• Views : 70k+
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Mind Teasers : Math Or Science Problem

Difficulty Popularity

When deepak was six years old he hammered a nail into his favorite tree to mark his height.
Five years later at age eleven , deepak returned to see how much higher the nail was.
If the tree grew by ten inches each year, how much higher would the nail be?

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  • Views : 60k+
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Mind Teasers : Logical Murder Mystery Brain Teaser

Difficulty Popularity

The store room of your house is locked with a certain lock that can be closed without a key but requires a key to open which you own (there is no duplicate key). You decide to move your old stuff in the storeroom. After keeping the things carefully, you lock it back again perfectly. The next day, a dead body is found in your closed store room. Since only you have the key to the store room and you live alone, the police suspects you as a murderer. You can’t understand anything when suddenly a thought strikes your mind. There is a possible way using which the dead body could have been placed by someone else.

Can you find that way so you can tell the police and prove yourself to be innocent?

By Admin
  • Views : 70k+
  • Sol Viewed : 20k+

Mind Teasers : Measure Water Supply Brain Teaser

Difficulty Popularity

You had an infinite supply of water and a 5 ml and 3 ml gallons.

How would you measure exactly 4 ml in least number of steps ?

  • Views : 60k+
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Mind Teasers : Really Good Clever Riddle

Difficulty Popularity

A young lady was approached by an elderly woman who took her hand and meeting her eyes said to her, "You look starkly similar of my daughter. I lost her last month. I loved her a lot. Can you do me a favor? Can you say 'Goodbye mother' as I leave this restaurant. I will feel good if you do."

The young lady was puzzled but seeking her kind eyes, she agreed. As the elderly woman was leaving the restaurant, she said, "Goodbye mother" waving her hand toward her with a kind expression on her face.

Soon after, she received the shock of her life. Can you guess what it was?

Mind Teasers : Akbar Birbal Puzzle

Difficulty Popularity

Akbar summoned Birbal out of anger. He told him that he will have to face death. He asked him to make a statement and if the statement is true he will be buried alive and if the statement is false, he will be thrown at lions. After hearing Birbal’s statement, Akbar could do nothing but smile. He gave him 5 gold bars and let him go.

What did Birbal say?

By Admin
  • Views : 60k+
  • Sol Viewed : 20k+

Mind Teasers : Accelerating Train Logic Riddle

Difficulty Popularity

I sit on Japan's latest maglev bullet train from its first station. The train starts and is now accelerating and is about to enter the tunnel. What is the best position for me to sit, considering I am a claustrophobic guy?

By Admin
  • Views : 40k+
  • Sol Viewed : 10k+

Mind Teasers : Chocolates In Hand Picture Puzzle

Difficulty Popularity

Can you count the number of chocolates in hand?

  • Views : 80k+
  • Sol Viewed : 20k+

Mind Teasers : Box Ball Logic Problem

Difficulty Popularity

There are three bags.The first bag has two blue rocks. The second bag has two red rocks. The third bag has a blue and a red rock. All bags are labeled but all labels are wrong.You are allowed to open one bag, pick one rock at random, see its color and put it back into the bag, without seeing the color of the other rock.

How many such operations are necessary to correctly label the bags ?

  • Views : 80k+
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Mind Teasers : Dirt Hole Tricky Riddle

Difficulty Popularity

How many cubic meters of dirt are in a hole of 20 meter long and 30 meter wide.

  • Views : 70k+
  • Sol Viewed : 20k+

Mind Teasers : Unsolvable Problem

Difficulty Popularity

In a contest, four fruits (an apple, a banana, an orange, and a pear) have been placed in four closed boxes (one fruit per box). People may guess which fruit is in which box. 123 people participate in the contest. When the boxes are opened, it turns out that 43 people have guessed none of the fruits correctly, 39 people have guessed one fruit correctly, and 31 people have guessed two fruits correctly.
How many people have guessed three fruits correctly, and how many people have guessed four fruits correctly

By Admin
  • Views : 80k+
  • Sol Viewed : 20k+

Mind Teasers : Who Are We

Difficulty Popularity

Without being called, we came out at night.
Without being stolen, we get lost in the day.
Who are we?

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