ENEMY = 2 * LINK
LINK + 2 = HELL

Then what will be TAXI + HELL? Select from the options below:
a) ROTTEN
b) DANGER
c) HEAVEN
4) MORTAL

You need to move three matchsticks to form three squares. Can you do it?

What is the centre of gravity?

What is the end of everything?

Forwards I am heavy, backward I am not. What am I?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

Can you find the odd one out from the below words ?

First Second Third Forth Fifth Sixth Seventh, Eighth Nine Ten Eleven Twelve.

I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?

There are five vowels (a, e, i, o, u) in the English language.
Can you tell us a word that contains all these vowels?

Can you solve below mathematical equation?

2^1234 - 2^1233