If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?
While preparing the table for dinner, wife came up with an idea to tease his mathematician husband. She asked her husband to pick nine toothpicks and make ten without breaking any toothpick.
The husband was also smart and did it within seconds. How ?
There’s a one-story house in which everything is yellow. Yellow walls, yellow doors, yellow furniture. What colour are the stairs?
A man was convicted of a minor offence in Akbar court. Akbar decided to give him a chance. He asked him to give a statement. If the statement is true, he will be killed by lions and if it is false, he will be killed by trampling of wild elephants.
The convicted person requested help from Birbal and since the crime was not a big one, Birbal decided to help him. Whatever Birbal suggested impressed Kabir and he let the convicted person go.
What did Birbal suggest to the person?
Can you find a five letter word that is left with only two letters if one is removed?
There are 2 sand hourglasses.
The small one can measure 5 hours and the large one can measure 7 hours.
How can we measure 16 hours with 2 sand hourglasses running together ?
Below toothpicks/matchsticks indicate the group of fishes moving from west to east direction. Can you make them move from east to west by just moving three toothpicks/matchsticks?
In particular commonwealth games, a female participant won silver and gold medals for a single event.
How can this be possible?
If in a car race, the man who came two places in front of the last man finished one ahead of the man who came fifth, how many contestants were there?
How is a fly different from a mosquito?
Chhote se Chintu Miyan,
Lambi si Pooch.
Jahan Jaye Chintu Miyan,
Wahan Jaye Pooch.
छोटे से चींटू मियाà¤,
लंबी सी पूंछ।
जहाठजाये चींटू मियाà¤,
वहाठजाये पूंछ।
Bolo kya?
In 2011, people playing Foldit, an online puzzle game about protein folding, resolved the structure of an enzyme that causes an Aids-like disease in monkeys. Researchers had been working on the problem for 13 years. The gamers solved it in three weeks.