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

Find three numbers such that

* When we multiply three numbers, we will get the prime numbers.
* The difference between the second and the first number is equal to the third and second.

You have an empty wine bottle with a cork that has been secured at the top in a normal way. There is a metal ring inside the bottle that is suspended by a string.

How can you make the metal ring drop to the bottom if you are not allowed to touch anything - not the bottle, not the cork, not the thread and not the ring?

What does this mathematical rebus means ?

How many Watermelons are there in the below picture?

Where do fish keep their money?

Can you solve the below tricky visual equation?

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

I am a five-letter word under you,
Remove the first letter and I am above you,
Remove the second as well and I am around you.

Who am I?

When 99 is considered higher than 100?