Answer:
What has four legs, but can't walk?
What becomes easier to pick up the more it weighs?
There’s a one-story house in which everything is yellow. Yellow walls, yellow doors, yellow furniture. What color are the stairs?
What is a cat on ice?
What animal gives away money and says moo?
I’m hard as a rock and as light as a feather. I’m passed on to one another. Poor people need me and rich people have me.