What breaks yet never falls, and what falls yet never breaks?

Can you count the number of children in the picture below

Can you convert the number zero(0) into a positive number using just one mathematical operator ?

The barber of Town shaves all men living in the town. No man living in the town is allowed to shave himself. The barber lives in that town. Who then shaves the barber of the town?

A landlord calls both of his sons and tells them that their horses will now decide who will transfer the inheritance. He tells them to race along the land till the end and the one whose horse will be slower will win and be the heir to all the property.

Both of them keep wandering for days but to no result. Then they ask a wise man regarding it. The man advises them on the matter after which they jump on the horses and race as fast as they can till the end. Why did they do it?

What did the wise man say?

What do you see in the image below

You are in a room with no metal objects except for two iron rods. Only one of them is a magnet.
How can you identify which one is a magnet?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

I have teeth but i don't bite. Who Am I ?