* Explanation text highlighting styles */ .explanation .highlight-red { color: #e74c3c; font-weight: bold; } .explanation .highlight-blue { color: #3498db; font-weight: bold; } .explanation .highlight-green { color: #2ecc71; font-weight: bold; } .explanation .highlight-yellow { color: #f39c12; font-weight: bold; background-color: rgba(243, 156, 18, 0.1); padding: 0 2px; border-radius: 3px; } .explanation .highlight-purple { color: #9b59b6; font-weight: bold; } .controls { display: flex; justify-content: space-between; margin-bottom: 20px; flex-wrap: wrap; gap: 10px; } .btn { padding: 10px 20px; border: none; border-radius: var(--border-radius); font-weight: 500; cursor: pointer; transition: var(--transition); } .btn-primary { background-color: var(--primary-color); color: white; } .btn-primary:hover { background-color: #2980b9; } .btn-secondary { background-color: #6c757d; color: white; } .btn-secondary:hover { background-color: #5a6268; } .divider { height: 1px; background-color: var(--border-color, rgba(0,0,0,0.1)); margin: 25px 0; transition: background-color 0.3s ease; } .ad-container { background-color: var(--bg-content); border: 1px dashed var(--border-color, rgba(0,0,0,0.2)); padding: 20px; text-align: center; margin: 20px 0; border-radius: var(--border-radius); transition: background-color 0.3s ease; color: var(--color-text-primary); } /* RELATED TOPICS SECTION */ .related-topics { background-color: var(--bg-content); padding: 15px; border-radius: var(--border-radius); margin: 20px 0; transition: background-color 0.3s ease; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); } .related-topics h3 { margin-top: 0; color: var(--color-text-primary); border-bottom: 1px solid var(--border-color, rgba(0,0,0,0.1)); padding-bottom: 10px; margin-bottom: 15px; } .related-topics ul { padding-left: 20px; } .related-topics li { margin-bottom: 8px; color: var(--color-text-primary); } .related-topics a { color: var(--primary-color); text-decoration: none; } .related-topics a:hover { text-decoration: underline; } .hidden { display: none; } .disabled { opacity: 0.5; pointer-events: none; } /* Social Share Buttons */ .share-buttons { display: flex; gap: 8px; margin-top: 15px; flex-wrap: wrap; } .share-btn { display: flex; align-items: center; justify-content: center; padding: 6px 10px; border-radius: 4px; color: white; font-size: 10px; cursor: pointer; transition: all 0.2s ease; text-decoration: none; border: none; } .share-btn .share-icon { width: 10px; height: 10px; margin-right: 5px; background-size: contain; background-repeat: no-repeat; background-position: center; } .share-btn:hover { transform: translateY(-2px); box-shadow: 0 2px 5px rgba(0,0,0,0.2); } .facebook-btn { background-color: #3b5998; } .twitter-btn { background-color: #1da1f2; } .whatsapp-btn { background-color: #25d366; } .copy-link-btn { background-color: #6c757d; } .copy-link-btn.copied { background-color: #28a745; } .social-share-section { margin: 15px 0; padding: 10px; background-color: var(--bg-content); border-radius: var(--border-radius); text-align: center; } .social-share-title { font-size: 0.9rem; color: var(--color-text-secondary); margin-bottom: 8px; } /* Pagination Styles */ .pagination { display: flex; justify-content: center; margin: 30px 0; flex-wrap: wrap; gap: 5px; } .page-btn { padding: 8px 15px; margin: 0 2px; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); border-radius: var(--border-radius); background-color: var(--bg-content); color: var(--color-text-primary); cursor: pointer; transition: var(--transition); } .page-btn:hover:not(.active) { background-color: var(--bg-main); } .active { background-color: var(--primary-color); color: white; border-color: var(--primary-color); } .page-nav { padding: 8px 15px; margin: 0 2px; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); border-radius: var(--border-radius); background-color: var(--bg-content); color: var(--color-text-primary); cursor: pointer; transition: var(--transition); } .page-nav:hover { background-color: var(--bg-main); } .disabled-nav { opacity: 0.5; cursor: not-allowed; pointer-events: none; } .page-search { margin-top: 15px; display: flex; justify-content: center; width: 100%; } .page-search input { padding: 8px 15px; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); border-radius: var(--border-radius); width: 150px; text-align: center; margin-right: 5px; background-color: var(--bg-content); color: var(--color-text-primary); } .page-search button { padding: 8px 15px; border: none; border-radius: var(--border-radius); background-color: var(--primary-color); color: white; cursor: pointer; } .page-ellipsis { display: inline-block; padding: 8px 12px; color: var(--color-text-secondary); } /* FAQ Section Styles */ .faq-section { margin: 30px 0; background-color: var(--bg-content); border-radius: var(--border-radius); padding: 20px; box-shadow: var(--box-shadow); transition: background-color 0.3s ease; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); } .faq-section h2 { color: var(--color-text-primary); border-bottom: 2px solid var(--primary-color); padding-bottom: 10px; margin-top: 0; } .faq-item { margin-bottom: 15px; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); border-radius: var(--border-radius); overflow: hidden; transition: border-color 0.3s ease; } .faq-question { background-color: var(--bg-main); padding: 12px 15px; cursor: pointer; font-weight: 500; display: flex; justify-content: space-between; align-items: center; transition: background-color 0.3s ease; color: var(--color-text-primary); } .faq-question:hover { background-color: rgba(52, 152, 219, 0.1); } .faq-answer { padding: 15px; background-color: var(--bg-content); display: none; transition: background-color 0.3s ease; color: var(--color-text-secondary); } .faq-answer.show { display: block; } .faq-toggle { font-size: 1.2rem; transition: var(--transition); } .faq-toggle.rotated { transform: rotate(45deg); } /* Image Between Questions */ .question-image { margin: 20px 0; text-align: center; } .question-image a { display: inline-block; } .question-image img { max-width: 100%; height: auto; border-radius: var(--border-radius); box-shadow: var(--box-shadow); transition: transform 0.3s ease; } .question-image img:hover { transform: scale(1.02); } .question-image-caption { margin-top: 8px; font-size: 0.9rem; color: var(--color-text-secondary); text-align: center; } .share-image-canvas { position: fixed; top: -9999px; left: -9999px; visibility: hidden; } .tts-btn { background-color: #6c757d; color: white; border: none; border-radius: var(--border-radius); padding: 8px 12px; margin: 10px 0; cursor: pointer; display: flex; align-items: center; gap: 5px; font-size: 0.9rem; transition: var(--transition); } .tts-btn:hover { background-color: #5a6268; } .tts-btn i { font-size: 1rem; } .translate-btn { background-color: #3498db; color: white; border: none; border-radius: 4px; padding: 5px 10px; margin: 5px 0; cursor: pointer; font-size: 0.8rem; transition: all 0.2s ease; } .translate-btn:hover { background-color: #2980b9; } .translate-btn i { display: none; } .explanation-urdu { display: none; font-family: 'Noto Nastaliq Urdu', serif; direction: rtl; text-align: right; margin-top: 10px; line-height: 2.2; font-size: 1.0rem; } /* Expandable Content Section */ .expandable-content { background-color: var(--bg-content); border-radius: var(--border-radius); padding: 20px; margin: 20px 0; box-shadow: var(--box-shadow); transition: all 0.3s ease; border: 1px solid var(--border-color, rgba(0,0,0,0.1)); } .expandable-content h2 { color: var(--primary-color); margin-top: 0; padding-bottom: 10px; border-bottom: 2px solid var(--primary-color); display: flex; justify-content: space-between; align-items: center; } .content-translate-btn { background-color: var(--secondary-color); color: white; border: none; border-radius: 4px; padding: 5px 10px; font-size: 0.8rem; cursor: pointer; transition: all 0.2s ease; } .content-translate-btn:hover { background-color: #27ae60; } .content-preview { position: relative; overflow: hidden; max-height: 120px; transition: max-height 0.5s ease; } .content-preview.expanded { max-height: none; } .content-preview::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 40px; background: linear-gradient(to bottom, rgba(255,255,255,0), var(--bg-content)); transition: opacity 0.3s ease; opacity: 1; } .content-preview.expanded::after { opacity: 0; } .read-more-btn { display: inline-block; margin-top: 10px; color: var(--primary-color); cursor: pointer; font-weight: 500; transition: all 0.2s ease; } .read-more-btn:hover { text-decoration: underline; } .content-body { margin-bottom: 15px; line-height: 1.6; color: var(--color-text-primary); } .content-body p { margin-bottom: 15px; } .content-body img { max-width: 100%; height: auto; border-radius: var(--border-radius); margin: 15px 0; display: block; } .content-body .image-link { display: inline-block; position: relative; } .content-body .image-link:hover::after { content: 'Click to view'; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background-color: rgba(0,0,0,0.5); color: white; display: flex; align-items: center; justify-content: center; border-radius: var(--border-radius); } .content-body h3 { color: #e74c3c; margin: 20px 0 10px 0; } .content-body h4 { color: #3498db; margin: 15px 0 8px 0; } .content-body .highlight-word { color: #9b59b6; font-weight: bold; } .content-body .highlight-link { color: #e67e22; text-decoration: underline; font-weight: 500; } .content-body .highlight-link:hover { color: #d35400; } .content-body .urdu-content { display: none; font-family: 'Noto Nastaliq Urdu', serif; direction: rtl; text-align: right; line-height: 2; } .hidden-faq { display: none; } .see-more-faq { text-align: center; margin-top: 20px; } .see-more-faq .btn { padding: 8px 20px; font-size: 0.9rem; } .question-actions { display: flex; justify-content: space-between; align-items: center; margin-top: 15px; flex-wrap: wrap; gap: 10px; } .modern-comment-link { z-index: 5; display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 50px; background: linear-gradient(45deg, #28a745, #20c997); color: white; text-decoration: none; font-size: 0.85rem; font-weight: 500; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15); transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1); } .modern-comment-link:hover { transform: translateY(-3px); box-shadow: 0 6px 15px rgba(40, 167, 69, 0.3); color: white; } .modern-comment-link svg { width: 18px; height: 18px; fill: currentColor; } /* ========================================================================= */ /* == MOBILE RESPONSIVE TWEAKS (GAP KAM KARNE KE LIYE YAHAN CHANGES KI HAIN) == */ /* ========================================================================= */ @media (max-width: 768px) { /* Blogger Theme ki padding ka gap khatam/kam karne ke liye Negative Margin lagaya gaya hai */ .no-blogger-overlap { margin-left: -12px; margin-right: -12px; } .toc-list { grid-template-columns: 1fr; } .in-quiz-topic-heading { font-size: 1.2rem; padding: 12px; } body { padding: 0px; } .info-banner h1 { font-size: 1.5rem; } .question-text { font-size: 1.1rem; } .urdu-text { font-size: 1rem; } .page-btn, .page-nav { padding: 6px 10px; font-size: 0.9rem; } .faq-question { font-size: 1rem; } .share-buttons { gap: 6px; } .share-btn { padding: 6px 10px; font-size: 12px; } .share-btn .share-icon { width: 10px; height: 10px; } .pdf-download-btn { padding: 8px 15px; font-size: 0.9rem; } /* Andar ki jagga ko adjust kiya gaya hai */ .question-card { padding: 15px; } .option { padding: 10px 12px; } .category-grid { grid-template-columns: repeat(2, 1fr); } .expandable-content { padding: 15px; } .content-preview { max-height: 100px; } } @media (max-width: 480px) { /* Choti screen pe gap ko mazeed theek karne ke liye thora aur margin diya gaya hai */ .no-blogger-overlap { margin-left: -16px; margin-right: -16px; } body { padding: 0px; } .info-banner { padding: 15px; } .info-banner h1 { font-size: 1.3rem; } .controls { flex-direction: column; } .controls .btn { width: 100%; } .pagination { gap: 3px; justify-content: center; } .page-btn, .page-nav { padding: 8px 12px; font-size: 0.95rem; min-width: 40px; } .page-search input { width: 100px; padding: 10px; } .page-search button { padding: 5px 10px; } .expandable-content h2 { font-size: 1.2rem; flex-direction: column; align-items: flex-start; gap: 10px; } .category-grid { grid-template-columns: repeat(1, 1fr); } .modern-comment-link { padding: 5px 10px; font-size: 0.4rem; gap: 4px; } .modern-comment-link svg { width: 10px; height: 10px; } .explanation-btn { font-size: 0.85rem; } .card-badge { font-size: 9px; padding: 3px 8px; } /* Choti screens ke liye question card padding adjustment */ .question-card { padding: 12px; } } </style> <!-- STEP 1: AdSense Script ko <head> main rakhein --> <script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-4073269280727447" crossorigin="anonymous"></script> </head> <body> <!-- Main content wrapper to prevent Blogger conflicts --> <div class="no-blogger-overlap"> <img class="header-image" id="headerImage" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiTA3RWL4E0Eg7ghQ3e4dGqVkvrU0WC1WtOL5_2aQoy_Je57LIKQcD7Qags66DQD7dv4ZP019vHgsw56axZWgedyF-0YNXfsWF6If-q0tj5WAkh8DE5HlV5BWt2SRo0KcBwg0_9rmTaaMeotHP-bJsA93a2BEYN_k6k_mwe3qrA1Z37eAPV3Nv23c3wqA/s16000/Social%20Studies%205th%20Class%20Chapter%202.1.jpg" /> <!-- HEADER AD SECTION HATA DIYA GAYA HAI --> <!-- Info Banner Section --> <div class="info-banner"> <h1>Communication MCQs | Class 5 Social Studies</h1> <p>PakMCQs.org provides complete 5th Class Social Studies Chapter 2.1 MCQs preparation on Communication. Covering means of communication, mass media, social media, newspapers, television, radio, computer, internet, print and electronic media, communication advantages and disadvantages, and educational uses of media. Perfect for school exams, concept building, class tests, and exam-focused MCQs practice. Studying with explanations will insha'Allah improve your preparation.</p> <p class="urdu-text">پی ڈی ایف ڈاؤن لوڈ کرنے کے بجائے، یہاں وضاحت کے ساتھ پڑھیں۔ اِن شاء اللہ آپ کی تیاری مزید بہتر ہو جائے گی۔</p> <!-- UPDATED PDF DOWNLOAD BUTTON WITH PROGRESS BAR STRUCTURE --> <button class="pdf-download-btn" id="generatePdfBtn"> <span class="btn-text">Click here for Download PDF</span> <div class="progress-bar-fill"></div> </button> </div> <!-- New Expandable Content Section --> <div class="expandable-content"> <h2>Chapter 2.1 MCQs Preparation <button class="content-translate-btn" id="contentTranslateBtn">Translate to Urdu</button> </h2> <div class="content-preview" id="contentPreview"> <div class="content-body"> <!-- English Content --> <div class="english-content"> <h3 style="color: #e74c3c;">5th Class Social Studies Chapter 2.1 MCQs Preparation</h3> <h4 style="color: #3498db;">Communication | PakMCQs.org</h4> <p><span class="highlight-word" style="color: #2980b9; font-weight: bold;">PakMCQs.org</span> par 5th Class Social Studies Chapter 2.1 <span class="highlight-word" style="color: #27ae60;">“Communication”</span> ki complete MCQs preparation available hai. Is chapter mein communication ke tamam important concepts ko easy aur simple MCQs ki form mein cover kiya gaya hai taa ke students exams aur tests ki behtareen tayari kar saken.</p> <h4 style="color: #3498db;">Is Chapter Mein Kya Parhne Ko Milega?</h4> <p>Is chapter mein communication ke purane aur modern means, mass media, social media, newspapers, television, radio, internet aur communication ke <span style="color: #d35400; font-weight: bold;">advantages aur disadvantages</span> ko detail ke sath explain kiya gaya hai. Tamam important definitions, concepts aur repeated MCQs ko include kiya gaya hai.</p> <h4 style="color: #3498db;">Important Topics Covered</h4> <ul style="list-style-type: square; padding-left: 20px;"> <li>Communication ki definition</li> <li>Purane aur <span style="color: #16a085; font-weight: bold;">modern means</span> of communication</li> <li>Mass Media aur Social Media</li> <li>Newspapers aur Magazines</li> <li>Radio aur Television</li> <li>Computer aur Internet</li> <li><b>Facebook, WhatsApp, YouTube aur Social Media Apps</b></li> <li>Print Media aur Electronic Media</li> <li>Means of communication ke advantages</li> <li>Means of communication ke disadvantages</li> <li>Educational aur informational uses of internet</li> <li>Health par <span style="color: #c0392b; font-weight: bold;">excessive media use</span> ke effects</li> </ul> <h4 style="color: #3498db;">Yeh MCQs Kin Students Ke Liye Helpful Hain?</h4> <p>Yeh MCQs un students ke liye bohat useful hain jo:<br> • 5th Class Social Studies ki tayari kar rahe hain<br> • School tests aur monthly exams ki preparation karna chahte hain<br> • Final exams ke important MCQs dhoond rahe hain<br> • Communication aur media ke concepts ko samajhna chahte hain<br> • <span style="color: #8e44ad; font-weight: bold;">Objective type questions</span> ki practice karna chahte hain</p> <h4 style="color: #3498db;">PakMCQs.org Ki Khas Baat</h4> <p><span class="highlight-word" style="color: #2980b9;">PakMCQs.org</span> par tamam MCQs ko simple language aur exam-focused style mein tayar kiya gaya hai. Har topic ko easy wording aur important points ke sath explain kiya gaya hai taa ke students concepts ko asani se samajh saken aur achay marks hasil kar saken.</p> <h4 style="color: #3498db;">Students Kya Learn Karenge?</h4> <p>Is chapter ko prepare karne ke baad students:<br> • Communication ke different types ko samajh saken ge<br> • <span style="color: #d35400;">Mass media aur social media</span> mein farq bata saken ge<br> • Modern communication tools ki importance jaan saken ge<br> • Internet aur media ke positive aur negative effects samajh saken ge<br> • Educational information hasil karne ke modern tareeqe seekh saken ge</p> <p style="background: #f9f9f9; padding: 10px; border-left: 4px solid #e74c3c;"><strong>Final Words:</strong> Agar aap 5th Class Social Studies Chapter 2.1 “Communication” ki complete MCQs preparation karna chahte hain to <span style="color: #2980b9; font-weight: bold;">PakMCQs.org</span> aap ke liye best educational platform hai. Yahan aap ko important, easy aur exam-oriented MCQs milenge jo aap ki preparation ko strong banayenge aur exams mein behtar performance mein madad denge.</p> </div> <!-- Urdu Content --> <div class="urdu-content"> <h3 style="color: #e74c3c;">5th Class Social Studies Chapter 2.1 MCQs Preparation</h3> <h4 style="color: #3498db;">کمیونیکیشن | PakMCQs.org</h4> <p><span class="highlight-word" style="color: #2980b9; font-weight: bold;">PakMCQs.org</span> پر 5th Class Social Studies Chapter 2.1 <span class="highlight-word" style="color: #27ae60;">“Communication”</span> کی مکمل MCQs تیاری موجود ہے۔ اس چیپٹر میں communication کے تمام اہم concepts کو آسان اور سادہ MCQs کی صورت میں کور کیا گیا ہے تاکہ طلبہ امتحانات اور ٹیسٹس کی بہترین تیاری کر سکیں۔</p> <h4 style="color: #3498db;">اس چیپٹر میں کیا پڑھنے کو ملے گا؟</h4> <p>اس چیپٹر میں communication کے پرانے اور جدید ذرائع، mass media، social media، newspapers، television، radio، internet اور communication کے <span style="color: #d35400; font-weight: bold;">فوائد اور نقصانات</span> کو تفصیل کے ساتھ بیان کیا گیا ہے۔ تمام اہم definitions، concepts اور بار بار پوچھے جانے والے MCQs کو شامل کیا گیا ہے۔</p> <h4 style="color: #3498db;">اہم موضوعات</h4> <ul style="list-style-type: square; padding-right: 20px;"> <li>Communication کی تعریف</li> <li>پرانے اور <span style="color: #16a085; font-weight: bold;">جدید ذرائع ابلاغ</span></li> <li>Mass Media اور Social Media</li> <li>Newspapers اور Magazines</li> <li>Radio اور Television</li> <li>Computer اور Internet</li> <li><b>Facebook، WhatsApp، YouTube اور Social Media Apps</b></li> <li>Print Media اور Electronic Media</li> <li>ذرائع ابلاغ کے فوائد</li> <li>ذرائع ابلاغ کے نقصانات</li> <li>Internet کے تعلیمی اور معلوماتی استعمالات</li> <li>زیادہ media use کے <span style="color: #c0392b; font-weight: bold;">صحت پر اثرات</span></li> </ul> <h4 style="color: #3498db;">یہ MCQs کن طلبہ کے لیے مفید ہیں؟</h4> <p>یہ MCQs ان طلبہ کے لیے بہت مفید ہیں جو:<br> • 5th Class Social Studies کی تیاری کر رہے ہیں<br> • اسکول ٹیسٹس اور ماہانہ امتحانات کی تیاری کرنا چاہتے ہیں<br> • فائنل امتحانات کے لیے اہم MCQs تلاش کر رہے ہیں<br> • Communication اور media کے concepts کو سمجھنا چاہتے ہیں<br> • <span style="color: #8e44ad; font-weight: bold;">Objective type questions</span> کی پریکٹس کرنا چاہتے ہیں</p> <h4 style="color: #3498db;">PakMCQs.org کی خاص بات</h4> <p><span class="highlight-word" style="color: #2980b9;">PakMCQs.org</span> پر تمام MCQs کو آسان زبان اور exam-focused style میں تیار کیا گیا ہے۔ ہر topic کو easy wording اور اہم نکات کے ساتھ explain کیا گیا ہے تاکہ طلبہ concepts کو آسانی سے سمجھ سکیں اور اچھے نمبر حاصل کر سکیں۔</p> <h4 style="color: #3498db;">طلبہ کیا سیکھیں گے؟</h4> <p>اس چیپٹر کی تیاری کے بعد طلبہ:<br> • Communication کی مختلف اقسام کو سمجھ سکیں گے<br> • <span style="color: #d35400;">Mass media اور social media</span> میں فرق بتا سکیں گے<br> • جدید communication tools کی اہمیت جان سکیں گے<br> • Internet اور media کے مثبت اور منفی اثرات سمجھ سکیں گے<br> • تعلیمی معلومات حاصل کرنے کے جدید طریقے سیکھ سکیں گے</p> <p style="background: #f9f9f9; padding: 10px; border-right: 4px solid #e74c3c;"><strong>آخری بات:</strong> اگر آپ 5th Class Social Studies Chapter 2.1 “Communication” کی مکمل MCQs تیاری کرنا چاہتے ہیں تو <span style="color: #2980b9; font-weight: bold;">PakMCQs.org</span> آپ کے لیے بہترین تعلیمی پلیٹ فارم ہے۔ یہاں آپ کو اہم، آسان اور امتحان پر مبنی MCQs ملیں گے جو آپ کی تیاری کو مضبوط بنائیں گے اور امتحانات میں بہتر کارکردگی میں مدد دیں گے۔</p> </div> </div> </div> <div class="read-more-btn" id="readMoreBtn">Read More</div> </div> <!-- Topics Table of Contents Container --> <div id="toc-container" class="toc-container" style="display: none;"> <h2>📚 Table of Contents (Topics Main Headings)</h2> <ul id="toc-list" class="toc-list"> <!-- TOC items will be injected here dynamically --> </ul> </div> <div class="controls"> <button class="btn btn-primary" id="toggleAnswersBtn">Show All Answers</button> <button class="btn btn-secondary" id="resetQuizBtn">Reset Quiz</button> </div> <!-- Global Selection Notice --> <div class="global-selection-notice"> <span class="urdu-text">چار آپشن میں سے کسی پر بھی کلک کرنے سے جواب سبز ہو جائے گا</span> </div> <div id="quiz-container"> <!-- Questions will be loaded here --> </div> <!-- FAQ Section - Updated design --> <div id="faq-container"> <div class="faq-section"> <h2>Frequently Asked Questions (FAQs)</h2> <!-- Visible FAQs (First 3) --> <div class="faq-item"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is 5th Class Social Studies Chapter 2.1 about?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Chapter 2.1 “Communication” explains different means of communication, mass media, social media, and the advantages and disadvantages of modern communication tools.</p> </div> </div> <div class="faq-item"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What type of MCQs are included in this chapter?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>This MCQs preparation includes concept-based questions, definitions, objective questions, and important repeated exam MCQs.</p> </div> </div> <div class="faq-item"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What topics are covered in the Communication chapter?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>The chapter covers communication methods, newspapers, magazines, radio, television, internet, social media apps, print media, and electronic media.</p> </div> </div> <!-- Hidden FAQs (Remaining 9) --> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is communication?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Communication is the process of sharing information, ideas, and messages with others through different methods and tools.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What are the old and modern means of communication?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Old means include letters and messengers, while modern means include television, mobile phones, computers, and the internet.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is the difference between mass media and social media?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Mass media shares information with a large audience through TV, radio, and newspapers, while social media allows people to communicate and share content online.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>Which social media platforms are discussed in this chapter?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>The chapter includes platforms such as Facebook, WhatsApp, YouTube, and other social media applications.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What are the advantages of modern communication?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Modern communication helps people share information quickly, learn online, stay connected, and access educational content easily.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What are the disadvantages of excessive media use?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Excessive media use can affect health, waste time, reduce physical activity, and negatively impact studies and social life.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>Why is the internet important for students?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>The internet provides educational information, online learning opportunities, and quick access to knowledge from around the world.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>How do these MCQs help students in exams?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>These MCQs improve understanding, strengthen concepts, and help students practice important exam questions effectively.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>Why should students prepare these MCQs from PakMCQs.org?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Because PakMCQs.org provides simple, easy-to-understand, and exam-focused MCQs that help students prepare confidently for tests and exams.</p> </div> </div> <div class="see-more-faq"> <button id="seeMoreFaqBtn" class="btn btn-primary">See More FAQs</button> </div> </div> </div> <!-- Pagination --> <div class="pagination" id="pagination"> <!-- Pagination buttons will be added here --> </div> <!-- FOOTER AD SECTION HATA DIYA GAYA HAI --> </div> <!-- End of no-blogger-overlap wrapper --> <!-- Hidden canvas for generating share images --> <canvas id="shareCanvas" class="share-image-canvas" width="1200" height="630"></canvas> <script> // Social Media Icons Configuration - Easily change icons by updating these links const socialIcons = { facebook: "https://cdn-icons-png.flaticon.com/512/124/124010.png", twitter: "https://cdn-icons-png.flaticon.com/512/733/733579.png", whatsapp: "https://cdn-icons-png.flaticon.com/512/220/220236.png", link: "https://cdn-icons-png.flaticon.com/512/61/61020.png", sound: "https://cdn-icons-png.flaticon.com/512/3161/3161837.png" // Added sound icon }; // STEP 2: adsCode Variable ko Update Karein const adsCode = ` <ins class="adsbygoogle" style="display:block" data-ad-client="ca-pub-4073269280727447" data-ad-slot="5355688513" data-ad-format="auto" data-full-width-responsive="true"></ins> `; // STEP 3: applyAds Function ko Behtar Banayein (YAHAN ADD KIYA GAYA HAI) function applyAds() { const adContainers = document.querySelectorAll('.ad-container'); adContainers.forEach(container => { container.innerHTML = adsCode; // Yeh ab sirf <ins> tag daalay ga try { // Yeh line AdSense ko naye ad unit ko process karne ke liye kehti hai (adsbygoogle = window.adsbygoogle || []).push({}); } catch (e) { console.error("AdSense error: ", e); } }); } // Updated Data with pdf: true property for demonstration const questions = [ { "topicHeading": "Communication", "question": "What is the process of conveying messages, information, and knowledge called?", "urdu": "دوسروں تک پیغامات، معلومات اور علم پہنچانے کے عمل کو کیا کہا جاتا ہے؟", "options": [ "Transportation", "Farming", "Means of communication", "Construction" ], "correctAnswer": "C", "explanation": "[red]Means of communication[/red] is correct because [blue]it refers to the tools and methods used to share ideas and facts with people[/blue] across different distances.", "explanationUrdu": "[red]ذرائع ابلاغ (Means of communication)[/red] درست ہے کیونکہ [blue]اس سے مراد وہ طریقے اور اوزار ہیں جو دوسروں کے ساتھ معلومات اور خیالات شیئر کرنے کے لیے استعمال ہوتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": true, "pdf": false }, { "question": "Which method was commonly used to send messages in the past?", "urdu": "ماضی میں پیغامات بھیجنے کے لیے عام طور پر کون سا طریقہ استعمال کیا جاتا تھا؟", "options": [ "Internet", "Birds", "E-mail", "Television" ], "correctAnswer": "B", "explanation": "[red]Birds[/red] is correct because in ancient times, [blue]trained birds like pigeons were used to carry letters over long distances[/blue] before modern technology.", "explanationUrdu": "[red]پرندے[/red] درست ہے کیونکہ قدیم زمانے میں جدید ٹیکنالوجی سے پہلے [blue]طویل فاصلے تک خطوط پہنچانے کے لیے تربیت یافتہ کبوتروں جیسے پرندوں کا استعمال کیا جاتا تھا[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What method did kings adopt to communicate important news to the public?", "urdu": "بادشاہوں نے عوام تک اہم خبریں پہنچانے کے لیے کون سا طریقہ اختیار کیا تھا؟", "options": [ "E-mailing", "Beating drums", "Calling on telephone", "Radio broadcast" ], "correctAnswer": "B", "explanation": "[red]Beating drums[/red] is correct as [blue]kings used the loud sound of drums to gather people and make public announcements[/blue] in the streets.", "explanationUrdu": "[red]ڈھول بجانا (Beating drums)[/red] درست ہے کیونکہ [blue]بادشاہ لوگوں کو اکٹھا کرنے اور گلیوں میں عوامی اعلانات کرنے کے لیے ڈھول کی آواز کا استعمال کرتے تھے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What was a major drawback of old means of communication?", "urdu": "ابلاغ کے پرانے ذرائع کی ایک بڑی خامی کیا تھی؟", "options": [ "They were too fast", "They were digital", "They were time consuming", "They were too modern" ], "correctAnswer": "C", "explanation": "[red]They were time consuming[/red] is correct because [blue]old methods like letters or birds took many days or weeks to deliver a single message[/blue].", "explanationUrdu": "[red]وقت طلب (Time consuming)[/red] درست ہے کیونکہ [blue]خطوط یا پرندوں جیسے پرانے طریقوں سے ایک پیغام پہنچانے میں کئی دن یا ہفتے لگ جاتے تھے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of the following is an example of modern means of communication?", "urdu": "درج ذیل میں سے کون سا ابلاغ کے جدید ذرائع کی ایک مثال ہے؟", "options": [ "Beating drums", "Loud announcements", "Internet and E-mail", "Sending birds" ], "correctAnswer": "C", "explanation": "[red]Internet and E-mail[/red] is correct because [blue]these modern tools allow people to send and receive information instantly across the globe[/blue].", "explanationUrdu": "[red]انٹرنیٹ اور ای میل[/red] درست ہے کیونکہ [blue]یہ جدید ذرائع لوگوں کو پوری دنیا میں فوری طور پر معلومات بھیجنے اور وصول کرنے کی سہولت دیتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": true, "pdf": false }, { "question": "What brought a revolution in how we communicate today?", "urdu": "آج ہم جس طرح سے رابطہ کرتے ہیں اس میں کس چیز نے انقلاب برپا کیا؟", "options": [ "Old birds", "Modern means of communication", "Slow letters", "Beating drums" ], "correctAnswer": "B", "explanation": "[red]Modern means of communication[/red] is correct because [blue]technology like the telephone and internet has completely changed how fast we share information[/blue].", "explanationUrdu": "[red]ابلاغ کے جدید ذرائع[/red] درست ہے کیونکہ [blue]ٹیلی فون اور انٹرنیٹ جیسی ٹیکنالوجی نے معلومات کے تبادلے کی رفتار کو مکمل طور پر بدل کر رکھ دیا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How many main forms of communication are mentioned in the text?", "urdu": "متن میں ابلاغ کی کتنی اہم اقسام کا ذکر کیا گیا ہے؟", "options": [ "Five", "Two", "Ten", "Three" ], "correctAnswer": "B", "explanation": "[red]Two[/red] is correct because [blue]the text specifically identifies mass media and social media as the primary categories[/blue] used for sharing information.", "explanationUrdu": "[red]دو (Two)[/red] درست ہے کیونکہ [blue]متن میں خاص طور پر معلومات کے تبادلے کے لیے ماس میڈیا اور سوشل میڈیا کو بنیادی اقسام کے طور پر بیان کیا گیا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of the following is identified as a form of communication?", "urdu": "درج ذیل میں سے کسے ابلاغ کی ایک قسم کے طور پر پہچانا گیا ہے؟", "options": [ "Mass Media", "Agriculture", "Manufacturing", "Mining" ], "correctAnswer": "A", "explanation": "[red]Mass Media[/red] is correct as [blue]it is one of the major forms of communication used to reach a large audience[/blue] through channels like TV and newspapers.", "explanationUrdu": "[red]ماس میڈیا (Mass Media)[/red] درست ہے کیونکہ [blue]یہ ابلاغ کی ان بڑی اقسام میں سے ایک ہے جو ٹی وی اور اخبارات جیسے ذرائع سے بڑے پیمانے پر لوگوں تک پہنچنے کے لیے استعمال ہوتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Along with Mass Media, which other form of communication is listed?", "urdu": "ماس میڈیا کے ساتھ ابلاغ کی دوسری کون سی قسم درج ہے؟", "options": [ "Public transport", "Physical education", "Social Media", "Manual labor" ], "correctAnswer": "C", "explanation": "[red]Social Media[/red] is correct because [blue]it is the second major form of modern communication where people interact and share content online[/blue].", "explanationUrdu": "[red]سوشل میڈیا (Social Media)[/red] درست ہے کیونکہ [blue]یہ جدید ابلاغ کی دوسری بڑی قسم ہے جہاں لوگ آن لائن ایک دوسرے سے رابطہ کرتے اور معلومات شیئر کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Mass Media", "question": "What is the primary purpose of mass media?", "urdu": "ماس میڈیا کا بنیادی مقصد کیا ہے؟", "options": [ "To help in cooking", "To spread information to a large number of people", "To fix broken cars", "To store personal clothes" ], "correctAnswer": "B", "explanation": "[red]To spread information to a large number of people[/red] is correct because [blue]mass media tools are designed to reach thousands or millions of users simultaneously[/blue].", "explanationUrdu": "[red]بڑی تعداد میں لوگوں تک معلومات پہنچانا[/red] درست ہے کیونکہ [blue]ماس میڈیا کے ذرائع ایک ہی وقت میں ہزاروں یا لاکھوں لوگوں تک خبریں پہنچانے کے لیے بنائے گئے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of the following is an example of mass media?", "urdu": "درج ذیل میں سے ماس میڈیا کی ایک مثال کون سی ہے؟", "options": [ "A private diary", "A bicycle", "Newspaper", "A clock" ], "correctAnswer": "C", "explanation": "[red]Newspaper[/red] is correct because [blue]it is a printed medium used to provide news and information to the general public on a large scale[/blue].", "explanationUrdu": "[red]اخبار (Newspaper)[/red] درست ہے کیونکہ [blue]یہ وہ چھپا ہوا ذریعہ ہے جو بڑے پیمانے پر عوام کو خبریں اور معلومات فراہم کرنے کے لیے استعمال ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Through which mass media tool can we listen to news and programs?", "urdu": "ہم کس ماس میڈیا ٹول کے ذریعے خبریں اور پروگرام سن سکتے ہیں؟", "options": [ "Television", "Radio", "Magazine", "Both (A) and (B)" ], "correctAnswer": "D", "explanation": "[red]Both (A) and (B)[/red] is correct because [blue]both television and radio are powerful mass media channels for broadcasting audio and visual information[/blue].", "explanationUrdu": "[red](A) اور (B) دونوں[/red] درست ہیں کیونکہ [blue]ٹیلی ویژن اور ریڈیو دونوں ہی آڈیو اور ویڈیو معلومات نشر کرنے کے طاقتور ذرائع ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which modern mass media tool uses the web to provide information globally?", "urdu": "کون سا جدید ماس میڈیا ٹول عالمی سطح پر معلومات فراہم کرنے کے لیے ویب کا استعمال کرتا ہے؟", "options": [ "Internet", "Postal letters", "Loudspeakers", "Hand-written notes" ], "correctAnswer": "A", "explanation": "[red]Internet[/red] is correct because [blue]it is a digital form of mass media that allows instant access to information from anywhere in the world[/blue].", "explanationUrdu": "[red]انٹرنیٹ[/red] درست ہے کیونکہ [blue]یہ ماس میڈیا کی ایک ڈیجیٹل شکل ہے جو دنیا میں کہیں سے بھی معلومات تک فوری رسائی فراہم کرتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Magazines are considered a form of:", "urdu": "رسائل (Magazines) کو کس کی ایک قسم سمجھا جاتا ہے؟", "options": [ "Private communication", "Mass media", "Secret codes", "Physical tools" ], "correctAnswer": "B", "explanation": "[red]Mass media[/red] is correct because [blue]magazines are published for a wide audience to share specific knowledge, stories, or news[/blue].", "explanationUrdu": "[red]ماس میڈیا[/red] درست ہے کیونکہ [blue]میگزین یا رسائل عام لوگوں کے لیے شائع کیے جاتے ہیں تاکہ ان کے ساتھ مخصوص علم، کہانیاں یا خبریں شیئر کی جا سکیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Newspapers and Magazines", "question": "What are newspapers and magazines considered?", "urdu": "اخبارات اور رسائل کو کیا سمجھا جاتا ہے؟", "options": [ "Sources of food", "Sources of information", "Sources of toys", "Sources of music" ], "correctAnswer": "B", "explanation": "[red]Sources of information[/red] is correct because [blue]newspapers and magazines provide us with knowledge, news, and facts about the world around us[/blue].", "explanationUrdu": "[red]معلومات کے ذرائع[/red] درست ہے کیونکہ [blue]اخبارات اور رسائل ہمیں اپنے ارد گرد کی دنیا کے بارے میں علم، خبریں اور حقائق فراہم کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Through which source do news agencies convey latest events and advertisements?", "urdu": "نیوز ایجنسیاں تازہ ترین واقعات اور اشتہارات کس ذریعے سے پہنچاتی ہیں؟", "options": [ "Radio only", "Newspapers", "Telephone calls", "Personal letters" ], "correctAnswer": "B", "explanation": "[red]Newspapers[/red] is correct as [blue]they serve as a medium for news agencies to share current events, analyses, and advertisements with the public[/blue].", "explanationUrdu": "[red]اخبارات[/red] درست ہے کیونکہ [blue]یہ نیوز ایجنسیوں کے لیے عوامی سطح پر موجودہ واقعات، تجزیے اور اشتہارات شیئر کرنے کا ایک ذریعہ ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What kind of events do newspapers provide information about?", "urdu": "اخبارات کس قسم کے واقعات کے بارے میں معلومات فراہم کرتے ہیں؟", "options": [ "Only local festivals", "National and international events", "Only weather", "Personal dreams" ], "correctAnswer": "B", "explanation": "[red]National and international events[/red] is correct because [blue]newspapers cover news and policies from both within the country and across the world[/blue].", "explanationUrdu": "[red]قومی اور بین الاقوامی واقعات[/red] درست ہے کیونکہ [blue]اخبارات ملک کے اندر اور دنیا بھر کی خبروں اور پالیسیوں کا احاطہ کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "In which languages are newspapers published in Pakistan?", "urdu": "پاکستان میں اخبارات کن زبانوں میں شائع ہوتے ہیں؟", "options": [ "Only English", "Urdu, English, and regional languages", "Only Arabic", "Only French" ], "correctAnswer": "B", "explanation": "[red]Urdu, English, and regional languages[/red] is correct as [blue]newspapers are printed in various languages to reach people in all provinces of Pakistan[/blue].", "explanationUrdu": "[red]اردو، انگریزی اور علاقائی زبانیں[/red] درست ہے کیونکہ [blue]پاکستان کے تمام صوبوں کے لوگوں تک پہنچنے کے لیے اخبارات مختلف زبانوں میں شائع کیے جاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How often are magazines typically published?", "urdu": "رسائل (Magazines) عام طور پر کتنی بار شائع ہوتے ہیں؟", "options": [ "Every hour", "Weekly and monthly", "Every minute", "Once a year only" ], "correctAnswer": "B", "explanation": "[red]Weekly and monthly[/red] is correct because [blue]magazines are periodic publications that come out every week or every month[/blue].", "explanationUrdu": "[red]ہفتہ وار اور ماہانہ[/red] درست ہے کیونکہ [blue]میگزین یا رسائل وہ مطبوعات ہیں جو ہر ہفتے یا ہر ماہ شائع ہوتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of these topics are covered in magazines?", "urdu": "رسائل میں ان میں سے کن موضوعات کا احاطہ کیا جاتا ہے؟", "options": [ "Education, religion, and science", "Bank passwords", "Secret government codes", "Private phone numbers" ], "correctAnswer": "A", "explanation": "[red]Education, religion, and science[/red] is correct as [blue]magazines provide detailed information on these important topics along with industries and arts[/blue].", "explanationUrdu": "[red]تعلیم، مذہب اور سائنس[/red] درست ہے کیونکہ [blue]رسائل صنعتوں اور فنون کے ساتھ ساتھ ان اہم موضوعات پر تفصیلی معلومات فراہم کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Besides information, what interesting content do magazines contain?", "urdu": "معلومات کے علاوہ رسائل میں اور کون سا دلچسپ مواد ہوتا ہے؟", "options": [ "Traffic laws", "Interesting stories and jokes", "Tax tables", "Exam results only" ], "correctAnswer": "B", "explanation": "[red]Interesting stories and jokes[/red] is correct because [blue]magazines also aim to provide entertainment to the readers through light-hearted content[/blue].", "explanationUrdu": "[red]دلچسپ کہانیاں اور لطیفے[/red] درست ہے کیونکہ [blue]رسائل کا مقصد ہلکے پھلکے مواد کے ذریعے قارئین کو تفریح فراہم کرنا بھی ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Radio and Television", "question": "What type of media are radio and television?", "urdu": "ریڈیو اور ٹیلی ویژن کس قسم کا میڈیا ہیں؟", "options": [ "Print media", "Electronic media", "Manual media", "Written media" ], "correctAnswer": "B", "explanation": "[red]Electronic media[/red] is correct because [blue]these devices use electricity and technology to broadcast information through sound and pictures[/blue].", "explanationUrdu": "[red]الیکٹرانک میڈیا[/red] درست ہے کیونکہ [blue]یہ آلات آواز اور تصاویر کے ذریعے معلومات نشر کرنے کے لیے بجلی اور ٹیکنالوجی کا استعمال کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How is information sent from one place to another in radio technology?", "urdu": "ریڈیو ٹیکنالوجی میں معلومات ایک جگہ سے دوسری جگہ کیسے بھیجی جاتی ہیں؟", "options": [ "Through wires", "Through sound waves", "Through birds", "Through paper" ], "correctAnswer": "B", "explanation": "[red]Through sound waves[/red] is correct because [blue]radio technology converts information into waves that travel through the air to reach listeners[/blue].", "explanationUrdu": "[red]آواز کی لہریں[/red] درست ہے کیونکہ [blue]ریڈیو ٹیکنالوجی معلومات کو لہروں میں بدل دیتی ہے جو ہوا کے ذریعے سفر کر کے سامعین تک پہنچتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the main difference between television and radio?", "urdu": "ٹیلی ویژن اور ریڈیو کے درمیان کیا بنیادی فرق ہے؟", "options": [ "TV is cheaper", "TV shows pictures along with sound", "Radio has no sound", "Radio is faster" ], "correctAnswer": "B", "explanation": "[red]TV shows pictures along with sound[/red] is correct as [blue]television provides a visual experience while radio only provides audio information[/blue].", "explanationUrdu": "[red]ٹی وی آواز کے ساتھ تصاویر بھی دکھاتا ہے[/red] درست ہے کیونکہ [blue]ٹیلی ویژن بصری تجربہ فراہم کرتا ہے جبکہ ریڈیو صرف صوتی معلومات فراہم کرتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What do television and radio keep us informed about?", "urdu": "ٹیلی ویژن اور ریڈیو ہمیں کس چیز کے بارے میں باخبر رکھتے ہیں؟", "options": [ "Only cooking", "Current affairs", "Only old history", "Private secrets" ], "correctAnswer": "B", "explanation": "[red]Current affairs[/red] is correct because [blue]these media channels provide the latest news and events happening around the world[/blue].", "explanationUrdu": "[red]حالاتِ حاضرہ[/red] درست ہے کیونکہ [blue]یہ میڈیا چینلز دنیا بھر میں ہونے والی تازہ ترین خبروں اور واقعات کے بارے میں معلومات فراہم کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of these programs are commonly broadcast on radio and television?", "urdu": "ریڈیو اور ٹیلی ویژن پر عام طور پر ان میں سے کون سے پروگرام نشر کیے جاتے ہیں؟", "options": [ "Drama serials and talk shows", "Sports and documentaries", "Educational programs", "All of the above" ], "correctAnswer": "D", "explanation": "[red]All of the above[/red] is correct because [blue]television and radio offer a wide variety of content including dramas, sports, education, and news[/blue].", "explanationUrdu": "[red]مندرجہ بالا تمام[/red] درست ہے کیونکہ [blue]ٹیلی ویژن اور ریڈیو ڈراموں، کھیلوں، تعلیم اور خبروں سمیت مختلف قسم کے مواد فراہم کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which type of radio stations are very popular in Pakistan?", "urdu": "پاکستان میں کس قسم کے ریڈیو اسٹیشن بہت مقبول ہیں؟", "options": [ "AM radio", "FM radio", "Shortwave radio", "Satellite radio" ], "correctAnswer": "B", "explanation": "[red]FM radio[/red] is correct because [blue]FM stations are widely available and loved by listeners in Pakistan for music and local updates[/blue].", "explanationUrdu": "[red]ایف ایم (FM) ریڈیو[/red] درست ہے کیونکہ [blue]پاکستان میں موسیقی اور مقامی اپ ڈیٹس کے لیے ایف ایم اسٹیشنز بہت زیادہ دستیاب اور پسند کیے جاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Into how many broader categories are means of communication generally divided?", "urdu": "ذرائع ابلاغ کو عام طور پر کتنے وسیع زمروں میں تقسیم کیا جاتا ہے؟", "options": [ "Four", "Two", "Five", "Three" ], "correctAnswer": "B", "explanation": "[red]Two[/red] is correct because [blue]all communication methods are mainly grouped into either print media or electronic media[/blue].", "explanationUrdu": "[red]دو (Two)[/red] درست ہے کیونکہ [blue]ابلاغ کے تمام طریقوں کو بنیادی طور پر پرنٹ میڈیا یا الیکٹرانک میڈیا میں تقسیم کیا گیا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which type of media sends information in written form?", "urdu": "میڈیا کی کون سی قسم تحریری شکل میں معلومات بھیجتی ہے؟", "options": [ "Electronic media", "Digital media", "Print media", "Broadcast media" ], "correctAnswer": "C", "explanation": "[red]Print media[/red] is correct as [blue]it refers to physical publications like newspapers and magazines that provide written news to the public[/blue].", "explanationUrdu": "[red]پرنٹ میڈیا[/red] درست ہے کیونکہ [blue]اس سے مراد اخبارات اور رسائل جیسی وہ تحریریں ہیں جو عوام کو تحریری شکل میں خبریں فراہم کرتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What does electronic media use to send information?", "urdu": "الیکٹرانک میڈیا معلومات بھیجنے کے لیے کس چیز کا استعمال کرتا ہے؟", "options": [ "Ink and paper", "Electric energy", "Manual labor", "Physical stamps" ], "correctAnswer": "B", "explanation": "[red]Electric energy[/red] is correct because [blue]electronic media devices like computers and mobiles require power to process and share data[/blue].", "explanationUrdu": "[red]بجلی کی توانائی[/red] درست ہے کیونکہ [blue]کمپیوٹر اور موبائل جیسے الیکٹرانک میڈیا آلات کو ڈیٹا شیئر کرنے کے لیے بجلی کی ضرورت ہوتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of the following is an example of electronic media?", "urdu": "درج ذیل میں سے الیکٹرانک میڈیا کی مثال کون سی ہے؟", "options": [ "Newspaper", "Magazine", "Television", "Book" ], "correctAnswer": "C", "explanation": "[red]Television[/red] is correct because [blue]it is a primary electronic media device used to broadcast audio-visual information using electricity[/blue].", "explanationUrdu": "[red]ٹیلی ویژن[/red] درست ہے کیونکہ [blue]یہ ایک بنیادی الیکٹرانک میڈیا آلہ ہے جو بجلی کا استعمال کرتے ہوئے سمعی و بصری معلومات نشر کرتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Newspapers and magazines are common examples of:", "urdu": "اخبارات اور رسائل کس کی عام مثالیں ہیں؟", "options": [ "Print media", "Electronic media", "Oral media", "Social media" ], "correctAnswer": "A", "explanation": "[red]Print media[/red] is correct because [blue]newspapers and magazines are printed on paper to convey messages in a written format[/blue].", "explanationUrdu": "[red]پرنٹ میڈیا[/red] درست ہے کیونکہ [blue]اخبارات اور رسائل کو تحریری شکل میں پیغامات پہنچانے کے لیے کاغذ پر چھاپا جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Computer and Internet", "question": "What is a computer in the context of information sharing?", "urdu": "کمپیوٹر معلومات کے تبادلے کے تناظر میں کیا ہے؟", "options": [ "A source of communication", "A simple toy", "A garden tool", "A cooking stove" ], "correctAnswer": "A", "explanation": "[red]A source of communication[/red] is correct because [blue]computers allow people to exchange and share data across distances easily[/blue].", "explanationUrdu": "[red]ابلاغ کا ذریعہ[/red] درست ہے کیونکہ [blue]کمپیوٹر لوگوں کو فاصلوں سے آسانی کے ساتھ ڈیٹا کا تبادلہ کرنے اور شیئر کرنے کی اجازت دیتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What makes a computer get information from the world quickly?", "urdu": "کیا چیز کمپیوٹر کو دنیا بھر سے تیزی سے معلومات حاصل کرنے کے قابل بناتی ہے؟", "options": [ "Heavy weight", "Internet connection", "Large screen", "New battery" ], "correctAnswer": "B", "explanation": "[red]Internet connection[/red] is correct because [blue]it links the computer to the global web, allowing instant access to worldwide data[/blue].", "explanationUrdu": "[red]انٹرنیٹ کنکشن[/red] درست ہے کیونکہ [blue]یہ کمپیوٹر کو عالمی ویب سے جوڑتا ہے، جس سے دنیا بھر کے ڈیٹا تک فوری رسائی ممکن ہوتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of these can we study online using the internet?", "urdu": "ہم انٹرنیٹ کا استعمال کرتے ہوئے آن لائن ان میں سے کیا پڑھ سکتے ہیں؟", "options": [ "Physical rocks", "Only posters", "Books and dictionaries", "Birds in the sky" ], "correctAnswer": "C", "explanation": "[red]Books and dictionaries[/red] is correct because [blue]the internet provides digital versions of many reading materials for study and research[/blue].", "explanationUrdu": "[red]کتابیں اور لغتیں[/red] درست ہے کیونکہ [blue]انٹرنیٹ مطالعہ اور تحقیق کے لیے بہت سے پڑھنے والے مواد کے ڈیجیٹل ورژن فراہم کرتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How can students benefit from global libraries using the internet?", "urdu": "طلباء انٹرنیٹ استعمال کرتے ہوئے عالمی لائبریریوں سے کیسے فائدہ اٹھا سکتے ہیں؟", "options": [ "By traveling abroad", "While sitting at home", "By joining the army", "By buying a car" ], "correctAnswer": "B", "explanation": "[red]While sitting at home[/red] is correct as [blue]the internet allows students to access digital libraries from any location without traveling[/blue].", "explanationUrdu": "[red]گھر بیٹھے[/red] درست ہے کیونکہ [blue]انٹرنیٹ طلباء کو سفر کیے بغیر کسی بھی جگہ سے ڈیجیٹل لائبریریوں تک رسائی کی اجازت دیتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What kind of material does the internet provide for deep studies?", "urdu": "انٹرنیٹ گہرے مطالعے کے لیے کس قسم کا مواد فراہم کرتا ہے؟", "options": [ "Raw food", "Research material", "Building material", "Old furniture" ], "correctAnswer": "B", "explanation": "[red]Research material[/red] is correct because [blue]the internet is a vast database that holds scientific and academic facts for deep learning[/blue].", "explanationUrdu": "[red]تحقیقی مواد[/red] درست ہے کیونکہ [blue]انٹرنیٹ ایک وسیع ڈیٹا بیس ہے جس میں گہرے مطالعے کے لیے سائنسی اور تعلیمی حقائق موجود ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "The use of computer and internet is ____ in Pakistan.", "urdu": "پاکستان میں کمپیوٹر اور انٹرنیٹ کا استعمال ____ رہا ہے۔", "options": [ "Decreasing", "On the rise", "Stopping", "Disappearing" ], "correctAnswer": "B", "explanation": "[red]On the rise[/red] is correct because [blue]more people in Pakistan are adopting technology for education and awareness[/blue].", "explanationUrdu": "[red]بڑھ رہا ہے[/red] درست ہے کیونکہ [blue]پاکستان میں زیادہ تر لوگ تعلیم اور آگاہی کے لیے ٹیکنالوجی اپنا رہے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Social Media", "question": "Which of the following is the latest form of communication?", "urdu": "ابلاغ کی جدید ترین شکل کون سی ہے؟", "options": [ "Radio", "Social media", "Newspapers", "Letters" ], "correctAnswer": "B", "explanation": "[red]Social media[/red] is correct because [blue]it is the most recent advancement in communication technology that allows instant global interaction[/blue].", "explanationUrdu": "[red]سوشل میڈیا[/red] درست ہے کیونکہ [blue]یہ ابلاغ کی ٹیکنالوجی میں جدید ترین ترقی ہے جو فوری عالمی رابطے کی اجازت دیتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the primary purpose of social media applications?", "urdu": "سوشل میڈیا ایپلی کیشنز کا بنیادی مقصد کیا ہے؟", "options": [ "Industrial manufacturing", "Social contact", "Physical exercise", "Cooking food" ], "correctAnswer": "B", "explanation": "[red]Social contact[/red] is correct because [blue]social media apps are specifically designed for people to connect, interact, and stay in touch online[/blue].", "explanationUrdu": "[red]سماجی رابطہ[/red] درست ہے کیونکہ [blue]سوشل میڈیا ایپس خاص طور پر لوگوں کے لیے آن لائن جڑنے اور ایک دوسرے سے رابطہ رکھنے کے لیے بنائی گئی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of these is an example of a social media application?", "urdu": "ان میں سے کون سی سوشل میڈیا ایپلی کیشن کی ایک مثال ہے؟", "options": [ "Facebook and WhatsApp", "Printed dictionary", "Electric heater", "Wall clock" ], "correctAnswer": "A", "explanation": "[red]Facebook and WhatsApp[/red] is correct because [blue]these are online platforms used by millions for sharing content and messaging[/blue].", "explanationUrdu": "[red]فیس بک اور واٹس ایپ[/red] درست ہے کیونکہ [blue]یہ وہ آن لائن پلیٹ فارمز ہیں جنہیں لاکھوں لوگ مواد شیئر کرنے اور پیغامات بھیجنے کے لیے استعمال کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What do people commonly share using social media applications?", "urdu": "لوگ سوشل میڈیا ایپلی کیشنز کا استعمال کرتے ہوئے عام طور پر کیا شیئر کرتے ہیں؟", "options": [ "Physical furniture", "Advertisements, stories, and opinions", "Raw materials", "Fresh vegetables" ], "correctAnswer": "B", "explanation": "[red]Advertisements, stories, and opinions[/red] is correct because [blue]social media allows users to broadcast their thoughts and media to a wide audience[/blue].", "explanationUrdu": "[red]اشتہارات، کہانیاں اور اپنی رائے[/red] درست ہے کیونکہ [blue]سوشل میڈیا صارفین کو اپنے خیالات اور میڈیا کو وسیع پیمانے پر پھیلانے کی اجازت دیتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which devices are mentioned as important means of social communication?", "urdu": "سماجی رابطے کے اہم ذرائع کے طور پر کن آلات کا ذکر کیا گیا ہے؟", "options": [ "Radio and Television", "Mobile phone, Laptop, and tablet", "Printing press", "Telephone booth" ], "correctAnswer": "B", "explanation": "[red]Mobile phone, Laptop, and tablet[/red] is correct because [blue]these portable electronic devices are necessary to access and use social media apps[/blue].", "explanationUrdu": "[red]موبائل فون، لیپ ٹاپ اور ٹیبلٹ[/red] درست ہے کیونکہ [blue]سوشل میڈیا ایپس تک رسائی اور ان کے استعمال کے لیے ان پورٹیبل الیکٹرانک آلات کی ضرورت ہوتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "YouTube, LinkedIn, and Twitter are categorized as:", "urdu": "یوٹیوب، لنکڈ ان اور ٹویٹر کو کس زمرے میں رکھا گیا ہے؟", "options": [ "Print Media", "Social Media", "Traditional Media", "Offline Media" ], "correctAnswer": "B", "explanation": "[red]Social Media[/red] is correct because [blue]these are web-based applications that facilitate the creation and sharing of information and ideas[/blue].", "explanationUrdu": "[red]سوشل میڈیا[/red] درست ہے کیونکہ [blue]یہ ویب پر مبنی ایپلی کیشنز ہیں جو معلومات اور خیالات کی تخلیق اور ان کے تبادلے میں سہولت فراہم کرتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Advantages", "question": "What is one major advantage of means of communication in our free time?", "urdu": "فارغ وقت میں ذرائع ابلاغ کا ایک بڑا فائدہ کیا ہے؟", "options": [ "They cause boredom", "They are a great source of entertainment", "They stop all work", "They make us sleep" ], "correctAnswer": "B", "explanation": "[red]They are a great source of entertainment[/red] is correct because [blue]communication tools like TV and the internet provide music, movies, and games for enjoyment[/blue].", "explanationUrdu": "[red]تفریح کا بہترین ذریعہ[/red] درست ہے کیونکہ [blue]ٹی وی اور انٹرنیٹ جیسے ذرائع ابلاغ موسیقی، فلموں اور گیمز کے ذریعے ہمیں تفریح فراہم کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How can information be transferred from one place to another using the internet?", "urdu": "انٹرنیٹ کا استعمال کرتے ہوئے معلومات کو ایک جگہ سے دوسری جگہ کیسے منتقل کیا جا سکتا ہے؟", "options": [ "Very slowly", "Very quickly", "After many years", "Only through birds" ], "correctAnswer": "B", "explanation": "[red]Very quickly[/red] is correct because [blue]the internet and mobile phones allow data to travel across the world in just a few seconds[/blue].", "explanationUrdu": "[red]بہت تیزی سے[/red] درست ہے کیونکہ [blue]انٹرنیٹ اور موبائل فون ڈیٹا کو صرف چند سیکنڈ میں پوری دنیا میں پہنچانے کی صلاحیت رکھتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which media tools help keep people informed about current affairs?", "urdu": "کون سے میڈیا ٹولز لوگوں کو حالاتِ حاضرہ سے باخبر رکھنے میں مدد کرتے ہیں؟", "options": [ "Only toys", "Television, radio, and newspapers", "Only wall clocks", "Empty notebooks" ], "correctAnswer": "B", "explanation": "[red]Television, radio, and newspapers[/red] is correct because [blue]these primary sources of information broadcast the latest news and events globally[/blue].", "explanationUrdu": "[red]ٹیلی ویژن، ریڈیو اور اخبارات[/red] درست ہے کیونکہ [blue]معلومات کے یہ بنیادی ذرائع عالمی سطح پر تازہ ترین خبریں اور واقعات نشر کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Modern means of communication provide easy access to information about which fields?", "urdu": "ابلاغ کے جدید ذرائع کن شعبوں کے بارے میں معلومات تک آسان رسائی فراہم کرتے ہیں؟", "options": [ "Education and health", "Bank and business", "Economy and science", "All of the above" ], "correctAnswer": "D", "explanation": "[red]All of the above[/red] is correct as [blue]technology allows us to search for information regarding education, health, and business with a single click[/blue].", "explanationUrdu": "[red]مندرجہ بالا تمام[/red] درست ہے کیونکہ [blue]ٹیکنالوجی ہمیں ایک کلک کے ذریعے تعلیم، صحت اور کاروبار کے بارے میں معلومات تلاش کرنے کی اجازت دیتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the role of media in highlighting public issues to higher authorities?", "urdu": "عوامی مسائل کو اعلیٰ حکام کے نوٹس میں لانے کے لیے میڈیا کا کیا کردار ہے؟", "options": [ "It hides the problems", "It plays an important role in highlighting them", "It makes problems worse", "It ignores the public" ], "correctAnswer": "B", "explanation": "[red]It plays an important role in highlighting them[/red] is correct because [blue]media brings people's problems to the attention of the government so they can be solved[/blue].", "explanationUrdu": "[red]انہیں اجاگر کرنے میں اہم کردار ادا کرنا[/red] درست ہے کیونکہ [blue]میڈیا لوگوں کے مسائل کو حکومت کی توجہ میں لاتا ہے تاکہ انہیں حل کیا جا سکے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Disadvantages", "question": "What health issues can be caused by the continuous use of television and mobile phones?", "urdu": "ٹیلی ویژن اور موبائل فون کے مسلسل استعمال سے صحت کے کون سے مسائل پیدا ہو سکتے ہیں؟", "options": [ "Improved eyesight", "Mental and physical tiredness", "Stronger muscles", "Better sleep patterns" ], "correctAnswer": "B", "explanation": "[red]Mental and physical tiredness[/red] is correct because [blue]it is a common disadvantage of excessive screen time, which can also lead to eye and skin problems[/blue].", "explanationUrdu": "[red]ذہنی اور جسمانی تھکن[/red] درست ہے کیونکہ [blue]اسکرین کا زیادہ استعمال نہ صرف تھکاوٹ کا باعث بنتا ہے بلکہ نظر اور جلد کے مسائل بھی پیدا کر سکتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How does excessive use of social media affect relationships according to the text?", "urdu": "متن کے مطابق سوشل میڈیا کا ضرورت سے زیادہ استعمال تعلقات پر کیسے اثر انداز ہوتا ہے؟", "options": [ "It brings people closer", "It increases distance among people", "It provides free gifts", "It improves communication" ], "correctAnswer": "B", "explanation": "[red]It increases distance among people[/red] is correct because [blue]spending too much time on applications often reduces meaningful face-to-face interaction[/blue].", "explanationUrdu": "[red]لوگوں کے درمیان فاصلے بڑھاتا ہے[/red] درست ہے کیونکہ [blue]ایپلی کیشنز پر بہت زیادہ وقت گزارنے سے اکثر آمنے سامنے بیٹھ کر بات چیت کرنے کا عمل کم ہو جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is a negative effect of technology on children's time management?", "urdu": "بچوں کے وقت کے انتظام پر ٹیکنالوجی کا منفی اثر کیا ہے؟", "options": [ "More time for exercise", "Wasting time on cartoons and games", "Learning new languages", "Helping with housework" ], "correctAnswer": "B", "explanation": "[red]Wasting time on cartoons and games[/red] is correct because [blue]excessive digital entertainment distracts children from their studies and other productive activities[/blue].", "explanationUrdu": "[red]کارٹون اور گیمز پر وقت ضائع کرنا[/red] درست ہے کیونکہ [blue]ضرورت سے زیادہ ڈیجیٹل تفریح بچوں کی توجہ پڑھائی اور دیگر مفید سرگرمیوں سے ہٹا دیتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Instead of studying books, what do many people now rely on for information?", "urdu": "کتابوں کے مطالعے کے بجائے، اب بہت سے لوگ معلومات کے لیے کس چیز پر انحصار کرتے ہیں؟", "options": [ "Laboratory experiments", "Quickly available internet information", "Scientific journals", "Teacher's lectures only" ], "correctAnswer": "B", "explanation": "[red]Quickly available internet information[/red] is correct as [blue]it often discourages deep research and the healthy habit of book study[/blue].", "explanationUrdu": "[red]انٹرنیٹ پر فوری دستیاب معلومات[/red] درست ہے کیونکہ [blue]یہ اکثر گہری تحقیق اور کتابیں پڑھنے کی اچھی عادت کو کم کر دیتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is a common negative habit of people regarding news on the internet?", "urdu": "انٹرنیٹ پر خبروں کے حوالے سے لوگوں کی عام منفی عادت کیا ہے؟", "options": [ "Fact-checking news", "Spreading information without verification", "Reading long articles", "Reporting fake accounts" ], "correctAnswer": "B", "explanation": "[red]Spreading information without verification[/red] is correct because [blue]sharing unconfirmed news can lead to the spread of rumors and false information[/blue].", "explanationUrdu": "[red]تصدیق کے بغیر معلومات پھیلانا[/red] درست ہے کیونکہ [blue]بغیر تصدیق کے خبریں شیئر کرنے سے افواہیں اور غلط معلومات پھیل سکتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false } ]; // Configuration const config = { headerImageUrl: "https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiTA3RWL4E0Eg7ghQ3e4dGqVkvrU0WC1WtOL5_2aQoy_Je57LIKQcD7Qags66DQD7dv4ZP019vHgsw56axZWgedyF-0YNXfsWF6If-q0tj5WAkh8DE5HlV5BWt2SRo0KcBwg0_9rmTaaMeotHP-bJsA93a2BEYN_k6k_mwe3qrA1Z37eAPV3Nv23c3wqA/s16000/Social%20Studies%205th%20Class%20Chapter%202.1.jpg", questionsPerPage: 10, // YAHAN AAP KA SPECIFIC BACKGROUND LINK LAGA DIYA HAI pdfBackgroundUrl: "https://media.licdn.com/dms/image/v2/D4D22AQEeipTaShU2pg/feedshare-shrink_800/B4DZr3lbg8J4Ag-/0/1765090376076?e=1766620800&v=beta&t=jhdnVgeSHW5QsvbAbK719ygBmv_7sP76YE5CybbpcgY", shareImage: { width: 1200, height: 630, backgroundGradient: ['#1e3c72', '#2a5298'], textColor: '#ffffff', optionTextColor: '#333333', correctAnswerColor: '#28a745', borderRadius: 20, padding: 40, questionFontSize: 36, urduFontSize: 32, optionFontSize: 28, noticeFontSize: 24, correctAnswerFontSize: 28, overlayOpacity: 0.7 } }; let answersShown = false; let selectedOptions = {}; let currentPage = 1; let speechSynthesis = window.speechSynthesis; let contentExpanded = false; let contentInUrdu = false; function getCurrentPageFromURL() { const urlParams = new URLSearchParams(window.location.search); const page = parseInt(urlParams.get('page')); return isNaN(page) || page < 1 ? 1 : Math.min(page, Math.ceil(questions.length / config.questionsPerPage)); } function updateURL(page) { const urlParams = new URLSearchParams(window.location.search); urlParams.set('page', page); const newUrl = window.location.pathname + '?' + urlParams.toString(); window.history.pushState({ path: newUrl }, '', newUrl); } function parseHighlightedText(text) { text = text.replace(/\[red\](.*?)\[\/red\]/g, '<span class="highlight-red">$1</span>'); text = text.replace(/\[blue\](.*?)\[\/blue\]/g, '<span class="highlight-blue">$1</span>'); text = text.replace(/\[green\](.*?)\[\/green\]/g, '<span class="highlight-green">$1</span>'); text = text.replace(/\[yellow\](.*?)\[\/yellow\]/g, '<span class="highlight-yellow">$1</span>'); text = text.replace(/\[purple\](.*?)\[\/purple\]/g, '<span class="highlight-purple">$1</span>'); return text; } // ========================================================= // ============ TOC / SCROLL LOGIC START =================== // ========================================================= function generateTOC() { const tocContainer = document.getElementById('toc-container'); const tocList = document.getElementById('toc-list'); tocList.innerHTML = ''; let hasTopics = false; let topicCount = 0; // Added for counting headings questions.forEach((q, index) => { if (q.topicHeading) { hasTopics = true; topicCount++; const li = document.createElement('li'); li.className = 'toc-item'; li.textContent = q.topicHeading; li.onclick = () => scrollToTopic(index); // Hide headings after the 6th one if (topicCount > 6) { li.style.display = 'none'; li.classList.add('hidden-toc-item'); } tocList.appendChild(li); } }); // Remove existing button if any const existingBtn = document.getElementById('toc-see-more-btn-container'); if (existingBtn) existingBtn.remove(); // Add 'See More' button if there are more than 6 topics if (topicCount > 6) { const btnContainer = document.createElement('div'); btnContainer.id = 'toc-see-more-btn-container'; btnContainer.style.textAlign = 'center'; btnContainer.style.marginTop = '20px'; btnContainer.style.gridColumn = '1 / -1'; // To span full width if in grid const seeMoreBtn = document.createElement('button'); seeMoreBtn.className = 'btn btn-primary'; seeMoreBtn.textContent = 'See More Headings'; seeMoreBtn.onclick = function() { const hiddenItems = tocList.querySelectorAll('.hidden-toc-item'); hiddenItems.forEach(item => { item.style.display = 'flex'; // Restoring original flex display }); btnContainer.style.display = 'none'; // Hide button after clicking }; btnContainer.appendChild(seeMoreBtn); tocContainer.appendChild(btnContainer); } if (hasTopics) { tocContainer.style.display = 'block'; } } function scrollToTopic(questionIndex) { const targetPage = Math.floor(questionIndex / config.questionsPerPage) + 1; if (targetPage === currentPage) { executeScrollHighlight(questionIndex); } else { window.location.href = window.location.pathname + `?page=${targetPage}&scrollTo=${questionIndex}`; } } function executeScrollHighlight(index) { const element = document.getElementById(`q-card-${index}`); const headingElement = document.getElementById(`heading-for-${index}`); const targetElement = headingElement || element; if (targetElement) { targetElement.scrollIntoView({ behavior: 'smooth', block: 'center' }); if(element) { element.classList.add('highlight-scroll'); setTimeout(() => { element.classList.remove('highlight-scroll'); }, 2500); } } } function checkScrollOnLoad() { const urlParams = new URLSearchParams(window.location.search); const scrollToIdx = urlParams.get('scrollTo'); if (scrollToIdx !== null) { setTimeout(() => { executeScrollHighlight(parseInt(scrollToIdx)); const newUrl = window.location.pathname + '?page=' + currentPage; window.history.replaceState({}, '', newUrl); }, 800); } } // ========================================================= // ============ TOC / SCROLL LOGIC END ===================== // ========================================================= function loadQuestions(page = 1) { currentPage = page; updateURL(page); const quizContainer = document.getElementById('quiz-container'); quizContainer.innerHTML = ''; const startIndex = (page - 1) * config.questionsPerPage; const endIndex = Math.min(startIndex + config.questionsPerPage, questions.length); for (let i = startIndex; i < endIndex; i++) { const q = questions[i]; // TOC: Add Topic Heading if exists if (q.topicHeading) { const headingDiv = document.createElement('div'); headingDiv.className = 'in-quiz-topic-heading'; headingDiv.id = `heading-for-${i}`; headingDiv.textContent = q.topicHeading; quizContainer.appendChild(headingDiv); } const questionElement = document.createElement('div'); questionElement.className = 'question-card'; questionElement.id = `q-card-${i}`; // TOC: Add ID for scrolling // CHECK FOR IMPORTANT QUESTION if (q.isImportant) { questionElement.classList.add('important-question'); // Add Badge with Star Icon const badge = document.createElement('div'); badge.className = 'important-badge'; // Star Icon URL (CDN) const starIconURL = "https://cdn-icons-png.flaticon.com/512/1828/1828884.png"; // Using Image tag instead of <i> tag badge.innerHTML = `<img src="${starIconURL}" style="width: 14px; height: 14px; margin-right: 5px; vertical-align: middle;"> Important`; questionElement.appendChild(badge); } const questionTextContainer = document.createElement('div'); questionTextContainer.onclick = function() { if (q.questionLink) { window.location.href = q.questionLink; } }; const questionNumber = i + 1; questionTextContainer.innerHTML = ` <span class="question-text">${questionNumber}. ${q.question}</span> <span class="urdu-text">${q.urdu}</span> `; questionElement.appendChild(questionTextContainer); if (q.ttsEnabled) { const ttsButton = document.createElement('button'); ttsButton.className = 'tts-btn'; ttsButton.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.sound}')"></div><span>Listen Question</span>`; ttsButton.onclick = (e) => { e.stopPropagation(); speakQuestion(q); }; questionElement.appendChild(ttsButton); } const optionsDiv = document.createElement('div'); optionsDiv.className = 'options'; optionsDiv.id = `options-${i}`; q.options.forEach((option, j) => { const optionDiv = document.createElement('div'); optionDiv.className = 'option'; optionDiv.onclick = (e) => { e.stopPropagation(); selectOption(optionDiv, String.fromCharCode(65 + j), i); }; optionDiv.innerHTML = `<span class="option-letter">${String.fromCharCode(65 + j)}</span><span class="option-text">${option}</span>`; optionsDiv.appendChild(optionDiv); }); questionElement.appendChild(optionsDiv); if (q.showSocialShare) { const shareButtons = document.createElement('div'); shareButtons.className = 'share-buttons'; const whatsappBtn = document.createElement('button'); whatsappBtn.className = 'share-btn whatsapp-btn'; whatsappBtn.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.whatsapp}')"></div><span>Share via WhatsApp</span>`; whatsappBtn.onclick = () => shareQuestionWithImage(i, 'whatsapp'); shareButtons.appendChild(whatsappBtn); const copyLinkBtn = document.createElement('button'); copyLinkBtn.className = 'share-btn copy-link-btn'; copyLinkBtn.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.link}')"></div><span>Copy Link</span>`; copyLinkBtn.onclick = () => { const link = q.questionLink || window.location.href; navigator.clipboard.writeText(link).then(() => { copyLinkBtn.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.link}')"></div><span>Copied!</span>`; copyLinkBtn.classList.add('copied'); setTimeout(() => { copyLinkBtn.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.link}')"></div><span>Copy Link</span>`; copyLinkBtn.classList.remove('copied'); }, 2000); }); }; shareButtons.appendChild(copyLinkBtn); questionElement.appendChild(shareButtons); } const explanationBtn = document.createElement('button'); explanationBtn.className = 'explanation-btn'; explanationBtn.onclick = (e) => { e.stopPropagation(); toggleExplanation(i); }; explanationBtn.innerHTML = '<span>اس سوال کو وضاحت کے ساتھ پڑھیں</span>'; // START: *** NEW LAYOUT LOGIC *** // Create a container for the action buttons const actionsContainer = document.createElement('div'); actionsContainer.className = 'question-actions'; // Add the explanation button to the container actionsContainer.appendChild(explanationBtn); // Add the MODERN comment icon to the container if (q.questionLink) { const commentLink = document.createElement('a'); commentLink.href = q.questionLink; commentLink.target = '_blank'; commentLink.className = 'modern-comment-link'; const commentSVG = `<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M21.99 4c0-1.1-.89-2-1.99-2H4c-1.1 0-2 .9-2 2v12c0 1.1.9 2 2 2h14l4 4-.01-18zM18 14H6v-2h12v2zm0-3H6V9h12v2zm0-3H6V6h12v2z"/></svg>`; commentLink.innerHTML = `<span class="comment-count">(Comments)</span> ${commentSVG}`; actionsContainer.appendChild(commentLink); } // Add the actions container to the main question element questionElement.appendChild(actionsContainer); // END: *** NEW LAYOUT LOGIC *** const explanationDiv = document.createElement('div'); explanationDiv.className = 'explanation'; explanationDiv.id = `explanation-${i}`; const translateBtn = document.createElement('button'); translateBtn.className = 'translate-btn'; translateBtn.innerHTML = 'Translate in Urdu'; translateBtn.onclick = (e) => { e.stopPropagation(); toggleExplanationTranslation(i); }; explanationDiv.appendChild(translateBtn); const explanationText = document.createElement('div'); explanationText.innerHTML = parseHighlightedText(q.explanation.replace(/\n/g, '<br>')); explanationDiv.appendChild(explanationText); const explanationUrduDiv = document.createElement('div'); explanationUrduDiv.className = 'explanation-urdu'; explanationUrduDiv.innerHTML = parseHighlightedText(q.explanationUrdu.replace(/\n/g, '<br>')); explanationDiv.appendChild(explanationUrduDiv); if (q.explanationImage) { const imgContainer = document.createElement('div'); imgContainer.style.textAlign = 'center'; const imgLink = document.createElement('a'); imgLink.href = q.explanationImageLink || '#'; imgLink.target = '_blank'; const img = document.createElement('img'); img.src = q.explanationImage; img.alt = q.explanationImageAlt || 'Explanation Image'; img.className = 'explanation-image'; imgLink.appendChild(img); imgContainer.appendChild(imgLink); if (q.explanationImageCaption) { const caption = document.createElement('div'); caption.className = 'question-image-caption'; caption.textContent = q.explanationImageCaption; imgContainer.appendChild(caption); } explanationDiv.appendChild(imgContainer); } questionElement.appendChild(explanationDiv); quizContainer.appendChild(questionElement); // Har 3 sawalat ke baad ad daalne ka logic if ((i + 1) % 3 === 0 && i < endIndex - 1) { const adContainer = document.createElement('div'); adContainer.className = 'ad-container'; adContainer.innerHTML = `<p>Advertisement Space</p>`; quizContainer.appendChild(adContainer); } if (q.ProTips) { const tipsElement = document.createElement('div'); tipsElement.className = 'tips-section'; tipsElement.innerHTML = q.ProTips; quizContainer.appendChild(tipsElement); } if (q.imageAfter) { const imageContainer = document.createElement('div'); imageContainer.className = 'question-image'; const imageLink = document.createElement('a'); imageLink.href = q.imageAfter.link; imageLink.target = '_blank'; const image = document.createElement('img'); image.src = q.imageAfter.url; image.alt = q.imageAfter.alt || 'Question related image'; imageLink.appendChild(image); imageContainer.appendChild(imageLink); if (q.imageAfter.caption) { const caption = document.createElement('div'); caption.className = 'question-image-caption'; caption.textContent = q.imageAfter.caption; imageContainer.appendChild(caption); } quizContainer.appendChild(imageContainer); } if (i < endIndex - 1) { const isAdNext = ((i + 1) % 3 === 0 && i < questions.length - 1); if (!isAdNext) { const divider = document.createElement('div'); divider.className = 'divider'; quizContainer.appendChild(divider); } } } if (answersShown) { showAllAnswers(); } else { hideAllAnswers(); } updatePagination(); // YEH LINE ADD KI GAYI HAI: Sawalat load hone ke baad ads ko load karein applyAds(); } function toggleExplanationTranslation(questionIndex) { const explanationDiv = document.getElementById(`explanation-${questionIndex}`); const englishExplanation = explanationDiv.querySelector('div:not(.explanation-urdu)'); const urduExplanation = explanationDiv.querySelector('.explanation-urdu'); if (englishExplanation.style.display !== 'none') { englishExplanation.style.display = 'none'; urduExplanation.style.display = 'block'; } else { englishExplanation.style.display = 'block'; urduExplanation.style.display = 'none'; } } function speakQuestion(question) { if (speechSynthesis.speaking) { speechSynthesis.cancel(); } const questionUtterance = new SpeechSynthesisUtterance(`Question: ${question.question.replace('?', '.')}`); questionUtterance.lang = 'en-US'; questionUtterance.rate = 0.7; questionUtterance.pitch = 0.8; let optionsText = 'Options: '; question.options.forEach((option, index) => { optionsText += `${String.fromCharCode(65 + index)}... ${option}. `; }); const optionsUtterance = new SpeechSynthesisUtterance(optionsText); optionsUtterance.lang = 'en-US'; optionsUtterance.rate = 0.7; optionsUtterance.pitch = 0.8; speechSynthesis.speak(questionUtterance); questionUtterance.onend = function() { speechSynthesis.speak(optionsUtterance); }; } function updatePagination() { const pagination = document.getElementById('pagination'); pagination.innerHTML = ''; const totalPages = Math.ceil(questions.length / config.questionsPerPage); if (totalPages <= 1) return; const firstBtn = document.createElement('button'); firstBtn.className = 'page-nav'; firstBtn.innerHTML = '&laquo; First'; firstBtn.onclick = () => { window.location.href = window.location.pathname + '?page=1'; }; if (currentPage === 1) firstBtn.classList.add('disabled-nav'); pagination.appendChild(firstBtn); const prevBtn = document.createElement('button'); prevBtn.className = 'page-nav'; prevBtn.innerHTML = '&lsaquo;'; prevBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + (currentPage - 1); }; if (currentPage === 1) prevBtn.classList.add('disabled-nav'); pagination.appendChild(prevBtn); if (currentPage > 2) { const firstPageBtn = document.createElement('button'); firstPageBtn.className = 'page-btn'; firstPageBtn.textContent = '1'; if (1 === currentPage) firstPageBtn.classList.add('active'); firstPageBtn.onclick = () => { window.location.href = window.location.pathname + '?page=1'; }; pagination.appendChild(firstPageBtn); if (currentPage > 3) { const ellipsis1 = document.createElement('span'); ellipsis1.className = 'page-ellipsis'; ellipsis1.textContent = '...'; pagination.appendChild(ellipsis1); } } const startPage = Math.max(2, currentPage - 1); const endPage = Math.min(totalPages - 1, currentPage + 1); for (let i = startPage; i <= endPage; i++) { const pageBtn = document.createElement('button'); pageBtn.className = 'page-btn'; pageBtn.textContent = i; if (i === currentPage) pageBtn.classList.add('active'); pageBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + i; }; pagination.appendChild(pageBtn); } if (currentPage < totalPages - 1) { if (currentPage < totalPages - 2) { const ellipsis2 = document.createElement('span'); ellipsis2.className = 'page-ellipsis'; ellipsis2.textContent = '...'; pagination.appendChild(ellipsis2); } const lastPageBtn = document.createElement('button'); lastPageBtn.className = 'page-btn'; lastPageBtn.textContent = totalPages; if (totalPages === currentPage) lastPageBtn.classList.add('active'); lastPageBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + totalPages; }; pagination.appendChild(lastPageBtn); } const nextBtn = document.createElement('button'); nextBtn.className = 'page-nav'; nextBtn.innerHTML = '&rsaquo;'; nextBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + (currentPage + 1); }; if (currentPage === totalPages) nextBtn.classList.add('disabled-nav'); pagination.appendChild(nextBtn); const lastBtn = document.createElement('button'); lastBtn.className = 'page-nav'; lastBtn.innerHTML = 'Last &raquo;'; lastBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + totalPages; }; if (currentPage === totalPages) lastBtn.classList.add('disabled-nav'); pagination.appendChild(lastBtn); const searchDiv = document.createElement('div'); searchDiv.className = 'page-search'; searchDiv.innerHTML = ` <input type="number" id="pageInput" min="1" max="${totalPages}" placeholder="Enter Page Number"> <button onclick="goToPageWithReload()">Go</button> `; pagination.appendChild(searchDiv); } function goToPageWithReload() { const pageInput = document.getElementById('pageInput'); const pageNum = parseInt(pageInput.value); const totalPages = Math.ceil(questions.length / config.questionsPerPage); if (pageNum >= 1 && pageNum <= totalPages) { window.location.href = window.location.pathname + '?page=' + pageNum; } else { alert(`Please enter a page number between 1 and ${totalPages}`); } } function selectOption(optionElement, selectedAnswer, questionIndex) { const question = questions[questionIndex]; const options = document.querySelectorAll(`#options-${questionIndex} .option`); options.forEach(opt => { opt.style.pointerEvents = 'none'; }); selectedOptions[questionIndex] = selectedAnswer; const correctOptionIndex = question.correctAnswer.charCodeAt(0) - 65; options[correctOptionIndex].classList.add('correct'); if (selectedAnswer !== question.correctAnswer) { const selectedIndex = selectedAnswer.charCodeAt(0) - 65; options[selectedIndex].classList.add('incorrect'); } } function toggleExplanation(questionIndex) { const explanationElement = document.getElementById(`explanation-${questionIndex}`); explanationElement.style.display = explanationElement.style.display === 'block' ? 'none' : 'block'; } function toggleFAQ(faqQuestion) { faqQuestion.classList.toggle('active'); const answer = faqQuestion.nextElementSibling; answer.style.display = answer.style.display === 'block' ? 'none' : 'block'; const toggleIcon = faqQuestion.querySelector('.faq-toggle'); toggleIcon.classList.toggle('rotated'); } function toggleAllAnswers() { answersShown = !answersShown; const btn = document.getElementById('toggleAnswersBtn'); if (answersShown) { btn.textContent = 'Hide All Answers'; showAllAnswers(); } else { btn.textContent = 'Show All Answers'; hideAllAnswers(); } } function showAllAnswers() { const startIndex = (currentPage - 1) * config.questionsPerPage; const endIndex = Math.min(startIndex + config.questionsPerPage, questions.length); for (let i = startIndex; i < endIndex; i++) { const q = questions[i]; const options = document.querySelectorAll(`#options-${i} .option`); if (options.length > 0) { const correctOptionIndex = q.correctAnswer.charCodeAt(0) - 65; options[correctOptionIndex].classList.add('correct'); if (selectedOptions.hasOwnProperty(i) && selectedOptions[i] !== q.correctAnswer) { const selectedIndex = selectedOptions[i].charCodeAt(0) - 65; options[selectedIndex].classList.add('incorrect'); } options.forEach(opt => { opt.style.pointerEvents = 'none'; }); } } } function hideAllAnswers() { const startIndex = (currentPage - 1) * config.questionsPerPage; const endIndex = Math.min(startIndex + config.questionsPerPage, questions.length); for (let i = startIndex; i < endIndex; i++) { const options = document.querySelectorAll(`#options-${i} .option`); options.forEach(option => { option.classList.remove('correct', 'incorrect'); }); options.forEach(opt => { opt.style.pointerEvents = 'auto'; }); } selectedOptions = {}; } function resetQuiz() { selectedOptions = {}; answersShown = false; document.getElementById('toggleAnswersBtn').textContent = 'Show All Answers'; loadQuestions(currentPage); } function changeHeaderImage(imageUrl) { document.getElementById('headerImage').src = imageUrl; } function toggleContentExpansion() { const contentPreview = document.getElementById('contentPreview'); const readMoreBtn = document.getElementById('readMoreBtn'); contentExpanded = !contentExpanded; if (contentExpanded) { contentPreview.classList.add('expanded'); readMoreBtn.textContent = 'Read Less'; } else { contentPreview.classList.remove('expanded'); readMoreBtn.textContent = 'Read More'; } } function toggleContentLanguage() { const englishContent = document.querySelector('.english-content'); const urduContent = document.querySelector('.urdu-content'); const translateBtn = document.getElementById('contentTranslateBtn'); contentInUrdu = !contentInUrdu; if (contentInUrdu) { englishContent.style.display = 'none'; urduContent.style.display = 'block'; translateBtn.textContent = 'Translate to English'; } else { englishContent.style.display = 'block'; urduContent.style.display = 'none'; translateBtn.textContent = 'Translate to Urdu'; } } async function createShareImage(questionIndex) { return new Promise((resolve) => { const q = questions[questionIndex]; const canvas = document.getElementById('shareCanvas'); const ctx = canvas.getContext('2d'); ctx.clearRect(0, 0, canvas.width, canvas.height); if (q.backgroundImage) { const img = new Image(); img.crossOrigin = "Anonymous"; img.onload = function() { ctx.drawImage(img, 0, 0, canvas.width, canvas.height); ctx.fillStyle = 'rgba(0, 0, 0, 0.5)'; ctx.fillRect(0, 0, canvas.width, canvas.height); drawQuestionContent(ctx, canvas, q, questionIndex); convertCanvasToImage(canvas, resolve); }; img.onerror = function() { console.log("Background image failed to load, using gradient fallback"); drawGradientBackground(ctx, canvas); drawQuestionContent(ctx, canvas, q, questionIndex); convertCanvasToImage(canvas, resolve); }; img.src = q.backgroundImage + (q.backgroundImage.includes('?') ? '&' : '?') + 't=' + Date.now(); } else { drawGradientBackground(ctx, canvas); drawQuestionContent(ctx, canvas, q, questionIndex); convertCanvasToImage(canvas, resolve); } }); } function drawGradientBackground(ctx, canvas) { const gradient = ctx.createLinearGradient(0, 0, canvas.width, canvas.height); gradient.addColorStop(0, '#1e3c72'); gradient.addColorStop(1, '#2a5298'); ctx.fillStyle = gradient; ctx.fillRect(0, 0, canvas.width, canvas.height); ctx.fillStyle = 'rgba(255, 255, 255, 0.05)'; for (let i = 0; i < 5; i++) { ctx.beginPath(); ctx.arc(Math.random() * canvas.width, Math.random() * canvas.height, Math.random() * 300 + 100, 0, Math.PI * 2); ctx.fill(); } } function drawQuestionContent(ctx, canvas, q, questionIndex) { const questionNumber = questionIndex + 1; const questionText = `${questionNumber}. ${q.question}`; const urduText = `${q.urdu.replace('؟', '').replace('?', '')}`; ctx.save(); ctx.beginPath(); ctx.roundRect(40, 40, canvas.width - 80, canvas.height - 80, 20); ctx.clip(); ctx.fillStyle = 'rgba(255, 255, 255, 0.15)'; ctx.fillRect(40, 40, canvas.width - 80, canvas.height - 80); ctx.strokeStyle = 'rgba(255, 255, 255, 0.3)'; ctx.lineWidth = 2; ctx.stroke(); ctx.restore(); ctx.fillStyle = '#ffffff'; ctx.textAlign = 'left'; ctx.font = 'bold 36px Roboto, sans-serif'; const questionLines = wrapText(ctx, questionText, canvas.width - 160, 36); let yPos = 80 + 36; questionLines.forEach(line => { ctx.fillText(line, 80, yPos); yPos += 36 + 10; }); ctx.font = '32px "Noto Nastaliq Urdu", serif'; ctx.textAlign = 'right'; const urduLines = wrapText(ctx, urduText, canvas.width - 160, 32); urduLines.forEach(line => { ctx.fillText(line, canvas.width - 80, yPos); yPos += 32 + 10; }); ctx.textAlign = 'left'; yPos += 20; ctx.font = 'italic 24px "Noto Nastaliq Urdu", serif'; ctx.fillStyle = 'rgba(255, 255, 255, 0.8)'; ctx.textAlign = 'right'; ctx.fillText("چار آپشن میں سے کسی پر بھی کلک کرنے سے جواب سبز ہو جائے گا", canvas.width - 80, yPos); yPos += 24 + 30; ctx.textAlign = 'left'; ctx.font = '28px Roboto, sans-serif'; ctx.textAlign = 'left'; q.options.forEach((option, index) => { const optionLetter = String.fromCharCode(65 + index); const isCorrect = optionLetter === q.correctAnswer; ctx.save(); ctx.beginPath(); ctx.roundRect(80, yPos - 10, canvas.width - 160, 28 + 20, 10); ctx.fillStyle = isCorrect ? 'rgba(40, 167, 69, 0.2)' : 'rgba(255, 255, 255, 0.15)'; ctx.fill(); ctx.strokeStyle = isCorrect ? '#28a745' : 'rgba(255, 255, 255, 0.3)'; ctx.lineWidth = 1; ctx.stroke(); ctx.restore(); ctx.beginPath(); ctx.arc(80 + 25, yPos + 28 / 2, 28 * 0.8, 0, Math.PI * 2); ctx.fillStyle = isCorrect ? '#28a745' : '#3498db'; ctx.fill(); ctx.fillStyle = '#ffffff'; ctx.textAlign = 'center'; ctx.fillText(optionLetter, 80 + 25, yPos + 28 / 2 + 28 * 0.3); ctx.fillStyle = isCorrect ? '#28a745' : '#ffffff'; ctx.textAlign = 'left'; ctx.fillText(`${optionLetter}) ${option}`, 80 + 60, yPos + 28 * 0.8); yPos += 28 + 30; }); ctx.fillStyle = 'rgba(255, 255, 255, 0.7)'; ctx.font = 'italic 20px Roboto, sans-serif'; ctx.textAlign = 'center'; ctx.fillText("Study For More PAKMCQs.ORG", canvas.width / 2, canvas.height - 40); } function convertCanvasToImage(canvas, resolve) { canvas.toBlob((blob) => { const imageUrl = URL.createObjectURL(blob); resolve(imageUrl); }, 'image/png', 1.0); } function wrapText(context, text, maxWidth, fontSize) { const words = text.split(' '); const lines = []; let currentLine = words[0]; for (let i = 1; i < words.length; i++) { const word = words[i]; const width = context.measureText(currentLine + ' ' + word).width; if (width < maxWidth) { currentLine += ' ' + word; } else { lines.push(currentLine); currentLine = word; } } lines.push(currentLine); return lines; } async function shareQuestionWithImage(questionIndex, platform) { try { const imageUrl = await createShareImage(questionIndex); const q = questions[questionIndex]; const shareUrl = q.questionLink || window.location.href; const shareText = `${questionIndex + 1}. ${q.question}\n\n${q.urdu.replace(/#&\d+/g, '')}\n\nStudy more at: ${shareUrl}`; if (navigator.share) { const response = await fetch(imageUrl); const blob = await response.blob(); const file = new File([blob], 'question.png', { type: 'image/png' }); await navigator.share({ title: q.question, text: shareText, files: [file], url: shareUrl }); } else { if (platform === 'facebook') { window.open(`https://www.facebook.com/sharer/sharer.php?u=${encodeURIComponent(shareUrl)}`, '_blank'); } else if (platform === 'twitter') { const mockImageUrl = imageUrl; window.open(`https://twitter.com/intent/tweet?text=${encodeURIComponent(shareText)}&url=${encodeURIComponent(mockImageUrl)}`, '_blank'); } else if (platform === 'whatsapp') { const link = document.createElement('a'); link.href = `whatsapp://send?text=${encodeURIComponent(shareText)}`; link.click(); } } } catch (err) { console.error('Error sharing:', err); alert('Sharing failed. Please try again or copy the link manually.'); } } /* ========================================================= */ /* ============ DYNAMIC PDF GENERATION LOGIC =============== */ /* ========================================================= */ async function generateDynamicPDF() { // Check if jsPDF is loaded if (!window.jspdf) { alert("PDF library is loading. Please wait a moment and try again."); return; } // --- UI: START LOADING & SHOW PROGRESS BAR --- const btn = document.getElementById('generatePdfBtn'); const btnText = btn.querySelector('.btn-text'); const btnProgress = btn.querySelector('.progress-bar-fill'); const originalText = "Click here for Download PDF"; btn.disabled = true; // Disable double clicks btnText.textContent = "Initializing..."; btnProgress.style.width = "10%"; // Start progress const { jsPDF } = window.jspdf; const doc = new jsPDF('p', 'mm', 'a4'); // Portrait, Millimeters, A4 // 1. Settings & Dimensions const pageWidth = 210; const pageHeight = 297; const marginTop = 30; const marginBottom = 05; const marginLeft = 15; const marginRight = 15; const contentWidth = pageWidth - marginLeft - marginRight; let cursorY = marginTop; // 2. Filter Questions (pdf = true) const pdfQuestions = questions.filter(q => q.pdf === true || (q.getAttribute && q.getAttribute('data-pdf') === "true") ); if (pdfQuestions.length === 0) { alert("No questions marked for PDF found."); // Reset Button btn.disabled = false; btnText.textContent = originalText; btnProgress.style.width = "0%"; return; } // --- UI: UPDATE STATUS --- btnText.textContent = "Downloading Image..."; btnProgress.style.width = "30%"; // 3. Load Background Image const bgUrl = config.pdfBackgroundUrl; let bgImage = null; try { bgImage = await loadImageAsBase64(bgUrl); // Image Loaded Success btnProgress.style.width = "50%"; } catch (e) { console.warn("Background image failed to load, generating PDF without it."); } // --- UI: UPDATE STATUS --- btnText.textContent = "Generating Pages..."; // Helper to Add a new page with background const addNewPage = () => { doc.addPage(); if (bgImage) { doc.addImage(bgImage, 'JPEG', 0, 0, pageWidth, pageHeight); } cursorY = marginTop; // Reset cursor to top margin }; // Add background to the first page if (bgImage) { doc.addImage(bgImage, 'JPEG', 0, 0, pageWidth, pageHeight); } // 4. Iterate and Print Questions pdfQuestions.forEach((q, index) => { // --- A. CALCULATE HEIGHT REQUIRED --- // Question Text Height doc.setFontSize(12); doc.setFont("helvetica", "bold"); const qTitle = `Q${index + 1}: ${q.question}`; const qTitleLines = doc.splitTextToSize(qTitle, contentWidth); const qTitleHeight = qTitleLines.length * 6; // Approx line height 6mm // Options Height doc.setFont("helvetica", "normal"); doc.setFontSize(10); let optionsHeight = 0; const processedOptions = []; q.options.forEach((opt, idx) => { const letter = String.fromCharCode(65 + idx); const optText = `${letter}) ${opt}`; const optLines = doc.splitTextToSize(optText, contentWidth - 5); // Indent slightly const h = optLines.length * 5; // Approx line height 5mm optionsHeight += h + 2; // +2mm padding between options processedOptions.push({ lines: optLines, height: h }); }); const totalQuestionHeight = qTitleHeight + optionsHeight + 8; // +8mm padding after question // --- B. CHECK SPACE & PAGE BREAK --- if (cursorY + totalQuestionHeight > pageHeight - marginBottom) { addNewPage(); } // --- C. RENDER CONTENT --- // Render Question Title doc.setFontSize(12); doc.setTextColor(0, 0, 0); doc.setFont("helvetica", "bold"); doc.text(qTitleLines, marginLeft, cursorY); cursorY += qTitleHeight + 2; // Render Options doc.setFontSize(10); doc.setFont("helvetica", "normal"); processedOptions.forEach((pOpt, idx) => { // Check if this is the correct answer to highlight (Optional visual cue) const letter = String.fromCharCode(65 + idx); if (letter === q.correctAnswer) { doc.setFont("helvetica", "bold"); doc.setTextColor(0, 100, 0); // Green } else { doc.setFont("helvetica", "normal"); doc.setTextColor(0, 0, 0); // Black } doc.text(pOpt.lines, marginLeft + 5, cursorY); cursorY += pOpt.height + 2; }); // Reset color/font and add bottom padding doc.setTextColor(0, 0, 0); cursorY += 6; }); // --- UI: FINALIZING --- btnText.textContent = "Saving PDF..."; btnProgress.style.width = "90%"; // 5. Save File doc.save('PAKMCQs_Questions.pdf'); // --- UI: COMPLETE & RESET --- btnText.textContent = "Downloaded!"; btnProgress.style.width = "100%"; setTimeout(() => { btn.disabled = false; btnText.textContent = originalText; btnProgress.style.width = "0%"; }, 3000); // Reset after 3 seconds } // Helper to load image with CORS handling for Blogger Images function loadImageAsBase64(url) { return new Promise((resolve, reject) => { const img = new Image(); // Ye line zaroori hai taake Google block na kare img.crossOrigin = 'Anonymous'; // URL ke aage time lagaya hai taake browser cache use na kare (Cache breaker) if (url.startsWith('http')) { img.src = url + (url.includes('?') ? '&' : '?') + 't=' + new Date().getTime(); } else { img.src = url; } img.onload = () => { const canvas = document.createElement('canvas'); canvas.width = img.width; canvas.height = img.height; const ctx = canvas.getContext('2d'); ctx.drawImage(img, 0, 0); try { const dataURL = canvas.toDataURL('image/jpeg', 0.8); // High Quality JPG resolve(dataURL); } catch (e) { console.error("CORS Error: Image load hui lekin export nahi ho saki.", e); // Agar phir bhi fail ho jaye to bina image ke continue karega reject(e); } }; img.onerror = (e) => { console.error("Image Failed to Load from URL:", url); reject(e); }; }); } /* ========================================================= */ document.addEventListener('DOMContentLoaded', function () { generateTOC(); // TOC Generate karna currentPage = getCurrentPageFromURL(); changeHeaderImage(config.headerImageUrl); loadQuestions(currentPage); checkScrollOnLoad(); // Scroll Check karna if redirected from another page document.getElementById('toggleAnswersBtn').addEventListener('click', toggleAllAnswers); document.getElementById('resetQuizBtn').addEventListener('click', resetQuiz); document.getElementById('readMoreBtn').addEventListener('click', toggleContentExpansion); document.getElementById('contentTranslateBtn').addEventListener('click', toggleContentLanguage); // === ATTACH PDF GENERATION EVENT === const pdfBtn = document.getElementById('generatePdfBtn'); if (pdfBtn) { pdfBtn.addEventListener('click', function(e) { e.preventDefault(); // Stop any default link behavior generateDynamicPDF(); }); } // =================================== const seeMoreFaqBtn = document.getElementById('seeMoreFaqBtn'); if (seeMoreFaqBtn) { seeMoreFaqBtn.addEventListener('click', function() { const hiddenFaqs = document.querySelectorAll('.hidden-faq'); hiddenFaqs.forEach(faq => { faq.style.display = 'block'; }); seeMoreFaqBtn.style.display = 'none'; }); } }); window.goToPageWithReload = goToPageWithReload; </script> </body> </html>Mehtab Ahmadhttp://www.blogger.com/profile/05636204994802332371noreply@blogger.comtag:blogger.com,1999:blog-51255189599790045.post-90071308302680586032026-05-12T08:00:00.002+05:002026-05-12T16:35:22.470+05:005th Class Social Studies Chapter 2 – MCQs | Culture (ثقافت) | PakMCQs<html lang="en"> <head> <meta charset="UTF-8"></meta> <meta content="width=device-width, initial-scale=1.0" name="viewport"></meta> <title>5th Class Social Studies MCQs | Culture – The Way We Live Together (ثقافت)</title> <meta name="description" content="Practice Culture – The Way We Live Together MCQs with Pakistani culture, foods, dresses and festivals on PakMCQs. Get ready for your test!"> <link href="https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700&amp;family=Noto+Nastaliq+Urdu&amp;display=swap" rel="stylesheet"></link> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css"></link> <!-- STEP 1: Add jsPDF Library for PDF Generation --> <script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/2.5.1/jspdf.umd.min.js"></script> <!-- Schema.org markup for 5th Class Social Studies: Culture --> <script type="application/ld+json"> { "@context": "https://schema.org", "@type": "EducationalArticle", "headline": "5th Class Social Studies MCQs | Culture – The Way We Live Together (ثقافت) | PakMCQs", "description": "PakMCQs.org provides complete 5th Class Social Studies Chapter 2 MCQs preparation on Culture – The Way We Live Together. Covering nationalism, Pakistani culture, languages, festivals, and multicultural society.", "articleBody": "This educational section covers Chapter 2 of the 5th Class Social Studies curriculum, focusing on Culture. It explores how people live together in a multicultural society, emphasizing nationalism, unity, and respect for diversity. The MCQs cover a wide range of topics including regional languages, traditional dresses (Shalwar Kameez, Ajrak), ethnic foods, and famous festivals like Eid, Independence Day, and the Sibi Festival. Students will also learn about Pakistani arts, handicrafts, folk songs, and the values of peace, brotherhood, and tolerance in Pakistan. Ideal for school exams and concept-based learning on PakMCQs.", "keywords": [ "5th Class Social Studies MCQs", "Culture MCQs Class 5", "Pakistani Culture and Traditions MCQs", "Nationalism MCQs Class 5", "Festivals of Pakistan MCQs", "Handicrafts and Arts of Pakistan", "Multicultural Society MCQs", "PakMCQs Social Studies" ], "image": { "@type": "ImageObject", "url": "https://www.pakmcqs.org/wp-content/uploads/2025/01/5th-class-sst-culture-mcqs.jpg", "height": 720, "width": 1280, "caption": "5th Class Social Studies MCQs - Culture and Traditions" }, "datePublished": "2025-01-24", "dateModified": "2025-01-24", "author": { "@type": "Person", "name": "Mehtab Ahmad", "url": "https://www.pakmcqs.org" }, "publisher": { "@type": "Organization", "name": "PAKMCQs", "url": "https://www.pakmcqs.org", "logo": { "@type": "ImageObject", "url": "https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhhKHkA2iNxBxF-qE_XfB9XW2_G1S1-3pv0QU4zW75ABGP-wpyYs_xag87g-QRUcSmr0ClzDpf1k7MIIdoRLUpSg6t07-nS9TCf0mfouGwlvJV2jOU56auRzrEwQ1wO1O0Ak4SEhmUBeJSwPuP3PJoPOjpyQ48tNEEZeBIh07ROwvEXuTMtIyEyxOS0Gw/s16000/download.png", "width": 250, "height": 60 }, "sameAs": [ "https://www.facebook.com/PakMCQs", "https://x.com/PakMCQs" ] }, "mainEntityOfPage": { "@type": "WebPage", "@id": "https://www.pakmcqs.org/2026/05/5th-Class-Social-Studies-Culture-MCQs.html" }, "educationalLevel": [ "5th Class", "Primary School", "Elementary Education" ], "audience": [ { "@type": "EducationalAudience", "educationalRole": "student" }, { "@type": "EducationalAudience", "educationalRole": "teacher" } ], "learningResourceType": [ "Multiple Choice Questions", "Cultural Study Guide", "Solved Exercise" ], "educationalUse": [ "Exam Preparation", "Class Test Practice", "Concept Building" ], "about": [ { "@type": "Thing", "name": "Culture" }, { "@type": "Thing", "name": "Nationalism" }, { "@type": "Thing", "name": "Pakistani Traditions" }, { "@type": "Thing", "name": "Sociology" } ] } </script> <!-- FAQ Structured Data for Culture Chapter (12 Q&A Included) --> <script type="application/ld+json"> { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What is 5th Class Social Studies Chapter 2 about?", "acceptedAnswer": { "@type": "Answer", "text": "Chapter 2 'Culture – The Way We Live Together' explains culture, nationalism, traditions, languages, food, clothing, festivals, and the diversity of Pakistani society." } }, { "@type": "Question", "name": "What type of MCQs are included in this chapter?", "acceptedAnswer": { "@type": "Answer", "text": "This MCQs set includes concept-based questions, short questions, definitions, and important repeated exam-style MCQs." } }, { "@type": "Question", "name": "What topics are covered in this MCQs preparation?", "acceptedAnswer": { "@type": "Answer", "text": "It covers nationalism, Pakistani culture, languages, dresses, foods, festivals, arts, handicrafts, folk songs, and multicultural society." } }, { "@type": "Question", "name": "Why is culture important in Social Studies?", "acceptedAnswer": { "@type": "Answer", "text": "Culture helps us understand how people live together, share traditions, and respect each other’s way of life." } }, { "@type": "Question", "name": "What is meant by nationalism in this chapter?", "acceptedAnswer": { "@type": "Answer", "text": "Nationalism means love, unity, and loyalty towards one’s country and its people." } }, { "@type": "Question", "name": "What are some important cultural items of Pakistan?", "acceptedAnswer": { "@type": "Answer", "text": "Important cultural items include Shalwar Kameez, Ajrak, Sindhi Cap, Phulkari, traditional foods, and regional handicrafts." } }, { "@type": "Question", "name": "Which festivals are included in this chapter?", "acceptedAnswer": { "@type": "Answer", "text": "It includes Eid, Independence Day, local festivals, Shandur Polo Festival, and Sibi Festival." } }, { "@type": "Question", "name": "What is a multicultural society?", "acceptedAnswer": { "@type": "Answer", "text": "A multicultural society is a society where people from different cultures, languages, and traditions live together peacefully." } }, { "@type": "Question", "name": "What skills do students learn from this MCQs preparation?", "acceptedAnswer": { "@type": "Answer", "text": "Students improve their understanding of culture, develop concept-based learning, and prepare effectively for exams." } }, { "@type": "Question", "name": "How do these MCQs help in exams?", "acceptedAnswer": { "@type": "Answer", "text": "They help students practice important questions, revise concepts, and improve performance in school tests and final exams." } }, { "@type": "Question", "name": "What is the importance of Pakistani culture in this chapter?", "acceptedAnswer": { "@type": "Answer", "text": "It helps students learn about national identity, unity, traditions, and respect for diversity in Pakistan." } }, { "@type": "Question", "name": "Why should students study these MCQs from PakMCQs.org?", "acceptedAnswer": { "@type": "Answer", "text": "Because they are simple, well-explained, and exam-focused, helping students understand concepts instead of just memorizing answers." } } ] } </script> <!-- Additional meta tag to prevent Blogger overrides --> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no"> <style> /* Reset Blogger styles */ .no-blogger-overlap * { all: unset; all: revert-layer; box-sizing: border-box; /* YEH ADD KIYA GAYA HAI TAAKE WIDTH BAHIR NA NIKLE */ } /* Fix for question cards */ .question-card { position: relative !important; z-index: 1 !important; overflow: visible !important; } /* Fix for social share section */ .social-share-section { position: relative !important; margin-top: 20px !important; clear: both 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padding: 10px; } .page-search button { padding: 5px 10px; } .expandable-content h2 { font-size: 1.2rem; flex-direction: column; align-items: flex-start; gap: 10px; } .category-grid { grid-template-columns: repeat(1, 1fr); } .modern-comment-link { padding: 5px 10px; font-size: 0.4rem; gap: 4px; } .modern-comment-link svg { width: 10px; height: 10px; } .explanation-btn { font-size: 0.85rem; } .card-badge { font-size: 9px; padding: 3px 8px; } /* Choti screens ke liye question card padding adjustment */ .question-card { padding: 12px; } } </style> <!-- STEP 1: AdSense Script ko <head> main rakhein --> <script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-4073269280727447" crossorigin="anonymous"></script> </head> <body> <!-- Main content wrapper to prevent Blogger conflicts --> <div class="no-blogger-overlap"> <img class="header-image" id="headerImage" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhoD7J-syaTwGOoqFFVHCniefPuheN6MUlobqqBRRHiipMIym9WHWDMB1lRVPMKAeAFtOustPwx1dpYtkvmdvqZ7WVMM2R6POpIJqG55Pwhcq4IUgtU_fQ99LwBjJq-Pw70TjObiNB_CRg2jcm2zARHJd5HQ8BUHV-jKAM003Tem1wT_0uQ9mkbNp1nHw/s16000/Social%20Studies%205th%20Class%20Chapter%202.jpg" /> <!-- HEADER AD SECTION HATA DIYA GAYA HAI --> <!-- Info Banner Section --> <div class="info-banner"> <h1>Culture MCQs | Class 5 Social Studies</h1> <p>PakMCQs.org provides complete 5th Class Social Studies Chapter 2 MCQs preparation on Culture – The Way We Live Together. Covering nationalism, Pakistani culture, languages, traditional dresses, foods, festivals, arts, handicrafts, folk songs, multicultural society, peace, brotherhood, and tolerance. Perfect for school exams, concept-based learning, class tests, and exam-focused MCQs preparation. Studying with explanations will insha'Allah improve your preparation.</p> <p class="urdu-text">پی ڈی ایف ڈاؤن لوڈ کرنے کے بجائے، یہاں وضاحت کے ساتھ پڑھیں۔ اِن شاء اللہ آپ کی تیاری مزید بہتر ہو جائے گی۔</p> <!-- UPDATED PDF DOWNLOAD BUTTON WITH PROGRESS BAR STRUCTURE --> <button class="pdf-download-btn" id="generatePdfBtn"> <span class="btn-text">Click here for Download PDF</span> <div class="progress-bar-fill"></div> </button> </div> <!-- New Expandable Content Section --> <div class="expandable-content"> <h2>Chapter 2 MCQs Preparation | چیپٹر 2 ایم سی کیوز تیاری <button class="content-translate-btn" id="contentTranslateBtn">Translate to Urdu</button> </h2> <div class="content-preview" id="contentPreview"> <div class="content-body"> <!-- English Content --> <div class="english-content"> <h3 style="color: #e74c3c;">5th Class Social Studies Chapter 2 MCQs Preparation</h3> <h4 style="color: #3498db;">Culture – The Way We Live Together | PakMCQs.org</h4> <p><span class="highlight-word" style="color: #2980b9; font-weight: bold;">PakMCQs.org</span> par 5th Class Social Studies Chapter 2 <span class="highlight-word" style="color: #27ae60;">“Culture – The Way We Live Together”</span> ki complete MCQs preparation available hai. Is post mein chapter ke tamam important topics ko simple aur easy MCQs ki form mein cover kiya gaya hai taa ke students apni preparation strong bana saken aur exams mein achay marks hasil kar saken.</p> <h4 style="color: #3498db;">Is Chapter Mein Kya Cover Kiya Gaya Hai?</h4> <p>Is chapter mein Pakistan ki culture, nationalism, languages, dresses, foods, festivals, arts, handicrafts, folk songs aur multicultural society ke tamam important concepts ko detail ke sath explain kiya gaya hai. Tamam important short questions, definitions aur repeated MCQs ko include kiya gaya hai.</p> <h4 style="color: #3498db;">Important Topics Covered</h4> <ul style="list-style-type: circle; padding-left: 20px;"> <li><span style="color: #d35400; font-weight: bold;">Nationalism</span> aur Pakistani Qaumiyat</li> <li>Culture ki definition aur importance</li> <li>Pakistan ke mukhtalif cultural groups</li> <li>Pakistan ki zubanein aur unki ahmiyat</li> <li>National dress <span style="color: #16a085;">Shalwar Qamees</span></li> <li>Ajrak, Sindhi Cap, Phulkari aur traditional dresses</li> <li>Pakistan ke mashhoor foods aur regional dishes</li> <li>Eid, Independence Day aur local festivals</li> <li><span style="color: #8e44ad; font-weight: bold;">Shandur Polo Festival</span> aur Sibi Festival</li> <li>Pakistani arts aur handicrafts</li> <li>Folk songs aur traditional dances</li> <li>Multicultural society ke faide</li> <li>Peace, brotherhood aur <span style="color: #c0392b;">tolerance</span> ki importance</li> </ul> <h4 style="color: #3498db;">Yeh MCQs Kin Students Ke Liye Helpful Hain?</h4> <p>Yeh MCQs un tamam students ke liye bohat useful hain jo:<br> • 5th Class Social Studies ki tayari kar rahe hain<br> • School tests aur monthly exams ki preparation karna chahte hain<br> • Final exams ke liye important MCQs dhoond rahe hain<br> • <span style="color: #27ae60; font-weight: bold;">Concept based learning</span> hasil karna chahte hain<br> • Competitive style objective preparation karna chahte hain</p> <h4 style="color: #3498db;">PakMCQs.org Ki Khas Baat</h4> <p><span class="highlight-word" style="color: #2980b9;">PakMCQs.org</span> par MCQs ko easy language aur proper explanation ke sath tayar kiya gaya hai taa ke students sirf answers yaad na karein balke concepts ko bhi samajh saken. Website par educational content regularly update kiya jata hai aur repeated exam questions ko bhi include kiya jata hai.</p> <h4 style="color: #3498db;">Aap Kya Learn Karenge?</h4> <p>Is chapter ko prepare karne ke baad students:<br> • <span style="color: #d35400;">Pakistani culture</span> ko samajh saken ge<br> • Different provinces ki traditions aur customs jaan saken ge<br> • National unity aur brotherhood ki importance samajh saken ge<br> • Multicultural society ke benefits identify kar saken ge<br> • Pakistan ke regional foods, dresses aur festivals ke bare mein knowledge hasil kar saken ge</p> <p style="background: #f9f9f9; padding: 10px; border-left: 4px solid #e74c3c;"><strong>Final Words:</strong> Agar aap 5th Class Social Studies Chapter 2 “Culture – The Way We Live Together” ki complete MCQs preparation karna chahte hain to <span style="color: #2980b9; font-weight: bold;">PakMCQs.org</span> aap ke liye best platform hai. Yahan aap ko simple, important aur exam-focused MCQs milenge jo school exams aur test preparation mein bohat madadgar sabit honge.</p> </div> <!-- Urdu Content --> <div class="urdu-content"> <h3 style="color: #e74c3c;">5th Class Social Studies Chapter 2 MCQs Preparation</h3> <h4 style="color: #3498db;">کلچر – ہم ایک ساتھ کیسے رہتے ہیں | PakMCQs.org</h4> <p><span class="highlight-word" style="color: #2980b9; font-weight: bold;">PakMCQs.org</span> پر 5th Class Social Studies Chapter 2 <span class="highlight-word" style="color: #27ae60;">“Culture – The Way We Live Together”</span> کی مکمل MCQs تیاری موجود ہے۔ اس پوسٹ میں چیپٹر کے تمام اہم موضوعات کو آسان اور سادہ MCQs کی صورت میں کور کیا گیا ہے تاکہ طلبہ اپنی تیاری مضبوط بنا سکیں اور امتحانات میں اچھے نمبر حاصل کر سکیں۔</p> <h4 style="color: #3498db;">اس چیپٹر میں کیا کور کیا گیا ہے؟</h4> <p>اس چیپٹر میں پاکستان کی ثقافت، قومیت، زبانیں، لباس، کھانے، تہوار، فنون، دستکاریاں، لوک گیت اور کثیر الثقافتی معاشرے کے تمام اہم تصورات کو تفصیل کے ساتھ بیان کیا گیا ہے۔ تمام اہم شارٹ سوالات، تعریفیں اور بار بار پوچھے جانے والے MCQs کو شامل کیا گیا ہے۔</p> <h4 style="color: #3498db;">اہم موضوعات</h4> <ul style="list-style-type: circle; padding-right: 20px;"> <li><span style="color: #d35400; font-weight: bold;">قومیت</span> اور پاکستانی قومیت</li> <li>ثقافت کی تعریف اور اہمیت</li> <li>پاکستان کے مختلف ثقافتی گروپس</li> <li>پاکستان کی زبانیں اور ان کی اہمیت</li> <li>قومی لباس <span style="color: #16a085;">شلوار قمیض</span></li> <li>اجرک، سندھی ٹوپی، پھلکاری اور روایتی لباس</li> <li>پاکستان کے مشہور کھانے اور علاقائی ڈشز</li> <li>عید، یومِ آزادی اور مقامی تہوار</li> <li><span style="color: #8e44ad; font-weight: bold;">شندور پولو فیسٹیول</span> اور سبی فیسٹیول</li> <li>پاکستانی فنون اور دستکاریاں</li> <li>لوک گیت اور روایتی رقص</li> <li>کثیر الثقافتی معاشرے کے فوائد</li> <li>امن، بھائی چارہ اور <span style="color: #c0392b;">برداشت</span> کی اہمیت</li> </ul> <h4 style="color: #3498db;">یہ MCQs کن طلبہ کے لیے مفید ہیں؟</h4> <p>یہ MCQs ان تمام طلبہ کے لیے بہت مفید ہیں جو:<br> • 5th Class Social Studies کی تیاری کر رہے ہیں<br> • اسکول ٹیسٹس اور ماہانہ امتحانات کی تیاری کرنا چاہتے ہیں<br> • فائنل امتحانات کے لیے اہم MCQs تلاش کر رہے ہیں<br> • <span style="color: #27ae60; font-weight: bold;">Concept based learning</span> حاصل کرنا چاہتے ہیں<br> • Competitive style objective preparation کرنا چاہتے ہیں</p> <h4 style="color: #3498db;">PakMCQs.org کی خاص بات</h4> <p><span class="highlight-word" style="color: #2980b9;">PakMCQs.org</span> پر MCQs کو آسان زبان اور مناسب وضاحت کے ساتھ تیار کیا گیا ہے تاکہ طلبہ صرف جوابات یاد نہ کریں بلکہ تصورات کو بھی اچھی طرح سمجھ سکیں۔ ویب سائٹ پر تعلیمی مواد باقاعدگی سے اپڈیٹ کیا جاتا ہے اور بار بار امتحانات میں آنے والے سوالات کو بھی شامل کیا جاتا ہے۔</p> <h4 style="color: #3498db;">آپ کیا سیکھیں گے؟</h4> <p>اس چیپٹر کی تیاری کے بعد طلبہ:<br> • <span style="color: #d35400;">پاکستانی ثقافت</span> کو سمجھ سکیں گے<br> • مختلف صوبوں کی روایات اور رسم و رواج جان سکیں گے<br> • قومی یکجہتی اور بھائی چارے کی اہمیت سمجھ سکیں گے<br> • کثیر الثقافتی معاشرے کے فوائد کی نشاندہی کر سکیں گے<br> • پاکستان کے علاقائی کھانوں، لباس اور تہواروں کے بارے میں معلومات حاصل کر سکیں گے</p> <p style="background: #f9f9f9; padding: 10px; border-right: 4px solid #e74c3c;"><strong>آخری بات:</strong> اگر آپ 5th Class Social Studies Chapter 2 “Culture – The Way We Live Together” کی مکمل MCQs تیاری کرنا چاہتے ہیں تو <span style="color: #2980b9; font-weight: bold;">PakMCQs.org</span> آپ کے لیے بہترین پلیٹ فارم ہے۔ یہاں آپ کو آسان، اہم اور امتحان پر مبنی MCQs ملیں گے جو اسکول امتحانات اور ٹیسٹ تیاری میں بہت مددگار ثابت ہوں گے۔</p> </div> </div> </div> <div class="read-more-btn" id="readMoreBtn">Read More</div> </div> <!-- Topics Table of Contents Container --> <div id="toc-container" class="toc-container" style="display: none;"> <h2>📚 Table of Contents (Topics Main Headings)</h2> <ul id="toc-list" class="toc-list"> <!-- TOC items will be injected here dynamically --> </ul> </div> <div class="controls"> <button class="btn btn-primary" id="toggleAnswersBtn">Show All Answers</button> <button class="btn btn-secondary" id="resetQuizBtn">Reset Quiz</button> </div> <!-- Global Selection Notice --> <div class="global-selection-notice"> <span class="urdu-text">چار آپشن میں سے کسی پر بھی کلک کرنے سے جواب سبز ہو جائے گا</span> </div> <div id="quiz-container"> <!-- Questions will be loaded here --> </div> <!-- FAQ Section - Updated design --> <div id="faq-container"> <div class="faq-section"> <h2>Frequently Asked Questions (FAQs)</h2> <!-- Visible FAQs (First 3) --> <div class="faq-item"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is 5th Class Social Studies Chapter 2 about?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Chapter 2 “Culture – The Way We Live Together” explains culture, nationalism, traditions, languages, food, clothing, festivals, and the diversity of Pakistani society.</p> </div> </div> <div class="faq-item"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What type of MCQs are included in this chapter?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>This MCQs set includes concept-based questions, short questions, definitions, and important repeated exam-style MCQs.</p> </div> </div> <div class="faq-item"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What topics are covered in this MCQs preparation?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>It covers nationalism, Pakistani culture, languages, dresses, foods, festivals, arts, handicrafts, folk songs, and multicultural society.</p> </div> </div> <!-- Hidden FAQs (Remaining 9) --> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>Why is culture important in Social Studies?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Culture helps us understand how people live together, share traditions, and respect each other’s way of life.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is meant by nationalism in this chapter?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Nationalism means love, unity, and loyalty towards one’s country and its people.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What are some important cultural items of Pakistan?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Important cultural items include Shalwar Kameez, Ajrak, Sindhi Cap, Phulkari, traditional foods, and regional handicrafts.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>Which festivals are included in this chapter?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>It includes Eid, Independence Day, local festivals, Shandur Polo Festival, and Sibi Festival.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is a multicultural society?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>A multicultural society is a society where people from different cultures, languages, and traditions live together peacefully.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What skills do students learn from this MCQs preparation?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Students improve their understanding of culture, develop concept-based learning, and prepare effectively for exams.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>How do these MCQs help in exams?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>They help students practice important questions, revise concepts, and improve performance in school tests and final exams.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>What is the importance of Pakistani culture in this chapter?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>It helps students learn about national identity, unity, traditions, and respect for diversity in Pakistan.</p> </div> </div> <div class="faq-item hidden-faq"> <div class="faq-question" onclick="toggleFAQ(this)"> <span>Why should students study these MCQs from PakMCQs.org?</span> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Because they are simple, well-explained, and exam-focused, helping students understand concepts instead of just memorizing answers.</p> </div> </div> <div class="see-more-faq"> <button id="seeMoreFaqBtn" class="btn btn-primary">See More FAQs</button> </div> </div> </div> <!-- Pagination --> <div class="pagination" id="pagination"> <!-- Pagination buttons will be added here --> </div> <!-- FOOTER AD SECTION HATA DIYA GAYA HAI --> </div> <!-- End of no-blogger-overlap wrapper --> <!-- Hidden canvas for generating share images --> <canvas id="shareCanvas" class="share-image-canvas" width="1200" height="630"></canvas> <script> // Social Media Icons Configuration - Easily change icons by updating these links const socialIcons = { facebook: "https://cdn-icons-png.flaticon.com/512/124/124010.png", twitter: "https://cdn-icons-png.flaticon.com/512/733/733579.png", whatsapp: "https://cdn-icons-png.flaticon.com/512/220/220236.png", link: "https://cdn-icons-png.flaticon.com/512/61/61020.png", sound: "https://cdn-icons-png.flaticon.com/512/3161/3161837.png" // Added sound icon }; // STEP 2: adsCode Variable ko Update Karein const adsCode = ` <ins class="adsbygoogle" style="display:block" data-ad-client="ca-pub-4073269280727447" data-ad-slot="5355688513" data-ad-format="auto" data-full-width-responsive="true"></ins> `; // STEP 3: applyAds Function ko Behtar Banayein (YAHAN ADD KIYA GAYA HAI) function applyAds() { const adContainers = document.querySelectorAll('.ad-container'); adContainers.forEach(container => { container.innerHTML = adsCode; // Yeh ab sirf <ins> tag daalay ga try { // Yeh line AdSense ko naye ad unit ko process karne ke liye kehti hai (adsbygoogle = window.adsbygoogle || []).push({}); } catch (e) { console.error("AdSense error: ", e); } }); } // Updated Data with pdf: true property for demonstration const questions = [ { "topicHeading": "Nationalism", "question": "From which Latin word is the term \"Nation\" derived?", "urdu": "لفظ \"Nation\" کس لاطینی لفظ سے نکلا ہے؟", "options": [ "National", "Natio", "Native", "Nature" ], "correctAnswer": "B", "explanation": "[red]Natio[/red] is correct because [blue]it is the original Latin root word[/blue] from which the modern English word \"Nation\" was formed.", "explanationUrdu": "[red]Natio[/red] درست ہے کیونکہ [blue]یہ وہ اصل لاطینی لفظ ہے[/blue] جس سے جدید انگریزی لفظ \"Nation\" (قوم) بنا ہے۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What does the Latin word ‘Natio’ mean?", "urdu": "لاطینی لفظ 'Natio' کا کیا مطلب ہے؟", "options": [ "Birth", "Country", "Power", "People" ], "correctAnswer": "A", "explanation": "[red]Birth[/red] is correct because [blue]the Latin term implies that a nation is traditionally related to the birth or race[/blue] of individuals.", "explanationUrdu": "[red]پیدائش (Birth)[/red] درست ہے کیونکہ [blue]لاطینی اصطلاح کا مطلب یہ ہے کہ قوم کا تعلق روایتی طور پر افراد کی پیدائش یا نسل سے ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the name of the spirit created among individuals based on race, religion, and language?", "urdu": "نسل، مذہب اور زبان کی بنیاد پر افراد میں پیدا ہونے والے جذبے اور روح کو کیا کہا جاتا ہے؟", "options": [ "Tourism", "Nationalism", "Business", "Technology" ], "correctAnswer": "B", "explanation": "[red]Nationalism[/red] is correct because [blue]it is the feeling of unity that makes people consider themselves as a single nation[/blue] based on shared values.", "explanationUrdu": "[red]قوم پرستی (Nationalism)[/red] درست ہے کیونکہ [blue]یہ اتحاد کا وہ جذبہ ہے جو لوگوں کو مشترکہ اقدار کی بنیاد پر خود کو ایک قوم سمجھنے پر مجبور کرتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How do we live together as a Pakistani nation?", "urdu": "بطور پاکستانی قوم ہم ایک ساتھ کیسے رہتے ہیں؟", "options": [ "Separately", "In anger", "In love, peace, and brotherhood", "Without talking" ], "correctAnswer": "C", "explanation": "[red]In love, peace, and brotherhood[/red] is correct because [blue]these values are the foundation of our national identity and unity[/blue] as Pakistanis.", "explanationUrdu": "[red]محبت، امن اور بھائی چارے کے ساتھ[/red] درست ہے کیونکہ [blue]یہ اقدار بطور پاکستانی ہماری قومی شناخت اور اتحاد کی بنیاد ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "To promote nationalism, what should we take care of for each other?", "urdu": "قوم پرستی کے جذبے کو فروغ دینے کے لیے ہمیں ایک دوسرے کی کس چیز کا خیال رکھنا چاہیے؟", "options": [ "Economic and social rights", "Only personal toys", "Only foreign news", "Personal secrets" ], "correctAnswer": "A", "explanation": "[red]Economic and social rights[/red] is correct because [blue]protecting these rights ensures that all citizens feel valued and supported[/blue] within the nation.", "explanationUrdu": "[red]معاشی اور سماجی حقوق[/red] درست ہے کیونکہ [blue]ان حقوق کے تحفظ سے اس بات کو یقینی بنایا جاتا ہے کہ تمام شہری قوم کے اندر خود کو اہم اور محفوظ محسوس کریں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Culture", "question": "What are the interactions, customs, and way of life of the people of an area called?", "urdu": "کسی علاقے کے لوگوں کے میل جول، رسم و رواج اور طرز زندگی کو کیا کہا جاتا ہے؟", "options": [ "Industry", "Economy", "Culture", "Climate" ], "correctAnswer": "C", "explanation": "[red]Culture[/red] is correct because [blue]it encompasses the social behavior, language, and unique traditions[/blue] that define a specific group of people.", "explanationUrdu": "[red]ثقافت (Culture)[/red] درست ہے کیونکہ [blue]اس میں وہ تمام سماجی رویے، زبان اور روایات شامل ہوتی ہیں[/blue] جو لوگوں کے کسی خاص گروہ کی پہچان بنتی ہیں۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "People of Pakistan are called Punjabis, Sindhis, or Baloch based on their:", "urdu": "پاکستان کے لوگوں کو ان کے علاقوں کی مناسبت سے پنجابی، سندھی یا بلوچ کہا جاتا ہے، یہ کس بنیاد پر ہوتا ہے؟", "options": [ "School names", "Provinces and regions", "Favorite colors", "Height and weight" ], "correctAnswer": "B", "explanation": "[red]Provinces and regions[/red] is correct because [blue]geographical locations define regional identities[/blue] like Pashtoons, Kashmiris, or Gilgit Baltistanis.", "explanationUrdu": "[red]صوبوں اور علاقوں کی بنیاد پر[/red] درست ہے کیونکہ [blue]جغرافیائی مقامات علاقائی شناختوں کا تعین کرتے ہیں[/blue] جیسے کہ پختون، کشمیری یا گلگت بلتستانیوں کا۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of the following is true about the cultures of different areas in Pakistan?", "urdu": "پاکستان کے مختلف علاقوں کی ثقافتوں کے بارے میں درج ذیل میں سے کون سی بات درست ہے؟", "options": [ "They are all exactly the same", "They are different from each other", "They have no language", "They only exist in modern cities" ], "correctAnswer": "B", "explanation": "[red]They are different from each other[/red] is correct because [blue]each region has its own unique customs, clothing, and way of life[/blue] that distinguish it from others.", "explanationUrdu": "[red]وہ ایک دوسرے سے مختلف ہیں[/red] درست ہے کیونکہ [blue]ہر علاقے کے اپنے منفرد رسم و رواج، لباس اور طرز زندگی ہیں[/blue] جو اسے دوسروں سے ممتاز کرتے ہیں۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Besides customs and language, what else is a key part of an area's culture?", "urdu": "رسم و رواج اور زبان کے علاوہ کسی علاقے کی ثقافت کا کلیدی حصہ اور کیا ہے؟", "options": [ "Religion and way of life", "Types of vehicles", "Names of shops", "Weather patterns" ], "correctAnswer": "A", "explanation": "[red]Religion and way of life[/red] is correct as [blue]they are fundamental elements that shape how people interact and behave[/blue] within their society.", "explanationUrdu": "[red]مذہب اور طرز زندگی[/red] درست ہے کیونکہ [blue]یہ وہ بنیادی عناصر ہیں جو اس بات کا تعین کرتے ہیں کہ لوگ اپنے معاشرے میں ایک دوسرے کے ساتھ کیسے رہتے اور برتاؤ کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Religion", "question": "What is the state religion of Pakistan?", "urdu": "پاکستان کا سرکاری مذہب کیا ہے؟", "options": [ "Christianity", "Hinduism", "Islam", "Sikhism" ], "correctAnswer": "C", "explanation": "[red]Islam[/red] is correct because [blue]it is officially recognized as the state religion[/blue] according to the constitution of the country.", "explanationUrdu": "[red]اسلام[/red] درست ہے کیونکہ [blue]ملک کے آئین کے مطابق اسے باضابطہ طور پر ریاست کا سرکاری مذہب تسلیم کیا گیا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "About what percentage of Pakistan's population is Muslim?", "urdu": "پاکستان کی تقریباً کتنی فیصد آبادی مسلمان ہے؟", "options": [ "50%", "80%", "97%", "60%" ], "correctAnswer": "C", "explanation": "[red]97%[/red] is correct as [blue]it represents the overwhelming majority of the total population[/blue] that follows the Islamic faith.", "explanationUrdu": "[red]97 فیصد[/red] درست ہے کیونکہ [blue]یہ کل آبادی کی اس بھاری اکثریت کو ظاہر کرتا ہے جو اسلامی عقیدے کی پیروی کرتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which religions besides Islam are practiced by people living in Pakistan?", "urdu": "پاکستان میں رہنے والے لوگ اسلام کے علاوہ کن مذاہب کی پیروی کرتے ہیں؟", "options": [ "Only Christianity", "Christianity, Hinduism, Sikhism, and Buddhism", "No other religions", "Only Buddhism" ], "correctAnswer": "B", "explanation": "[red]Christianity, Hinduism, Sikhism, and Buddhism[/red] is correct because [blue]Pakistan is home to several religious minorities[/blue] who live alongside the Muslim majority.", "explanationUrdu": "[red]مسیحیت، ہندو مت، سکھ مت اور بدھ مت[/red] درست ہے کیونکہ [blue]پاکستان میں کئی مذہبی اقلیتیں آباد ہیں[/blue] جو مسلمان اکثریت کے ساتھ مل کر رہتی ہیں۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Language", "question": "Besides being a collection of words, what else is language considered?", "urdu": "الفاظ کے مجموعے کے علاوہ زبان کو اور کیا سمجھا جاتا ہے؟", "options": [ "Personal secret", "National identity and cultural asset", "Only a hobby", "Physical exercise" ], "correctAnswer": "B", "explanation": "[red]National identity and cultural asset[/red] is correct because [blue]language defines who a nation is and preserves its history and traditions[/blue].", "explanationUrdu": "[red]قومی شناخت اور ثقافتی اثاثہ[/red] درست ہے کیونکہ [blue]زبان کسی قوم کی پہچان ہوتی ہے اور اس کی تاریخ اور روایات کو محفوظ رکھتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the national language of Pakistan?", "urdu": "پاکستان کی قومی زبان کون سی ہے؟", "options": [ "Arabic", "English", "Urdu", "Persian" ], "correctAnswer": "C", "explanation": "[red]Urdu[/red] is correct because [blue]it is the official national language that helps unite people[/blue] from different regions of Pakistan.", "explanationUrdu": "[red]اردو[/red] درست ہے کیونکہ [blue]یہ پاکستان کی سرکاری قومی زبان ہے جو مختلف علاقوں کے لوگوں کو متحد کرنے میں مدد دیتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which languages are spoken in the province of Balochistan?", "urdu": "صوبہ بلوچستان میں کون سی زبانیں بولی جاتی ہیں؟", "options": [ "Sindhi and Hindko", "Balochi, Pashto, and Brahui", "Punjabi and Shina", "Balti and Wakhi" ], "correctAnswer": "B", "explanation": "[red]Balochi, Pashto, and Brahui[/red] is correct as [blue]these are the primary regional languages spoken by the people[/blue] living in Balochistan.", "explanationUrdu": "[red]بلوچی، پشتو اور براہوی[/red] درست ہے کیونکہ [blue]یہ بلوچستان میں رہنے والے لوگوں کی بنیادی علاقائی زبانیں ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "In which province are Punjabi and Saraiki commonly spoken?", "urdu": "پنجابی اور سرائیکی عام طور پر کس صوبے میں بولی جاتی ہیں؟", "options": [ "Sindh", "Balochistan", "Punjab", "Khyber Pakhtunkhwa" ], "correctAnswer": "C", "explanation": "[red]Punjab[/red] is correct because [blue]Punjabi and Saraiki are the main local languages[/blue] that represent the culture of this province.", "explanationUrdu": "[red]پنجاب[/red] درست ہے کیونکہ [blue]پنجابی اور سرائیکی اس صوبے کی ثقافت کی نمائندگی کرنے والی اہم مقامی زبانیں ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Balti, Shina, and Broshisky are languages spoken in which region?", "urdu": "بلتی، شینا اور بروشسکی کن علاقوں میں بولی جانے والی زبانیں ہیں؟", "options": [ "Sindh", "Gilgit Baltistan", "Punjab", "Jamamu and Kashmir" ], "correctAnswer": "B", "explanation": "[red]Gilgit Baltistan[/red] is correct because [blue]the diverse mountainous region has several unique languages like Balti and Shina[/blue].", "explanationUrdu": "[red]گلگت بلتستان[/red] درست ہے کیونکہ [blue]اس متنوع پہاڑی علاقے میں بلتی اور شینا جیسی کئی منفرد زبانیں بولی جاتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which languages are spoken in Jammu and Kashmir?", "urdu": "جموں و کشمیر میں کون سی زبانیں بولی جاتی ہیں؟", "options": [ "Sindhi and Saraiki", "Kashmiri and Pahari", "Pashto and Hindko", "Wakhi and Balti" ], "correctAnswer": "B", "explanation": "[red]Kashmiri and Pahari[/red] is correct because [blue]these languages are the traditional means of communication in the Kashmir region[/blue].", "explanationUrdu": "[red]کشمیری اور پہاڑی[/red] درست ہے کیونکہ [blue]یہ زبانیں خطہ کشمیر میں رابطے کا روایتی ذریعہ ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What do all regional and local languages of Pakistan contain besides spoken words?", "urdu": "پاکستان کی تمام علاقائی اور مقامی زبانوں میں بولے جانے والے الفاظ کے علاوہ کیا شامل ہے؟", "options": [ "Only news reports", "Mathematical formulas", "Literary and poetic masterpieces", "Trade lists only" ], "correctAnswer": "C", "explanation": "[red]Literary and poetic masterpieces[/red] is correct because [blue]regional languages are rich in stories and poetry[/blue] that reflect our deep culture.", "explanationUrdu": "[red]ادبی اور شعری شاہکار[/red] درست ہے کیونکہ [blue]علاقائی زبانیں کہانیوں اور شاعری سے مالا مال ہیں جو ہماری گہری ثقافت کی عکاسی کرتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "In which script are Urdu and regional languages generally written?", "urdu": "اردو اور علاقائی زبانیں عام طور پر کس رسم الخط میں لکھی جاتی ہیں؟", "options": [ "Latin", "Arabic", "Devanagari", "Chinese" ], "correctAnswer": "B", "explanation": "[red]Arabic script[/red] is correct because [blue]Urdu and most regional languages in Pakistan share this writing style[/blue], which is also used for the Holy Quran.", "explanationUrdu": "[red]عربی[/red] درست ہے کیونکہ [blue]اردو اور پاکستان کی زیادہ تر علاقائی زبانیں اسی طرزِ تحریر میں لکھی جاتی ہیں[/blue] جس میں قرآن پاک لکھا گیا ہے۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "In which language is the Holy Quran written?", "urdu": "قرآن پاک کس زبان میں ہے؟", "options": [ "Persian", "Urdu", "Arabic", "English" ], "correctAnswer": "C", "explanation": "[red]Arabic[/red] is correct because [blue]it is the original language of the Holy Quran[/blue], making it a sacred language for Muslims worldwide.", "explanationUrdu": "[red]عربی[/red] درست ہے کیونکہ [blue]یہ قرآن پاک کی اصل زبان ہے[/blue]، جو اسے دنیا بھر کے مسلمانوں کے لیے ایک مقدس زبان بناتی ہے۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which language is given special attention in Pakistani educational Madrassas?", "urdu": "پاکستان کے تعلیمی مدارس میں کس زبان کی تعلیم پر خصوصی توجہ دی جاتی ہے؟", "options": [ "French", "Arabic", "German", "Spanish" ], "correctAnswer": "B", "explanation": "[red]Arabic[/red] is correct because [blue]religious schools or Madrassas prioritize this language to help students understand Islamic teachings[/blue] and the Holy Quran.", "explanationUrdu": "[red]عربی[/red] درست ہے کیونکہ [blue]مذہبی مدارس طلبہ کو اسلامی تعلیمات اور قرآن پاک سمجھنے میں مدد دینے کے لیے اس زبان کو ترجیح دیتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which language is used in the offices of Pakistan for official work?", "urdu": "پاکستان کے دفاتر میں سرکاری کام کے لیے کون سی زبان استعمال ہوتی ہے؟", "options": [ "Balochi", "Arabic", "English", "Sindhi" ], "correctAnswer": "C", "explanation": "[red]English[/red] is correct because [blue]it is the language used for formal documentation and communication in various government and private offices[/blue] in Pakistan.", "explanationUrdu": "[red]انگریزی[/red] درست ہے کیونکہ [blue]یہ پاکستان کے مختلف سرکاری اور نجی دفاتر میں باضابطہ دستاویزات اور رابطے کے لیے استعمال ہونے والی زبان ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Clothes", "question": "What is the national dress of Pakistan?", "urdu": "پاکستان کا قومی لباس کیا ہے؟", "options": [ "Kurta Pajama", "Pant Shirt", "Shalwar Qamees", "Dhoti Lacha" ], "correctAnswer": "C", "explanation": "[red]Shalwar Qamees[/red] is correct because [blue]it is recognized as the official national dress worn by the people across all regions[/blue] of Pakistan.", "explanationUrdu": "[red]شلوار قمیض[/red] درست ہے کیونکہ [blue]اسے پاکستان کے تمام علاقوں میں پہنا جانے والا باضابطہ قومی لباس تسلیم کیا جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "On what basis do people of each province and region wear their dresses?", "urdu": "ہر صوبے اور علاقے کے لوگ کس بنیاد پر لباس پہنتے ہیں؟", "options": [ "According to western movies", "According to their own traditions", "Based on sports trends", "Only for weddings" ], "correctAnswer": "B", "explanation": "[red]According to their own traditions[/red] is correct because [blue]provincial clothing reflects the unique cultural heritage and history[/blue] of each specific area.", "explanationUrdu": "[red]اپنی روایات کے مطابق[/red] درست ہے کیونکہ [blue]صوبائی لباس ہر مخصوص علاقے کے منفرد ثقافتی ورثے اور تاریخ کی عکاسی کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which factors influence the making of colourful dresses in Pakistan?", "urdu": "پاکستان میں رنگین لباس کی تیاری کن عوامل سے متاثر ہوتی ہے؟", "options": [ "Weather and religious needs", "Only modern machines", "Foreign fashion magazines", "Types of vehicles" ], "correctAnswer": "A", "explanation": "[red]Weather and religious needs[/red] is correct because [blue]clothing is designed to provide comfort in local climates and to follow the principles of modesty[/blue].", "explanationUrdu": "[red]موسم اور مذہبی ضروریات[/red] درست ہے کیونکہ [blue]لباس مقامی آب و ہوا میں سکون فراہم کرنے اور شرم و حیا کے اصولوں پر عمل کرنے کے لیے تیار کیے جاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the special hand-printed cloth made in Sindh called?", "urdu": "سندھ میں تیار ہونے والے خاص ہاتھ سے چھاپے گئے کپڑے کو کیا کہا جاتا ہے؟", "options": [ "Khadi", "Ajrak", "Phulkari", "Silk" ], "correctAnswer": "B", "explanation": "[red]Ajrak[/red] is correct because [blue]it is a traditional hand-printed cloth from Sindh[/blue], usually featuring red and dark blue patterns.", "explanationUrdu": "[red]اجرک (Ajrak)[/red] درست ہے کیونکہ [blue]یہ سندھ کا ایک روایتی ہاتھ سے چھاپا گیا کپڑا ہے[/blue]، جس پر عام طور پر سرخ اور گہرے نیلے رنگ کے نمونے ہوتے ہیں۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What are the traditional colors used in making Ajrak?", "urdu": "اجرک بنانے میں کون سے روایتی رنگ استعمال ہوتے ہیں؟", "options": [ "Green and White", "Black and Yellow", "Red and Dark Blue", "Pink and Orange" ], "correctAnswer": "C", "explanation": "[red]Red and Dark Blue[/red] is correct because [blue]these specific colors have been used for centuries to create the unique identity of Sindhi Ajrak[/blue].", "explanationUrdu": "[red]سرخ اور گہرا نیلا[/red] درست ہے کیونکہ [blue]یہ مخصوص رنگ صدیوں سے سندھی اجرک کی منفرد شناخت بنانے کے لیے استعمال ہو رہے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Besides being used as a turban or dupatta, how else do people use Ajrak?", "urdu": "پگڑی یا دوپٹے کے طور پر استعمال ہونے کے علاوہ، لوگ اجرک کو اور کس طرح استعمال کرتے ہیں؟", "options": [ "As a blanket or bed sheet", "As a school bag", "As a curtain for windows", "As a rain coat" ], "correctAnswer": "A", "explanation": "[red]As a blanket or bed sheet[/red] is correct because [blue]Ajrak is a versatile cloth used for various household and personal purposes[/blue] in Sindhi culture.", "explanationUrdu": "[red]کمبل یا بیڈ شیٹ کے طور پر[/red] درست ہے کیونکہ [blue]اجرک ایک کثیر المقاصد کپڑا ہے جو سندھی ثقافت میں مختلف گھریلو اور ذاتی مقاصد کے لیے استعمال ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the embroidery with silk threads and small glasses called?", "urdu": "ریشمی دھاگوں اور چھوٹے شیشوں والی کڑھائی کو کیا کہا جاتا ہے؟", "options": [ "Zari", "Gaj", "Chikan", "Ralli" ], "correctAnswer": "B", "explanation": "[red]Gaj[/red] is correct because [blue]it refers to the specific style of hand embroidery in Sindh that uses colorful silk threads and mirror work[/blue].", "explanationUrdu": "[red]گج (Gaj)[/red] درست ہے کیونکہ [blue]یہ سندھ میں ہاتھ کی کڑھائی کے اس مخصوص انداز کو کہتے ہیں جس میں رنگین ریشمی دھاگے اور شیشے کا کام کیا جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the special cap worn by Sindhi men that features small glass pieces?", "urdu": "سندھی مردوں کے سر پر پہنی جانے والی وہ خاص ٹوپی کیا کہلاتی ہے جس پر شیشے کے چھوٹے ٹکڑے لگے ہوتے ہیں؟", "options": [ "Karakul Cap", "Fez Cap", "Jinnah Cap", "Sindhi Cap" ], "correctAnswer": "D", "explanation": "[red]Sindhi Cap[/red] is correct because [blue]it is a traditional piece of headwear that is often worn along with Ajrak[/blue] to complete the Sindhi cultural dress.", "explanationUrdu": "[red]سندھی ٹوپی[/red] درست ہے کیونکہ [blue]یہ سر پر پہنا جانے والا ایک روایتی لباس ہے جو اکثر سندھی ثقافتی لباس کو مکمل کرنے کے لیے اجرک کے ساتھ پہنا جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the beautiful embroidery made by Punjabi women on their clothes called?", "urdu": "پنجابی خواتین اپنے کپڑوں پر جو خوبصورت کڑھائی کرتی ہیں اسے کیا کہا جاتا ہے؟", "options": [ "Gaj", "Phulkari", "Ajrak", "Zari" ], "correctAnswer": "B", "explanation": "[red]Phulkari[/red] is correct because [blue]it is a traditional floral embroidery style unique to the culture of Punjab[/blue], used to decorate shawls and headscarves.", "explanationUrdu": "[red]پھلکاری (Phulkari)[/red] درست ہے کیونکہ [blue]یہ پنجاب کی ثقافت سے وابستہ کڑھائی کا ایک روایتی انداز ہے[/blue]، جو عام طور پر چادروں اور دوپٹوں کو سجانے کے لیے استعمال ہوتا ہے۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What do Punjabi women generally wear along with a dupatta?", "urdu": "پنجابی خواتین عام طور پر دوپٹے کے ساتھ کیا پہنتی ہیں؟", "options": [ "Saree", "Frock", "Shalwar qamees", "Maxy" ], "correctAnswer": "C", "explanation": "[red]Shalwar qamees[/red] is correct because [blue]it is the common traditional dress for women in Punjab, often paired with a dupatta[/blue] for a complete look.", "explanationUrdu": "[red]شلوار قمیض[/red] درست ہے کیونکہ [blue]یہ پنجاب میں خواتین کا عام روایتی لباس ہے، جسے مکمل لباس کے لیے اکثر دوپٹے کے ساتھ پہنا جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What specific dress is worn by gypsy women in Punjab?", "urdu": "پنجاب میں خانہ بدوش (Gypsy) خواتین کون سا مخصوص لباس پہنتی ہیں؟", "options": [ "Ghagra", "Uniform", "Gown", "Jeans" ], "correctAnswer": "A", "explanation": "[red]Ghagra[/red] is correct as [blue]it is the traditional long skirt worn by gypsy women, representing their unique cultural identity[/blue] within the region.", "explanationUrdu": "[red]گھاگرا (Ghagra)[/red] درست ہے کیونکہ [blue]یہ خانہ بدوش خواتین کا روایتی لباس ہے، جو خطے میں ان کی منفرد ثقافتی شناخت کی نمائندگی کرتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of these is a common traditional clothing item for men in rural Punjab?", "urdu": "دیہی پنجاب میں مردوں کے لیے روایتی لباس کا عام حصہ کون سا ہے؟", "options": [ "Suit and tie", "Dhoti kurta, lungi, or lacha", "Shorts", "Tracksuit" ], "correctAnswer": "B", "explanation": "[red]Dhoti kurta, lungi, or lacha[/red] is correct because [blue]these are the preferred traditional clothes for men living in the rural areas of Punjab[/blue].", "explanationUrdu": "[red]دھوتی کرتہ، لنگی یا لچھا[/red] درست ہے کیونکہ [blue]یہ پنجاب کے دیہی علاقوں میں رہنے والے مردوں کے پسندیدہ روایتی لباس ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What do Punjabi men in rural areas typically wear on their heads?", "urdu": "پنجاب کے دیہی علاقوں میں مرد عام طور پر اپنے سر پر کیا پہنتے ہیں؟", "options": [ "Helmet", "Cap or turban", "Crown", "Sun hat" ], "correctAnswer": "B", "explanation": "[red]Cap or turban[/red] is correct because [blue]headwear like a turban (pagri) is a symbol of respect and tradition for men[/blue] in Punjabi villages.", "explanationUrdu": "[red]ٹوپی یا پگڑی (Turban)[/red] درست ہے کیونکہ [blue]پگڑی جیسی سر کی پوشاک پنجاب کے دیہاتوں میں مردوں کے لیے احترام اور روایت کی علامت سمجھی جاتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the length of the shirt in the unique traditional dress of Balochistan?", "urdu": "بلوچستان کے منفرد روایتی لباس میں قمیض کی لمبائی کتنی ہوتی ہے؟", "options": [ "Above the waist", "Below the knee", "Short length", "Hip length" ], "correctAnswer": "B", "explanation": "[red]Below the knee[/red] is correct because [blue]the traditional Balochi shirt is intentionally long[/blue], which distinguishes it from the styles of other provinces.", "explanationUrdu": "[red]گھٹنے سے نیچے[/red] درست ہے کیونکہ [blue]روایتی بلوچی قمیض قصداً لمبی رکھی جاتی ہے[/blue]، جو اسے دوسرے صوبوں کے انداز سے ممتاز کرتی ہے۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which type of shalwar is part of the unique Balochi dress?", "urdu": "بلوچی لباس میں کس قسم کی شلوار شامل ہوتی ہے؟", "options": [ "Tight shalwar", "Narrow shalwar", "Wide-brimmed shalwar", "Short shalwar" ], "correctAnswer": "C", "explanation": "[red]Wide-brimmed shalwar[/red] is correct as [blue]the Balochi culture is famous for its very baggy and wide shalwars[/blue] that provide comfort and a unique look.", "explanationUrdu": "[red]گھیر دار (Wide-brimmed) شلوار[/red] درست ہے کیونکہ [blue]بلوچی ثقافت اپنی بہت زیادہ گھیر والی شلواروں کے لیے مشہور ہے[/blue] جو آرام دہ اور منفرد ہوتی ہیں۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What do Balochi men typically wear on their heads as part of their popular clothing?", "urdu": "بلوچی مرد اپنے مشہور لباس کے حصے کے طور پر عام طور پر سر پر کیا پہنتے ہیں؟", "options": [ "Sun hats", "Caps and large turbans", "Crowns", "Only headbands" ], "correctAnswer": "B", "explanation": "[red]Caps and large turbans[/red] is correct because [blue]wearing a large turban is a traditional symbol of dignity and respect[/blue] for men in Balochistan.", "explanationUrdu": "[red]ٹوپیاں اور بڑی پگڑیاں[/red] درست ہے کیونکہ [blue]بلوچستان میں مردوں کے لیے بڑی پگڑی پہننا وقار اور احترام کی روایتی علامت ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What kind of clothes do women in Balochistan wear?", "urdu": "بلوچستان میں خواتین کس قسم کے کپڑے پہنتی ہیں؟", "options": [ "Saree and blouse", "Short qamees and jeans", "Long embroidered qamees and shawls", "Modern frocks" ], "correctAnswer": "C", "explanation": "[red]Long embroidered qamees and shawls[/red] is correct because [blue]Balochi women's dresses are known for their intricate hand embroidery and long length[/blue].", "explanationUrdu": "[red]لمبی کڑھائی والی قمیض اور شالیں[/red] درست ہے کیونکہ [blue]بلوچی خواتین کے ملبوسات اپنی پیچیدہ ہاتھ کی کڑھائی اور لمبی لمبائی کے لیے مشہور ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the common dress worn by people in Khyber Pakhtunkhwa?", "urdu": "خیبر پختونخوا کے لوگ عام طور پر کون سا لباس پہنتے ہیں؟", "options": [ "Pant Shirt", "Shalwar Qamees", "Dhoti Lacha", "Suit" ], "correctAnswer": "B", "explanation": "[red]Shalwar Qamees[/red] is correct because [blue]it is the standard traditional attire in Khyber Pakhtunkhwa[/blue], just like in other parts of the country.", "explanationUrdu": "[red]شلوار قمیض[/red] درست ہے کیونکہ [blue]پاکستان کے دیگر حصوں کی طرح خیبر پختونخوا میں بھی یہ سب سے زیادہ پہنا جانے والا روایتی لباس ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What do men in Khyber Pakhtunkhwa typically wear over their shirt?", "urdu": "خیبر پختونخوا میں مرد عام طور پر قمیض کے اوپر کیا پہنتے ہیں؟", "options": [ "Tie", "Waistcoat", "Scarf", "Overcoat" ], "correctAnswer": "B", "explanation": "[red]Waistcoat[/red] is correct because [blue]men in this region prefer wearing it with a shirt to complete their traditional look[/blue].", "explanationUrdu": "[red]واسکٹ (Waistcoat)[/red] درست ہے کیونکہ [blue]اس خطے کے مرد اپنے روایتی لباس کو مکمل کرنے کے لیے اسے قمیض کے ساتھ پہننا پسند کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which special footwear is famous and widely worn in Khyber Pakhtunkhwa?", "urdu": "خیبر پختونخوا میں کون سا خاص جوتا مشہور ہے اور بڑے پیمانے پر پہنا جاتا ہے؟", "options": [ "Joggers", "Boots", "Peshawari chappals", "Sandals" ], "correctAnswer": "C", "explanation": "[red]Peshawari chappals[/red] is correct as [blue]it is the world-famous traditional footwear associated with the culture of Khyber Pakhtunkhwa[/blue].", "explanationUrdu": "[red]پشاور چپل[/red] درست ہے کیونکہ [blue]یہ خیبر پختونخوا کی ثقافت سے وابستہ دنیا بھر میں مشہور روایتی جوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What do women in Khyber Pakhtunkhwa traditionally wear?", "urdu": "خیبر پختونخوا میں خواتین روایتی طور پر کیا پہنتی ہیں؟", "options": [ "Saree", "Shawl and phulkari frock", "Uniform", "Simple gown" ], "correctAnswer": "B", "explanation": "[red]Shawl and phulkari frock[/red] is correct because [blue]these items are key parts of the traditional feminine dress in this region[/blue].", "explanationUrdu": "[red]شال اور پھلکاری فراک[/red] درست ہے کیونکہ [blue]یہ چیزیں اس خطے میں خواتین کے روایتی لباس کا اہم حصہ ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the embroidered cloak worn by Kashmiri men and women called?", "urdu": "کشمیری مرد اور خواتین جو کڑھائی والا چغہ (لبادہ) پہنتے ہیں اسے کیا کہا جاتا ہے؟", "options": [ "Ajrak", "Pheran", "Phulkari", "Gaj" ], "correctAnswer": "B", "explanation": "[red]Pheran[/red] is correct because [blue]it is the specific long, loose cloak used in Kashmir to keep warm and maintain their unique cultural tradition[/blue].", "explanationUrdu": "[red]پھیرن (Pheran)[/red] درست ہے کیونکہ [blue]یہ کشمیر میں پہنا جانے والا ایک خاص لمبا اور ڈھیلا لباس ہے جو سردی سے بچنے اور ان کی منفرد ثقافتی روایت کو برقرار رکھنے کے لیے استعمال ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "In which local language is the term “Pheran” used for the traditional cloak?", "urdu": "روایتی لباس کے لیے \"پھیرن\" کی اصطلاح کس مقامی زبان میں استعمال ہوتی ہے؟", "options": [ "Punjabi", "Sindhi", "Kashmiri", "Balochi" ], "correctAnswer": "C", "explanation": "[red]Kashmiri[/red] is correct as [blue]\"Pheran\" is the native term given to this embroidered garment by the people living in the Kashmir region[/blue].", "explanationUrdu": "[red]کشمیری[/red] درست ہے کیونکہ [blue]\"پھیرن\" وہ مقامی اصطلاح ہے جو خطہ کشمیر میں رہنے والے لوگ اس کڑھائی والے لباس کے لیے استعمال کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What do Kashmiri women typically wear on their heads?", "urdu": "کشمیری خواتین عام طور پر اپنے سر پر کیا پہنتی ہیں؟", "options": [ "Turban", "Scarf", "Helmet", "Crown" ], "correctAnswer": "B", "explanation": "[red]Scarf[/red] is correct because [blue]it is the standard head covering used by women in Kashmir to complement their traditional Pheran[/blue].", "explanationUrdu": "[red]اسکارف (Scarf)[/red] درست ہے کیونکہ [blue]یہ کشمیر میں خواتین کی طرف سے اپنے روایتی پھیرن کے ساتھ سر ڈھانپنے کے لیے استعمال ہونے والا عام لباس ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Along with the Pheran, what do Kashmiri men wear on their heads?", "urdu": "پھیرن کے ساتھ کشمیری مرد اپنے سر پر کیا پہنتے ہیں؟", "options": [ "Large turban", "Cap", "Sun hat", "Bandana" ], "correctAnswer": "B", "explanation": "[red]Cap[/red] is correct because [blue]a traditional cap is a common part of the attire for Kashmiri men, completing their cultural look[/blue].", "explanationUrdu": "[red]ٹوپی (Cap)[/red] درست ہے کیونکہ [blue]روایتی ٹوپی کشمیری مردوں کے لباس کا ایک عام حصہ ہے، جو ان کی ثقافتی شناخت کو مکمل کرتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What material are the coats and caps in Gilgit Baltistan usually made of?", "urdu": "گلگت بلتستان میں کوٹ اور ٹوپیاں عام طور پر کس مواد سے بنی ہوتی ہیں؟", "options": [ "Silk", "Cotton", "Wool", "Leather" ], "correctAnswer": "C", "explanation": "[red]Wool[/red] is correct because [blue]people in this cold mountainous region use warm material to make their traditional clothing[/blue] for protection against the weather.", "explanationUrdu": "[red]اون (Wool)[/red] درست ہے کیونکہ [blue]اس سرد پہاڑی علاقے کے لوگ موسم سے بچاؤ کے لیے اپنے روایتی لباس تیار کرنے میں گرم مواد کا استعمال کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What are the loose clothes worn by people in Gilgit Baltistan called?", "urdu": "گلگت بلتستان میں لوگوں کے پہنے جانے والے ڈھیلے ڈھالے کپڑوں کو کیا کہا جاتا ہے؟", "options": [ "Pheran", "Shuga", "Ajrak", "Lungi" ], "correctAnswer": "B", "explanation": "[red]Shuga[/red] is correct as [blue]it refers to the traditional loose-fitting outer garment worn by the people in the Gilgit Baltistan region[/blue].", "explanationUrdu": "[red]شوگا (Shuga)[/red] درست ہے کیونکہ [blue]یہ گلگت بلتستان کے علاقے میں لوگوں کے پہنے جانے والے روایتی ڈھیلے بیرونی لباس کا نام ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is added to the special wool cap in Gilgit Baltistan on special occasions?", "urdu": "گلگت بلتستان میں خاص مواقع پر اون کی مخصوص ٹوپی میں کیا لگایا جاتا ہے؟", "options": [ "Small glass", "Silk thread", "A feather", "Gold coin" ], "correctAnswer": "C", "explanation": "[red]A feather[/red] is correct because [blue]placing a feather in the wool cap is a unique traditional practice for celebrations[/blue] in this area.", "explanationUrdu": "[red]پر (A feather)[/red] درست ہے کیونکہ [blue]اون کی ٹوپی میں پر لگانا اس علاقے میں تقریبات کے لیے ایک منفرد روایتی طریقہ ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the name of the famous embroidered cap worn by women in Gilgit?", "urdu": "گلگت میں خواتین کی طرف سے پہنی جانے والی مشہور کڑھائی والی ٹوپی کا کیا نام ہے؟", "options": [ "Gaj", "Iraghi", "Phulkari", "Sindhi cap" ], "correctAnswer": "B", "explanation": "[red]Iraghi[/red] is correct because [blue]it is a beautifully embroidered traditional cap that is considered a famous part of a woman's dress in Gilgit[/blue].", "explanationUrdu": "[red]ارافی یا اراغی (Iraghi)[/red] درست ہے کیونکہ [blue]یہ خوبصورت کڑھائی والی روایتی ٹوپی ہے جسے گلگت میں خواتین کے لباس کا ایک مشہور حصہ سمجھا جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What are the northern areas of Pakistan famous for?", "urdu": "پاکستان کے شمالی علاقے کس وجہ سے مشہور ہیں؟", "options": [ "Sandy deserts", "High mountains and peaks", "Coastal beaches", "Flat plains" ], "correctAnswer": "B", "explanation": "[red]High mountains and peaks[/red] is correct because [blue]upper Khyber Pakhtunkhwa and Gilgit Baltistan are globally known for their tall mountain ranges[/blue].", "explanationUrdu": "[red]اونچے پہاڑ اور چوٹیاں[/red] درست ہے کیونکہ [blue]بالائی خیبر پختونخوا اور گلگت بلتستان اپنی بلند و بالا پہاڑی چوٹیوں کی وجہ سے پوری دنیا میں مشہور ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which place is the home of the ancient Kalash Civilization?", "urdu": "قدیم کیلاش تہذیب کا گھر کون سا علاقہ ہے؟", "options": [ "Lahore", "Chitral", "Multan", "Quetta" ], "correctAnswer": "B", "explanation": "[red]Chitral[/red] is correct because [blue]it is the specific region in northern Pakistan where the ancient Kalash people live[/blue] and preserve their unique history.", "explanationUrdu": "[red]چترال[/red] درست ہے کیونکہ [blue]یہ پاکستان کے شمال میں وہ مخصوص علاقہ ہے جہاں قدیم کیلاش لوگ رہتے ہیں[/blue] اور اپنی منفرد تاریخ کو محفوظ رکھے ہوئے ہیں۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What does the word ‘Kalash’ mean?", "urdu": "لفظ 'کیلاش' کا کیا مطلب ہے؟", "options": [ "Those wearing white clothes", "Those wearing black clothes", "Those wearing silk clothes", "Those wearing colorful hats" ], "correctAnswer": "B", "explanation": "[red]Those wearing black clothes[/red] is correct because [blue]the term Kalash describes the traditional identity of these people based on the color of their clothing[/blue].", "explanationUrdu": "[red]کالے کپڑے پہننے والے[/red] درست ہے کیونکہ [blue]لفظ کیلاش ان لوگوں کی روایتی شناخت کو ظاہر کرتا ہے جو ان کے لباس کے رنگ کی بنیاد پر ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which regions make up the northern areas of Pakistan?", "urdu": "پاکستان کے شمالی علاقے کن خطوں پر مشتمل ہیں؟", "options": [ "Sindh and Punjab", "Upper Khyber Pakhtunkhwa and Gilgit Baltistan", "Balochistan and Iran", "Karachi and Gwadar" ], "correctAnswer": "B", "explanation": "[red]Upper Khyber Pakhtunkhwa and Gilgit Baltistan[/red] is correct because [blue]these high-altitude northern territories are grouped together for their geography[/blue].", "explanationUrdu": "[red]بالائی خیبر پختونخوا اور گلگت بلتستان[/red] درست ہے کیونکہ [blue]یہ بلند و بالا شمالی علاقے اپنے جغرافیہ کی وجہ سے ایک ساتھ شمار کیے جاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Food", "question": "What kind of food do Pakistanis generally love to eat?", "urdu": "پاکستانی عموماً کس قسم کا کھانا کھانا پسند کرتے ہیں؟", "options": [ "Sweet food", "Spicy food", "Bland food", "Frozen food" ], "correctAnswer": "B", "explanation": "[red]Spicy food[/red] is correct because [blue]most people in Pakistan enjoy dishes prepared with a variety of rich and hot spices[/blue] for better flavor.", "explanationUrdu": "[red]مصالحہ دار کھانا (Spicy food)[/red] درست ہے کیونکہ [blue]پاکستان میں زیادہ تر لوگ بہتر ذائقے کے لیے مختلف قسم کے بھرپور اور گرم مصالحوں سے تیار کردہ پکوان پسند کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Why are regional foods of Pakistan famous all over the country?", "urdu": "پاکستان کے علاقائی کھانے ملک بھر میں کیوں مشہور ہیں؟", "options": [ "For their low prices", "For their taste and smell", "For their packaging", "For their weight" ], "correctAnswer": "B", "explanation": "[red]For their taste and smell[/red] is correct because [blue]each region has unique recipes that are loved for their delicious flavors and appetizing aromas[/blue].", "explanationUrdu": "[red]ذائقہ اور خوشبو[/red] درست ہے کیونکہ [blue]ہر علاقے کی اپنی منفرد تراکیب ہیں جو اپنے لذیذ ذائقوں اور اشتہا انگیز خوشبوؤں کی وجہ سے پسند کی جاتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of these is a famous food item from Khyber Pakhtunkhwa?", "urdu": "درج ذیل میں سے خیبر پختونخوا کا مشہور کھانا کون سا ہے؟", "options": [ "Sindhi Biryani", "Chapli kebab", "Fish curry", "Saag" ], "correctAnswer": "B", "explanation": "[red]Chapli kebab[/red] is correct because [blue]it is one of the most well-known traditional meat dishes originating from the Khyber Pakhtunkhwa region[/blue].", "explanationUrdu": "[red]چپلی کباب[/red] درست ہے کیونکہ [blue]یہ خیبر پختونخوا کے علاقے سے شروع ہونے والے گوشت کے مشہور ترین روایتی پکوانوں میں سے ایک ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What does the term \"ghate rujy\" refer to in Khyber Pakhtunkhwa?", "urdu": "خیبر پختونخوا میں \"ghate rujy\" سے کیا مراد ہے؟", "options": [ "Fried fish", "Fat rice", "Sweet bread", "Spiced meat" ], "correctAnswer": "B", "explanation": "[red]Fat rice[/red] is correct because [blue]\"ghate rujy\" is the local name for a specific type of hearty rice dish[/blue] popular in the province.", "explanationUrdu": "[red]موٹے چاول (Fat rice)[/red] درست ہے کیونکہ [blue]\"ghate rujy\" صوبے میں مقبول ایک مخصوص قسم کے چاولوں کے پکوان کا مقامی نام ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What kind of tea is specifically liked by the people of Khyber Pakhtunkhwa?", "urdu": "خیبر پختونخوا کے لوگ خاص طور پر کس قسم کی چائے پسند کرتے ہیں؟", "options": [ "Milk tea", "Black tea", "Green tea", "Coffee" ], "correctAnswer": "C", "explanation": "[red]Green tea[/red] is correct because [blue]it is a traditional beverage in Khyber Pakhtunkhwa, often served after meals[/blue] for digestion and health.", "explanationUrdu": "[red]سبز چائے (Green tea)[/red] درست ہے کیونکہ [blue]یہ خیبر پختونخوا کا روایتی مشروب ہے، جو اکثر ہاضمے اور صحت کے لیے کھانے کے بعد پیش کیا جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of these foods from Khyber Pakhtunkhwa is made from goat's meat?", "urdu": "خیبر پختونخوا کے ان کھانوں میں سے کون سا بکری کے گوشت سے بنایا جاتا ہے؟", "options": [ "Rajma", "Mutton", "Broiled potatoes", "Burrani" ], "correctAnswer": "B", "explanation": "[red]Mutton[/red] is correct because [blue]it refers to the meat of a goat, which is a key ingredient in many famous Pashtun dishes[/blue].", "explanationUrdu": "[red]مٹن (Mutton)[/red] درست ہے کیونکہ [blue]یہ بکری کے گوشت کو کہتے ہیں، جو پشتونوں کے بہت سے مشہور پکوانوں میں ایک بنیادی جزو کے طور پر استعمال ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the most popular food of Sindh?", "urdu": "سندھ کا سب سے مقبول کھانا کون سا ہے؟", "options": [ "Chapli Kebab", "Sindhi Biryani", "Saag", "Kabli Rice" ], "correctAnswer": "B", "explanation": "[red]Sindhi Biryani[/red] is correct because [blue]it is the most famous rice dish originating from Sindh[/blue], known for its spicy and rich flavor.", "explanationUrdu": "[red]سندھی بریانی[/red] درست ہے کیونکہ [blue]یہ سندھ کا سب سے مشہور چاولوں کا پکوان ہے جو اپنے مصالحے دار اور بھرپور ذائقے کی وجہ سے جانا جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which fish is specifically eaten with great interest by the people of Sindh?", "urdu": "سندھ کے لوگ کون سی مچھلی خاص طور پر بڑے شوق سے کھاتے ہیں؟", "options": [ "Palla fish", "Salmon", "Trout", "Tuna" ], "correctAnswer": "A", "explanation": "[red]Palla fish[/red] is correct because [blue]it is a traditional specialty of Sindh, often found in the Indus River[/blue] and enjoyed for its unique taste.", "explanationUrdu": "[red]پلا مچھلی[/red] درست ہے کیونکہ [blue]یہ سندھ کی ایک روایتی خاصیت ہے، جو اکثر دریائے سندھ میں پائی جاتی ہے[/blue] اور اپنے منفرد ذائقے کی وجہ سے پسند کی جاتی ہے۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of these is a traditional vegetable dish in Sindh?", "urdu": "سندھ میں روایتی سبزی کا پکوان ان میں سے کون سا ہے؟", "options": [ "Aloo Paratha", "Sai bhaiji", "Sarson Saag", "Rajma" ], "correctAnswer": "B", "explanation": "[red]Sai bhaiji[/red] is correct because [blue]it is a healthy and popular Sindhi dish made with spinach, lentils, and various vegetables[/blue].", "explanationUrdu": "[red]سائی بھاجی[/red] درست ہے کیونکہ [blue]یہ پالک، دالوں اور مختلف سبزیوں سے تیار کردہ ایک صحت بخش اور مقبول سندھی پکوان ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Rabri falooda and Matka kulfi are examples of what in Sindh?", "urdu": "سندھ میں ربڑی فالودہ اور مٹکا قلفی کس چیز کی مثالیں ہیں؟", "options": [ "Spicy starters", "Breakfast items", "Popular sweet dishes", "Salty snacks" ], "correctAnswer": "C", "explanation": "[red]Popular sweet dishes[/red] is correct because [blue]Matka kulfi, Rabri falooda, and Labshireen are unique desserts enjoyed for their sweet taste[/blue].", "explanationUrdu": "[red]مقبول میٹھے پکوان[/red] درست ہے کیونکہ [blue]مٹکا قلفی، ربڑی فالودہ اور لبِ شیریں وہ منفرد میٹھے ہیں جو اپنے ذائقے کی وجہ سے پسند کیے جاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Apart from Biryani and fish, what other dish is eagerly eaten in Sindh?", "urdu": "بریانی اور مچھلی کے علاوہ سندھ میں اور کون سا پکوان شوق سے کھایا جاتا ہے؟", "options": [ "Nihari and Haleem", "Makai ki Roti", "Ghate Rujy", "Potharay" ], "correctAnswer": "A", "explanation": "[red]Nihari and Haleem[/red] is correct because [blue]these slow-cooked meat dishes are part of the favorite food items for the people of Sindh[/blue].", "explanationUrdu": "[red]نہاری اور حلیم[/red] درست ہے کیونکہ [blue]یہ دھیمی آنچ پر پکے ہوئے گوشت کے پکوان سندھ کے لوگوں کی پسندیدہ خوراک کا حصہ ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which popular and favourite food is a hallmark of Balochi culture?", "urdu": "بلوچی ثقافت کا مقبول اور پسندیدہ کھانا کون سا ہے؟", "options": [ "Saag", "Sajji", "Haleem", "Mamtu" ], "correctAnswer": "B", "explanation": "[red]Sajji[/red] is correct because [blue]it is a world-famous Balochi dish consisting of whole lamb or chicken roasted to perfection[/blue], representing their unique culinary heritage.", "explanationUrdu": "[red]سجی (Sajji)[/red] درست ہے کیونکہ [blue]یہ بلوچستان کا ایک عالمی شہرت یافتہ پکوان ہے جس میں پورے بکرے یا مرغی کو بھون کر تیار کیا جاتا ہے[/blue]، جو ان کے منفرد ثقافتی ورثے کی نمائندگی کرتا ہے۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Kaak and Khaddi Kabab are traditional foods belonging to which province?", "urdu": "کاک اور کھڈی کباب کس صوبے کے روایتی کھانے ہیں؟", "options": [ "Sindh", "Punjab", "Balochistan", "Khyber Pakhtunkhwa" ], "correctAnswer": "C", "explanation": "[red]Balochistan[/red] is correct because [blue]Kaak (a hard traditional bread) and Khaddi Kabab are authentic dishes specifically prepared and enjoyed by the people[/blue] of this region.", "explanationUrdu": "[red]بلوچستان[/red] درست ہے کیونکہ [blue]کاک (ایک روایتی سخت روٹی) اور کھڈی کباب اس خطے کے لوگوں کے تیار کردہ اور پسندیدہ مستند پکوان ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of these is a famous food item from Gilgit Baltistan?", "urdu": "ان میں سے کون سا گلگت بلتستان کا مشہور کھانا ہے؟", "options": [ "Mamtu", "Nihari", "Biryani", "Chapli Kebab" ], "correctAnswer": "A", "explanation": "[red]Mamtu[/red] is correct as [blue]it is a traditional steamed dumpling dish filled with meat, which is highly popular among the people of Gilgit Baltistan[/blue].", "explanationUrdu": "[red]ممتو (Mamtu)[/red] درست ہے کیونکہ [blue]یہ گوشت سے بھرا ہوا ایک روایتی اسٹیمڈ ڈمپلنگ ہے جو گلگت بلتستان کے لوگوں میں بہت مقبول ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is \"Sanna Bachi\" in the culture of Gilgit Baltistan?", "urdu": "گلگت بلتستان کی ثقافت میں \"سنا بچی\" (Sanna Bachi) کیا ہے؟", "options": [ "A sweet dish", "A meat sauce", "A drink", "A type of bread" ], "correctAnswer": "C", "explanation": "[red]A drink[/red] is correct because [blue]Sanna Bachi is a traditional beverage enjoyed by the residents of Gilgit Baltistan[/blue] along with their local meals.", "explanationUrdu": "[red]ایک مشروب (Drink)[/red] درست ہے کیونکہ [blue]\"سنا بچی\" گلگت بلتستان کا ایک روایتی مشروب ہے جو وہاں کے لوگ اپنے مقامی کھانوں کے ساتھ شوق سے پیتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Shab Daig and Roghan Josh are part of which regional cuisine?", "urdu": "شب دیگ اور روغن جوش کس علاقائی پکوان کا حصہ ہیں؟", "options": [ "Sindhi", "Kashmiri", "Balochi", "Punjabi" ], "correctAnswer": "B", "explanation": "[red]Kashmiri[/red] is correct because [blue]Shab Daig and Roghan Josh are signature slow-cooked meat dishes that define the rich taste of Kashmiri food[/blue].", "explanationUrdu": "[red]کشمیری[/red] درست ہے کیونکہ [blue]شب دیگ اور روغن جوش گوشت کے وہ مخصوص پکوان ہیں جو کشمیری کھانوں کے بھرپور ذائقے کی پہچان ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which meatball dish is a famous part of Kashmiri food?", "urdu": "گوشت کے کوفتوں والا کون سا پکوان کشمیری کھانے کا مشہور حصہ ہے؟", "options": [ "Karahi", "Harissa", "Kashmiri Gashtaba", "Sajji" ], "correctAnswer": "C", "explanation": "[red]Kashmiri Gashtaba[/red] is correct as [blue]it is a traditional delicacy made of minced meat balls cooked in a yogurt-based gravy[/blue], often served at special occasions in Kashmir.", "explanationUrdu": "[red]کشمیری گشتابہ[/red] درست ہے کیونکہ [blue]یہ دہی کی گریوی میں پکے ہوئے قیمے کے کوفتوں کا ایک روایتی پکوان ہے[/blue]، جو اکثر کشمیر میں خاص مواقع پر پیش کیا جاتا ہے۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which special food do Baloch people use to start their winter?", "urdu": "بلوچ اپنی سردیوں کا آغاز کس خاص کھانے سے کرتے ہیں؟", "options": [ "Sajji", "Balochi busri", "Landhi", "Kaak" ], "correctAnswer": "B", "explanation": "[red]Balochi busri[/red] is correct because [blue]it is a special traditional bread prepared and eaten by the Baloch people to welcome the winter season[/blue].", "explanationUrdu": "[red]بلوچی بسری[/red] درست ہے کیونکہ [blue]یہ ایک خاص روایتی روٹی ہے جو بلوچ لوگ سردیوں کے موسم کے آغاز پر تیار کر کے کھاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What are the main ingredients used to make Balochi busri?", "urdu": "بلوچی بسری بنانے میں کون سے اہم اجزاء استعمال ہوتے ہیں؟", "options": [ "Flour, oil, and salt", "Meat and spices", "Flour, desi ghee, and gur", "Rice and milk" ], "correctAnswer": "C", "explanation": "[red]Flour, desi ghee, and gur[/red] is correct as [blue]these healthy ingredients give the bread its sweet taste and energy for the cold weather[/blue].", "explanationUrdu": "[red]آٹا، دیسی گھی اور گڑ[/red] درست ہے کیونکہ [blue]یہ صحت بخش اجزاء روٹی کو میٹھا ذائقہ دیتے ہیں اور سرد موسم کے لیے توانائی فراہم کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How is Balochi busri cooked in terms of flavor?", "urdu": "ذائقے کے لحاظ سے بلوچی بسری کو کیسے پکایا جاتا ہے؟", "options": [ "With lots of red chili", "Without spices", "Very salty", "With sour lemon" ], "correctAnswer": "B", "explanation": "[red]Without spices[/red] is correct because [blue]Balochi busri is a sweet, plain bread that does not contain the hot spices usually found in other foods[/blue].", "explanationUrdu": "[red]مصالحوں کے بغیر[/red] درست ہے کیونکہ [blue]بلوچی بسری ایک میٹھی اور سادہ روٹی ہے جس میں وہ تیز مصالحے نہیں ہوتے جو عام طور پر دوسرے کھانوں میں پائے جاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "When is Balochi busri considered most delicious to eat?", "urdu": "بلوچی بسری کب کھانا سب سے زیادہ لذیذ سمجھا جاتا ہے؟", "options": [ "When it is cold", "When eaten hot", "After a week", "When it is frozen" ], "correctAnswer": "B", "explanation": "[red]When eaten hot[/red] is correct because [blue]the warmth enhances the flavor of the desi ghee and gur, making it very delicious[/blue].", "explanationUrdu": "[red]جب گرم کھایا جائے[/red] درست ہے کیونکہ [blue]گرم ہونے سے دیسی گھی اور گڑ کا ذائقہ مزید بڑھ جاتا ہے، جس سے یہ بہت لذیذ لگتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Festivals", "question": "What are festivals and fairs a reflection of in a society?", "urdu": "میلوں اور تہواروں کو کسی بھی معاشرے میں کس چیز کی عکاسی سمجھا جاتا ہے؟", "options": [ "Industrial growth", "National culture", "Weather changes", "Economic loss" ], "correctAnswer": "B", "explanation": "[red]National culture[/red] is correct because [blue]festivals showcase the traditions, values, and identity that a nation has built over many years[/blue].", "explanationUrdu": "[red]قومی ثقافت (National culture)[/red] درست ہے کیونکہ [blue]تہوار ان روایات، اقدار اور پہچان کی عکاسی کرتے ہیں جو کسی قوم نے برسوں میں بنائی ہوتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Besides recreation, what is the primary social benefit of festivals?", "urdu": "تفریح کے علاوہ، تہواروں کا بنیادی سماجی فائدہ کیا ہے؟", "options": [ "They increase work hours", "They help people stay isolated", "They provide a means to connect with each other", "They cause traffic problems" ], "correctAnswer": "C", "explanation": "[red]They provide a means to connect with each other[/red] is correct because [blue]festivals bring people together, strengthening social bonds and community relationships[/blue].", "explanationUrdu": "[red]ایک دوسرے سے جڑنے کا ذریعہ[/red] درست ہے کیونکہ [blue]تہوار لوگوں کو اکٹھا کرتے ہیں، جس سے سماجی بندھن اور باہمی تعلقات مضبوط ہوتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which are the two biggest religious festivals celebrated in Pakistan?", "urdu": "پاکستان میں منائے جانے والے دو سب سے بڑے مذہبی تہوار کون سے ہیں؟", "options": [ "Christmas and Easter", "Eid ul Fitr and Eid ul Azha", "Diwali and Holi", "Baisakh and Basant" ], "correctAnswer": "B", "explanation": "[red]Eid ul Fitr and Eid ul Azha[/red] is correct as [blue]these are the main religious events celebrated with great joy and devotion by Muslims across Pakistan[/blue].", "explanationUrdu": "[red]عید الفطر اور عید الاضحیٰ[/red] درست ہے کیونکہ [blue]یہ وہ اہم مذہبی مواقع ہیں جو پاکستان بھر میں مسلمان بڑی خوشی اور عقیدت سے مناتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Baisakh, Christmas, and Diwali are examples of festivals celebrated by:", "urdu": "بیساکھ، کرسمس اور دیوالی کن لوگوں کے منائے جانے والے تہواروں کی مثالیں ہیں؟", "options": [ "Only Muslims", "People belonging to other religions", "Only government officers", "Professional athletes" ], "correctAnswer": "B", "explanation": "[red]People belonging to other religions[/red] is correct because [blue]Pakistan is a diverse country where minorities freely celebrate their religious events[/blue].", "explanationUrdu": "[red]دیگر مذاہب سے تعلق رکھنے والے لوگ[/red] درست ہے کیونکہ [blue]پاکستان ایک متنوع ملک ہے جہاں اقلیتیں اپنے مذہبی تہوار آزادی سے مناتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which day is celebrated as a national day on 23rd March?", "urdu": "23 مارچ کو کون سا دن قومی دن کے طور پر منایا جاتا ہے؟", "options": [ "Independence Day", "Pakistan Day", "Labour Day", "Defence Day" ], "correctAnswer": "B", "explanation": "[red]Pakistan Day[/red] is correct because [blue]it commemorates the passing of the Lahore Resolution, which was a major step toward creating Pakistan[/blue].", "explanationUrdu": "[red]یومِ پاکستان (Pakistan Day)[/red] درست ہے کیونکہ [blue]یہ قراردادِ لاہور کی منظوری کی یاد میں منایا جاتا ہے، جو قیامِ پاکستان کی جانب ایک بڑا قدم تھا[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "When is the Independence Day of our beloved country Pakistan celebrated?", "urdu": "ہمارے پیارے ملک پاکستان کا یومِ آزادی کب منایا جاتا ہے؟", "options": [ "23rd March", "14th August", "25th December", "6th September" ], "correctAnswer": "B", "explanation": "[red]14th August[/red] is correct because [blue]on this day in 1947, Pakistan became an independent and sovereign state[/blue].", "explanationUrdu": "[red]14 اگست[/red] درست ہے کیونکہ [blue]1947 میں اسی دن پاکستان ایک آزاد اور خود مختار ریاست بنا تھا[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What do people use to decorate their homes on 23rd March and 14th August?", "urdu": "لوگ 23 مارچ اور 14 اگست کو اپنے گھروں کو کس چیز سے سجاتے ہیں؟", "options": [ "Flowers only", "National flags", "Colored sand", "Dried leaves" ], "correctAnswer": "B", "explanation": "[red]National flags[/red] is correct because [blue]displaying the flag is a sign of patriotism and love for the country[/blue] during national celebrations.", "explanationUrdu": "[red]قومی پرچم (National flags)[/red] درست ہے کیونکہ [blue]قومی تقریبات کے دوران جھنڈے لہرانا حب الوطنی اور ملک سے محبت کی علامت ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the official status of 14th August throughout Pakistan?", "urdu": "پاکستان بھر میں 14 اگست کی سرکاری حیثیت کیا ہے؟", "options": [ "A normal working day", "A half-working day", "A holiday", "A sports-only day" ], "correctAnswer": "C", "explanation": "[red]A holiday[/red] is correct because [blue]the government declares a public holiday so that everyone can participate in independence celebrations[/blue].", "explanationUrdu": "[red]عام تعطیل (Holiday)[/red] درست ہے کیونکہ [blue]حکومت اس دن عام چھٹی کا اعلان کرتی ہے تاکہ ہر کوئی آزادی کی تقریبات میں شرکت کر سکے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How do people specifically decorate buildings on Independence Day?", "urdu": "یومِ آزادی پر لوگ عمارتوں کو خاص طور پر کیسے سجاتے ہیں؟", "options": [ "With mud and clay", "With black curtains", "With lights and Pakistani flags", "With simple white paper" ], "correctAnswer": "C", "explanation": "[red]With lights and Pakistani flags[/red] is correct because [blue]lighting up buildings (illumination) is a traditional way to show joy on 14th August[/blue].", "explanationUrdu": "[red]روشنیوں اور پاکستانی جھنڈوں کے ساتھ[/red] درست ہے کیونکہ [blue]عمارتوں پر چراغاں کرنا 14 اگست کو خوشی منانے کا ایک روایتی طریقہ ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "On what occasions are local festivals usually held in various parts of Pakistan?", "urdu": "پاکستان کے مختلف حصوں میں مقامی تہوار عام طور پر کن مواقع پر منعقد کیے جاتے ہیں؟", "options": [ "Only for government meetings", "Occasion of a saint or seasons", "Only for shopping sales", "School examination days" ], "correctAnswer": "B", "explanation": "[red]Occasion of a saint or seasons[/red] is correct because [blue]many local celebrations are tied to the anniversaries of Sufi saints or the arrival of spring[/blue].", "explanationUrdu": "[red]کسی بزرگ کے عرس یا موسموں کی مناسبت سے[/red] درست ہے کیونکہ [blue]بہت سی مقامی تقریبات صوفی بزرگوں کی برسی یا بہار کی آمد سے جڑی ہوتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which city is famous for hosting Spring and Light festivals in Punjab?", "urdu": "پنجاب کے کس شہر میں بہار اور روشنیوں کے تہوار منائے جاتے ہیں؟", "options": [ "Multan", "Faisalabad", "Lahore", "Rawalpindi" ], "correctAnswer": "C", "explanation": "[red]Lahore[/red] is correct as [blue]it is the cultural hub of Punjab where the famous Mela Chiraghan (festival of lights) and Jashn-e-Baharan (spring festival) take place[/blue].", "explanationUrdu": "[red]لاہور[/red] درست ہے کیونکہ [blue]یہ پنجاب کا ثقافتی مرکز ہے جہاں میلہ چراغاں (روشنیوں کا تہوار) اور جشنِ بہاراں منائے جاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "In which province are the Larkana festival and Cattle show celebrated?", "urdu": "لاڑکانہ فیسٹیول اور مویشیوں کا میلہ (Cattle show) کس صوبے میں منایا جاتا ہے؟", "options": [ "Punjab", "Sindh", "Balochistan", "Gilgit Baltistan" ], "correctAnswer": "B", "explanation": "[red]Sindh[/red] is correct because [blue]Larkana and other local festivals represent the traditional rural culture and agricultural heritage[/blue] of the Sindhi people.", "explanationUrdu": "[red]سندھ[/red] درست ہے کیونکہ [blue]لاڑکانہ فیسٹیول اور دیگر مقامی میلے سندھی لوگوں کی روایتی دیہی ثقافت اور زرعی ورثے کی نمائندگی کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Where do people from all over Pakistan gather to watch the famous Sibi fair?", "urdu": "پاکستان بھر سے لوگ مشہور سبی میلہ دیکھنے کے لیے کہاں جمع ہوتے ہیں؟", "options": [ "Ziarat", "Quetta", "Sibi (Balochistan)", "Gwadar" ], "correctAnswer": "C", "explanation": "[red]Sibi (Balochistan)[/red] is correct because [blue]the annual Sibi Mela is a historic event where cultural displays and cattle competitions attract visitors[/blue] from across the country.", "explanationUrdu": "[red]سبی (بلوچستان)[/red] درست ہے کیونکہ [blue]سالانہ سبی میلہ ایک تاریخی واقعہ ہے جہاں ثقافتی نمائشیں اور مویشیوں کے مقابلے پورے ملک سے سیاحوں کو راغب کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which popular festival is celebrated in the province of Khyber Pakhtunkhwa?", "urdu": "صوبہ خیبر پختونخوا میں کون سا مقبول تہوار منایا جاتا ہے؟", "options": [ "Kalma festival", "Basant", "Diwali", "Lok Mela" ], "correctAnswer": "A", "explanation": "[red]Kalma festival[/red] is correct as [blue]it is a well-known local celebration that showcases the unique traditions and social life[/blue] of people in Khyber Pakhtunkhwa.", "explanationUrdu": "[red]کلمہ فیسٹیول[/red] درست ہے کیونکہ [blue]یہ ایک مشہور مقامی تقریب ہے جو خیبر پختونخوا کے لوگوں کی منفرد روایات اور سماجی زندگی کو ظاہر کرتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Where is the world-famous Polo festival held at the highest place in Pakistan?", "urdu": "پاکستان میں سب سے بلند مقام پر دنیا کا مشہور پولو فیسٹیول کہاں منعقد ہوتا ہے؟", "options": [ "Kaghan", "Shandur", "Murree", "Skardu" ], "correctAnswer": "B", "explanation": "[red]Shandur[/red] is correct because [blue]the Shandur Top hosts the highest polo ground in the world[/blue], where an annual festival is held every year.", "explanationUrdu": "[red]شندور[/red] درست ہے کیونکہ [blue]شندور ٹاپ پر دنیا کا بلند ترین پولو گراؤنڈ ہے[/blue]، جہاں ہر سال سالانہ میلہ منعقد ہوتا ہے۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Teams from which two areas participate in the Shandur Polo festival?", "urdu": "شندور پولو فیسٹیول میں کن دو علاقوں کی ٹیمیں حصہ لیتی ہیں؟", "options": [ "Lahore and Karachi", "Gilgit and Chitral", "Quetta and Sibi", "Peshawar and Swat" ], "correctAnswer": "B", "explanation": "[red]Gilgit and Chitral[/red] is correct as [blue]the festival features a traditional rivalry and match between the skilled polo players[/blue] of these two northern regions.", "explanationUrdu": "[red]گلگت اور چترال[/red] درست ہے کیونکہ [blue]اس میلے میں ان دونوں شمالی علاقوں کے ماہر پولو کھلاڑیوں کے درمیان روایتی مقابلہ ہوتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which festival is celebrated with great enthusiasm by some people in the northern region?", "urdu": "شمالی خطے میں رہنے والے کچھ لوگ کون سا تہوار بڑے جوش و خروش سے مناتے ہیں؟", "options": [ "Holi", "Noroze festival", "Christmas", "Baisakh" ], "correctAnswer": "B", "explanation": "[red]Noroze festival[/red] is correct because [blue]it marks the Persian New Year and is celebrated as a cultural event in parts of the northern areas[/blue] and Gilgit Baltistan.", "explanationUrdu": "[red]نوروز فیسٹیول[/red] درست ہے کیونکہ [blue]یہ نئے سال کی آمد کا نشان ہے اور شمالی علاقوں اور گلگت بلتستان کے کچھ حصوں میں ایک ثقافتی پروگرام کے طور پر منایا جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Besides public fairs, what other cultural events are celebrated by people in different regions?", "urdu": "عوامی میلوں کے علاوہ، مختلف علاقوں کے لوگ کون سے دوسرے ثقافتی پروگرام مناتے ہیں؟", "options": [ "Only tax payments", "Marriages and birthdays", "Office meetings", "Road repairs" ], "correctAnswer": "B", "explanation": "[red]Marriages and birthdays[/red] is correct because [blue]these personal milestones are celebrated with specific regional customs and traditions[/blue] across Pakistan.", "explanationUrdu": "[red]شادیاں اور سالگرہ[/red] درست ہے کیونکہ [blue]یہ ذاتی خوشیاں پورے پاکستان میں مخصوص علاقائی رسم و رواج اور روایات کے ساتھ منائی جاتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Where is the famous shrine of Hazrat Ali Hijri (Data Ganj Bakhsh) located?", "urdu": "حضرت علی ہجویری (داتا گنج بخش) کا مشہور مزار کہاں واقع ہے؟", "options": [ "Multan", "Lahore", "Karachi", "Peshawar" ], "correctAnswer": "B", "explanation": "[red]Lahore[/red] is correct because [blue]it is the city where the historic shrine of Hazrat Ali Hijri is situated[/blue], attracting thousands of followers.", "explanationUrdu": "[red]لاہور[/red] درست ہے کیونکہ [blue]یہ وہ شہر ہے جہاں حضرت علی ہجویری کا تاریخی مزار واقع ہے[/blue]، جہاں ہزاروں عقیدت مند آتے ہیں۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "The shrine of Laal Shahbaz Qalandar (RA) is located in which province?", "urdu": "لال شہباز قلندر کا مزار کس صوبے میں واقع ہے؟", "options": [ "Punjab", "Balochistan", "Sindh", "Khyber Pakhtunkhwa" ], "correctAnswer": "C", "explanation": "[red]Sindh[/red] is correct as [blue]it is the province home to the famous shrine of Laal Shahbaz Qalandar, specifically in the city of Sehwan[/blue].", "explanationUrdu": "[red]سندھ[/red] درست ہے کیونکہ [blue]یہ وہ صوبہ ہے جہاں لال شہباز قلندر کا مشہور مزار واقع ہے، خاص طور پر سہون شہر میں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "In which city is the shrine of Bahauddin Zakriya situated?", "urdu": "بہاؤالدین زکریا کا مزار کس شہر میں واقع ہے؟", "options": [ "Kasur", "Islamabad", "Multan", "Lahore" ], "correctAnswer": "C", "explanation": "[red]Multan[/red] is correct because [blue]it is known as the \"City of Saints\" and houses the grand shrine of Bahauddin Zakriya[/blue].", "explanationUrdu": "[red]ملتان[/red] درست ہے کیونکہ [blue]اسے \"اولیاء کا شہر\" کہا جاتا ہے اور یہاں بہاؤالدین زکریا کا عظیم الشان مزار موجود ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Where is the shrine of the famous Sufi poet Baba Bulleh Shah located?", "urdu": "مشہور صوفی شاعر بابا بلھے شاہ کا مزار کہاں واقع ہے؟", "options": [ "Pakpattan", "Kasur", "Multan", "Peshawar" ], "correctAnswer": "B", "explanation": "[red]Kasur[/red] is correct because [blue]this city is the final resting place of the great Sufi poet and saint Baba Bulleh Shah[/blue].", "explanationUrdu": "[red]قصور[/red] درست ہے کیونکہ [blue]یہ شہر عظیم صوفی شاعر اور بزرگ بابا بلھے شاہ کی آخری آرام گاہ ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "The shrine of Baba Fareed Ganj Shakir is a prominent landmark in which city?", "urdu": "بابا فرید گنج شکر کا مزار کس شہر کی نمایاں پہچان ہے؟", "options": [ "Pakpattan", "Lahore", "Islamabad", "Quetta" ], "correctAnswer": "A", "explanation": "[red]Pakpattan[/red] is correct because [blue]it is the city where people gather to pay respects at the shrine of the saint Baba Fareed Ganj Shakir[/blue].", "explanationUrdu": "[red]پاکپتن[/red] درست ہے کیونکہ [blue]یہ وہ شہر ہے جہاں لوگ بزرگ بابا فرید گنج شکر کے مزار پر حاضری دینے کے لیے جمع ہوتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which famous saint's shrine is located in the federal capital, Islamabad?", "urdu": "وفاقی دارالحکومت اسلام آباد میں کس مشہور بزرگ کا مزار واقع ہے؟", "options": [ "Rehman Baba", "Imam Barri", "Ali Hijri", "Bulleh Shah" ], "correctAnswer": "B", "explanation": "[red]Imam Barri[/red] is correct as [blue]his shrine is a major spiritual center located in Islamabad[/blue], visited by people from across the country.", "explanationUrdu": "[red]امام بری[/red] درست ہے کیونکہ [blue]ان کا مزار اسلام آباد میں واقع ایک بڑا روحانی مرکز ہے[/blue]، جہاں ملک بھر سے لوگ آتے ہیں۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Rehman Baba is a celebrated Sufi saint of which province?", "urdu": "رحمان بابا کس صوبے کے ایک مشہور صوفی بزرگ ہیں؟", "options": [ "Sindh", "Punjab", "Khyber Pakhtunkhwa", "Balochistan" ], "correctAnswer": "C", "explanation": "[red]Khyber Pakhtunkhwa[/red] is correct because [blue]Rehman Baba is the most famous Sufi poet and saint of this region[/blue], particularly in Peshawar.", "explanationUrdu": "[red]خیبر پختونخوا[/red] درست ہے کیونکہ [blue]رحمان بابا اس خطے کے، خاص طور پر پشاور کے، سب سے مشہور صوفی شاعر اور بزرگ ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the annual festival at a saint's shrine called?", "urdu": "کسی بزرگ کے مزار پر ہونے والے سالانہ تہوار کو کیا کہا جاتا ہے؟", "options": [ "Mela", "Urs", "Jalsa", "Eid" ], "correctAnswer": "B", "explanation": "[red]Urs[/red] is correct because [blue]it refers to the death anniversary of a Sufi saint[/blue], which is celebrated as a religious and cultural festival.", "explanationUrdu": "[red]عرس (Urs)[/red] درست ہے کیونکہ [blue]یہ کسی صوفی بزرگ کی برسی کے موقع پر منائے جانے والے مذہبی اور ثقافتی تہوار کو کہتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is provided on a large scale to people during these Sufi festivals?", "urdu": "ان صوفیانہ تہواروں کے دوران لوگوں کو بڑے پیمانے پر کیا فراہم کیا جاتا ہے؟", "options": [ "Books", "Clothing", "Meals", "Money" ], "correctAnswer": "C", "explanation": "[red]Meals[/red] is correct because [blue]serving free food (Langar) to visitors is a traditional practice at shrines during the occasion of Urs[/blue].", "explanationUrdu": "[red]کھانا (Meals)[/red] درست ہے کیونکہ [blue]عرس کے موقع پر مزارات پر آنے والوں کو مفت کھانا (لنگر) کھلانا ایک روایتی عمل ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Arts and Handicrafts", "question": "What were the professions of Syed Sadequain?", "urdu": "سید صادقین کے پیشے کیا تھے؟", "options": [ "Farmer and Merchant", "Painter and Calligrapher", "Scientist and Inventor", "Pilot and Driver" ], "correctAnswer": "B", "explanation": "[red]Painter and Calligrapher[/red] is correct because [blue]Sadequain was a world-renowned artist known for his murals and beautiful handwriting of Quranic verses[/blue].", "explanationUrdu": "[red]مصور اور خطاط[/red] درست ہے کیونکہ [blue]صادقین ایک عالمی شہرت یافتہ فنکار تھے جو اپنی دیواری مصوری اور قرآنی آیات کی خوبصورت لکھائی کے لیے جانے جاتے تھے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Who rendered significant services for the revival of Islamic calligraphy?", "urdu": "اسلامی خطاطی کے احیاء کے لیے کس نے نمایاں خدمات انجام دیں؟", "options": [ "Gulgee", "Abdur Rehman Chughtai", "Syed Sadequain", "Quaid-e-Azam" ], "correctAnswer": "C", "explanation": "[red]Syed Sadequain[/red] is correct because [blue]he dedicated his life to artistic calligraphy, bringing this traditional Islamic art back into the modern spotlight[/blue].", "explanationUrdu": "[red]سید صادقین[/red] درست ہے کیونکہ [blue]انہوں نے اپنی زندگی فنی خطاطی کے لیے وقف کر دی تھی اور اس روایتی اسلامی فن کو جدید دور میں دوبارہ زندہ کیا[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which Pakistani artists became famous globally for their art along with Sadequain?", "urdu": "صادقین کے ساتھ کون سے پاکستانی فنکار اپنے فن کی وجہ سے عالمی سطح پر مشہور ہوئے؟", "options": [ "Local actors", "Gulgee and Abdur Rehman Chughtai", "Modern singers", "Famous chefs" ], "correctAnswer": "B", "explanation": "[red]Gulgee and Abdur Rehman Chughtai[/red] is correct as [blue]they are celebrated international masters of painting and design from Pakistan[/blue].", "explanationUrdu": "[red]گل جی اور عبدالرحمن چغتائی[/red] درست ہے کیونکہ [blue]یہ پاکستان کے وہ بین الاقوامی سطح پر تسلیم شدہ اساتذہ ہیں جنہوں نے مصوری اور ڈیزائننگ میں نام کمایا[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What religious text has been the subject of remarkable calligraphic works by Pakistani artists?", "urdu": "پاکستان کے فنکاروں نے کس مذہبی کتاب کے حوالے سے خطاطی کے شاندار نمونے تیار کیے ہیں؟", "options": [ "Holy Quran", "Poetry books", "History books", "News reports" ], "correctAnswer": "A", "explanation": "[red]Holy Quran[/red] is correct because [blue]Pakistani calligraphers are famous worldwide for their artistic and beautiful transcriptions of Quranic verses[/blue].", "explanationUrdu": "[red]قرآن پاک[/red] درست ہے کیونکہ [blue]پاکستانی خطاط قرآنی آیات کی فنی اور خوبصورت لکھائی کے حوالے سے دنیا بھر میں مشہور ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "In which field has Pakistan created a distinctive identity besides calligraphy?", "urdu": "خطاطی کے علاوہ پاکستان نے کس شعبے میں اپنی ایک الگ پہچان بنائی ہے؟", "options": [ "Space travel", "Architecture", "Ocean exploration", "Movie making" ], "correctAnswer": "B", "explanation": "[red]Architecture[/red] is correct because [blue]Pakistan is home to many beautiful and historic buildings that showcase a unique design and style[/blue].", "explanationUrdu": "[red]فنِ تعمیر (Architecture)[/red] درست ہے کیونکہ [blue]پاکستان میں بہت سی خوبصورت اور تاریخی عمارتیں موجود ہیں جو ایک منفرد ڈیزائن اور طرز کی عکاسی کرتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which art craft involves making decorative items from different metals in Pakistan?", "urdu": "پاکستان میں مختلف دھاتوں سے آرائشی اشیاء بنانے کا فن کون سا ہے؟", "options": [ "Pottery", "Making jewels", "Wood carving", "Painting" ], "correctAnswer": "B", "explanation": "[red]Making jewels[/red] is correct because [blue]creating jewelry from metals like gold and silver is a major traditional art craft[/blue] in the country.", "explanationUrdu": "[red]زیورات بنانا[/red] درست ہے کیونکہ [blue]سونے اور چاندی جیسی دھاتوں سے زیورات تیار کرنا ملک کا ایک اہم روایتی فن ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Who usually makes the world-famous Pakistani handicrafts at home?", "urdu": "پاکستان کی عالمی شہرت یافتہ دستکاری (handicrafts) گھروں میں عام طور پر کون بناتا ہے؟", "options": [ "Factory machines", "Women", "Children", "Foreign tourists" ], "correctAnswer": "B", "explanation": "[red]Women[/red] is correct because [blue]handmade crafts are often prepared by talented females in their homes, preserving regional traditions[/blue].", "explanationUrdu": "[red]خواتین[/red] درست ہے کیونکہ [blue]دستکاری کے فن پارے اکثر باصلاحیت خواتین اپنے گھروں میں تیار کرتی ہیں، جس سے علاقائی روایات محفوظ رہتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What are the two main benefits of developing the handicraft industry?", "urdu": "دستکاری کی صنعت کو ترقی دینے کے دو بڑے فوائد کیا ہیں؟", "options": [ "Higher pollution and noise", "Employment and culture development", "Less education and health", "Fast driving and travel" ], "correctAnswer": "B", "explanation": "[red]Employment and culture development[/red] is correct because [blue]handicrafts provide jobs for people and keep our cultural traditions alive[/blue].", "explanationUrdu": "[red]روزگار اور ثقافتی ترقی[/red] درست ہے کیونکہ [blue]دستکاری لوگوں کو نوکریاں فراہم کرتی ہے اور ہماری ثقافتی روایات کو زندہ رکھتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which items from Kashmir are famous throughout the world?", "urdu": "کشمیر کی کون سی چیزیں پوری دنیا میں مشہور ہیں؟", "options": [ "Plastic toys", "Shawls and embroidered clothes", "Metal cars", "Electronic fans" ], "correctAnswer": "B", "explanation": "[red]Shawls and embroidered clothes[/red] is correct as [blue]Kashmiri handiwork is globally recognized for its delicate patterns and high quality[/blue].", "explanationUrdu": "[red]شالیں اور کڑھائی والے کپڑے[/red] درست ہے کیونکہ [blue]کشمیری دستکاری اپنے نازک نمونوں اور اعلیٰ معیار کی وجہ سے عالمی سطح پر پہچانی جاتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Sosi, Boski, Khais, and Karandi are examples of home-weaved cloth from which province?", "urdu": "سوسی، بوسکی، کھیس اور کرنڈی کس صوبے کے گھروں میں بنے ہوئے کپڑے کی مثالیں ہیں؟", "options": [ "Sindh", "Punjab", "Balochistan", "Gilgit Baltistan" ], "correctAnswer": "B", "explanation": "[red]Punjab[/red] is correct because [blue]these traditional home-weaved fabrics are in high demand all over the world for their unique texture[/blue].", "explanationUrdu": "[red]پنجاب[/red] درست ہے کیونکہ [blue]گھروں میں بنے ہوئے یہ روایتی کپڑے اپنی منفرد بناوٹ کی وجہ سے پوری دنیا میں بہت زیادہ مانگے جاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which city in Punjab is the center for making china and clay pots?", "urdu": "پنجاب کا کون سا شہر چینی اور مٹی کے برتن بنانے کا مرکز ہے؟", "options": [ "Sialkot", "Gujrat", "Faisalabad", "Rawalpindi" ], "correctAnswer": "B", "explanation": "[red]Gujrat[/red] is correct because [blue]this city is historically famous for its skilled craftsmen who produce high-quality clay and china pottery[/blue].", "explanationUrdu": "[red]گجرات[/red] درست ہے کیونکہ [blue]یہ شہر تاریخی طور پر اپنے ماہر کاریگروں کی وجہ سے مشہور ہے جو مٹی اور چینی کے اعلیٰ معیار کے برتن تیار کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Multani Kashik lamps are uniquely made from which material?", "urdu": "ملتانی کاشی لیمپ منفرد طور پر کس مواد سے بنائے جاتے ہیں؟", "options": [ "Glass", "Wood", "Camel’s skin", "Iron" ], "correctAnswer": "C", "explanation": "[red]Camel’s skin[/red] is correct because [blue]it is a traditional material used in Multan to create beautifully painted lamps[/blue] that glow when lit.", "explanationUrdu": "[red]اونٹ کی کھال[/red] درست ہے کیونکہ [blue]یہ ملتان میں خوبصورت نقش و نگار والے لیمپ بنانے کے لیے استعمال ہونے والا ایک روایتی مواد ہے[/blue] جو جلنے پر چمکتے ہیں۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What makes Chinoti wood products highly demanded all over the world?", "urdu": "چنیوٹی لکڑی کی مصنوعات پوری دنیا میں کس وجہ سے بہت زیادہ مانگی جاتی ہیں؟", "options": [ "Their weight", "Engravings (Carving)", "Their smell", "Their color" ], "correctAnswer": "B", "explanation": "[red]Engravings (Carving)[/red] is correct because [blue]the detailed and delicate wood carving work done in Chiniot is considered a masterpiece of art[/blue].", "explanationUrdu": "[red]نقش و نگار (Engravings)[/red] درست ہے کیونکہ [blue]چنیوٹ میں لکڑی پر کی جانے والی تفصیلی اور نازک کڑھائی کو فن کا شاہکار سمجھا جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "For which craft is Gilgit Baltistan specifically famous besides embroidery?", "urdu": "گلگت بلتستان کڑھائی کے علاوہ خاص طور پر کس ہنر کے لیے مشہور ہے؟", "options": [ "Making plastic", "Enameling and weaving", "Steel production", "Paper making" ], "correctAnswer": "B", "explanation": "[red]Enameling and weaving[/red] is correct because [blue]the region is known for its refined hand-woven clothes and colorful enamel work on metals[/blue].", "explanationUrdu": "[red]مینا کاری اور بُنائی (Enameling and weaving)[/red] درست ہے کیونکہ [blue]یہ خطہ اپنے نفیس ہاتھ سے بنے ہوئے کپڑوں اور دھاتوں پر رنگین مینا کاری کے لیے جانا جاتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Khyber Pakhtunkhwa is famous for which leather product?", "urdu": "خیبر پختونخوا چمڑے کی کس مصنوعات کے لیے مشہور ہے؟", "options": [ "Jackets", "Bags", "Shoes", "Saddles" ], "correctAnswer": "C", "explanation": "[red]Shoes[/red] is correct because [blue]the traditional leather footwear (like Peshawari chappal) from this province is very durable and popular[/blue].", "explanationUrdu": "[red]جوتے[/red] درست ہے کیونکہ [blue]اس صوبے کے روایتی چمڑے کے جوتے (جیسے پشاوری چپل) بہت پائیدار اور مقبول ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which materials are commonly used in Pakistani embroidery?", "urdu": "پاکستانی کڑھائی میں عام طور پر کون سے مواد استعمال ہوتے ہیں؟", "options": [ "Plastic and rubber", "Tila, wool, glass, and silk", "Sand and clay", "Paper and ink" ], "correctAnswer": "B", "explanation": "[red]Tila, wool, glass, and silk[/red] is correct as [blue]these materials are used to create the intricate and shimmering patterns found on traditional clothes[/blue].", "explanationUrdu": "[red]تلا، اون، شیشہ اور ریشم[/red] درست ہے کیونکہ [blue]یہ مواد روایتی کپڑوں پر پیچیدہ اور چمکدار نمونے بنانے کے لیے استعمال کیے جاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "From where are surahi and clay utensils made from fresh clay highly demanded?", "urdu": "تازہ مٹی سے بنی صراحی اور مٹی کے برتن کہاں کے بہت زیادہ مانگے جاتے ہیں؟", "options": [ "Karachi", "Bahawalpur", "Quetta", "Peshawar" ], "correctAnswer": "B", "explanation": "[red]Bahawalpur[/red] is correct because [blue]the fresh clay of this region is used to make very fine and beautiful traditional pottery[/blue] like surahis.", "explanationUrdu": "[red]بہاولپور[/red] درست ہے کیونکہ [blue]اس خطے کی تازہ مٹی صراحی جیسے بہت عمدہ اور خوبصورت روایتی برتن بنانے کے لیے استعمال کی جاتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Folk Songs", "question": "What is considered the hallmark of Punjabi folk literature?", "urdu": "پنجابی لوک ادب کا طرہ امتیاز کسے سمجھا جاتا ہے؟", "options": [ "Attan", "Mahiya", "Lewa", "Dhammal" ], "correctAnswer": "B", "explanation": "[red]Mahiya[/red] is correct because [blue]it is a traditional form of Punjabi poetry and song that represents the core of the region's folk literature[/blue].", "explanationUrdu": "[red]ماہیہ (Mahiya)[/red] درست ہے کیونکہ [blue]یہ پنجابی شاعری اور گیت کی ایک روایتی شکل ہے جو خطے کے لوک ادب کے مرکز کی نمائندگی کرتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which of these is a famous folk song or dance of Punjab?", "urdu": "ان میں سے پنجاب کا مشہور لوک گیت یا رقص کون سا ہے؟", "options": [ "Khattak", "Chap", "Luddi and Kikkli", "Ho-Jamalo" ], "correctAnswer": "C", "explanation": "[red]Luddi and Kikkli[/red] is correct as [blue]these are traditional rhythmic dances and songs enjoyed during celebrations in the Punjab province[/blue].", "explanationUrdu": "[red]لڈی اور ککلی[/red] درست ہے کیونکہ [blue]یہ وہ روایتی رقص اور گیت ہیں جو پنجاب میں خوشی کے مواقع پر پیش کیے جاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Dhammal and Ho-Jamalo are special folk dances of which province?", "urdu": "دھمال اور ہو جمالو کس صوبے کے مخصوص لوک رقص ہیں؟", "options": [ "Balochistan", "Sindh", "Khyber Pakhtunkhwa", "Gilgit Baltistan" ], "correctAnswer": "B", "explanation": "[red]Sindh[/red] is correct because [blue]Dhammal and Ho-Jamalo are iconic cultural dances that reflect the spiritual and joyful spirit of Sindhi people[/blue].", "explanationUrdu": "[red]سندھ[/red] درست ہے کیونکہ [blue]دھمال اور ہو جمالو وہ مشہور ثقافتی رقص ہیں جو سندھی لوگوں کے روحانی اور خوش مزاج جذبے کی عکاسی کرتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which folk dances are popular in the Balochi culture?", "urdu": "بلوچی ثقافت میں کون سے لوک رقص مقبول ہیں؟", "options": [ "Bhangra and Lari", "Lewa, Chap, and Jhumar", "Khattak dance", "Sword dance" ], "correctAnswer": "B", "explanation": "[red]Lewa, Chap, and Jhumar[/red] is correct because [blue]these unique dance styles are an essential part of celebrations in Balochistan[/blue].", "explanationUrdu": "[red]لیوا، چاپ اور جھومر[/red] درست ہے کیونکہ [blue]رقص کے یہ منفرد انداز بلوچستان میں تقریبات کا ایک لازمی حصہ ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Attan and Khattak dance are famous traditional dances of:", "urdu": "اتن اور خٹک ڈانس کہاں کے مشہور روایتی رقص ہیں؟", "options": [ "Punjab", "Sindh", "Khyber Pakhtunkhwa", "Gilgit Baltistan" ], "correctAnswer": "C", "explanation": "[red]Khyber Pakhtunkhwa[/red] is correct because [blue]Attan and Khattak are high-energy traditional dances performed by the brave people of this region[/blue].", "explanationUrdu": "[red]خیبر پختونخوا[/red] درست ہے کیونکہ [blue]اتن اور خٹک ڈانس اس خطے کے بہادر لوگوں کی طرف سے پیش کیے جانے والے جوشیلے روایتی رقص ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "In which region is \"dancing with sword\" considered a famous folk dance?", "urdu": "کس خطے میں \"تلوار کے ساتھ رقص\" ایک مشہور لوک رقص سمجھا جاتا ہے؟", "options": [ "Sindhi", "Gilgit Baltistan", "Punjab", "Balochistan" ], "correctAnswer": "B", "explanation": "[red]Gilgit Baltistan[/red] is correct because [blue]the sword dance is a traditional performance that showcases the strength and historical valor[/blue] of the northern people.", "explanationUrdu": "[red]گلگت بلتستان[/red] درست ہے کیونکہ [blue]تلوار کا رقص ایک روایتی فن ہے جو شمالی علاقے کے لوگوں کی طاقت اور تاریخی بہادری کو ظاہر کرتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is Tappa in the context of regional literature?", "urdu": "ٹپہ علاقائی ادب کے تناظر میں کیا ہے؟", "options": [ "A traditional dance", "A kind of Pashto poetry", "A local dress", "A musical instrument" ], "correctAnswer": "B", "explanation": "[red]A kind of Pashto poetry[/red] is correct because [blue]Tappa is a very popular and historical form of verse used in the Pashto language to express folk stories[/blue].", "explanationUrdu": "[red]پشتو شاعری کی ایک قسم[/red] درست ہے کیونکہ [blue]ٹپہ پشتو زبان میں لوک کہانیاں بیان کرنے کے لیے استعمال ہونے والی ایک بہت مقبول اور تاریخی صنفِ کلام ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "Which form of Pashto poetry is equivalent to the Punjabi \"Mahiya\"?", "urdu": "پشتو شاعری کی کون سی صنف پنجابی \"ماہیہ\" کے برابر ہے؟", "options": [ "Ghazal", "Rubai", "Tappa", "Bait" ], "correctAnswer": "C", "explanation": "[red]Tappa[/red] is correct because [blue]it serves the same role in Pashto folk literature as Mahiya does in Punjabi[/blue], representing the heart of regional songs.", "explanationUrdu": "[red]ٹپہ (Tappa)[/red] درست ہے کیونکہ [blue]یہ پشتو لوک ادب میں وہی مقام رکھتا ہے جو پنجابی میں ماہیہ کا ہے، جو علاقائی گیتوں کی روح کی نمائندگی کرتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "In which language is the poetic form \"Tappa\" famous?", "urdu": "شاعری کی صنف \"ٹپہ\" کس زبان میں مشہور ہے؟", "options": [ "Sindhi", "Balochi", "Pashto", "Punjabi" ], "correctAnswer": "C", "explanation": "[red]Pashto[/red] is correct because [blue]Tappa is the oldest and most famous poetic genre of the Pashtun culture[/blue], widely sung across the region.", "explanationUrdu": "[red]پشتو[/red] درست ہے کیونکہ [blue]ٹپہ پشتون ثقافت کی قدیم ترین اور مشہور ترین شعری صنف ہے، جو پورے خطے میں بڑے شوق سے گائی جاتی ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "topicHeading": "Advantages of a Multicultural Society", "question": "What kind of society do we live in where many different cultural groups exist together?", "urdu": "ہم کس قسم کے معاشرے میں رہتے ہیں جہاں بہت سے مختلف ثقافتی گروہ ایک ساتھ موجود ہوتے ہیں؟", "options": [ "Single-culture society", "Multicultural society", "Isolated society", "Closed society" ], "correctAnswer": "B", "explanation": "[red]Multicultural society[/red] is correct because [blue]it refers to a community where people from various backgrounds, traditions, and cultures live together as one[/blue].", "explanationUrdu": "[red]کثیر الثقافتی معاشرہ (Multicultural society)[/red] درست ہے کیونکہ [blue]اس سے مراد ایک ایسی کمیونٹی ہے جہاں مختلف پس منظر، روایات اور ثقافتوں سے تعلق رکھنے والے لوگ ایک ساتھ رہتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What atmosphere is created when different cultural groups live together peacefully?", "urdu": "جب مختلف ثقافتی گروہ پرامن طریقے سے مل کر رہتے ہیں تو کیسا ماحول پیدا ہوتا ہے؟", "options": [ "Peace, brotherhood, and tolerance", "Conflict and disagreement", "Anger and fear", "Laziness and silence" ], "correctAnswer": "A", "explanation": "[red]Peace, brotherhood, and tolerance[/red] is correct because [blue]a multicultural environment encourages people to accept and value each other's differences[/blue].", "explanationUrdu": "[red]امن، بھائی چارہ اور رواداری[/red] درست ہے کیونکہ [blue]ایک کثیر الثقافتی ماحول لوگوں کو ایک دوسرے کے اختلافات کو قبول کرنے اور ان کی قدر کرنے کی ترغیب دیتا ہے[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "How do people in a multicultural society solve problems using their diverse experiences?", "urdu": "کثیر الثقافتی معاشرے میں لوگ اپنے متنوع تجربات کو استعمال کرتے ہوئے مسائل کیسے حل کرتے ہیں؟", "options": [ "Through creative solutions", "By fighting with each other", "By ignoring the issues", "Through luck alone" ], "correctAnswer": "A", "explanation": "[red]Through creative solutions[/red] is correct because [blue]having people from different backgrounds brings new ideas and unique ways to tackle challenges[/blue].", "explanationUrdu": "[red]تخلیقی حل (Creative solutions) کے ذریعے[/red] درست ہے کیونکہ [blue]مختلف پس منظر سے تعلق رکھنے والے لوگ نئے خیالات اور چیلنجز سے نمٹنے کے انوکھے طریقے لاتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What do people learn by understanding cultural differences in a society?", "urdu": "معاشرے میں ثقافتی اختلافات کو سمجھ کر لوگ کیا سیکھتے ہیں؟", "options": [ "To respect each other", "To dislike other cultures", "To stop talking to others", "To leave the country" ], "correctAnswer": "A", "explanation": "[red]To respect each other[/red] is correct because [blue]learning about other cultures helps people develop empathy and appreciation for everyone's unique identity[/blue].", "explanationUrdu": "[red]ایک دوسرے کا احترام کرنا[/red] درست ہے کیونکہ [blue]دوسری ثقافتوں کے بارے میں جاننے سے لوگوں میں ہمدردی پیدا ہوتی ہے اور وہ دوسروں کی منفرد شناخت کی قدر کرنا سیکھتے ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false }, { "question": "What is the overall impact of a multicultural society on a nation?", "urdu": "کسی قوم پر کثیر الثقافتی معاشرے کا مجموعی اثر کیا ہوتا ہے؟", "options": [ "It makes the society weak", "It makes the society prosperous", "It increases poverty", "It causes isolation" ], "correctAnswer": "B", "explanation": "[red]It makes the society prosperous[/red] is correct because [blue]the unity and combined efforts of diverse cultural groups lead to the economic and social success of a country[/blue].", "explanationUrdu": "[red]خوشحال (Prosperous)[/red] درست ہے کیونکہ [blue]متنوع ثقافتی گروہوں کا اتحاد اور مشترکہ کوششیں ملک کی معاشی اور سماجی کامیابی کا باعث بنتی ہیں[/blue]۔", "explanationImage": "", "explanationImageLink": "", "explanationImageAlt": "", "explanationImageCaption": "", "showSocialShare": true, "questionLink": "", "imageAfter": null, "ttsEnabled": true, "backgroundImage": "", "isImportant": false, "pdf": false } ]; // Configuration const config = { headerImageUrl: "https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhoD7J-syaTwGOoqFFVHCniefPuheN6MUlobqqBRRHiipMIym9WHWDMB1lRVPMKAeAFtOustPwx1dpYtkvmdvqZ7WVMM2R6POpIJqG55Pwhcq4IUgtU_fQ99LwBjJq-Pw70TjObiNB_CRg2jcm2zARHJd5HQ8BUHV-jKAM003Tem1wT_0uQ9mkbNp1nHw/s16000/Social%20Studies%205th%20Class%20Chapter%202.jpg", questionsPerPage: 10, // YAHAN AAP KA SPECIFIC BACKGROUND LINK LAGA DIYA HAI pdfBackgroundUrl: "https://media.licdn.com/dms/image/v2/D4D22AQEeipTaShU2pg/feedshare-shrink_800/B4DZr3lbg8J4Ag-/0/1765090376076?e=1766620800&v=beta&t=jhdnVgeSHW5QsvbAbK719ygBmv_7sP76YE5CybbpcgY", shareImage: { width: 1200, height: 630, backgroundGradient: ['#1e3c72', '#2a5298'], textColor: '#ffffff', optionTextColor: '#333333', correctAnswerColor: '#28a745', borderRadius: 20, padding: 40, questionFontSize: 36, urduFontSize: 32, optionFontSize: 28, noticeFontSize: 24, correctAnswerFontSize: 28, overlayOpacity: 0.7 } }; let answersShown = false; let selectedOptions = {}; let currentPage = 1; let speechSynthesis = window.speechSynthesis; let contentExpanded = false; let contentInUrdu = false; function getCurrentPageFromURL() { const urlParams = new URLSearchParams(window.location.search); const page = parseInt(urlParams.get('page')); return isNaN(page) || page < 1 ? 1 : Math.min(page, Math.ceil(questions.length / config.questionsPerPage)); } function updateURL(page) { const urlParams = new URLSearchParams(window.location.search); urlParams.set('page', page); const newUrl = window.location.pathname + '?' + urlParams.toString(); window.history.pushState({ path: newUrl }, '', newUrl); } function parseHighlightedText(text) { text = text.replace(/\[red\](.*?)\[\/red\]/g, '<span class="highlight-red">$1</span>'); text = text.replace(/\[blue\](.*?)\[\/blue\]/g, '<span class="highlight-blue">$1</span>'); text = text.replace(/\[green\](.*?)\[\/green\]/g, '<span class="highlight-green">$1</span>'); text = text.replace(/\[yellow\](.*?)\[\/yellow\]/g, '<span class="highlight-yellow">$1</span>'); text = text.replace(/\[purple\](.*?)\[\/purple\]/g, '<span class="highlight-purple">$1</span>'); return text; } // ========================================================= // ============ TOC / SCROLL LOGIC START =================== // ========================================================= function generateTOC() { const tocContainer = document.getElementById('toc-container'); const tocList = document.getElementById('toc-list'); tocList.innerHTML = ''; let hasTopics = false; let topicCount = 0; // Added for counting headings questions.forEach((q, index) => { if (q.topicHeading) { hasTopics = true; topicCount++; const li = document.createElement('li'); li.className = 'toc-item'; li.textContent = q.topicHeading; li.onclick = () => scrollToTopic(index); // Hide headings after the 6th one if (topicCount > 6) { li.style.display = 'none'; li.classList.add('hidden-toc-item'); } tocList.appendChild(li); } }); // Remove existing button if any const existingBtn = document.getElementById('toc-see-more-btn-container'); if (existingBtn) existingBtn.remove(); // Add 'See More' button if there are more than 6 topics if (topicCount > 6) { const btnContainer = document.createElement('div'); btnContainer.id = 'toc-see-more-btn-container'; btnContainer.style.textAlign = 'center'; btnContainer.style.marginTop = '20px'; btnContainer.style.gridColumn = '1 / -1'; // To span full width if in grid const seeMoreBtn = document.createElement('button'); seeMoreBtn.className = 'btn btn-primary'; seeMoreBtn.textContent = 'See More Headings'; seeMoreBtn.onclick = function() { const hiddenItems = tocList.querySelectorAll('.hidden-toc-item'); hiddenItems.forEach(item => { item.style.display = 'flex'; // Restoring original flex display }); btnContainer.style.display = 'none'; // Hide button after clicking }; btnContainer.appendChild(seeMoreBtn); tocContainer.appendChild(btnContainer); } if (hasTopics) { tocContainer.style.display = 'block'; } } function scrollToTopic(questionIndex) { const targetPage = Math.floor(questionIndex / config.questionsPerPage) + 1; if (targetPage === currentPage) { executeScrollHighlight(questionIndex); } else { window.location.href = window.location.pathname + `?page=${targetPage}&scrollTo=${questionIndex}`; } } function executeScrollHighlight(index) { const element = document.getElementById(`q-card-${index}`); const headingElement = document.getElementById(`heading-for-${index}`); const targetElement = headingElement || element; if (targetElement) { targetElement.scrollIntoView({ behavior: 'smooth', block: 'center' }); if(element) { element.classList.add('highlight-scroll'); setTimeout(() => { element.classList.remove('highlight-scroll'); }, 2500); } } } function checkScrollOnLoad() { const urlParams = new URLSearchParams(window.location.search); const scrollToIdx = urlParams.get('scrollTo'); if (scrollToIdx !== null) { setTimeout(() => { executeScrollHighlight(parseInt(scrollToIdx)); const newUrl = window.location.pathname + '?page=' + currentPage; window.history.replaceState({}, '', newUrl); }, 800); } } // ========================================================= // ============ TOC / SCROLL LOGIC END ===================== // ========================================================= function loadQuestions(page = 1) { currentPage = page; updateURL(page); const quizContainer = document.getElementById('quiz-container'); quizContainer.innerHTML = ''; const startIndex = (page - 1) * config.questionsPerPage; const endIndex = Math.min(startIndex + config.questionsPerPage, questions.length); for (let i = startIndex; i < endIndex; i++) { const q = questions[i]; // TOC: Add Topic Heading if exists if (q.topicHeading) { const headingDiv = document.createElement('div'); headingDiv.className = 'in-quiz-topic-heading'; headingDiv.id = `heading-for-${i}`; headingDiv.textContent = q.topicHeading; quizContainer.appendChild(headingDiv); } const questionElement = document.createElement('div'); questionElement.className = 'question-card'; questionElement.id = `q-card-${i}`; // TOC: Add ID for scrolling // CHECK FOR IMPORTANT QUESTION if (q.isImportant) { questionElement.classList.add('important-question'); // Add Badge with Star Icon const badge = document.createElement('div'); badge.className = 'important-badge'; // Star Icon URL (CDN) const starIconURL = "https://cdn-icons-png.flaticon.com/512/1828/1828884.png"; // Using Image tag instead of <i> tag badge.innerHTML = `<img src="${starIconURL}" style="width: 14px; height: 14px; margin-right: 5px; vertical-align: middle;"> Important`; questionElement.appendChild(badge); } const questionTextContainer = document.createElement('div'); questionTextContainer.onclick = function() { if (q.questionLink) { window.location.href = q.questionLink; } }; const questionNumber = i + 1; questionTextContainer.innerHTML = ` <span class="question-text">${questionNumber}. ${q.question}</span> <span class="urdu-text">${q.urdu}</span> `; questionElement.appendChild(questionTextContainer); if (q.ttsEnabled) { const ttsButton = document.createElement('button'); ttsButton.className = 'tts-btn'; ttsButton.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.sound}')"></div><span>Listen Question</span>`; ttsButton.onclick = (e) => { e.stopPropagation(); speakQuestion(q); }; questionElement.appendChild(ttsButton); } const optionsDiv = document.createElement('div'); optionsDiv.className = 'options'; optionsDiv.id = `options-${i}`; q.options.forEach((option, j) => { const optionDiv = document.createElement('div'); optionDiv.className = 'option'; optionDiv.onclick = (e) => { e.stopPropagation(); selectOption(optionDiv, String.fromCharCode(65 + j), i); }; optionDiv.innerHTML = `<span class="option-letter">${String.fromCharCode(65 + j)}</span><span class="option-text">${option}</span>`; optionsDiv.appendChild(optionDiv); }); questionElement.appendChild(optionsDiv); if (q.showSocialShare) { const shareButtons = document.createElement('div'); shareButtons.className = 'share-buttons'; const whatsappBtn = document.createElement('button'); whatsappBtn.className = 'share-btn whatsapp-btn'; whatsappBtn.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.whatsapp}')"></div><span>Share via WhatsApp</span>`; whatsappBtn.onclick = () => shareQuestionWithImage(i, 'whatsapp'); shareButtons.appendChild(whatsappBtn); const copyLinkBtn = document.createElement('button'); copyLinkBtn.className = 'share-btn copy-link-btn'; copyLinkBtn.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.link}')"></div><span>Copy Link</span>`; copyLinkBtn.onclick = () => { const link = q.questionLink || window.location.href; navigator.clipboard.writeText(link).then(() => { copyLinkBtn.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.link}')"></div><span>Copied!</span>`; copyLinkBtn.classList.add('copied'); setTimeout(() => { copyLinkBtn.innerHTML = `<div class="share-icon" style="background-image: url('${socialIcons.link}')"></div><span>Copy Link</span>`; copyLinkBtn.classList.remove('copied'); }, 2000); }); }; shareButtons.appendChild(copyLinkBtn); questionElement.appendChild(shareButtons); } const explanationBtn = document.createElement('button'); explanationBtn.className = 'explanation-btn'; explanationBtn.onclick = (e) => { e.stopPropagation(); toggleExplanation(i); }; explanationBtn.innerHTML = '<span>اس سوال کو وضاحت کے ساتھ پڑھیں</span>'; // START: *** NEW LAYOUT LOGIC *** // Create a container for the action buttons const actionsContainer = document.createElement('div'); actionsContainer.className = 'question-actions'; // Add the explanation button to the container actionsContainer.appendChild(explanationBtn); // Add the MODERN comment icon to the container if (q.questionLink) { const commentLink = document.createElement('a'); commentLink.href = q.questionLink; commentLink.target = '_blank'; commentLink.className = 'modern-comment-link'; const commentSVG = `<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M21.99 4c0-1.1-.89-2-1.99-2H4c-1.1 0-2 .9-2 2v12c0 1.1.9 2 2 2h14l4 4-.01-18zM18 14H6v-2h12v2zm0-3H6V9h12v2zm0-3H6V6h12v2z"/></svg>`; commentLink.innerHTML = `<span class="comment-count">(Comments)</span> ${commentSVG}`; actionsContainer.appendChild(commentLink); } // Add the actions container to the main question element questionElement.appendChild(actionsContainer); // END: *** NEW LAYOUT LOGIC *** const explanationDiv = document.createElement('div'); explanationDiv.className = 'explanation'; explanationDiv.id = `explanation-${i}`; const translateBtn = document.createElement('button'); translateBtn.className = 'translate-btn'; translateBtn.innerHTML = 'Translate in Urdu'; translateBtn.onclick = (e) => { e.stopPropagation(); toggleExplanationTranslation(i); }; explanationDiv.appendChild(translateBtn); const explanationText = document.createElement('div'); explanationText.innerHTML = parseHighlightedText(q.explanation.replace(/\n/g, '<br>')); explanationDiv.appendChild(explanationText); const explanationUrduDiv = document.createElement('div'); explanationUrduDiv.className = 'explanation-urdu'; explanationUrduDiv.innerHTML = parseHighlightedText(q.explanationUrdu.replace(/\n/g, '<br>')); explanationDiv.appendChild(explanationUrduDiv); if (q.explanationImage) { const imgContainer = document.createElement('div'); imgContainer.style.textAlign = 'center'; const imgLink = document.createElement('a'); imgLink.href = q.explanationImageLink || '#'; imgLink.target = '_blank'; const img = document.createElement('img'); img.src = q.explanationImage; img.alt = q.explanationImageAlt || 'Explanation Image'; img.className = 'explanation-image'; imgLink.appendChild(img); imgContainer.appendChild(imgLink); if (q.explanationImageCaption) { const caption = document.createElement('div'); caption.className = 'question-image-caption'; caption.textContent = q.explanationImageCaption; imgContainer.appendChild(caption); } explanationDiv.appendChild(imgContainer); } questionElement.appendChild(explanationDiv); quizContainer.appendChild(questionElement); // Har 3 sawalat ke baad ad daalne ka logic if ((i + 1) % 3 === 0 && i < endIndex - 1) { const adContainer = document.createElement('div'); adContainer.className = 'ad-container'; adContainer.innerHTML = `<p>Advertisement Space</p>`; quizContainer.appendChild(adContainer); } if (q.ProTips) { const tipsElement = document.createElement('div'); tipsElement.className = 'tips-section'; tipsElement.innerHTML = q.ProTips; quizContainer.appendChild(tipsElement); } if (q.imageAfter) { const imageContainer = document.createElement('div'); imageContainer.className = 'question-image'; const imageLink = document.createElement('a'); imageLink.href = q.imageAfter.link; imageLink.target = '_blank'; const image = document.createElement('img'); image.src = q.imageAfter.url; image.alt = q.imageAfter.alt || 'Question related image'; imageLink.appendChild(image); imageContainer.appendChild(imageLink); if (q.imageAfter.caption) { const caption = document.createElement('div'); caption.className = 'question-image-caption'; caption.textContent = q.imageAfter.caption; imageContainer.appendChild(caption); } quizContainer.appendChild(imageContainer); } if (i < endIndex - 1) { const isAdNext = ((i + 1) % 3 === 0 && i < questions.length - 1); if (!isAdNext) { const divider = document.createElement('div'); divider.className = 'divider'; quizContainer.appendChild(divider); } } } if (answersShown) { showAllAnswers(); } else { hideAllAnswers(); } updatePagination(); // YEH LINE ADD KI GAYI HAI: Sawalat load hone ke baad ads ko load karein applyAds(); } function toggleExplanationTranslation(questionIndex) { const explanationDiv = document.getElementById(`explanation-${questionIndex}`); const englishExplanation = explanationDiv.querySelector('div:not(.explanation-urdu)'); const urduExplanation = explanationDiv.querySelector('.explanation-urdu'); if (englishExplanation.style.display !== 'none') { englishExplanation.style.display = 'none'; urduExplanation.style.display = 'block'; } else { englishExplanation.style.display = 'block'; urduExplanation.style.display = 'none'; } } function speakQuestion(question) { if (speechSynthesis.speaking) { speechSynthesis.cancel(); } const questionUtterance = new SpeechSynthesisUtterance(`Question: ${question.question.replace('?', '.')}`); questionUtterance.lang = 'en-US'; questionUtterance.rate = 0.7; questionUtterance.pitch = 0.8; let optionsText = 'Options: '; question.options.forEach((option, index) => { optionsText += `${String.fromCharCode(65 + index)}... ${option}. `; }); const optionsUtterance = new SpeechSynthesisUtterance(optionsText); optionsUtterance.lang = 'en-US'; optionsUtterance.rate = 0.7; optionsUtterance.pitch = 0.8; speechSynthesis.speak(questionUtterance); questionUtterance.onend = function() { speechSynthesis.speak(optionsUtterance); }; } function updatePagination() { const pagination = document.getElementById('pagination'); pagination.innerHTML = ''; const totalPages = Math.ceil(questions.length / config.questionsPerPage); if (totalPages <= 1) return; const firstBtn = document.createElement('button'); firstBtn.className = 'page-nav'; firstBtn.innerHTML = '&laquo; First'; firstBtn.onclick = () => { window.location.href = window.location.pathname + '?page=1'; }; if (currentPage === 1) firstBtn.classList.add('disabled-nav'); pagination.appendChild(firstBtn); const prevBtn = document.createElement('button'); prevBtn.className = 'page-nav'; prevBtn.innerHTML = '&lsaquo;'; prevBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + (currentPage - 1); }; if (currentPage === 1) prevBtn.classList.add('disabled-nav'); pagination.appendChild(prevBtn); if (currentPage > 2) { const firstPageBtn = document.createElement('button'); firstPageBtn.className = 'page-btn'; firstPageBtn.textContent = '1'; if (1 === currentPage) firstPageBtn.classList.add('active'); firstPageBtn.onclick = () => { window.location.href = window.location.pathname + '?page=1'; }; pagination.appendChild(firstPageBtn); if (currentPage > 3) { const ellipsis1 = document.createElement('span'); ellipsis1.className = 'page-ellipsis'; ellipsis1.textContent = '...'; pagination.appendChild(ellipsis1); } } const startPage = Math.max(2, currentPage - 1); const endPage = Math.min(totalPages - 1, currentPage + 1); for (let i = startPage; i <= endPage; i++) { const pageBtn = document.createElement('button'); pageBtn.className = 'page-btn'; pageBtn.textContent = i; if (i === currentPage) pageBtn.classList.add('active'); pageBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + i; }; pagination.appendChild(pageBtn); } if (currentPage < totalPages - 1) { if (currentPage < totalPages - 2) { const ellipsis2 = document.createElement('span'); ellipsis2.className = 'page-ellipsis'; ellipsis2.textContent = '...'; pagination.appendChild(ellipsis2); } const lastPageBtn = document.createElement('button'); lastPageBtn.className = 'page-btn'; lastPageBtn.textContent = totalPages; if (totalPages === currentPage) lastPageBtn.classList.add('active'); lastPageBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + totalPages; }; pagination.appendChild(lastPageBtn); } const nextBtn = document.createElement('button'); nextBtn.className = 'page-nav'; nextBtn.innerHTML = '&rsaquo;'; nextBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + (currentPage + 1); }; if (currentPage === totalPages) nextBtn.classList.add('disabled-nav'); pagination.appendChild(nextBtn); const lastBtn = document.createElement('button'); lastBtn.className = 'page-nav'; lastBtn.innerHTML = 'Last &raquo;'; lastBtn.onclick = () => { window.location.href = window.location.pathname + '?page=' + totalPages; }; if (currentPage === totalPages) lastBtn.classList.add('disabled-nav'); pagination.appendChild(lastBtn); const searchDiv = document.createElement('div'); searchDiv.className = 'page-search'; searchDiv.innerHTML = ` <input type="number" id="pageInput" min="1" max="${totalPages}" placeholder="Enter Page Number"> <button onclick="goToPageWithReload()">Go</button> `; pagination.appendChild(searchDiv); } function goToPageWithReload() { const pageInput = document.getElementById('pageInput'); const pageNum = parseInt(pageInput.value); const totalPages = Math.ceil(questions.length / config.questionsPerPage); if (pageNum >= 1 && pageNum <= totalPages) { window.location.href = window.location.pathname + '?page=' + pageNum; } else { alert(`Please enter a page number between 1 and ${totalPages}`); } } function selectOption(optionElement, selectedAnswer, questionIndex) { const question = questions[questionIndex]; const options = document.querySelectorAll(`#options-${questionIndex} .option`); options.forEach(opt => { opt.style.pointerEvents = 'none'; }); selectedOptions[questionIndex] = selectedAnswer; const correctOptionIndex = question.correctAnswer.charCodeAt(0) - 65; options[correctOptionIndex].classList.add('correct'); if (selectedAnswer !== question.correctAnswer) { const selectedIndex = selectedAnswer.charCodeAt(0) - 65; options[selectedIndex].classList.add('incorrect'); } } function toggleExplanation(questionIndex) { const explanationElement = document.getElementById(`explanation-${questionIndex}`); explanationElement.style.display = explanationElement.style.display === 'block' ? 'none' : 'block'; } function toggleFAQ(faqQuestion) { faqQuestion.classList.toggle('active'); const answer = faqQuestion.nextElementSibling; answer.style.display = answer.style.display === 'block' ? 'none' : 'block'; const toggleIcon = faqQuestion.querySelector('.faq-toggle'); toggleIcon.classList.toggle('rotated'); } function toggleAllAnswers() { answersShown = !answersShown; const btn = document.getElementById('toggleAnswersBtn'); if (answersShown) { btn.textContent = 'Hide All Answers'; showAllAnswers(); } else { btn.textContent = 'Show All Answers'; hideAllAnswers(); } } function showAllAnswers() { const startIndex = (currentPage - 1) * config.questionsPerPage; const endIndex = Math.min(startIndex + config.questionsPerPage, questions.length); for (let i = startIndex; i < endIndex; i++) { const q = questions[i]; const options = document.querySelectorAll(`#options-${i} .option`); if (options.length > 0) { const correctOptionIndex = q.correctAnswer.charCodeAt(0) - 65; options[correctOptionIndex].classList.add('correct'); if (selectedOptions.hasOwnProperty(i) && selectedOptions[i] !== q.correctAnswer) { const selectedIndex = selectedOptions[i].charCodeAt(0) - 65; options[selectedIndex].classList.add('incorrect'); } options.forEach(opt => { opt.style.pointerEvents = 'none'; }); } } } function hideAllAnswers() { const startIndex = (currentPage - 1) * config.questionsPerPage; const endIndex = Math.min(startIndex + config.questionsPerPage, questions.length); for (let i = startIndex; i < endIndex; i++) { const options = document.querySelectorAll(`#options-${i} .option`); options.forEach(option => { option.classList.remove('correct', 'incorrect'); }); options.forEach(opt => { opt.style.pointerEvents = 'auto'; }); } selectedOptions = {}; } function resetQuiz() { selectedOptions = {}; answersShown = false; document.getElementById('toggleAnswersBtn').textContent = 'Show All Answers'; loadQuestions(currentPage); } function changeHeaderImage(imageUrl) { document.getElementById('headerImage').src = imageUrl; } function toggleContentExpansion() { const contentPreview = document.getElementById('contentPreview'); const readMoreBtn = document.getElementById('readMoreBtn'); contentExpanded = !contentExpanded; if (contentExpanded) { contentPreview.classList.add('expanded'); readMoreBtn.textContent = 'Read Less'; } else { contentPreview.classList.remove('expanded'); readMoreBtn.textContent = 'Read More'; } } function toggleContentLanguage() { const englishContent = document.querySelector('.english-content'); const urduContent = document.querySelector('.urdu-content'); const translateBtn = document.getElementById('contentTranslateBtn'); contentInUrdu = !contentInUrdu; if (contentInUrdu) { englishContent.style.display = 'none'; urduContent.style.display = 'block'; translateBtn.textContent = 'Translate to English'; } else { englishContent.style.display = 'block'; urduContent.style.display = 'none'; translateBtn.textContent = 'Translate to Urdu'; } } async function createShareImage(questionIndex) { return new Promise((resolve) => { const q = questions[questionIndex]; const canvas = document.getElementById('shareCanvas'); const ctx = canvas.getContext('2d'); ctx.clearRect(0, 0, canvas.width, canvas.height); if (q.backgroundImage) { const img = new Image(); img.crossOrigin = "Anonymous"; img.onload = function() { ctx.drawImage(img, 0, 0, canvas.width, canvas.height); ctx.fillStyle = 'rgba(0, 0, 0, 0.5)'; ctx.fillRect(0, 0, canvas.width, canvas.height); drawQuestionContent(ctx, canvas, q, questionIndex); convertCanvasToImage(canvas, resolve); }; img.onerror = function() { console.log("Background image failed to load, using gradient fallback"); drawGradientBackground(ctx, canvas); drawQuestionContent(ctx, canvas, q, questionIndex); convertCanvasToImage(canvas, resolve); }; img.src = q.backgroundImage + (q.backgroundImage.includes('?') ? '&' : '?') + 't=' + Date.now(); } else { drawGradientBackground(ctx, canvas); drawQuestionContent(ctx, canvas, q, questionIndex); convertCanvasToImage(canvas, resolve); } }); } function drawGradientBackground(ctx, canvas) { const gradient = ctx.createLinearGradient(0, 0, canvas.width, canvas.height); gradient.addColorStop(0, '#1e3c72'); gradient.addColorStop(1, '#2a5298'); ctx.fillStyle = gradient; ctx.fillRect(0, 0, canvas.width, canvas.height); ctx.fillStyle = 'rgba(255, 255, 255, 0.05)'; for (let i = 0; i < 5; i++) { ctx.beginPath(); ctx.arc(Math.random() * canvas.width, Math.random() * canvas.height, Math.random() * 300 + 100, 0, Math.PI * 2); ctx.fill(); } } function drawQuestionContent(ctx, canvas, q, questionIndex) { const questionNumber = questionIndex + 1; const questionText = `${questionNumber}. ${q.question}`; const urduText = `${q.urdu.replace('؟', '').replace('?', '')}`; ctx.save(); ctx.beginPath(); ctx.roundRect(40, 40, canvas.width - 80, canvas.height - 80, 20); ctx.clip(); ctx.fillStyle = 'rgba(255, 255, 255, 0.15)'; ctx.fillRect(40, 40, canvas.width - 80, canvas.height - 80); ctx.strokeStyle = 'rgba(255, 255, 255, 0.3)'; ctx.lineWidth = 2; ctx.stroke(); ctx.restore(); ctx.fillStyle = '#ffffff'; ctx.textAlign = 'left'; ctx.font = 'bold 36px Roboto, sans-serif'; const questionLines = wrapText(ctx, questionText, canvas.width - 160, 36); let yPos = 80 + 36; questionLines.forEach(line => { ctx.fillText(line, 80, yPos); yPos += 36 + 10; }); ctx.font = '32px "Noto Nastaliq Urdu", serif'; ctx.textAlign = 'right'; const urduLines = wrapText(ctx, urduText, canvas.width - 160, 32); urduLines.forEach(line => { ctx.fillText(line, canvas.width - 80, yPos); yPos += 32 + 10; }); ctx.textAlign = 'left'; yPos += 20; ctx.font = 'italic 24px "Noto Nastaliq Urdu", serif'; ctx.fillStyle = 'rgba(255, 255, 255, 0.8)'; ctx.textAlign = 'right'; ctx.fillText("چار آپشن میں سے کسی پر بھی کلک کرنے سے جواب سبز ہو جائے گا", canvas.width - 80, yPos); yPos += 24 + 30; ctx.textAlign = 'left'; ctx.font = '28px Roboto, sans-serif'; ctx.textAlign = 'left'; q.options.forEach((option, index) => { const optionLetter = String.fromCharCode(65 + index); const isCorrect = optionLetter === q.correctAnswer; ctx.save(); ctx.beginPath(); ctx.roundRect(80, yPos - 10, canvas.width - 160, 28 + 20, 10); ctx.fillStyle = isCorrect ? 'rgba(40, 167, 69, 0.2)' : 'rgba(255, 255, 255, 0.15)'; ctx.fill(); ctx.strokeStyle = isCorrect ? '#28a745' : 'rgba(255, 255, 255, 0.3)'; ctx.lineWidth = 1; ctx.stroke(); ctx.restore(); ctx.beginPath(); ctx.arc(80 + 25, yPos + 28 / 2, 28 * 0.8, 0, Math.PI * 2); ctx.fillStyle = isCorrect ? '#28a745' : '#3498db'; ctx.fill(); ctx.fillStyle = '#ffffff'; ctx.textAlign = 'center'; ctx.fillText(optionLetter, 80 + 25, yPos + 28 / 2 + 28 * 0.3); ctx.fillStyle = isCorrect ? '#28a745' : '#ffffff'; ctx.textAlign = 'left'; ctx.fillText(`${optionLetter}) ${option}`, 80 + 60, yPos + 28 * 0.8); yPos += 28 + 30; }); ctx.fillStyle = 'rgba(255, 255, 255, 0.7)'; ctx.font = 'italic 20px Roboto, sans-serif'; ctx.textAlign = 'center'; ctx.fillText("Study For More PAKMCQs.ORG", canvas.width / 2, canvas.height - 40); } function convertCanvasToImage(canvas, resolve) { canvas.toBlob((blob) => { const imageUrl = URL.createObjectURL(blob); resolve(imageUrl); }, 'image/png', 1.0); } function wrapText(context, text, maxWidth, fontSize) { const words = text.split(' '); const lines = []; let currentLine = words[0]; for (let i = 1; i < words.length; i++) { const word = words[i]; const width = context.measureText(currentLine + ' ' + word).width; if (width < maxWidth) { currentLine += ' ' + word; } else { lines.push(currentLine); currentLine = word; } } lines.push(currentLine); return lines; } async function shareQuestionWithImage(questionIndex, platform) { try { const imageUrl = await createShareImage(questionIndex); const q = questions[questionIndex]; const shareUrl = q.questionLink || window.location.href; const shareText = `${questionIndex + 1}. ${q.question}\n\n${q.urdu.replace(/#&\d+/g, '')}\n\nStudy more at: ${shareUrl}`; if (navigator.share) { const response = await fetch(imageUrl); const blob = await response.blob(); const file = new File([blob], 'question.png', { type: 'image/png' }); await navigator.share({ title: q.question, text: shareText, files: [file], url: shareUrl }); } else { if (platform === 'facebook') { window.open(`https://www.facebook.com/sharer/sharer.php?u=${encodeURIComponent(shareUrl)}`, '_blank'); } else if (platform === 'twitter') { const mockImageUrl = imageUrl; window.open(`https://twitter.com/intent/tweet?text=${encodeURIComponent(shareText)}&url=${encodeURIComponent(mockImageUrl)}`, '_blank'); } else if (platform === 'whatsapp') { const link = document.createElement('a'); link.href = `whatsapp://send?text=${encodeURIComponent(shareText)}`; link.click(); } } } catch (err) { console.error('Error sharing:', err); alert('Sharing failed. Please try again or copy the link manually.'); } } /* ========================================================= */ /* ============ DYNAMIC PDF GENERATION LOGIC =============== */ /* ========================================================= */ async function generateDynamicPDF() { // Check if jsPDF is loaded if (!window.jspdf) { alert("PDF library is loading. Please wait a moment and try again."); return; } // --- UI: START LOADING & SHOW PROGRESS BAR --- const btn = document.getElementById('generatePdfBtn'); const btnText = btn.querySelector('.btn-text'); const btnProgress = btn.querySelector('.progress-bar-fill'); const originalText = "Click here for Download PDF"; btn.disabled = true; // Disable double clicks btnText.textContent = "Initializing..."; btnProgress.style.width = "10%"; // Start progress const { jsPDF } = window.jspdf; const doc = new jsPDF('p', 'mm', 'a4'); // Portrait, Millimeters, A4 // 1. Settings & Dimensions const pageWidth = 210; const pageHeight = 297; const marginTop = 30; const marginBottom = 05; const marginLeft = 15; const marginRight = 15; const contentWidth = pageWidth - marginLeft - marginRight; let cursorY = marginTop; // 2. Filter Questions (pdf = true) const pdfQuestions = questions.filter(q => q.pdf === true || (q.getAttribute && q.getAttribute('data-pdf') === "true") ); if (pdfQuestions.length === 0) { alert("No questions marked for PDF found."); // Reset Button btn.disabled = false; btnText.textContent = originalText; btnProgress.style.width = "0%"; return; } // --- UI: UPDATE STATUS --- btnText.textContent = "Downloading Image..."; btnProgress.style.width = "30%"; // 3. Load Background Image const bgUrl = config.pdfBackgroundUrl; let bgImage = null; try { bgImage = await loadImageAsBase64(bgUrl); // Image Loaded Success btnProgress.style.width = "50%"; } catch (e) { console.warn("Background image failed to load, generating PDF without it."); } // --- UI: UPDATE STATUS --- btnText.textContent = "Generating Pages..."; // Helper to Add a new page with background const addNewPage = () => { doc.addPage(); if (bgImage) { doc.addImage(bgImage, 'JPEG', 0, 0, pageWidth, pageHeight); } cursorY = marginTop; // Reset cursor to top margin }; // Add background to the first page if (bgImage) { doc.addImage(bgImage, 'JPEG', 0, 0, pageWidth, pageHeight); } // 4. Iterate and Print Questions pdfQuestions.forEach((q, index) => { // --- A. CALCULATE HEIGHT REQUIRED --- // Question Text Height doc.setFontSize(12); doc.setFont("helvetica", "bold"); const qTitle = `Q${index + 1}: ${q.question}`; const qTitleLines = doc.splitTextToSize(qTitle, contentWidth); const qTitleHeight = qTitleLines.length * 6; // Approx line height 6mm // Options Height doc.setFont("helvetica", "normal"); doc.setFontSize(10); let optionsHeight = 0; const processedOptions = []; q.options.forEach((opt, idx) => { const letter = String.fromCharCode(65 + idx); const optText = `${letter}) ${opt}`; const optLines = doc.splitTextToSize(optText, contentWidth - 5); // Indent slightly const h = optLines.length * 5; // Approx line height 5mm optionsHeight += h + 2; // +2mm padding between options processedOptions.push({ lines: optLines, height: h }); }); const totalQuestionHeight = qTitleHeight + optionsHeight + 8; // +8mm padding after question // --- B. CHECK SPACE & PAGE BREAK --- if (cursorY + totalQuestionHeight > pageHeight - marginBottom) { addNewPage(); } // --- C. RENDER CONTENT --- // Render Question Title doc.setFontSize(12); doc.setTextColor(0, 0, 0); doc.setFont("helvetica", "bold"); doc.text(qTitleLines, marginLeft, cursorY); cursorY += qTitleHeight + 2; // Render Options doc.setFontSize(10); doc.setFont("helvetica", "normal"); processedOptions.forEach((pOpt, idx) => { // Check if this is the correct answer to highlight (Optional visual cue) const letter = String.fromCharCode(65 + idx); if (letter === q.correctAnswer) { doc.setFont("helvetica", "bold"); doc.setTextColor(0, 100, 0); // Green } else { doc.setFont("helvetica", "normal"); doc.setTextColor(0, 0, 0); // Black } doc.text(pOpt.lines, marginLeft + 5, cursorY); cursorY += pOpt.height + 2; }); // Reset color/font and add bottom padding doc.setTextColor(0, 0, 0); cursorY += 6; }); // --- UI: FINALIZING --- btnText.textContent = "Saving PDF..."; btnProgress.style.width = "90%"; // 5. Save File doc.save('PAKMCQs_Questions.pdf'); // --- UI: COMPLETE & RESET --- btnText.textContent = "Downloaded!"; btnProgress.style.width = "100%"; setTimeout(() => { btn.disabled = false; btnText.textContent = originalText; btnProgress.style.width = "0%"; }, 3000); // Reset after 3 seconds } // Helper to load image with CORS handling for Blogger Images function loadImageAsBase64(url) { return new Promise((resolve, reject) => { const img = new Image(); // Ye line zaroori hai taake Google block na kare img.crossOrigin = 'Anonymous'; // URL ke aage time lagaya hai taake browser cache use na kare (Cache breaker) if (url.startsWith('http')) { img.src = url + (url.includes('?') ? '&' : '?') + 't=' + new Date().getTime(); } else { img.src = url; } img.onload = () => { const canvas = document.createElement('canvas'); canvas.width = img.width; canvas.height = img.height; const ctx = canvas.getContext('2d'); ctx.drawImage(img, 0, 0); try { const dataURL = canvas.toDataURL('image/jpeg', 0.8); // High Quality JPG resolve(dataURL); } catch (e) { console.error("CORS Error: Image load hui lekin export nahi ho saki.", e); // Agar phir bhi fail ho jaye to bina image ke continue karega reject(e); } }; img.onerror = (e) => { console.error("Image Failed to Load from URL:", url); reject(e); }; }); } /* ========================================================= */ document.addEventListener('DOMContentLoaded', function () { generateTOC(); // TOC Generate karna currentPage = getCurrentPageFromURL(); changeHeaderImage(config.headerImageUrl); loadQuestions(currentPage); checkScrollOnLoad(); // Scroll Check karna if redirected from another page document.getElementById('toggleAnswersBtn').addEventListener('click', toggleAllAnswers); document.getElementById('resetQuizBtn').addEventListener('click', resetQuiz); document.getElementById('readMoreBtn').addEventListener('click', toggleContentExpansion); document.getElementById('contentTranslateBtn').addEventListener('click', toggleContentLanguage); // === ATTACH PDF GENERATION EVENT === const pdfBtn = document.getElementById('generatePdfBtn'); if (pdfBtn) { pdfBtn.addEventListener('click', function(e) { e.preventDefault(); // Stop any default link behavior generateDynamicPDF(); }); } // =================================== const seeMoreFaqBtn = document.getElementById('seeMoreFaqBtn'); if (seeMoreFaqBtn) { seeMoreFaqBtn.addEventListener('click', function() { const hiddenFaqs = document.querySelectorAll('.hidden-faq'); hiddenFaqs.forEach(faq => { faq.style.display = 'block'; }); seeMoreFaqBtn.style.display = 'none'; }); } }); window.goToPageWithReload = goToPageWithReload; </script> </body> </html>Mehtab Ahmadhttp://www.blogger.com/profile/05636204994802332371noreply@blogger.com