Solve the equation in the image by looking at the pattern closely.

In a university, a professor gave a set of three problems to the three brilliant students of his class. See the image for the questions.

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

What number comes next in this sequence:
7 8 5 5 3 4 4 _

What is so fragile that saying its name breaks it?

It is a 5 letter word if you take away first letter it is something you get from sun, if you remove second letter you will get something to eat, if you remove third letter you get a word you use in pointing at and if you remove the fourth letter you get something to drink. What is it?

Give it food and it will live; give it water and it will die.

John asked Jack, "The time right now is 7 pm. Can you tell me what will be the time 23, 999, 995 hours later ?"

While Bella does not know the answer, do you ?

There are two dice with empty faces in front of you and a marker. You can mark any number on each of the faces of the two dice, but you have to display all 31 days of the month using the two of them.

Which numbers will you mark on which dice so that you can easily depict all the dates of the month?

Can you find out which options fits best with the missing column?