How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?

The dirtier I get, the whiter I look. Who am I?

There are two arch enemies Messi and Ronaldo who hate each other to an extreme. One day both were going together and a Jeanie appeared in front of them. Jeanie grants 3 wishes to Ronaldo and one to Messi.

Messi replied smartly 'Give me twice whatever Ronaldo demands'.

Ronaldo asked his 1st wish 'Give me 10000 billion dollars. Soon Messi gets 2000 billion dollars.
Ronaldo asked for his 2nd wish 'Give me one mansion in every country in the world. Soon Messi gets two mansions in every country of the world?

What should be Ronaldo's third wish?

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?

Use only one mathematical symbol and all numbers (0-9) to get a sum of 99

I don't get anymore wetter, no matter how much rain falls on me.

Can you make the below equation true by using any three numbers from "1, 3, 5, 7, 9, 11, 13 and 15"?

( ) + ( ) + ( ) = 30

Can you solve this tricky maths equation problem by replacing it? mark with the correct symbol?

19834 -----: 187
15921 -----: 153
17561 -----: 139
13734 -----: ???

What number comes next in the series?

5 15 5 18 5 24 14 20 _

what's the probability of getting a king or a queen from a pack of 52 cards?