Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

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

One fine day, an intellectual man came to the emperor's court with the aim of testing Birbal's wittiness. In order to do this, he challenged Birbal to answer his question and hence prove that he was as intelligent and witty as he was said to be.
He asked Birbal, Do you want me to ask one difficult question or a hundred easy ones?
Since both Akbar and Birbal had had a tough day and were eager to leave, Birbal hastily told the intellectual to ask him a single difficult question.
Intellectual: OK. Tell me what came first into the world, the egg or the chicken?
Of course, the chicken, Birbal replied with a smile.
This time with a note of victory in his voice, the intellectual asked Birbal, How will you demonstrate that?
What did Birbal say?

Three doctors said that Bill was their brother. Bill says he has no brothers. How many brothers does Bill actually have?

How many squares, of any size, can you find on this chessboard which do not contain a Rook?

How can a man go eight days without sleep?

Take away the whole and some still remain. What is it?

A man says, "Brothers and sisters, have I none, but that man's father is my father's son." Who is that man?

It's a test that will check your IQ.

Suppose you have one 11 minute hourglass and one 13 minute hourglass.

Can you measure exactly fifteen minutes using them ?

A four-digit number (not beginning with 0) can be represented by ABCD. There is one number such that ABCD=A^B*C^D, where A^B means A raised to the B power. Can you find it?