John was drowned by he was not wet. How?

If you read clockwise, you can form a word by inserting three missing letters in the picture given below. Can you do it?

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?

What can you serve, but never eat?

Replace the question mark with the correct number.

How can a man go eight days without sleep?

Can you find out the next digit in the following series ?

0, 0, 1, 3, 2, 6, 3, 9, 4, 12, 5, ?

Akbar called Birbal and asked him to draw a line on the floor. He asked Birbal to make that line smaller without erasing it. Birbal smiled and did it before Akbar could blink his eyes.

How did he managed to do it?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

You have a three-gallon and a five-gallon measuring device. You wish to measure out four gallons.