What is the below Rebus indicate?

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

A game is being played where eight players can last for thirty-five minutes. Six substitutes alternate with each player in this game. Thus, all players are on the pitch for the same amount of time including the substitutes.

For how long is each player on the pitch?

In a football game, Christina defeated Teresa by 2 - 0 but no man from either side scored. How can this be possible?

A seven-year-old kid challenged his classmates that he can make the number one disappear by adding something to it.

How can he do that?

The husband and wife were jogging in the morning. To match every two steps of the husband, the wife required three steps. If Both of them start with the here right foot. After how many steps do their left foot be together?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

What can go through glass without breaking it?

What does does this rebus picture means ?

Find the missing number in the image below.