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?

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

Find The Missing Number In the Sequence.
6 25 64 ? 32 1

Can you find the mistake in the below statement?

What word begins and ends with an E, but has only one letter?

Count the squares in the matchstick puzzle below?

If a wheel has 54 spokes, how many spaces are there between the spokes?

You have 10 balls with you. A friend of yours out of nowhere asks you to place those ten balls in five lines such that each of the lines has exactly 4 balls on them. He needs to check your intelligence. Prove him by doing the task.

Why despite killing dozens of people Charley and Wilma were not punished?

Can anyone tell me a word in the English dictionary which has a silent 'z'?