using four eights (8) and a one (1) and one mathematical symbol , create the number 100

Fate has decided that you will only be pleased to meet me when you need me

Maybe that is why, when I am working, I start working

However annoying I may be to the regulars, the little ones are always inspired

I will always be waiting if you try to reach me

How many of you can guess my name, let me see

Complete the series by replacing "?" with the correct number.

ST ND RD TH '?'

If your uncle’s sister is not your aunt, what relation is she to you?

Prove that twice of ten is the same as twice of eleven.

A blonde put eyeliner on her head. Why?

In the image below, can you find the value of an angle(y)

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 ?

A journalist was investigating a sacred cult in the jungles of Africa when he was caught by one of the person. He was confined in a cave till the leader arrived. The leader told him that he need to tell him a statement. If he thinks the statement is true, then the journalist head will be chopped off. If he thinks that the statement is false, his head will be smashed with a hammer.

What statement did the journalist make to survive?

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?