If six children and two dogs were under an umbrella, how come none of them got wet?

What's a single-digit number with no value?

A container contains 100 eggs. They can be either fresh or rotten. What is sure is the fact that there is at least one fresh egg in that container.

If you are asked to pick two eggs randomly from the container, at least one of them will be rotten.

Can you calculate how many eggs in that container are fresh?

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

Sherlock breaks into a crime scene. The victim is the owner who is slumped dead on a chair and have a bullet hole in his head. A gun lies on the floor and a cassette recorder is found on the table. On pressing the play button, Sherlock hears the message 'I have committed sins in my life and now I offer my soul to the great Lord' and followed a gunshot Sherlock smiles and informed the police that's its a murder.

Why did he think so?

John was piloting a plane behind a car but was never able to overtake it. Why?

Why 1729 is a magic number? Answer Logically.

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?

You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?

You need to climb ten stairs. At every stair, you can either take one step up or you can jump two steps up.

In how many different ways you can climb 10 stairs?