Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

There are nine letters in the below-given diagram. You have to form a nine-letter word using these letters.

Joseph buys three kinds of chocolates for 100 rupees. The first one is priced at 5 rupees, second one at 3 rupees and third one at 0.5 rupees.

If he bought 100 chocolates in total, how many pieces do you think he bought each chocolate?

I am under you when I am whole.
I shift above you if you remove the first letter.
I come all around you if you remove the second as well.

Can you tell me who I am?

What will you call your mother's brother's brother-in-law?

The peacock is a bird that does not lay eggs. How do they get baby peacocks?

What kind of band never plays music?

What is the end of everything?

John needs to purchase 100 chocolates from three different shops and he has exactly 100 rupees to do that which he must spend entirely. He must buy at least 1 Chocolate from each shop.

The first shop is selling each chocolate at 5 paise, the second is selling at 1 rupee and the third is selling at 5 rupees.

How many chocolates should he buy from each shop?

I have a hole in my back and legs I lack.
I live where I can’t breathe and I eat without teeth.
What am I?