John is the son of Jacob.
So,
Jacob is the_____of John's father?

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

Replace the question mark with the number below given a simple math problem.

What is the longest word in the dictionary?

What do you see in the given picture?

What has 88 keys?

A man is trapped in a room. The room has only two possible exits doors. Through the first door there is a room constructed from magnifying glass. The blazing hot sun instantly fries anything or anyone that enters. Through the second door there is a fire-breathing dragon. How does the man escape?

What is the riddle which can be asked all day with a different correct answer each time.

There once were seven dwarfs who were all brothers. They were all born two years apart. The youngest dwarf is seven years old. How old is his oldest brother?

A man is approaching a broad and barren land. He has a package with him. If somehow, he is unable to open the package before reaching the land, he will die.

Can you guess what is present in the package?