Answer:
Is an older one-hundred dollar bill worth more than a newer one?
First I threw away the outside and cooked the inside then I ate the outside and threw away the inside. What did I eat?
The yellow house has yellow window, the red house has red windows, what colour windows does the green house have?
When you put this in a heavy wooden box the box will become lighter
If a rooster lays an egg on the exact peak of a barn, which side does it fall?
By Moon or by Sun, I shall be found. Yet I am undone, if there's no light around