Bay of Bengal is in which state?

In the picture that is attached with this question, you can find a square which comprises of four little squares inside it. Consider this square to be made with matchsticks. You have to remove two matchsticks such that only two squares remain instead of five.How will you do it ?

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?

What is the riddle which can be asked all day with a different correct answer each time.

I am an odd number. Take away a letter and I become even. What number am I?

A man dies of old age on his 25 birthday. How is this possible?

What can you deduce from the following BrainBat?

CRY
LMKI

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

What two things can you never eat for breakfast?

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?