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

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

What is the word or phrase?

Can you identify the famous TV character from the rebus below?

It belongs to you, but other people use it more than you do. What is it?

A horse was tied to a rope 5 meters long and the horses food was 15 meters away from the horse. How did the horse reach the food?

What is black when you buy it, red when you use it, and gray when you throw it away?

There is a movie name hidden in the picture that is attached with this question. Can you find out which movie is it?

Which tank will fill first?

What does the below image rebus riddle means ?