Count the number of balls in picture below:

I am white when I am dirty, and black when I am clean. What am I?

A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?

There is a square piece of paper with a hole that is denoted by the circle on the top right side in the given picture. You have to cut the paper in a manner that it forms two and only two separate pieces of paper and then rearrange the pieces in a manner that the holes come in the centre of the paper.

Which letter of the alphabet has the most water?

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?

Can you count the number of triangles in the given picture?

Why 1729 is a magic number? Answer Logically.

We are a group of eight brothers. We consider the weak, yet we protect the king in every battle. If we move ahead, we never turn back. Who are we?

Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3