Can you move 2 matchsticks to form four equal sized squares.

What is the centre of gravity?

Every words stands for unique digit that makes the arithmetic equation true

SEVEN + SEVEN + SIX = TWENTY.

What are the digits ?

I look at you, you look at me I raise my right, you raise your left. What am I?

Imagine a box with two cogwheels, one big with 24 teeth and one small with 8 teeth. The big one is firmly attached to the center of the box which means it does not turn or move while the small one rotates around the big one.

How many times do you think that the smaller wheel will turn compared to the box when it turns once around the big one?

Count the number of balls in picture below:

The doctor prescribed you to take one pill from the bottle every half an hour. The bottle is now left with only three pills.

How long do you think you have before you run out of pills?

Can you identify if it's a murder or a suicide ?

81 x 9 = 801. What must you do to make the this equation true?

Which country gets ill every time?