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

In the given picture, in how many ways can you read the word "Tiger"?

In the formation, you can see a few arranged matchsticks. Can you form three squares by moving just three matchsticks?

Use the digits from 1 up to 9 and make 100.

Follow the rules.
=> Each digit should be used only once.
=> You can only use addition.
=> For making a number, two single digits can be combined (for example, 4 and 2 can be combined to form 42 or 24)
=> A fraction can also be made by combining the two single digits (for example, 4 and 2 can be combined to form 4/2 or 2/4)

Question: how can we do this?

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

What number when divided in half becomes zero?

Which alphabet is a part of our body?

Solve the rebus riddle in the picture below.

A crime was committed at baker street. Ibrahim Dakota who was shot in the stomach was the main suspect. Sherlock questioned the suspect. The conversation started as:
Sherlock: What's your story, Ibrahim?
Ibrahim: I was walking around baker street and suddenly a man from the back shot me. I ran as fast as I could to save my life".
Sherlock: That is enough (and ask the police to arrest him).

Why does Sherlock think he is the murderer?

Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?