What does this simple rebus mean?

You need to remove two matchsticks to make the below equation true. Can you do it ?

There was a man he lives in a hotel each morning he presses the first floor button each evening if there is a person in the elevator he asks him to press the 10 floor button if there is no one in the elevator he takes the stairs why.

A Child was born in Lahore, Pakistan. Still, the child is not a Pakistani citizen. why?

Using four sevens (7) and a one (1) create the number 100. Except for the five numerals, you can use the usual mathematical operations (+, -, x, :), root and brackets ()

Can you solve the rebus below?

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

What is so fragile that saying its name breaks it?

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

The ages of a father and son add up to 66.
The father's age is the son's age reversed.
How old could they be?
(3 possible solutions).