There are forty elephants and they have forty-fore heads. How can this be possible?

Three playing cards in a row. Can you name them with these clues? There is a two to the right of a king. A diamond will be found to the left of a spade. An ace is to the left of a heart. A heart is to the left of a spade. Now, identify all three cards.

How is the moon similar to a dollar?

How can you make number one disappear by adding something to it?

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

You measure my life in hours
I serve you by expiring
I vanish faster when I am thin
and slower when I am thick
The wind is my energy
What am I?

How much will a 38° angle measure when looked at under a microscope that magnifies ten times?

A plane crashed between the border of Mexico and America. Where do you bury the survivors?

The dirtier I get, the whiter I look. Who am I?

What can you catch but never throw?