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

French Police inspects a room where there are no windows, no doors, no tables and is almost empty expect there is just a puddle of water. They found a dead man who obviously hung herself from the ceiling, but they are not able to figure out how this had happened.

John and Jacob entered the crime scene and easily able to solve the case.

How did the man die?

Mr Black, Mr Gray, and Mr White are fighting in a truel. They each get a gun and take turns shooting at each other until only one person is left. Mr Black, who hits his shot 1/3 of the time, gets to shoot first. Mr Gray, who hits his shot 2/3 of the time, gets to shoot next, assuming he is still alive. Mr White, who hits his shot all the time, shoots next, assuming he is also alive. The cycle repeats. If you are Mr Black, where should you shoot first for the highest chance of survival?

Complete the series by replacing "?" with the correct number.

ST ND RD TH '?'

One night, a man runs away from home. He turns left and keeps running. After some time he turns left again and keeps running. Later, he turns left one more time and runs back home—but when he gets home, he finds a man in a mask. Who was the man in the mask?

What Adam and Eve do not have but the rest of the people have?

Can you solve the below tricky visual equation?

What always comes into a house through the keyhole?

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?

Identify Me

Hint1: I am a god
Hint 2: I am a planet
Hint 3: measurer of heat