Brain Teasers & Puzzles
Questions Per Page:
-
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- 1,796.2K 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- 1,639.3K 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- 1,629.0K views
- 1 answers
- 1 votes
-
- 1,630.2K views
- 1 answers
- 0 votes
-
- 1,632.2K views
- 1 answers
- 0 votes
-
- 1,627.2K views
- 1 answers
- 0 votes
-
In British Columbia you cannot take a picture of a man with a wooden leg. Why not?
Hint: Time
View SolutionSubmit Solution- 1,631.8K views
- 1 answers
- 0 votes
-
- 1,628.3K views
- 1 answers
- 0 votes
-
- 1,630.5K views
- 2 answers
- 0 votes
-
- 1,628.4K views
- 2 answers
- 0 votes
More puzzles to try-
Car with missing wheel riddle
You Are in A Car, of which one wheel is missing. But Suddenly, There is a killer coming from your ...Read More »Bright and yellow
It is bright and yellow and turn on and off everyday, some say they need me but others wish that ...Read More »How many eggs can a peacock lay in three days?
If a peacock and a half, lay an egg and a half, in a day and a half. How many ...Read More »The Half-Red and Half-Green Leaf
One day, Akbar challenged Birbal to bring him a half-red and half-green leaf. Birbal accepted the challenge and went into ...Read More »Who Served First
On a charity event in Russia, Murray beat Djokovic by winning six games and losing three games. Note: There is ...Read More »Cow with rope
If a caw is tied to a piece of rope that is 5 m long, how can she reach a ...Read More »Hold water with holes riddle
It holds water even though it has many holes, when you catch, feel very soft, what is it ?Read More »Probability of having boy
In a country where everyone wants a boy, each family continues having babies till they have a boy. After some ...Read More »This impossible triangle seems to twist in three dimensions.
This impossible triangle seems to twist in three dimensions.Read More »Physical Challenge riddle
John and Jacob have been the best friends ever since they were little kids. They are very competitive. Throughout the ...Read More »FIND POISONED BOTTLE ELSE DIE
You are the ruler of a medieval empire and you are about to have a celebration tomorrow. The celebration is ...Read More »Count the Insects
An octopus has 8 legs. A hippogriff has 6 legs and 2 pairs of wings. A sphinx has 6 legs ...Read More »Moving right to left riddle
What are moving right to left, right now?Read More »Silent in the Parliament
who is silent in the parliament?Read More »How many balls are there in the picture?
How many balls are there in the picture?Read More »Coin and Glass interview question
A guy claims to do the following thing. He puts a coin in a glass bottle. Then, he shuts the ...Read More »Find 6 hidden words in Playing room puzzle
Looking at the picture you must be remembering your childhood, you playing in room with similar items. Lets pay another ...Read More »How did he know this?
A man leaves his house in the morning and kisses his wife. On his way home from work he sees ...Read More »Magic Math
Find the next number in the sequence 5 12 24 36 ?Read More »Business Man Puzzle
A business man pushes his car to a hotel and tells its owner that he is bankrupt. Why?Read More »
Accenture Interview PuzzlesAdobe Interview PuzzlesAge RiddleAkbar Birbal PuzzlesAlgorithm PuzzlesAlphabet riddleAmazon Interview PuzzlesAnalytical MathematicsAptitude PuzzleBank PuzzlesBetting PuzzlesBrain TeasersCalendar PuzzlesCards PuzzlesChess Board PuzzleChess PuzzlesChristmas Puzzlecipher PuzzleCivil Services PuzzleClock time puzzleCognizant Interview PuzzlesCoins PuzzleComputational PuzzleconundrumCoronavirus PuzzleCoupondunia Interview PuzzleCritical Thinking Puzzledata analyticsData Structure Interview QuestionsDecode PuzzleDetective PuzzlesDice PuzzleDictionary Riddlesdifficult riddleEasy Math puzzlesEasy puzzlesEinstein puzzleEnglish RiddleFamily Tree Puzzlefamous puzzleFill in the blanks riddlesFinding Killer RiddlesFlipkart interview puzzlesFunny RiddlesGeneral KnowledgeGeographical PuzzleGoogle Code Jam 2014Google Interview PuzzlesGRE PuzzleHard Puzzle
