On one occasion, A Boy collects 71 rupees in form of 20 paise and 25 paise. He collects a total of 324 coins.

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

why number 8549176320 is one of a kind?

A man is approaching a broad and barren land. He has a package with him. If somehow, he is unable to open the package before reaching the land, he will die.

Can you guess what is present in the package?

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

Count the number of triangles in the picture below:

When is the top of a mountain similar to a savings account?

What is 3/7 chicken, 2/3 cat and 2/4 goat?

Below, you will find the mathematical proof that 10 equals 9.99999?. But is that possible or there is something wrong about it? Can you find the error?

x = 9.999999...
10x = 99.999999...
10x - x = 90
9x = 90
x = 10

Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

Which Burger Is Different in below image?