I always drive my customer away.

Who am I?

There is a bag which have 21 blue balls and 23 red balls. You also have 22 red balls outside the bag. Randomly remove two balls from the bag. * If they are of different colors, put the blue one back in the bag. * If they are the same colour, take them out and put a red ball back in the bag. Repeat this until only one ball remains in the bag. What is the color of the sole ball left in the bag ?

Complete the table series riddle by finding the number that can replace "??".

You have a square. What you have to do is cut and reassemble the square such that you create a Red Cross sign that has the same volume as that of the square.

John replied, when asked how old he was. In 2 years he will be twice as old as he was five years ago.' How old is he ?

A boy and a girl are sitting on the porch.
"I'm a boy," says the child with black hair.
"I'm a girl," says the child with red hair.
If at least one of them is lying, who is which?

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

Can you decipher the two rows to find the hidden word?

How do you go from 98 to 720 using just one letter?

It is always ahead of me yet I can never see it. What is it?