Using eight eights and addition only, can you make 1000?

Quickly Solve this riddle

7 - 4 + 3 * 0 + 1 = ?

Can you solve the below geography rebus by decoding the below rebus ?

Can you name any English verb that becomes its past tense by simply rearranging the alphabets ?

What does this mean?

CCCCCCC

It comprises roots which nobody sees,
Much taller than those trees,
Up and up it goes,
Still it never grows?

We can be boring,Or interesting.
We can be long,Or short.
We can have pictures,Or just words.
Many love us,But many also hate us.
What are we?

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?

As shown in the image, the nine Dogs are square fenced. By constructing just two square fences can you make sure that two Dogs cannot meet each other without crossing the fence?

Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?