What goes up but never comes down?

In a family supper, a grandfather, a grandmother, two fathers, two mothers, four children, three grandchildren, one brother, two sisters, two sons, two daughters, one daughter-in-law, and one mother-in-law need to sit at a table.

There are only seven chairs available at the place. How many more chairs do they have to borrow so that everyone can sit down together for the suppers if everybody requires a separate chair?

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

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

There is a place where if I stand up straight, I will still be considered sideways.

Can you solve the maths in the below-given picture equation?

What has 13 hearts but no other organs?

What seven-letter word has hundreds of letters in it?

An office is divided into 8 cubicles. How many of the cubicles are painted if only 1/8 of the cubicles are painted?

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

You need to arrange three 7 and mathematical symbols to form number 1?