Can you start the fire using two pieces of wood?

What can go up a chimney down, but can’t go down a chimney up?

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

John killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

What is the end of everything?

What came first, the chicken or the egg?

Assume the given figure to be a delicious doughnut. Yes, now you can concentrate more on the puzzle. So you have this delicious doughnut in your refrigerator when your friends come knocking at the door. There are eight of them. Now you have to make three cuts in this doughnut so that each one of you nine people can enjoy a piece of it. Neither you nor your friends would mind the size of their piece as long as they are getting it. How will you do it?

I never was there, I am always to be.
You have never ever seen me, not ever you will.
Yet I am the confidence of everyone.

Who Am I?

How many letters are in the alphabet?

When is the top of a mountain similar to a savings account?