Fun Riddles

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

Question: I'm round at the ends and high in the middle.What am I?

Question: I take what you receive and surrender it all by waving my flag.What am I?

Question: There's a B in my hand. So what's in my eye?

Question: Why can't the Tyrannosaurus rex clap?