There are two candles. Both will only burn exactly for an hour. How will you use these two candles to measure forty-five minutes?

What is the difference between a jeweller and a jailer?

'Ferrari driver' easily beats the 'force driver' in a two-car race. How did Indian newspapers truthfully report so to look as a 'force drive' had outdone the 'Ferrari driver'? Think!!!

The square root of number 121 is "11". What is the square root of the number "12345678987654321."?

One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

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

Krish is 45 years old and his mother Crishtina is 73 years old.

Can you find out how many years ago, his mother was three times his age?

I have a mouth but I don't eat.
I have a bank but have no money.
I have a bed but i dont sleep.
I wave but have no hands.

Who Am I ?

A bus driver was heading down a street in Mexico. He went right past a stop sign without stopping, he turned left where there was a "no left turn" sign, and he went the wrong way on a one-way street. Then he went on the left side of the road past a cop car. Still - he didn't break any traffic laws. Why not?

81 x 9 = 801. What must you do to make the this equation true?