You find yourself in a strange place guarded by two guards.One of the guard always say truth while other always lies.You don't know the identity of the two.You can ask only one question to go out from there. What should you ask?

Count the squares in the matchstick puzzle below?

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

Can you count the number of matches in the picture below ?

If you go to the movies and you're paying, is it cheaper to take one friend to the movies twice, or two friends to the movies at the same time?

John is asked to stand behind Jacob and Jacob is asked to stand behind John. Both of them feel confused about it and don't know what to do?

But it is quite possible, do you know how?

A network of 20 x 10 squares is given to you.

Can you calculate how many unique squares and rectangles can be formed combining two or more individual squares ?

What does Alexander the Great and Winnie the Pooh have in common?

Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

If,

6 / 7 = 2
3 / 9 = 7
8 / 2 = 6

Then

4 / 5 = ?