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

What Time Should the last watch show in the below figure?

Name the three-letter word that can complete the below words?

A) L O _ _ _ E
B) E D U _ _ _ E
C) _ _ _ E R
D) _ _ _ T L E

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

There is a family that live in a round house. The two parents go out for a movie and leave a babysitter to watch their son. They come back and the kid was not there. Some one kidnapped him. The maid said she was cleaning in a corner. The cook said he was making pizza. The babysitter said she was getting a board game. Who kidnapped him.

What does an Island and the letter T have in common?

We can be boring,Or interesting.
We can be long,Or short.
We can have pictures,Or just words.
Many love us,But many also hate us.
What are we?

A prisoner is told: "If you tell a lie, we will hang you and if you tell the truth, we will shoot you." What did the prisoner say to save himself?

Why is 6 afraid of 7?

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?