The first box has two white balls. The second box has two black balls. The third box has a white and a black ball.

Boxes are labeled but all labels are wrong!

You are allowed to open one box, pick one ball at random, see its colour and put it back into the box, without seeing the colour of the other ball.

How many such operations are necessary to correctly label the boxes?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

Remove two matchsticks to make the below equation correct.

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

A newspaper is supposed to have 60 pages.Pages 14 and 21 are missing from the newspaper.

Can you tell me , Which other pages won't be there as well ?

They are the five precious gems of an everyday sort and all can be found on a Tennis Court. Who are they?

What has one letter and starts with an E?

Find three numbers such that When we multiply three numbers, we will get the prime numbers. The difference between the second and the first number is equal to the third and second.

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

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

French Police inspects a room where there are no windows, no doors, no tables and is almost empty expect there is just a puddle of water. They found a dead man who obviously hung herself from the ceiling, but they are not able to figure out how this had happened.

John and Jacob entered the crime scene and easily able to solve the case.

How did the man die?