Answer:
I am whole but incomplete. I have no eyes, yet I see. My largest part is one fourth of what I once was. What am I?
When you buy me I am costly, but the only use I have is hanging only. What am I?
I direct you from outer space.
I'm a precious stone in a pack of cards. What am I?
I am sometimes referred to as chips
What never gets any wetter no matter how hard it rains?