What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

Solve the equation by replacing the alphabet with numbers.

MOM + MOM + NO = BOOK=

Three people check into a hotel. They pay $60 for the rent of the room. After they check-in, the manager realize that the rent for the room is $55. So, he gives $5 to the bellboy and asks him to give it to them. The bellboy thinks that it will be difficult for the three people to share $5 among them and seeking the personal benefit, he pockets $2 and gives the remaining $3 to them.

Now, each person paid $20 and got back $1. In this manner, each of them paid just $19 which totals to the amount of $57. The bellboy has $2 with him and adding them, we get $59. So where is the remaining $1?

The more you take me, the more you leave me behind.
Who Am I?

A man was just doing his job when his suit was torn. Why did he die three minutes later?

What does this mean?

CCCCCCC

How can you take 2 from 5 and leave 4?

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

It's a protector.
It sits on a bridge.
One individual can see directly through it, while others wonder what it hides.

What is it?

You have three orange, two pink and five purple balls in the drawer beside your bed. There is no electricity and the room is entirely dark. How many balls must you take out to ensure at least one ball of each colour at least?