Answer:
What goes up the hill and down the hill, And spite of all, yet stand still?
How many bananas can you eat if your stomach is empty?
An archaeologist unearths a coin bearing the inscription "57BC". How does he instantly know that it's a forgery?
How far can a man hike into the forest?
How can you place a pencil on the floor so that no one can jump over it?
What is it that makes tears without sorrow. And takes its journey to heaven?
Logic
Animal
Difficult
Easy
Food
Funny
Kids
What am I?