Out of three Friends John, Jacob and Jonny one of them is a king, one is a bureaucrat, and one is a Spy.

The king always tells the truth, the bureaucrat always lies, and the Spy can either lie or tell the truth.

John says: Jonny is a bureaucrat
Jacob says: John is a king
Jonny says: I am a Spy

Tell me, Who is the king, who is the bureaucrat, and who is the Spy?

A Shopkeeper collects 71 rupees in the form of 20 paisa and 25 paisa.
He collects a total of 324 coins.

Can you tell me how many number of 20-paisa and 25-paisa he got?

Make a sentence consisting of three words that have the whole alphabet.

The horse jumps over the king.
Strangely there is absolutely no scratch on him.

Can anyone explain, how is this possible?

It is always ahead of me yet I can never see it. What is it?

What can go up a chimney down, but can’t go down a chimney up?

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

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

How can one talk without saying a single word?

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?