I always drive my customer away.

Who am I?

If a boy blows 18 bubbles,
Then pops 6 eats 7 and then
He pops 5 and blows 1.
How many are left?

Below toothpicks/matchsticks indicate the group of fishes moving from west to east direction. Can you make them move from east to west by just moving three toothpicks/matchsticks?

A man had five children. He had $100 with him to give to his children. He decided to start with the youngest child and then give $2 more than each younger child to his next elder child.

For example, if he gives $x to the youngest child, he will give $(x+2) to the next one, $[(x+2) + 2] to the next one and so on.

Can you find out how much did the youngest one receive?

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

Can you tell a 3D object that has just two surfaces?

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

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?

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?