Can you replace the question mark with the correct number in the below table sequence?

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

O_er_t_o_

Complete the missing letters of the given word.

Can you spot the man between the coffee bean in the picture below ?

He does not have any heart but still, He manages to live.
If you kill him, you will eventually die but yet you kill him.
He cannot run, who is He?

There is a basket full of hats. Three are white and two are black. Three men, Tom, Tim, and Jim, each take a hat out of the basket and put it on their heads without seeing the hat they selected or the hats the other men selected. The men arrange themselves so Tom can see Tim and Jim’s hats, Tim can see Jim’s hat, and Jim can’t see anyone’s hat. Tom is asked what color his hat is and he says he doesn’t know. Tim is asked the same question, and he also doesn’t know. Finally, Jim is asked the question, and he does know. What colour is his hat?

Rearrange the letters in "new door" to make one word.

You visit a home for specially-abled children on the occasion of Christmas where you meet with 50 children. You have a box of chocolates containing 50 chocolates exactly.

What if you were asked to one chocolate to each child in a manner that one chocolate still remains in the box? Is it possible?

You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?

What question can you never answer yes to?