Can you find a seven digit number which describes itself. The first digit is the number of zeros in the number. The second digit is the number of ones in the number, etc. For example, in the number 21200, there are 2 zeros, 1 one, 2 twos, 0 threes and 0 fours.

Why 1729 is a magic number? Answer Logically.

The day after tomorrow will be three days before Tuesday. Can you find out what is today?

What happened when the wheel was invented?

What do you get if you add 2 to 100 four times?

Find the next number in the sequence

1, 2, 6, 21, 88, __?

It's a test that will check your IQ.

Suppose you have one 11 minute hourglass and one 13 minute hourglass.

Can you measure exactly fifteen minutes using them ?

What does does this rebus picture means ?

Find the missing number in the series below

13 -21 34 -55 ? -144

John was gifted a new Hayabusa. He drove x miles at 55mph. Then he drove x+20 miles at 40mps. He drove his bike for 100 minutes. How much distance did he travel?