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?

You are an expert on paranormal activity and have been hired to locate a spirit haunting an old resort hotel. Strong signs indicate that the spirit lies behind one of four doors. The inscriptions on each door read as follows:

Door A: It's behind B or C
Door B: Its behind A or D
Door C: It's in here
Door D: It's not in here

Your psychic powers have told you three of the inscriptions are false, and one is true. Behind which door will you find the spirit?

A man dies of old age on his 25 birthday. How is this possible?

Can you find the mistake in the below statement?

There is a jar in which there are two types of candies.
20 blueberries and 16 strawberries. You perform the following steps:
1) You take out two candies.
2) If the two candies are of the same flavour, you add a blueberry one otherwise, you add the strawberry one.

You repeat these two steps till there is just one candy remaining in the jar. Which flavoured candy will be left?

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?

What does Alexander the Great and Winnie the Pooh have in common?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

When it is alive we sing, when it is dead we clap our hands. What is it?

What is 3/7 chicken, 2/3 cat and 2/4 goat?