Prove that twice of ten is the same as twice of eleven.

How many bananas can you eat if your stomach is empty?

Which alphabet is a part of our body?

I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. What am I?

It belongs to you, but other people use it more than you do. What is it?

A tree doubled in height each year until it reached its maximum height over the course of ten years. How many years did it take for the tree to reach half its maximum height?

Can you find the six hidden animals in the picture below?

A chess tournament is taking place on knock-out terms (the one who loses the match is out of the game).
(a) If 10 matches are played in total, how many players participated?
(b) If 20 players took part in the tournament, how many matches were played?

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

There are nine letters in the below-given diagram. You have to form a nine-letter word using these letters.