Replace the letters of words with a number so that the below equation holds true

BASE +
BALL
---------
GAMES
----------

There is something which is always coming but never arrives?

People make me, save me, change me, raise me. What am I?

You can see it everyday, But cannot touch it at will. What is it?

John is the son of Jacob.
So,
Jacob is the_____of John's father?

If eleven plus two equals one, what does nine plus five equal?

The dirtier I get, the whiter I look. Who am I?

I am not alive, but I grow; I don't have lungs, but I need air; I don't have a mouth, but water kills me. What am I?

A man has eighty-one cows ( numbered 1,2,3...81 as such). The beauty is that cow no. 1 gives 1ltr of milk, cow no. 2 gives 2ltrs of milk and so on. The man wants to equally distribute the cows among his nine sons so that each one of them gets the same quantity of milk.

The centre of the third figure is empty. What digit should fit inside?