Replace the question mark with the correct number below.

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

There was a strange boy who was born before his father. How can this be possible?

Identify Me

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

In a university, a professor gave a set of three problems to the three brilliant students of his class. See the image for the questions.

Mr Red Lives in the red house.
Mr Green Lives in the greenhouse.
Mr Yellow Lives in the yellow house.

Who lives in the Whitehouse?

Can you identify the Oscar-winning movie from the rebus below?

What is the next number in this matchsticks series riddle?

Why do you find that most of the buildings are deprived of the 13th floor?

A thief is convicted in Mexico. He gets the death penalty. The judge allows him to say the last sentence to determine how the penalty will be carried out. If the thief lies, he will be hanged, if he speaks the truth he will be beheaded. The thief tells the last sentence and to everybody's surprise some minutes later he is set free because the judge cannot determine his penalty. What did the thief say?