How many triangles are there on the puzzle below?

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

O_er_t_o_

Complete the missing letters of the given word.

Why is it against the law for a man living in Delhi to be buried in Mumbai?

Can you solve below mathematical equation?

2^1234 - 2^1233

Which number comes next in the number series?

2, 9, 30, 93, ?

Can you count the number of squares in the figure below?

I am five letter word that is under you.
If you remove my 1st letter, then I am over you.
If you remove my 1st and 2nd letters then I am all around you.

Who am I?

What number do you get when you multiply all of the numbers on a telephone's number pad?

Using mathematical symbols like +, -, and x in order to make the equations correct. Replace # with the above-given symbols.

9 # 8 # 7 # 6 # 5 # 4 = 91