What does below science rebus mean?

Ag Ag Ag
Ag SPOON Ag
Ag Ag Ag

A woman lives in a skyscraper thirty-six floors high and is served by several elevators which stop at each floor going up and down. Each morning she leaves her apartment and goes to one of the elevators. Whichever one she takes is three times more likely to be going up than down. Why?

No matter how little or how much you use me, you change me every month. What am I?

Do you know of a place where the wind blows south and then suddenly shifts direction towards the north?

On one occasion, A Boy collects 71 rupees in form of 20 paise and 25 paise. He collects a total of 324 coins.

Can you tell me how many 20-paisa and 25-paisa he got?

At my favorite fruit stand,
an orange costs 18,
a pineapple costs 27,
and a grape costs 15.
Using the same logic, can you tell how much a mango costs?

Why are all black people so quick ?

Find the hidden tiger in the given optical illusion ?

There is a wide field of corn. A goose finds its way into the field and starts running. Can you find out till which point the goose can run into the field?

I travel all around the world but always stay in the corner. What am I?