What number when divided in half becomes zero?

Give it food and it will live; give it water and it will die.

There are two candles. Both will only burn exactly for an hour. How will you use these two candles to measure forty-five minutes?

In front of you, there are 9 coins. They all look absolutely identical, but one of the coins is fake. However, you know that the fake coin is lighter than the rest, and in front of you is a balance scale. What is the least number of weightings you can use to find the counterfeit coin?

How many times can you subtract the number 5 from 25?

A B C D E F G H

These are the letters given to you. Now you have to find out the letter that comes two to the right of the letter which is immediately to the left of the letter that comes three to the right of the letter that comes midway between the letter two to the left of the letter C and the letter immediately to the right of the letter F.

Can you find a five letter word that is left with only two letters if one is removed?

Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

Why is Saturday stronger than Monday?

Which number should replace the question mark?