Use your Brain

A is the father of B. But B is not the son of A. How’s that possible?

A truck driver is going down a one way street the wrong way, and passes at least ten cops. Why is he not caught?

How can a man go eight days without sleep?

How can you lift an elephant with one hand?

Some months have 31 days, others have 30 days. How many have 28 days?

There was an airplane crash, every single person on board died, but yet two people survived. How is this possible?

What goes up and down, but still remains in the same place?

What can you never eat for breakfast?

How many times can you subtract 10 from 100?

What goes up and never comes down?