In the picture that is attached with this question, you can find a square which comprises of four little squares inside it. Consider this square to be made with matchsticks. You have to remove two matchsticks such that only two squares remain instead of five.How will you do it ?

One day, John and his friends were playing around. Jacob hit something with a Pin and it popped. John's dad came into the room that very moment, but he wasn't mad. In fact, he was smiling. What did Jacob hit?

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

Which alphabet letter is a question?

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

Which five letter word can be added at the end of below word to form a
valid word?

> Pin
> Check
> Boiling
> View

Imagine you are in a room with no windows or doors. How will you get out?

There are two candles. Both will only burn exactly for an hour. How will you use these two candles to measure forty-five minutes?

Place a mathematical symbol between the numerals 5 and 9 in such a way that the resulting number is greater than 5 but smaller than 9.

I am quite hot but become too cold if you remove the first two letters. What am I?