The post Logic Puzzle: Pigeonhole Principle appeared first on PuzzlersWorld.com.

]]>A – always says Truth

B – always lies

C – sometimes lies

D – deaf and dumb

What is maximum questions you need to ask each to determine who is ABCD?

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]]>The post Hour glass problem appeared first on PuzzlersWorld.com.

]]>You are given two hour glass which can measure 4 and 7 min respectively. now you have to calculate 9 min using these two hour glass (Note: you have to calculate it at a stretch)

Click here to see Solution

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]]>The post “Traveller Puzzle”- Only a true Puzzle lover will be able to solve this one appeared first on PuzzlersWorld.com.

]]>So he sets up a scenario where he asks traveller to play the “Sword Killing” game.

In this game ’N’ number of people have to stand in a circle in an order 1 to ’N’ and someone of them has a Sword, so when the game starts the person with the sword kills the left adjacent person and passes the sword to the next person, next person do the same again and this keeps on going until only one person survives at the end.

For example: – At starting, Person at 18th position have the sword, and the game starts, then the 18th position person kills 19th position person and passes sword to 20th position person, 20th person kills 21st person and passes sword to 22nd person and so on till only one person survives.

The twist King makes is that, he make the traveller stand at 489th position in the circle, and asks traveller to choose any number of people he wants to make stand in the circle, where traveller’s position will be fixed (489th) and also gave him option for starting this game from any position (Sword Initially with this position) . The basic rules for the game still remains same.

Given:

==>> SP (Starting Position): – Position of person the game starts from.

e.g. if SP=103 >> At starting Person at 103th position have the sword, and the game starts in a way that he kills 104 and passes it to 105 and so on till only one survives, which in this case should be 489th position person.

==>> N :- Total no. of people standing in the circle at the starting. N includes traveller as well.

For e.g. if N=500, it includes person standing at 489(or the traveller himself).

It is also understandable that N>=489

==>> Traveller is very Kind and wants to kill least no. of people as possible. Although he is kind but he prioritises his life over others.

i.e. he wants to save himself, but by killing minimum no. of people.

So you need to determine what would be value of N and SP, if Traveller wants to prove his kindness and intelligence.

Check your answer:

Value of N

Starting position

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]]>The post Four wise men with hats puzzle appeared first on PuzzlersWorld.com.

]]>They are told that at least one of their hats is white and at least one is black.

Asked, in turn, if they can tell the color of their own hat?

The first wise man says no, then the second wise man says no, but then the third wise man could give the right answer.

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]]>The post Cars Math Puzzle – How many cars in the parking ? appeared first on PuzzlersWorld.com.

]]>The post Cars Math Puzzle – How many cars in the parking ? appeared first on PuzzlersWorld.com.

]]>The post Name a soap Riddle appeared first on PuzzlersWorld.com.

]]>if cut last alphabet then it make a movie name.

and if cut first and last alphabet it makes a cream name.

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]]>The post How many filled bottles can be collected? appeared first on PuzzlersWorld.com.

]]>How many filled bottles will he be able to collect?

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]]>The post Medical riddle appeared first on PuzzlersWorld.com.

]]>In fact the more severe this mutation is, the better it is for the human body.

Let the genius here answer.

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]]>The post Number Puzzle #172 appeared first on PuzzlersWorld.com.

]]>If 10-2= 33

37-23=83

82-4= 43

55-7=32

then 76-45=?

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]]>The post Correct the spelling – Hapvclsi, Cjlsisopka ? appeared first on PuzzlersWorld.com.

]]>- Hapvclsi
- Cjlsisopka
- Ustowqt
- Gyvwlivn

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