What will you call your mother's brother's brother-in-law?

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?

When 99 is considered higher than 100?

What do you get if you add 2 to 100 four times?

Jim has three close friends at his school: Michael, John and Alice. Two of them play football, two play basketball and two play hockey. The friend who does not play hockey does not play basketball as well. The friend who does not play football does not play hockey.

Can you identify which sport/s is played by which person?

Forwards I am heavy, backward I am not. What am I?

John is 45 years older than his son Jacob. If you find similarities between their ages, both of their ages contain prime numbers as the digits. Also, John's age is the reverse of Jacob's age.

Can you find their ages?

I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?

Here is a mathematical expression that also secretly tells a movie name. What movie is that?

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.