Answer:
If four people can repair four bicycles in four hours, how many bicycles can eight people repair in eight hours?
What can point in every direction but can't reach the destination by itself
A man without bones whose flesh is cold. A man unthinking who is always shrinking. Who is he?
Hands she has but does not hold, teeth she has but does not bite, feet she has but they are cold, eyes she has but without sight. Who is she?
Which friend of the witch eats the fastest?
What is it that makes tears without sorrow. And takes its journey to heaven?