# Amazon Interview Puzzles

The Latest and exclusive collection of Amazon Interview Puzzles to tease your brain. Amazon Interview Puzzles helps exercising the brain and develop it to think logical and solve real world problems differenlty. PuzzleFry brings you the best Amazon Interview Puzzles, you'll enjoy wide range of Amazon Interview Puzzles, Lets try few Amazon Interview Puzzles listed below -
• There is a bus with 50 labelled seats from 1 to 50. There are also 50 persons labelled from 1 to 50 standing in a queue.
People board on the bus in sequence from 1 to n. The rule is, if a person ‘i’ boards the bus, he checks if seat ‘i’ is empty. If it is empty, he sits there, else he randomly picks an empty seat and sits there. Given that 1st person picks seat randomly, find the probability that 50th person sits on his place i.e. 50th seat.

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• A man is trapped in a room. The room has only two possible exits. Through the first door, there is a room constructed from a magnifying glass, the blazing hot sun instantly fries anything or anyone that enters. Through the second door, there is a fire-breathing dragon. How does the man escape?

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• You want to boil a two-minute egg. If you only have a three-minute timer (hourglass), a four-minute timer and a five-minute timer, how can you boil the egg for only two minutes?

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• It is raining, and you pass a bus stop by car. There are three people waiting there; your trustworthy friend, the love of your life, and a woman about to go into labour. Your smart car only has two seats. How do you help them?

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• At a party, four people played a game. Three of them sat one behind the other, so that Abe saw Bill and Cal, and Bill only saw Cal, who sat in front and saw nobody else.

Dave had 5 hats which he showed to his three friends. Three of the hats were blue and two were red.

Now Dave placed a hat on the head of each of his three friends, putting aside the remaining two hats.

Then he asked Abe what color his hat was.

Abe said he couldn’t tell.

Bill was asked the color of his own hat, but he didn’t know for certain either.

Cal, though he couldn’t see any hat at all, gave the right answer when asked what color his hat was.

Do you know what color Cal’s hat was and how he reasoned to find out the correct answer?
Color of Cal’s hat?

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• You have a bucket full with 5 gallons of water.
What can you ADD to it in order to make it 3 gallons?

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• A road is divided into two ways.  One leads to City of truth and the other leads to City of Lies. All the people belonging to City of Truth always tell truth and all the people belonging to City of Lies  always lie.

There are two people standing at the division,  one from City of Truth and the other from City of Lies. You don’t know who belongs to which city.
You can ask only one question to any one of the two people standing there to determine which way leads to the City of Truth and which leads to City of Lies.

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• There are two sticks. Each stick takes one hour to burn. These sticks are not identical, nor are they uniform. i.e. it does not necessarily take half an hour for half the stick to burn.

With only these two sticks and a way to light them, how do you measure out 45 minutes?

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• Tower of Hanoi 6 Disk Puzzle Game
The goal of the puzzle is to move all the disks from the leftmost peg to the rightmost peg,
1) Move only one disk at a time.
A) Larger disk may not be placed on top of a smaller disk.

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