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?

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

If we tell you that there is a relation between the numbers and letters in the given figure, can you analyze it and find the missing letter in the last box?

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

It is always ahead of me yet I can never see it. What is it?

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?

Can you convert the number zero(0) into a positive number using just one mathematical operator ?

My thunder comes before the lightning; my lightning comes before clouds; my rain dries all the land it touches. What am I?

What is red and smells like blue paint?