Pro4knowledge

CURRENT AFFAIRS :MAY

2015-06-19T10:40:00.004-07:00

CURRENT AFFAIRS :MAY 15

CNR Rao: Japans highest civilian award Raising son gold & silver award

IGIA: Indra gamdhi international airport Delhi 2014 world best airport

Fight of the century: Boxing winner:Floyed second place:Manny

EDGE: Micosoft new browser

Anual Press freedom prize: Dawrish -UN cultural body

International shooting competition: Hanover Germany

Reliance business merge: Bharathi Retail

5-5-15: Asthma day

AKASH: missile surface to surface 25km

Edu-cloud :Microsoft Digital learning

Weibo : chines social media joined by Indian PM

Future group: Merge Kishore + Rajan bharathi 750cr

Nirmaya: Odisha Free drug distribution

Anual Global mother index: 1.Norway ,140.India

UK Election: Conservative party win 37%

Red Flag Account: RBI fraud risk control

TOI: Sports person of the year Jitu rai

Russian victory day: Xi Jinping chaina participated

Pink pay : AXIS bank

Chilller: HDFC

Bank's pocket : ICICI

Indian army salary package: BOI

SBI:Platinum debit card NPCI

Tourism Friendly country: Spain

BRICS Bank: President KV Kamnath

Top Crude buyer:China beat US

Spanish Grand Prix: Rosberge

Madrid master : Andy Murray

Vikas gowda : Disc thrower

Kamal preet : Hammer throw

Inter national day of yoga : 21 June

Moody's GDP: 7.5 India

Jarkhant Governor : Droupali

Election commissioner : achal kuar jyothi

Encore award: Book-the lives of others by neel mukerjee

Bhabhatron : cancer treatment equipment

Indian post: first ATM Patna

AYUSH :5000 cr Sripadnaik

ICICI: first branch in china shanghai inaugurated by PM of India

Rome master: novak djokovic

6 th National nuclear conference : Delhi

SBI INTOUCH : NFC enabled contac less debit/credit card

Soil Health card: Pujab

World no taobaco award: Punjab

Tran gender principal: manabi bandopadhyay West bengal krishna nagar womens college

Obama: Twitter @POTUS

Billboard music awrad :Taylor swift

RE100: campaign by infosys on renewable energy

KAVARATTI :Anti submarine

International man booker awrad: Hungarrian

21/5/15 : anti terroism day

Mirage 2000: Fighter jet by IAF

22/5/15: Bio diversity day

Same sex marriage :Ireland

Kishan TV: Doordarshan 100cr

IPL15: MI vs CSK final at Edern garden kolkata

John nash : mathematician

Bank employee salary hike % :15

World biggest gold producer : china

68 th Cannel film festival : film-palme d'or,actress-roony,actor-vincent

DD Kishan chair: A.Surya

Tripura :lift AFSPA

PPP committee: Vijay kelkar

31/5/15 : Tobacco day theme-stop illicit trade of tobacco product

Food and agriculture organization: Undernourished people-194.6 mln

Himachal pradesh :100yrs

Mega Food park : assam -nalbari

Forrest fire checking satellite system: himachal pradesh

Tamil Nadu : Highest no.of road accident in India by 7life foundation

Cabinet Secretary : pradeep kumar sinha

DG of Doordhasan :veena jain

DRDO Chief: selvin christopher

Heavy industry minister : Anant geete

TMB CLERK EXAM REVIEW 7/6/15

2015-06-19T09:27:00.001-07:00

TMB CLERK EXAM REVIEW 7/6/15

The TMB Exam was very easy compared to any exams

The pattern:

Quants-40
Resoning-40
English-40
Computer-40
GK -40

Quants:       Very easy 10+5 simplification and approximation ,One DI,Ratio,Age,etc...
Reasoning : Syllogism,circle arrangement,Coding decoding,puzzle,etc...
English:        Comprehension,Error spotting,Cloze test,Fill in the blanks,etc...
Computer:   Very basic level.
GK:             Moderate

GK question asked in TMB CLERK

1) 2015 Hindi conference planed at:
2) Suganya scheme interest rate(2015-16):
3) Germany capital:
4) Retail Banking:
5) Money taking out from in to Nepal:
6) Navy day:
7) Anti terrorism day:
8) Population report at 2015:
9) Who is ritu rai relate to sport:
10) E-visa given by India to which country recently:
11) what is reverse repo:
12) Bank rates fixed by:
13) Age limit to use ATM:
14) Reason for allowing non banking financial company:
15) Heavy industry minister:
16) Rbi starting year:
17) Cap for payment bank:
18) What is white label ATM:
19) FDI on public sector bank % limit:
20) Bank opened by PM of India in china:
21) SBI MD:
22) KV Kamnath posting:
23) BOI HO:
24) Agni V distance:
25) public sector bank in below option: BMB
26) WIPO HO:
27) NPCI:
28) ATM withdraw limit:
29) Federation bank:
30) Mortgage loan:

QUATS SOME ASKED QUESTIONS:

√625÷5⁷⁼X²*5³

(√112-√28)*(√28+√112)

(0.03)^2 -(0.5)^2+ (0.6)^2= ?

Syllogism types:

BOB Previous year Exam Analysis :Bankers Adda

2015-03-22T10:02:00.000-07:00

BOB Previous year Exam Analysis

The BOB going to conduct the exam for manipal PO program on Tentative date of 18.4.15

Section	Total Questions	Max. Marks	Level of Difficulty	Possible Attempts
Reasoning	50	50	Easy	30 – 35
Quantitative Aptitude	50	50	Moderate	28 – 32
GA	50	50	Moderate	30 – 34
English Language	50	50	Difficult	25 – 28
Total	200	200		113 - 129

Click Here For More Details: Bankers Adda

Bank Of Baroda GD & Interview Previous Year Cut Off : Gr8AmbitionZ

2015-03-22T09:34:00.001-07:00

Bank Of Baroda GD & Interview Previous Year Cut Off

Number of Student intake					Age (As on 17.03.2015)
Unreserved	OBC	SC	ST	Total	Age (As on 17.03.2015)
606	324	180	90	1200	Minimum- 20 years Maximum- 28 years

Website Link Open (for submission of online applications)	03.03.2015- 17.03.2015
Date of Examination (Tentative)	18.04.2015

Type	Sr. No.	Name of the Test	No. of Qs.	Max. Marks	Composite Time
Objective (Online)	1	Reasoning	50	50	2 hours
	2	Quantitative Aptitude	50	50
	3	English Language	50	50
	4	General Awareness(with special reference to Banking Industry)	50	50

Click Here For Cut Off: Gr8AmbitionZ: Baroda Manipal School of Banking GD & Interview Ma...:

PROBABILITY

2015-03-20T21:24:00.002-07:00

PROBABILITY

------->Choosing<-------

Experiment:

By performing some operation Some well-defined outcomes are get

Sample space:

All possible outcomes of experiment

Dice:

Single Dice Rolled 6 Outcomes(1,2,3,...6)

Two Dice Rolled 36 Outcomes((1,1),(1,2),...(1,6),

(2,1)(2,2),(2,3)....(2,6),.....

(6,1),(6,2),.....(6,6))

Coins:

Tossing Single coin (Head,Trial)

Tossing Two coin ((Head,Trial),(Trial,Head),(Trial,Trial),(Head,Head))

Cards:

Total 52 cards

Type:Spades,Clubs,Hearts,Diamonds Each have 13 cards

Color: Black: Spades,Clubs

Red: Hearts,Diamonds

Face cards:Aces,Kings,Queens,Jacks

A bag contains 6 white and 4 black balls.Two balls are drawn at random.Find the probability that they are of the same color.

Choosing of 2 balls from 10 balls both are same color

Choosing: 10C2---2 ball in total 10

Same color: White/black

6C2 2 in 6 balls OR 4C2 2 in 4 balls

OR--> +

AND--> x

So (6C2+4C2)

Formula:

Event / Sample Space

Total out come= Sample space=10C2

Events=Selecting 2 ball that are in same color=(6C2+4C2)

(6C2+4C2)/10C2

((6*5/2*1)+(4*3/2*1))/(10*9/2*1)

((15+6)/45)

(21/45)

(7/15)------Two balls are drawn at random.The probability that they are of the same color.

MENSURATION

2015-03-20T09:52:00.001-07:00

MENSURATION

Geometry formula sheet

Pythagorean theorem

EQUATIONS

2015-03-20T09:21:00.000-07:00

EQUATIONS

Linear Equation :
A linear equation is an algebraic equation in which each term is either a constant or the product of a constant and (the first power of) a single variable. Linear equations can have one or more variables.

4P+8Q=3---(1)

12P+4Q=4---(2)

Solve (1)

(1)*3=12P+24Q=9---(3)

Solve (2) and (3)

12P+24Q=9

12P+4Q=4

20Q=5

Q=1/4---(4)

Put (4) any ()equations

4P+8*(1/4)=3

4P+2=3

4P=1

P=1/4

Relation ship Between P and Q

1/4=1/4

P=Q

Quadratic Equation:

The Quadratic Formula is derived from the process of completing the square, and is formally stated as: For ax² + bx + c = 0, "(quadratic) = 0".
Relation Ship Between X1 and X2
5>2
X1>X2

PARTNERSHIP

2015-03-20T08:49:00.000-07:00

PARTNERSHIP

Two or more persons put their money on business and share their profit on the business based on their investment money and time period .

Capital-The investment

(A's capital * A's time in partnership)/(B's capital * B's time in partnership)=(A's Profit)/(B's Profit)

Arun invested an amount of Rs.25000 and started a business, Jadeja joined him after one year with an amount of Rs.30000,After two years from starting the business they earned the profit of Rs.46000.

What will be jadeja's share in the Profit?

We cut out last 3 digit

A=25*2=50

J=30*1=30

A:J=5:1

Profit=46

5+1=6

46/6=7.66

A's profit=5*7.66

J's profit=1*7.66

A and B started business with Rs.3000 and Rs.4000 Respectively.after 8 months A withdraws Rs.1000 and B advances Rs.1000 more.At end of the year,their profit amount to Rs.630.Then the share of A is?

A=30

B=40

A=30*8 + 20*4=240+80=320(8 month+4 month)

B=40*8+50*4=320+200=520(8 month+4 month)

A:B=32:52=8:13

8+13=21

630/21=30

A's profit=8*30=240

B's profit=13*30=390

Total=630

TIME AND DISTANCE

2015-03-20T08:09:00.002-07:00

TIME AND DISTANCE

Distance=Speed * Time

Speed=Distance / Time

Time= Distance/Speed

1 km/hr = 5/18 meter/sec

1 meter= 5/8 mile/hr

Average Speed=Total Distance / Total Time

Relative Speed:

Trains are Moving Opposite Direction:

(L1 + L2) / (A + B)

L-length of the trains A and B

A,B=speed of train A and B

Trains are Moving Same direction:

(L1 + L2) / (A - B)

L-length of the trains A and B

A,B=speed of train A and B

TIME AND WORK

2015-03-16T10:09:00.000-07:00

TIME AND WORK

If M1 person can do W1 work in D1 days and M2 person can do W2 works in D2 days then we can say M1 D1 W2 = M2 D2 W1

For Time T

M1 D1 T1 W2 = M2 D2 T2 W1

For Efficiency E

M1 D1 T1 E1 W2 = M2 D2 T2 E1 W1

The Only exchange in formula is work W

If A can do a piece of work in n days,Then the works done by a in one day =1 / N

If A one day work is 1 / N the work finished by A in N days

A is 4 times Eficien then B==>4A=B

A:B=4:1

If A can do a work in D1 days and B can do the same work in D2 days then A and B together can do the same work in

(D1 * D2) / (D1 + D2)

If A can do a piece of work in D1 days,B can do in D2 days C in D3 days then together the same work in

(D1+D2+D3) / (D1D2 +D2D3+D3D1)

If A and B can do piece of work in D1 alone D2,B alone Can=?

(D1*D2) / (D2-D1)

If the number of men are changed in ratio M:N the time taken to complete the work will change in the ratio N:M

Eg:

A can do a piece of work in 14 days which b can do in 21 days.They begin together but 3 days before the completion the work ,A leaves off.The total number of days to complete the work is?

A=14 Days

B=21 Days

Total work=LCM(14,21)

=42

A's One day work=42/14=3

B's One day work=42/21=2

A+B One day work =5

Before 3 days A leaves=42-3=39

39 work done by A+B=39/5=7.8

total working days=7.8+remaining days=10.8

AGE

2015-03-14T21:40:00.000-07:00

AGE

In Exam these types of questions asked very few question

WORDS THAT TRICK YOU:

PAST(-) Ago,Back,Before,Earlier,Was,Were,Last Year
PRESENT(Now) Is,Now,Are
FUTURE(+) After,Hence,Next year,Later,Tomorrow,Will be,Shall be

We all ways Use X for the Different Persons For Preset Year Ages----------(1)

There is no use to use any formulas We directly get into the Question Solving

1) The sum of father and son is 45 years.five years ago,the product of their ages was four times the father's age at that time.The present ages of father and son,respectively are:

PRESENT:

Sum=45==>Father(f)+Son(S)

F+S=45

F=45-S

Take Son as X---------By (1)

S=X

F=45-X

PAST:

Five years ago(Past) so -5

F=(45-X-5)

S=X-5

Product of their age==>(X-5)*(45-X-5)

Four times the fathers age==>4(45-X-5)

NOW:

(X-5)*(45-X-5)=4(45-X-5)

(X-5)=4

X=9

F=45-X=36

S=X=9

2) The ratio of the present ages of Sunitha and Vinita is 4:5 respectively.Six years hence the ratio of their ages will be 14:17 respectively.what will be the ratio of their ages 12 years hence?

NOW:

Ratio S:V=4:5

FUTURE:

Six year hence(Future)

S+6 : V+6==>

4X+6 : 5X+6=14:17

Cross muliply

17(4X+6)=14(5X+6)

68X+102=70X+84

2X=18

X=9

FUTURE:

12 Years hence:

4X+12 : 5X+12

NOW:

(4*9)+12 : (5*9)+12

36+12 : 45+12

48 : 57

16:19

3) Ratio of sumita and shalini's age is 4:5 respectively,Ratio of Shalini and ritu's age is 15:16 respectively.If sumita is three-fourth Ritu's age,what is sumita's age?

Ratio SU:SH=4:5

SH:RI=15:16

SU:SH:RI=?

4 : 5

15 : 16

(4*3):(5*3)

(15*1):(16*1)

12:15:16

SU = 3/4 RI

SU=?

Here We don't Know the Sum of their Age We only know is The Part Hold by Each person So it can't determined the answer.

4) When the average age of a couple and their son was 42 years,the son married and got a child after one year.When the child was 5 years old,the average age of the family become 36 years.What was the age of the daughter-in-law at the time of marriage?

Average C+S==>M+W+C==> members

C+S=42

Sum=42*3=126

Son Married Got Child After 1 year

Son's Child was 5 year old

The Average C1+C2+S1+S2==>M1+W1+M2(Son become men)+W2+S2==>5 members

C1+C2+S2=?

Sum=(Before the M2 married sum is 126) + (After 1 year+child 5 year total 6 years=>6 * before M2 married 3 members=(6*3)) 18 + (we dont know the W2 Age so Take it X) X + (Child age) 5=(Total members=5)*(Average=36)

Sum : (126+(3*6)+X+5=5*36

Sum :149+X=180

X=31

This X is afer 1+ child 5 year

So 31-6=25

the daughter-in-law age at the time of marriage=25

FEDERAL BANK CLERK 2015 CLERK:AFTER NOON REVIEW

2015-03-14T05:54:00.000-07:00

FEDERAL BANK CLERK 2015 CLERK:AFTER NOON REVIEW

TOTAL 120 minutes of exam

90 Minutes for aptitude section and (150)

30 minutes for psychometric test(15+35)

VERBAL ABILITY:

This section was very Easy they ask Most of the Question Fill in the blanks with articles Based on the

Tenses,Some of the question from synonyms,3 Questions from comprehension

Click here for Tense chart

ANALYTIC ABILITY :

This Section was also easy they ask Coding decoding,Non verbal ability(Picture series),Statement Conclusion,Conclusion Inference ,decision making.

APTITUDE:

This section also easy the ask most of the question based on percentage and ratio,The question are very short only two lines but tricky alignment of words

Click here for Percentage

Click here for ration and proportion

GK:

This section was tough for me,They ask some history,inflation,Western company,NSE,IIS,NSE Started year,GSLV,..

COMPUTER KNOWLEDGE:

Microsoft office the data base:excel

FTP

Home page

Browser Search engine

IP Address Class

DNS

Microsoft Word Clip-Art,Format,Editing

On-Demand-Processing

Operating system

SOME QUESTION ASKED

DECISION MAKING:

Man is the intelligent animal on earth

I)Man can speak and communicate

II)Man become intelligent in day progress

Simon is an employee of solar

I)Simon is an engineering graduate

II)Simon Working in solar since months

Rohan is not positive man

I) Indians are positive people

II)Rohan is a citizen of Pakistan

One kg rice is Rs25

I)The price of one kg rice from previous month is 3 increased

II)Now one kg is 22

West Bengal has highest population in country

I)Central govt act to control people

II)The people in west Bengal are high rate

SYLLOGISM:

Some human beings are male

some male are human beings

No P is C

No C is B

No reptiles has fur

All reptiles are snake

Some peacock are crane

All crane are peacock

Some pencil are pen

Some pen are eraser

Some F are G

All G is S

CODING DECODING:

FRIEND can write HPKCPB

ENEMY can be write as?

Ans:GLGKA

PRADEEP can write SODAHBS

DEEPIKA can write as?

Ans:GB_M_ _ _

NAVEEN As EENVAN

RAJEEV As

Ans: VEEN RAJ

RATIO AND PROPORTION

2015-03-13T09:44:00.000-07:00

RATIO AND PROPORTION

The ratio is Denoted as X:Y

X:Y=X/Y

Eg:

Value=40
That in the Ratio 5:3
then the 5 part of 40=?
3 part of 40=?
40/(5+3)=40/8=5
One part value=5
Then 5 part=5*5=25
3 part=5*3=15
25+15=40

QUESTION AND ANSWER

If the position of the digits of a two digit number are interchanged,the number newly formed is smaller then the original number by 45.Also the ratio between new number and the original number is 3:8 respectively.what is the original number?

The two digit number=XY

Interchanged number=YX

YX is smaller then original by 45==>XY=YX+45-----(1)

YX:XY=3:8-------(2)

XY-YX=45------By (1)

3~8=YX~XY

5=45

one part=8 so

YX= 3 part=3*8=27----------By(2)

XY= Interchage of digits=72

Original number=72

(OR)

10X + Y=10Y+X+45

9X-9Y=45

X-Y=5--------(1)

(10Y+X)/(10X+Y)=(3/8)

30X+3Y=80Y+8X

22X-77Y=0--------(2)

Solve (1) and (2)

55Y=110

Y=2

X=7

Original number=72

The digits of a two digit number are in the ratio of 2:3 and the number obtained by interchanging the digits is bigger then the original number by 27 what is the original number ?

XY=>X:Y=>2:3

YX-XY=27

Here individual digit ratio is given so try to trace from options

1)63

2)48

3)96

4)69

we know they are in 2:3 ratio so 96 eliminated

yx-xy=27

36-63= not possible

84-48=(2+30+4)=36 Wrong

96-69=(1+26)=27 Right Answer

(OR)

Eg:

------------

56=50+6

(10*X)+6

X=5

------------

We knew the two digit number is always 10 th unit+some X

So 10X-Y---->Original number

X:Y=2:3

(10Y+X)-(10X+Y)=27----->(1)

9Y-9X=27

Y-X=3

Y=X+3--------->Put in(1)

X/(X+3)=(2/3)

X=6

Y=9

Original number=69

Ages of A and B in the ratio 2:3 Respectively,

Six year hence the ratio of their ages will become 8:11 Respectively,

What is B's Present age ?

A/B=2/3

Six years Hence(After)

A/B=8:11

Now2X/3X

After 6 Years (2X+6)/(3X+6)=8/11

cross multiply them

11(2X+6) = 8(3X+6)

22X+66 = 24X+48

22X-24X=48-66

2X=18

X=9

Now=>18:27

A=18

B=27

FEDERAL BANK EXAM POSTPONED IN KERALA ONLY

2015-03-13T08:34:00.000-07:00

Federal bank aptitude online test for clerk going to held at the dates of 14 and 15 of march 2015 that was postponed in Kerala due to Left Democratic Front's Hartal .

Click Here for details.

SIMPLE AND COMPOUND INTEREST

2015-03-13T04:40:00.001-07:00

SIMPLE AND COMPOUND INTEREST

This topic most relevant to your life for banking

Principal: P The amount Deposit in a bank OR the loan taken from a person/bank

Interest: I The amount Charged of holding principle for some period

Interest rate: R Some % of Amount from principal

Time: N How long the principal is hold

Amount A = I+P

Simple (SI) : Interest(The amount given by the principle holder for certain period)

Eg: 1000 is given for 10% interest rate for 3 year of time

then the interest is 1000+(10% of 1000)*3 = 1000+(100*3) = 1300

1000 Principal+300 interest=Total Amount

Compound (CI) : Interest( The amount given by the principle holder for certain period ,

The principal was change periodically)

Eg: 1000 is given for 10% interest rate for 3 year of time

then the interest is 1000+200=1200 for first year

Now the principal changed to 1200 So 1200+120=1320 for the second year

Now the principal changed to 1320 So 1320+132=1622

1000 Principal + 622 Interest= Total Amount

FORMULA:

SI:

SI=(P*N*R)/100

A=P+SI

A=P(1+(N.R/100)

CI:

CI=(P((1+R)/100)^N)-P

=((P((1+R)/100)^N)-1)

Total Amount=P+CI

P(1+(R/100))^N

QUESTION AND ANSWER

The simple interest on a certain some of money at the rate of 5%p.a.

For 8 years is Rs.840.at what rate of interest can be received on the same sum after 5 years?

SI=840/8=one year interest=15

8*5%=40%

40%=840

1%=21

100%=2100

In what % the 2100 Interest become the same 840 in 5 Year time

5(2100*(x/100))=840

5*21x=840

21x=168

x=168/21

x=8%

TRICK(COMPOUND INTEREST)

CI=for 2 years (A+B)+A.B/100

Eg:

5% For 2 year=5+5=10

10+(25/100)

10.25

Eg:

CI=5% for 3 year=(A+B)+A.B/100

5% For 2 year =5+5=10
10+(25/100)
10.25

For next year A=10.25 B=5

10.25+5=15.25+((10.25*5)/100)

=15.25+(50+1.25)/100

15.25+(51.25/100)

15.25+.5125

15.7625%

PROFIT & LOSS

2015-03-12T20:27:00.000-07:00

PROFIT & LOSS

TERMS:

Cost price-CP- The Rate or price buying from seller/hole seller

Selling price-SP- The rate we given to the customers/buyers

Marked price-MP- The price noted on product

Profit-P(OR)Gain-G- (SP>CP),(SP-CP=Profit)

Loss-L- (CP>SP),(CP-SP=Loss)

Profit%- (Profit/CP)*100

Loss%- (loss/CP)*100

CP- SP*(100/(100+Gain%) OR SP*100/(100-Loss%)

SP- CP*(100+Gain%)/100 OR CP*(100-Loss%)/100

Discount- Marked price- Selling Price

PERCENTAGE: is important for profit and loss

Sharma spend 52% of his monthly salary on Rent and 23% on Others as expenditures,if he left with 4500 what is the monthly salary ?

52+23=75%
Remaining 25%=4500
100%=?
4500*(100/100) / (25/100)
4500/(25/100)
4500*(100/25)
4500*4=18000

QUESTION AND ANSWER

A shopkeeper purchased 245 pieces of an article at Rs.30 per piece.He spent Rs.980 for transport and Rs.1470 on packing the articles.He sold the articles at the rate of Rs.50 per piece.what is the percentage earned ?

245 pieces,50% more on each pieces=30+(50% of 30)
=30+15=45 for each pieces.
(245*30)=7350+980+1470=9800
Now the CP was changed 9800/245=40
40 per piece=40*245=9800
50 per piece=50*245=12250
Increase in amount is 2450
2450 is what % 9800=25%

(OR)

40 per piece-50 per piece=10 is difference
10 is what % of 40 ==> (10/40)*100
=25%

A shop keeper sells T.V set on discount of 8% of print price and gains 25% . if the print price was Rs.20000 then CP=?

MP=20000
8% Discount=>1%=200 so 8*200=1600
If the shop keeper sells at 20000-1600=18400
the profit is 25% so 18400=125% then 100%=?
18400/125=147.2=1%
100%=100*147.2=14720

Ammu sold 16 pens at the cost of 20 pens .profit/loss %=?

((20-16)/16)*100=(4/16)*100=(1/4)*100=25% Note:the sign is + so Profit of 25%

Ammu sold 20 pens at the cost of 16 pens .profit/loss %=?

16-20= -4
-4/20= - 1/5
- 1/5 * 100
-20% so loss of 20%

PERCENTAGE

2015-03-12T10:22:00.002-07:00

PERCENTAGE

When we think about the percentage come in mind is 100 the century :) not the Cricket batsman scored.

It's real account number Helped to calculate your Shares,interest,profits,....

Take 100

100% of 100=100

50% of 100=50

25% of 100=25

10% of 100=10

5% of 100=5 It's quiet easy , not like that.

Take 12

100%=12

50%=6

25%=3

10%=1.2

5%=0.6

TRICKS:

100% of x=x

50% of x=x / 2

25% of x=x / 4

10% of x= x / 10=Put dot after single digit from right to left . Eg:250's 10%=25.0=25

5% of x=10%of x / 2

1% of x=Put dot after two digit from right to left.1%=2.50=2.5

When we try to solve the question they are asking for 98%=90%+5%+3% (OR)10%*9+5%+1%*3

QUESTION AND ANSWER

Number of girls in a class is 44 wich is 55% of the total number of students.How many boys are there in the class?

44=55% then 100%=?

55%=44

100%=?(Take % one side values another side here % left side(55%,100%) values right side(44,?))

100%*44 / 55%(cross multiplication of purple marked)

(100/100)*44))/ (55/100)

44*(100/100)*(100/55)

(44*100)/55

4400/55

80=100%

80-44 Girls=36 Boys

80% of 135 +? % of 750=228

(80/100)*135+(x/100)*750=228

(x/100)*750=228-108

(x/100)*750=120(How many % of 750 is 120)

100%=750

?%=120

Cross multiply here

(750*?%) / (120*100%)

750*(x/100) / 120*(100/100)

15 x=240

x=240/15=16%

(OR)

80%=8*10%

8*13.5=80+24+4.0=108

x% of 750=228-108

x% of 750=120

10%of 750=75+45(more then 50% of 75)

10%+5 and above %=16% Approximately.

AVERAGE

2015-03-12T08:13:00.000-07:00

AVERAGE

Avarage involves following terms

Average:sum of qualities / no.of qualities

Quantities: Different types of elements(number,subject,products,name,...)

Sum : The values of quantities are added together.

Average=Q1+Q2+Q3 / 3

Sum=Average*3 (OR) Q1+Q2+Q3=Average*3

if Q1 and Q2 ,Average are given values then Q3=?

(Average*3)-Q1+Q2=Q3

QUESTION WITH ANSWER

If Rs.7545 was distributed equally among 87 people ,Rs.63 was left out.How much amount did each person get.?

Sum=7545,Quantity=87

then 63 left out from sum means 7545-63=7482

the average=7482 / 87=Rs.86

A candidate score 146 marks in Hindi,139 marks in English,179 marks in maths,148 marks in science and 98 marks in social.what is the average mark scored in all subject?

SUM: 146+139+179+148+98=710

Average: 710/5=142

If the sum of four consecutive numbers is 370,then which is the third lowest number among them?

Consecutive of 4 numbers=x,x+1,x+2,x+3

sum=x+x+1+x+2+x+3=370

4x+6=370

4x=70-6

4x=364

x=364 / 4

x=91

x=91,x+1=92,x+2=93,x+3=94

third lowest is 93

The cost of 21 kg sugar is Rs.546 and the cost of 19 kg of coffee is Rs.342.what is the cost of 34kg sugar and 63kg coffee ?

The sum of suagr is 546 / quantities 21

546/21=26

The sum of coffee is 342 /quntities 19

342/19=18

Rate of 1kg sugar is 26 and coffee is 18

(34*26)+(63*18)=884+1134=2018

The cost of 3 ring and 6 pendents is Rs.348250

what would be the cost of 9 rings and 18 pendents ?

3R+6P=348250

9R+18P=?

3(3R+6P)=3*348250

9R+18P=1044750

The average of 54 girls in a class was calculated as a 14 years.it was latter realized that the actual age of one of the girls in the class was 10.5 years,but it was calculated as 13 years.what is the actual average of the girls?

Average=14

Sum=14*54=540+200+16=756

Erorr=10.5~13=2.5->the values are quantities not average

756-2.5=753.5==754/54=13.9==14

FEDERAL BANK CALL LETTER FOR ONLINE EXAM

2015-03-12T03:54:00.000-07:00

FEDERAL BANK CALL LETTER FOR ONLINE EXAM

The candidates apply for the post of clerk in federal bank can now download their call letters for online written exam.

Click Here to Download Call Letter

TMB : Recruitment Of Clerks 2015

2015-03-12T01:41:00.000-07:00

TMB : Recruitment Of Clerks 2015

Tamilnadu Mercantile Bank Ltd issued Notification for the recruitment of clerks for 2015.

DATE: Apply From:11-3-2015 to 31-3-2015

QUALIFICATION

ARTS&SCIENCE:

Graduate-arts/commerce&Science with 55% marks or Post Graduates With 60% marks from recognized university in regular college course with computer knowledge.

ENGINEERING:

Graduate with 60% marks from recognized university in regular college course with computer knowledge.

-------------------------------------------------------------------------------------------------------------------------------

LANGUAGE:

Apart from other languages candidate must read,speak,write TAMIL.

--------------------------------------------------------------------------------------------------------------------------------

FEES:

300 for Other then SC/ST

150 For SC/ST

---------------------------------------------------------------------------------------------------------------------------------

For More Details:Click Here

New User Registration:Click Here

Registered User Login:Click Here

LCM AND HCF

2015-03-12T01:06:00.001-07:00

LCM-Least Common Multiple

The LCM that Multiplied by certain number given that numbers

Eg: 20,30
the LCM is 60
20*3=60,30*2=60

HCF: Highest Common Factor

The common number's multiplication 1*5*2=10 ,
That also multiples of the given terms 10*3=30,10*2=20.

Eg:

HCF * LCM =X *Y

10*60=20*30

600=600

NUMBER SERIES

2015-03-11T22:09:00.000-07:00

NUMBER SERIES

When try to solve these type of question,First thing to do is How the series was move from the first letter.
The movement was may slow or medium or high.
Slow-addition/subtraction,multiplication with small numbers or fractions or decimal values,division.
Medium-addition with previous term or addition with some constant or doubling of that constant.
High-square,cube,big number multiplication.
THE PATTERNS ARE:
ADD/SUB-Even numbers.(2,4,6,...)
ADD/SUB-Odd numbers.(1,3,5,7,..)
ADD/SUB-Ascending order(1,2,3,...).
ADD/SUB-Descending order(5,4,3,2....).
ADD/SUB-Square(1,4,9,16,25,..).
ADD/SUB-Cube(1,8,27,64,...).
PRIME NUMBER (The number divide by it self and one)
Eg: 2 it div by 1 and 2 only,
Eg: 4 it div by 2,4,1 so it's not a prime.
1 is neither or nor a prime.
ALTERNATE:
ADD AND SUB:(....,+3,-2,+1,-0),(+3,-3,+3,-3,..) ,(+3,-5,+7,-9,..),...
FRACTION:
If you find a series with decimal value it operated with a fraction or multiply by decimal or division.

QUESTION AND ANSWER

1) 15 18 16 19 17 20 ?

15+3=18

18-2=16

16+3=19

19-2=17

17+3=20

Alternate of (+3 and -2)

so 20-2=18

2) 32 49 83 151 287 559 ?

32+17=49

49+34=83

83+68=1515

151+136=287

287+272=559

Doubling of Previous number added with series(17,2*17,2*34,2*68,2*136,2*272)

2*272=544==>559+544=1103.

3)462 552 650 756 870 992 ?

462+90=552

552+98=650

650+106=756

756+114=870

870+122=992

The first two number difference is 90 and the second is 98 the 8 was added with previous number.

992+(122+8)=992+130= 1122

4) 2 7 14 23 ? 47

2+5=7

7+7=14

14+9=23

23+11=34

34+13=47

Odd number addition with each digit(5,7,9,11,13)

5) 24 ? 109 134 150 154

24+49=73

73+36=109

109+25=134

134+16=150

150+9=159

Square value added with descending order (7^2=49,6^2=36,5^2=25,4^=16,3^2=9).

6) 3 5 15 ? 1125 84375

3*5=15

15*5=75

75*5=1125

1125*5=84375

Multiplication of 5 with previous and current number.

7)1 ? 27 64 125

1^3=1

2^3=8

3^3=27

4^3=64

5^=125

Cube of Ascending number.

8) 2 5 7 12 19 31 50 ?

2+3=5

5+2=7

7+5=13

12+7=19

19+12=31

31+19=50

Adding current number with previous term.

50+31= 81

9) 104 153 189 214 ?

104+7^2=153

153+6^2=189

189+5^2=214

Each term add with square of descending number.

214+4^2=230

10) 1050 420 168 67.2 26.88 10.752 ?

1050*0.4=420

420*0.4=168

168*0.4= 67.2

Multiplication with constant Decimal number.

10.752*0.4=4.008

SYLLOGISM:Formula & Conversion Rules

2015-03-11T02:12:00.000-07:00

FORMULA:

ALL+ALL=ALL
ALL+SOME =NO CONCLUSION
ALL+NO=NO

SOME+ALL=SOME
SOME+SOME=NO CONCLUSION
SOME+NO=NOT SOME

NO+NO=NO CONCLUSION
NO+SOME=SOME NOT(REVERSE THE STATEMENT)
NO+ALL=SOME NOT(REVERSE THE STATEMENT)

CONVERSION:

UP ---- PP                                            UN- UNIVERSAL NEGATIVE(NO)
UN ---- PN,UN               UP- UNIVERSAL POSITIVE(ALL)
PP ---- PP                                               PN-   PARTIAL NEGATIVE(SOME NOT)
PN ---- NO CONVERSION                   PP-PARTIAL POSITIVE(SOME)

SQUARE AND CUBE ROOT OF ANY NUMBER

2015-03-11T01:55:00.001-07:00

If you want to find the root value of number you have to know some values

NO SQUARE CUBE

1                      1                              1

2                      4                               8

3                  9       27

4               16        64

5                      25                       125

6                      36                        216

7            49                          343

8                      64                          512

9                    81                729

10                   100               1000

Eg:

9409
Split the number after two digit from right
94 / 09
09 the number ending in 9 from the above square table
The last digit of square root may be 3 / 7
Come to 94 from above square table it's above 9

SQUARE OF NUMBER END WITH 5:

The number near by 94 ending with 5 is 95
Easy to find the square of the number ending 5,Split the number 9/5 .First take 9 multiply to
The next number so 9*10 is 90 is the fist two digits of square.
The 5 in 95'S square is 25 this is the last 2 digit the square .The 95's Square is 9025.
The answer may be 93/ 97 we know 95's square is 9025 more the 93 so the answer is 97

Eg 2:

784
7/84
84 ending with 4 so 2/8.
7 it is more then 2^2 bun not 3^2 it exceed the given value so 2.
Answer may be 22/28.22's near by value ending with 5 is 25,it's square is 2*3=6,5*5=25(625)
625<784 so not 22 the answer is 28.

EASY TO REMEMBER THE SQUARES OF NUMBER 11 TO 30

2015-03-10T23:19:00.000-07:00

1- 2469-four times(no of letters)-11 to 14
2-258-three times- 15 to 17
3-26-two times- 18 to 19
4-048-three times-20 to 22
5-27-two times-23 to 24
6-27-two times-25 to 26
7-28-two times-27 to 28
8-4-one time-29
9-0-one time-30

Now take square of 11- 1 (2) the second 1 in 11 square 1 so it is 121
Now take 12-1 (4) the second number 2 square 4 so 144
Now take 13 - 1 (6) the square of number 3 is 9 so 169
Its up to 14 we mention above 2469 for four times 11 to 14(2 for 11,4 for 12,6 for 13,...)

Take square of 15- 2 (2) square of 5 is 25 take last digit only so 225
Take square of 29- 8th row (4) first number 81 second number 9 square take last digit only so 841.