I am a number I am not an odd number I am higher than 90 I am not higher than 100 If you subtract me from 100, you get nothing. What number am I?

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

You need to move three matchsticks to form three squares. Can you do it?

A word I know has six letters it contains, remove one letter and 12 remain. What is it?

What is the centre of gravity?

A farmer and his neighbour once went to Emperor Akbar"s court with a complaint. "Your Majesty, I bought a well from him," said the farmer pointing to his neighbour, "and now he wants me to pay for the water."
"That"s right, your Majesty," said the neighbour. "I sold him the well but not the water!"?
The Emperor asked Birbal to settle the dispute. How did Birbal solve the dispute?

John is a strange liar.

He lies on six days of the week, but on the seventh day, he always tells the truth.

He made the following statements on three successive days:

Day 1: "I lie on Monday and Tuesday."
Day 2: "Today, it"s Thursday, Saturday, or Sunday."
Day 3: "I lie on Wednesday and Friday."

On which day does John tell the truth?

I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

I’m orange, I wear a green hat and I sound like a parrot. What am I?