Solve The below Equation:

ALFA + BETA + GAMA = DELTA

A Shopkeeper collects 71 rupees in the form of 20 paisa and 25 paisa.
He collects a total of 324 coins.

Can you tell me how many number of 20-paisa and 25-paisa he got?

How can you throw a ball as hard as you can and have it come back to you even if it doesn't hit anything there is nothing attached to it and no one else catches or throws it.

Count the number of triangles in the below picture?

In a box, there is a jumble of 7 red balls, 6 blue balls, 5 green balls, and 4 yellow balls. What is the minimum number of balls, will you have to pick up so that you have at least 4 balls of the same colour?

What is the longest word in the dictionary?

What does a man do only once in his lifetime, but women do once a year after they are 29?

John was driving a bus and got stuck when passing through an underpass. Then came Jacob with a needle and got the bus out of the underpass.

What did the boy do?

Can you solve this amazing hard number series problem?
7, 8, 10, 12, 16, 18 ?

Which number comes next in the number series?

2, 9, 30, 93, ?