Manish has to secure 40% marks to pass his B.tech final exams.
He got just 40 marks and failed by 40-marks.

What is the maximum marks?

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?

Why is 6 afraid of 7?

You need to remove two matchsticks to make the below equation true. Can you do it ?

Andrew sees a very rare bird named "Ruppell's vulture". Soon Andrew was dead. Can you explain the mystery, Mr. Sherlock?

The below given figure comprises of a pattern through which you can determine the missing letter. Can you push your mind to find the pattern and add the missing letter?

John replied, when asked how old he was. In 2 years he will be twice as old as he was five years ago.' How old is he ?

When is the top of a mountain similar to a savings account?

If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?

What does below chemistry rebus means?