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

Which word is least like the others? Third, fourth, fifth, sixth, seventh, eighth, ninth?

Rectify the following equality 101 - 102 = 1 by moving just one digit.

Decode this picture on T-Shirt and tell what it says ?

At a Society election for president, precisely 963 votes were cast.
There is a total of 4 candidates that participate in the election.

The winning candidate exceeds the opponents by 53, 79 and 105 votes.

How many votes do each candidate gets?

It is raining today at 11:59 am. What is the probability of sunny weather after 72 hours?

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

A rubber ball keeps on bouncing back to 2/3 of the height from which it is dropped. Can you calculate the fraction of its original height that the ball will bounce after it is dropped and it has bounced four times without any hindrance ?

In the four images below, can you find the odd one out?

Two natural numbers have a sum of less than 100 and are greater than one.

John knows the product of the numbers and Jacob knows the sum of numbers.

The following conversation takes place between them:
John: 'I am not aware of those numbers.'
Jacob: 'I knew you wouldn't be. I am not aware myself.'
John: 'Now I know them!'
Jacob: 'Now I know them, too!'

What are the two numbers?