Can you find the thief by just looking at the picture below?

What have one eye but still cannot see?

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

On 26-01-2022, Juli was murdered at her house in a city in India in the afternoon. There were three suspects in the murder and the following are the statements that were given by them:

John: I visited my village that day.
Jacob: I was out to deposit my house tax in the municipality office at that time.
Jonny: I was at a friend's place having lunch at that time.

Can you find out who is the murderer?

Can you name some countries which do not have the alphabet 'A' in them?

A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?

A farmer and his neighbour once went to Emperor Akbar"s court with a complaint. "Your Majesty, I bought a well from him," said the farmer pointing to his neighbour, "and now he wants me to pay for the water."
"That"s right, your Majesty," said the neighbour. "I sold him the well but not the water!"?
The Emperor asked Birbal to settle the dispute. How did Birbal solve the dispute?

Outside a tattoo artist's shop, there was a signboard which read 'I make tattoos on only them who do not tattoo themselves'.

Reading it what do you think, does the tattoo artist tattoo himself?

What is the next shape from answers A, B, C, and D figure?