At a bar, three friends, Mr Green, Mr Red and Mr Blue, were having a drink. One man was wearing a red suit; one a green suit; and the other a blue suit. 'Have you noticed,' said the man in the blue suit, 'that although our suits have colours corresponding to our names, not one of us is wearing a suit that matches our own names?' Mr Red looked at the other two and said, 'You're absolutely correct. What colour suit is each man wearing?

What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

Can you find the missing piece of the Porsche?

Prove that twice of ten is the same as twice of eleven.

What does the below image rebus riddle means ?

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

An office is divided into 8 cubicles. How many of the cubicles are painted if only 1/8 of the cubicles are painted?

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

What occurs twice in a week, once in a year but never in a day?