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

Imagine you are in a room with no windows or doors. How will you get out?

Why are all black people so quick ?

What can you see in the middle of March and April that you can never see in any other month?

A cat had three kittens: Snophy, Topsy and Jorden. What was the mother's name?

Which Travels Faster? Solve below famous picture riddle:

What has no start, end, or centre?

I can turn polar bears white.
I can make anyone dance.
I can make everyone cry
I can make your hands clap
I can make you thin.
I can make you smile.
I can make you smile

Can you guess the riddle?

I can write cow in 13 letters.

Can You?

There are 3 apples in the basket and you take away 2. How many apples do you have now?