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

What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C

How many points are there on the globe where, by walking one mile south, then one mile east and then one mile north, you would reach the place where you started?

Make a sentence consisting of three words that have the whole alphabet.

Can you find out the next digit in the following series ?

0, 0, 1, 3, 2, 6, 3, 9, 4, 12, 5, ?

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

> Pin
> Check
> Boiling
> View

Find out a multi-digit number that if multiplied by the number 9 or any of its multiplications products (i.e. 18, 27, 36, 45,..) will result in the multiplication factor repeated (n) number of times.

As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.

A father's child, a mother's child, yet no one's son.

Who am I?

What country can make you shiver?