A generous owner of a company decided to give a bonus of $45 to every man and $60 to every woman on his birthday. But only one-ninth of the men and one-twelfth of the women were present to take the bonus.

Can you calculate the amount of money the owner spent if there were 3552 employees?

A boy and his father are caught in a traffic accident, and the father dies. Immediately the boy is rushed to a hospital, suffering from injuries. But the attending surgeon at the hospital, upon seeing the boy, says 'I cannot operate. This boy is my son.' How is this situation explained?

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?

Before Mount Everest was discovered, what was the highest mountain in the world?

Can you think of any three-dimensional shape that comprises of exactly two surfaces?

Remove two matchsticks to make the below equation correct.

A girl was sitting in her hotel room when she heard a knock on the door. She opened the door and found that a man was standing outside. The man said, "Oh! I am really sorry, I thought this was my room." He then walked through the corridor to the elevator. The girl did not know the man. She closed her door and called security asking them to apprehend the man. What made her suspicious of that man? He might have been genuinely mistaken.

Can you find the key in the picture below?

10+10 and 11+11 can give you the same answer.

Explain how?

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?