You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

Using eight eights and addition only, can you make 1000?

What is the end of everything?

You stand in front of two doors. A guard stands next to each door. You know the following things: one path leads to paradise, the other leads to death. You cannot distinguish between the two doors. You also know that one of the two guards always tells the truth and the other always lies. You have permission to ask one guard one question to discover which door leads to paradise. What one question would you ask to guarantee you enter the door to paradise?

A father's child, a mother's child, yet no one's son.

Who am I?

How many times can you subtract the number two from the number fifty?

How many Watermelons are there in the below picture?

A bomb goes off.
Carnage.
One person, only a few feet away, survives! How can this be?

Can you count the number of matches in the picture below ?

I am written with two letters.
I said with the one.
I usually am seen with the two.

Who am I?