Best short medium riddles for teens

Without looking at a calendar, within a minute name a boys name using 5 consecutive first letters of 5 consecutive months.

What makes grown men cry, but humanity would go extinct without it?

I cannot be felt, seen or touched, yet I can be found in everybody. My existence is always in debate, yet I have my own style of music.

Tom's height is six feet, he is an assistant at a butcher's shop, and wears size 12 shoes. What does he weigh?

How can you drop a raw egg from a height onto a concrete floor without cracking it?

What never asks questions but is often answered?

Why is it against the law for a man living in Delhi to be buried in Mumbai?

A clock chimes 5 times in 4 seconds. How many times will it chime in 10 seconds?

It is greater than god, more evil than the devil, the poor have it, the rich need it, and if you eat it, you will die? What is it?

Red through and through, it has no mouth. But it eats many things; it fears water but not wind.