What number do you get when you multiply all of the numbers on a telephone's number pad?

One night, a man runs away from home. He turns left and keeps running. After some time he turns left again and keeps running. Later, he turns left one more time and runs back home—but when he gets home, he finds a man in a mask. Who was the man in the mask?

If eleven plus two equals one, what does nine plus five equal?

What does the below mathematical rebus mean?

We know that the number 7 is the prime followed by a cube. Which next number is also a prime followed by a cube?

Something Extraordinary happened on May 6th 19778 at 12:34am what was that?

He digs out tiny caves and stores gold and silver in them. He also built bridges of silver and made crowns of gold. They are the smallest you could imagine. Sooner or later everybody needs his help, yet many people are afraid to let him help them. Who is he?

Below, you will find the mathematical proof that 10 equals 9.99999?. But is that possible or there is something wrong about it? Can you find the error?

x = 9.999999...
10x = 99.999999...
10x - x = 90
9x = 90
x = 10

Wednesday, Steve and Pam go to a restaurant to eat lunch. After eating lunch, they pay the bill. But Steve and Pam do not pay the bill. So…who does?

In the picture given below, can you find out which digit will take place of the question mark?