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?

I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?

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?

I always drive my customer away.

Who am I?

John buys rice at Rs.60/kg from Britain and then sells them at Rs.5/kg in India. As a result of this, he becomes a millionaire. How come?

Can you solve the below algebraic mathematical equation?

(J+O+I+N+T)3 = JOINT

You have two jars of chocolates labelled as P and Q. If you move one chocolate from P to Q, the number of chocolates on B will become twice the number of chocolates in A. If you move one chocolate from Q to P, the number of chocolates in both the jars will become equal.

Can you find out how many chocolates are there in P and Q respectively?

There was an aeroplane crash, every single person died, but two people survived. How is this possible?

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

Explain how?

A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?