In a football game, Christina defeated Teresa by 2 - 0 but no man from either side scored. How can this be possible?

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.

You can hear me, but you can't touch or see me.

What am I?

Find out a multi-digit number that if multiplied by the number 9 or any of its multiplications products (i.e. 18, 27, 36, 45,..) will result in the multiplication factor repeated (n) number of times.

I have eight fingers and two thumbs but I do not live. What Am I?

An office is divided into 8 cubicles. How many of the cubicles are painted if only 1/8 of the cubicles are painted?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

People put me on the table and cut me but do not eat me. What am I?

Who has married many women but was never married?

Why do we preferably have round manhole covers and not square ones?