Six glasses are in a row. The first three are filled with milk and the last three are empty. By moving only one glass, can you arrange them so that the full and the empty glasses alternate?

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?

Most people think of me as money. But when they find me in the water, they won’t get any money out of me. What am I?

If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?

An old Woman left INR 33,333 to be divided equally among two fathers and two sons and each was to receive INR 11,111.
How was this possible?

P is the father of Q and S is the son of R. T is the brother of P and has a daughter U. If R is the sister of P, then what is the relation between U, Q and S?

Which English verb becomes past tense just by rearranging the letters?

Identify Me

Hint1: I am a god
Hint 2: I am a planet
Hint 3: measurer of heat

There is something which you can be arrested for attempting but not for successfully completing.

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?