There is a movie name hidden in the picture that is attached with this question. Can you find out which movie is it?

There was once a college that offered a class on probability applied to the real world. The class was relatively easy, but there was a catch. There were no homework assignments or tests, but there was a final exam that would have only one question on it. When everyone received the test paper it was a blank sheet of paper with a solitary question on it: 'What is the risk?'.Most students were able to pass, but only one student received 100% for the class! Even stranger was that he only wrote down one word!
What did he write?

Use only one mathematical symbol and all numbers (0-9) to get a sum of 99

What has many teeth, but cannot bite?

Can you write down eight eights so that they add up to one thousand?

Can you identify the famous TV character from the rebus below?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

In particular commonwealth games, a female participant won silver and gold medals for a single event.

How can this be possible?

I am a ten letters word
The first four letters have the power to rule,
Next, four-letter can be eaten.
The next three-letter represents a lady.
I can fly as well

what am I looking for?

There was a blind beggar living on the footpath of a street. Suddenly one day, the beggar's brother died. What was the relation of the blind beggar with the person who died?

PS: Brother is not the answer.