10+10 and 11+11 can give you the same answer.

Explain how?

Can you identify the famous TV character from the rebus below?

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

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

I am a three digit number.
My tens digit is five more than my ones digit.
My hundreds digit is eight less than my tens digit.
What number am I?

Where do you go to learn how to make ice cream?

If,
9 * 8 * 7 = 65
8 * 7 * 6 = 50
7 * 6 * 5 = 37

Find
6 * 5 * 4 = ?

John went to a parrot shop in Mexico, and the parrot owner told him that his parrot is so unique that he repeats everything he hears. John got excited and immediately bought the parrot. John went home and spoke many words, but the parrot does not repeat anything.
He went again to the parrot shop and complaint to the shopkeeper, but the shopkeeper never lied. Explain?

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

The doctor advised his patient to take a tablet after every fifteen minutes. He gave him five tablets in total.

How much time will he take to have all the five tablets?