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

Can you name any English verb that becomes its past tense by simply rearranging the alphabets ?

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

A Man gave one of his sons 10 cents and another son was given 15 cents. What time is it?
Hint: Figure out the relation between time and number, is not so easy..:)

I have lakes with no water, mountains with no stone and cities with no buildings. What am I?

Manish and Manoj play 5 games of chess.
Both Manish and Manoj win the exact same number of games. There is no tie at all.

How?

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

Can you find any error in the following sentence?

A taxi was standing outside a fort at night. A man came out of the fort, opened the gate and hit the taxi driver killing him instantly. He took all the money out of the meter and started running till he was caught by a local sheriff.

Samuel was out for a walk when it started to rain. He did not have an umbrella and he wasn't wearing a hat. His clothes were soaked, yet not a single hair on his head got wet. How could this happen?

What is the centre of gravity?