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

Count the number of lines in the image below ?

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

What type of tree can I carry in my hand?

How many times can you subtract the number 5 from 25?

What does the following BrainBat signifies?

ABCDEFGHIJKLMNOPQRSTUVWYZ

QQQQQQQQQQQQQQQQQQQQQQQQQ.

Can you solve the below algebraic mathematical equation?

(J+O+I+N+T)3 = JOINT

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

John needs to purchase 100 chocolates from three different shops and he has exactly 100 rupees to do that which he must spend entirely. He must buy at least 1 Chocolate from each shop.

The first shop is selling each chocolate at 5 paise, the second is selling at 1 rupee and the third is selling at 5 rupees.

How many chocolates should he buy from each shop?

Christina is practising her dance steps along with her friends. In a particular sequence, all of them form a row. At that point, Niharika is standing in the 4th position from either end of the row.
Can you find out how many girls are practising together?