How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.

By using all numbers, i.e. 123456789 and subtraction/addition, operators number 100 can be formed in many ways.
Example: 98 + 7 + 6 - 5 - 4 - 3 + 2 - 1 = 100

But if we add a condition use of the number 32 is a must. Then there are limited solutions.
One of such solution is: 9 - 8 + 76 + 54 - 32 + 1 = 100

Can you tell me any other solution?

I am the black child of a white father, a wingless bird, flying even to the clouds of heaven. I give birth to tears of mourning in pupils that meet me, even though there is no cause for grief, and at once on my birth, I am dissolved into air. What am I?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

Why is a river so rich ?

The current time can be represented by below textual rebus.

0
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B.Sc
LLB

Can you tell us the current time?

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?

If a shopkeeper can only place the weights on one side of the common balance. For example, if he has weights 1 and 3 then he can measure 1, 3 and 4 only. Now the question is how many minimum weights and names of the weights you will need to measure all weights from 1 to 1000? This is a fairly simple problem and very easy to prove also.