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

In particular commonwealth games, a female participant won silver and gold medals for a single event.

How can this be possible?

Sachin bought a car with a strange 5 digit numbered plate.The water image of the number is 78633 more than my car number. All the digits of car number are distinct.

What is the original number on number plate?

Solve below popular number sequence
314 159 265 358 979 323 846 ?

If,

A = 1

B = 2

C = 3

...

...

Z = 26.

Based on above rule, you need to find an eleven letter word whose letter sum is equal to 52.

What does this say?

XLR8

You are confined in a room and given two metal rods. Out of these two rods, one is magnet and the other is the iron rod. They look starkly similar. You don't have any other metal object in the room.

How will you decide which one of those is magnet?

Replace the letters of words with a number so that the below equation holds true

BASE +
BALL
---------
GAMES
----------

What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?

You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?