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

What is red and smells like blue paint?

How can you tell a raw egg from a hard-boiled egg?

This puzzle is for Harry Potter fans. Do you know why Tom Riddle is called Lord Voldemort?

What do you call a fish without an eye?

The measurement of time, That can't be found on a clock, But can be looked upon on a map.

Who is He ?

In the following picture, E is going to slide the object down and as per the terrain and the physics, the round object is going to travel all the way till the end. Now, can you analyze who all people will die when it happens?

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

On the dull night when the blonde was dozing, she heard an odd clamour and she saw that there was a bizarre man with a gun simply outside her home. So she raced to the telephone to call the police, however, she can't dial 911. Why?

An artist while painting a scenic beauty, decides to paint three layers of blue colour on the sky.

Which layer will go on the first?