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

That attorney is my brother, testified the accountant.

But the attorney testified he didn't have a brother.

Who is lying?

A tree doubled in height each year until it reached its maximum height over the course of ten years. How many years did it take for the tree to reach half its maximum height?

My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?

There are two words one resembles the "state of rest" and the other is related to "writing/reading material".

Can you name these two words which also sound similar?

You want to boil a two-minute egg. If you only have a three-minute timer (hourglass), a four-minute timer and a five-minute timer, how can you boil the egg for only two minutes?

Out of four images which one is the odd one out?

Doctor Alex and a bus driver John are both in love with the same woman named Olivia. The bus driver need to go for a long trip of 10 days, Before he left he gave Olivia 10 apples.

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?

I have branches, but no fruit, trunk or leaves. What am I?