When I get multiplied by any number, the sum of the figures in the product is always me. What am I?

While sitting in the Car, John suddenly finds that one of the wheels was missing. John noticed that a killer is approaching towards him. John cannot get out of the car.

How will John escape?

I can write cow in 13 letters.

Can You?

What has many teeth, but cannot bite?

John was piloting a plane behind a car but was never able to overtake it. Why?

In the attached figure, you can see a chessboard and two rooks placed on the chess board. What you have to find is the number of squares that do not contain the rooks. How many are there?

You are given four results as below:
1111 = F
2222 = E
3333 = T
Then, can you find out how to code 4444?

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

No one wants to have it, but if one got it, he does not want to lose it. What is It?

An ape is trying to climb on a pole that is 60 feet high. Due to the slippery surface, the ape climbs 3 feet in a minute only to slip back 2 feet.

How much time do you think the monkey will take to reach the top of the pole?