If eleven plus two equals one, what does nine plus five equal?

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

Get total of 120 by using five zeros 0,0,0,0,0 and any one mathematical operator.
Do you ?

The more of this there is, the less you see. What is it?

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

A mother bought three dress for her triplets daughters(one for each) and put the dresses in the dark. One by one the girls come and pick a dress.
What is the probability that no girl will choose her own dress?

Replace the question mark with the number below given a simple math problem.

Replace the letters of words with a number so that the below equation holds true

BASE +
BALL
---------
GAMES
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A woman is sitting in her hotel room and hears a knock at the door. She opens the door to see a man whom she’s never met before. He says, “I’m sorry, I have made a mistake, I thought this was my room.” He then goes down the corridor and into the elevator. The woman goes back into her room and calls security. What made the woman so suspicious of the man?

A man wants to cross the pit of fire which is 25 feet in length and he has 2 planks(fire resistant) 19 feet in length. How can he cross the pit of fire alive?