A man is trapped in a room. The room has only two possible exits doors. Through the first door there is a room constructed from magnifying glass. The blazing hot sun instantly fries anything or anyone that enters. Through the second door there is a fire-breathing dragon. How does the man escape?

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

There is a bag which have 21 blue balls and 23 red balls. You also have 22 red balls outside the bag. Randomly remove two balls from the bag. * If they are of different colors, put the blue one back in the bag. * If they are the same colour, take them out and put a red ball back in the bag. Repeat this until only one ball remains in the bag. What is the color of the sole ball left in the bag ?

Can you think of any three-dimensional shape that comprises of exactly two surfaces?

You know three triplets: Frank John and Wayne (need to return your money). Frank always tells the truth while John and Wayne always lie. You meet one of them on the road and can ask him a three-word question.
Which question, will you ask?

Solve the following series:
AZ, GT, MN, __, YB

Can you write down eight eights so that they add up to one thousand?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

what's the probability of getting a king or a queen from a pack of 52 cards?

What is the next number in this matchsticks series riddle?