Brain Teasers & Puzzles
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There is a building of 100 floors
If an egg drops from the Nth floor or above it will break.
If it’s dropped from any floor below, it will not break.
You’re given 2 eggs.
Find NHow many drops you need to make?
What strategy should you adopt to minimize the number egg drops it takes to find the solution?View SolutionSubmit Solution 1,473.4K views
 15 answers
 2 votes

You are blindfolded and 10 coins are place in front of you on table.
You are allowed to touch the coins, but can’t tell which way up they are by feel. You are told that there are 5 coins head up, and 5 coins tails up but not which ones are which.
How do you make two piles of coins each with the same number of heads up?
View SolutionSubmit Solution 1,317.6K views
 1 answers
 1 votes

Prove that p^2 – 1 is divisible by 24 if p is a prime number greater than 3?
View SolutionSubmit Solution 1,307.5K views
 1 answers
 1 votes

 1,308.9K views
 1 answers
 0 votes

 1,310.9K views
 1 answers
 0 votes

 1,305.8K views
 1 answers
 0 votes

 1,310.4K views
 1 answers
 0 votes

 1,306.9K views
 1 answers
 0 votes

 1,309.2K views
 2 answers
 0 votes

 1,307.0K views
 2 answers
 0 votes
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