Question: How do you make the number one disappear by adding to it?

Question: An apple tree has apples on it. A storm comes through and there is no longer apples on the tree. But there isn't apples on the ground either.

How can this be so?

Question: What goes up and down the stairs without moving?

Question: A man hangs his hat and walks 500 yards with his eyes closed. He then turns around and shoots his hat with his pistol with his eyes still shut.

How did he do this?

Question: A man and his boss have the same parents, but are not siblings. How is this possible?