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

Wednesday, Steve and Pam go to a restaurant to eat lunch. After eating lunch, they pay the bill. But Steve and Pam do not pay the bill. So…who does?

Why is it very easy to weigh a fish?

A man was found murdered on Sunday morning. His wife immediately called the police. The police questioned the wife and staff and got these alibis: The Wife said she was sleeping. The Cook was cooking breakfast. The Gardener was picking vegetables. The Maid was getting the mail. The Butler was cleaning the closet. The police instantly arrested the murderer. Who did it and how did they know?

Which is the rope you never skip with?

Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

Find the 8 in the below-given Image.

Find the next number in the series.
1 10 24 43 67 ?

During an interview, the interviewer ordered hot coffee for the candidate to relieve the stress. The coffee was kept before him. After a minute, the interviewer asked him, 'What is before you?' He replied 'Tea'.

The candidate was selected immediately. Why?