Fun Riddles

Question: How can you throw a ball 20 meters, and have it come back to you without hitting anything?

Question: What 3 positive numbers give the same result when multiplied and added together?

Question: What number do you get when you multiply all of the numbers on a telephone's number pad?

Question: I have two arms, but fingers I have none. I've got two feet, but I cannot run. I carry well, but I carry best with my feet off the ground. What am I?

Question: Can you rearrange the letters in new door to make one word?