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 can you catch but never throw?

What number comes next in the series?

5 15 5 18 5 24 14 20 _

Replace each alphabet with the number (1-9) to make the below equation correct.

AB * C = DE - F = GH / I

In my garden, I have many trees but only one of them is the mango tree. In these mango trees, there are some mangoes(as expected).

But after a strong wind, there are neither mangoes on the tree nor on the ground. Explain?

You have a square. What you have to do is cut and reassemble the square such that you create a Red Cross sign that has the same volume as that of the square.

A man hijacks an aeroplane transporting both passengers(8 of them) and valuable cargo. After taking the cargo, the man demands nine parachutes, puts one of them on, and jumps, leaving the other eight behind. Why did he want eight?

They are three errirs in this question. Can you find them?

How many words can a pen with half refill write?

Find the next number in the series below

21 32 54 87 131 ?