Good Riddles

Question: You throw away the outside, eat the inside, and throw away the inside.

Question: I have numbers on my face but can't find 13 any place. What am i?

Question: You may always chase me but you are always about 3 miles away.

What am I?

Question: Skinny I am fast,
fat I am slow,
but I'll still delight you from your eyes to your nose.

What am I?

Question: Countless blades that bend with a touch,
exploited by kids who want to make a buck.

What am I?