Replace the question mark with the correct number in the below-given picture?

Replace the question mark with the correct number in below Picture:

I inserted a coin in a bottle and closed its mouth with the help of a cork. Now, I was able to take the coin out from the bottle without taking out the cork or breaking the bottle. Can you tell me how I did it?

Which English verb becomes past tense just by rearranging the letters?

A boy was locked in a room by some robbers. All that is in the room is a piano, a calendar, and a bed. The room is locked from the outside. What does he eat, drink, and how does he escape and get out?

There are people and strange monkeys on this island, and you can not tell who is who (Edit: until you understand what they said - see below). They speak either only the truth or only lies.
Who are the following two guys?
A: B is a lying monkey. I am human.
B: A is telling the truth.

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

Yesterday I fell from 30 feet high ladder but I don't get hurt. Why?

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

Replace the question mark with the number below given a simple math problem.