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?

In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?

Which is the rope you never skip with?

I was speeding and ran through a stop sign, yet two traffic officers who were there do nothing about it.

why?

100 prisoners are stuck in the prison in solitary cells. The warden of the prison got bored one day and offered them a challenge. He will put one prisoner per day, selected at random (a prisoner can be selected more than once), into a special room with a light bulb and a switch which controls the bulb. No other prisoners can see or control the light bulb. The prisoner in the special room can either turn on the bulb, turn off the bulb or do nothing. On any day, the prisoners can stop this process and say "Every prisoner has been in the special room at least once". If that happens to be true, all the prisoners will be set free. If it is false, then all the prisoners will be executed. The prisoners are given some time to discuss and figure out a solution. How do they ensure they all go free?

Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?

The following sentence is false. The preceding sentence is true.
Are these two sentences true or false?

Solve this riddle by finding the odd one out from the rest.

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

When I go in I might cause pain. I cause you to spit and ask you not to swallow. I can fill your hole. What am I?