Best Riddles and Answers

Question: Suppose you're on a game show, and you're given the choice of three doors: Behind one door is a sports car; behind all of the others is bicycles. You pick a door, say No. 1, and the host, who knows what's behind the doors, opens another door, say No. 2, revealing a bicycle. He then says to you, "Do you want to pick door No. 3?" Is it to your advantage to switch your choice?

Question: The more it dries, the wetter it becomes.

What is it?

Question: When you fall in me your as happy as could be, but you fall into depression when you lose me.

What am I?

Question: If it takes three men two days to dig a hole, how long does it take one man to dig half of a hole?

Question: My name can have any letter of the alphabet, but I always have 2 X's.

What am I?