John was writing his first book. After saving the document, he locked his laptop with a password and mentioned some phrases for the hint box.

A friend of his tried opening his laptop but found out that it was password protected. Following is the hint that appeared.
1 mobile 3 books 2 roars 1 night 4 balls 2 lighters 1 ghost 1 hat 3 watches.

Can you help him in cracking the password?

What number divided by 4 is the same as that number minus 4?

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

At a Society election for president, precisely 963 votes were cast.
There is a total of 4 candidates that participate in the election.

The winning candidate exceeds the opponents by 53, 79 and 105 votes.

How many votes do each candidate gets?

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

I have an eye but still cannot see.

Who am I?

Can you find the odd number in the following?

2716, 4135, 5321 and 7145

A mathematician couple was having a Frappuccino in Starbucks sitting opposite to each other. Suddenly the guy noticed the text written on the paper in front of them and exclaimed that it was wrong. The girl denied it and said it is appropriate. Both are correct. What is written on the paper?

Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

You need to arrange three 7 and mathematical symbols to form number 1?