How many triangles can you find in this given picture?

If "P" means "-", "Q" means "/", "R" means "+", and "S" means "*" then find the value of the following:

21 Q 7 R 9 S 10 P 13

What seven-letter word has hundreds of letters in it?

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

If 21x = 79x, what is the value of x?

There are three light switches outside a room. One of the switches is connected to a light bulb inside the room.
Each of the three switches can be either 'ON' or 'OFF'.

You are allowed to set each switch the way you want it and then enter the room(note: you can enter the room only once)

Your task is to then determine which switch controls the bulb?

If you paint a brown house white it will become a white house. If the stoplight changes from red to green, then the light is green. So, if you throw a white shirt into the Red Sea, what will it become?

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

As easy as you can get into me, it is as hard to get out of me.

Do you know what I am?

You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?