I inserted a coin in a bottle and closed its mouth with the help of a cork. Now, I was able to take the coin out from the bottle without taking out the cork or breaking the bottle. Can you tell me how I did it?

John has eleven friends. He has a bowl containing eleven apples. Now He wants to divide the eleven apples among his friends, in such a way that an apple should remain in his bowl.
How can He do it?

Why do people go to bed?

What does below chemistry rebus means?

Can you count the number of blocks in the picture below?

Today, I celebrated my 32nd birthday but I was born in 1972.
How is this possible?

O_er_t_o_

Complete the missing letters of the given word.

A man plots the murder of his wife. His plan is full proof. Nobody saw them leaving their house. He stabbed her with a knife while driving. She died on the spot. He threw her body in a valley. He threw the knife carefully wiping his finger prints on a random garbage bin. Then he went back to his home and no one was watching him this time as well.

After an hour, he was called by the local police department who informed him that his wife was murdered. They asked him to reach the scene of crime immediately. But as soon as he arrived at the crime scene, he was arrested by them.

How did the police know that he himself is the murderer?

One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?