Easy tricky riddles for teens

There are different types of stones available. However, there is one type of stone you cannot find in the ocean! What is that?

What is the center of Gravity?

If 20 blackbirds are on a fence and you shoot one, how many remain?

A man was driving a black truck. His lights were not on. The moon was not out. A lady was crossing the street. How did the man see her?

How can a man go eight days without sleep?

What jumps higher than a building?

How many months have 28 days?

Presume that you do not know what a rhino looks like. Now the question goes like this: If one day while walking in a forest with two of your close friends, one friend shows you an elephant and tells that this is a rhino, and another friend shows you a hippopotamus and tells you that this is rhino, who would you believe and why?

A bird, squirrel, and a monkey are running to the top of a coconut tree to get a banana - who will be the first to get to the banana?

There is a boat with a ladder attached to it, the ladder is eight feet tall. If the water rises four feet how much of the ladder will be on top of the water?