What you cannot hold but it is yours?

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

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

An exterior architect is asked by a builder to plant seven trees in a manner that there are exactly six rows of trees in a straight line and each row has three trees in particular.

How will he do it?

What is the word or phrase below?
R | E | A | D

My thunder comes before the lightning; my lightning comes before clouds; my rain dries all the land it touches. What am I?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

Give it food and it will live; give it water and it will die.

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

What does below rebus means ?

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?