Here is a mathematical expression that also secretly tells a movie name. What movie is that?

What is the below Rebus indicate?

Can you identify if it's a murder or a suicide ?

We are a group of eight brothers. We consider the weak, yet we protect the king in every battle. If we move ahead, we never turn back. Who are we?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

Why Wine Glass Stem is so long?

You are in a room with no metal objects except for two iron rods. Only one of them is a magnet.
How can you identify which one is a magnet?

A brand new Mobile Phone was on sale at 20% as a promotional offer. By what per cent must the Mobile price be increased to sell it at the original price again?

An infinite number of mathematicians are standing behind a bar. The first asks the barman for half a pint of beer, the second for a quarter pint, the third an eighth, and so on. How many pints of beer will the barman need to fulfill all mathematicians' wishes?

Most people think of me as money. But when they find me in the water, they won’t get any money out of me. What am I?