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?

John and Jacob are twin brothers. One of them is a liar whereas the other one is a truth-teller.

I called their home number and one of them picked up.
I asked. 'Does John lie?' The person replied with a yes.

Whom did I talk with, John or Jacob?

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

In a box, there is a jumble of 7 red balls, 6 blue balls, 5 green balls, and 4 yellow balls. What is the minimum number of balls, will you have to pick up so that you have at least 4 balls of the same colour?

What kind of tree can you carry in your hand?

Can you find out the number that should replace the question mark with a valid reason?

A Child was born in Lahore, Pakistan. Still, the child is not a Pakistani citizen. why?

What is both possible and impossible at the same time?

Find the next number in the series.
1 10 24 43 67 ?

What is the longest word in the dictionary?