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?

A number can be multiplied by multiple of nine
i.e 9 18 27 36 45 ...

and the resulting number consist of only one digit.

Can you identify the number ?

Which is the rope you never skip with?

What runs around the whole yard without moving?

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

Can you find out which number multiplied by itself will give the output as 12345678987654321?

A man dies of old age on his 25 birthday. How is this possible?

I know there are two methods by using three time the same number with a plus(+) operator , you can make sum as 60.

One of them is 20+20+20.

whats the other way ?

Can you find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.

How much will a 38° angle measure when looked at under a microscope that magnifies ten times?