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?

Count the number of balls in picture below:

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

A Man gave one of his sons 10 cents and another son was given 15 cents. What time is it?
Hint: Figure out the relation between time and number, is not so easy..:)

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

What goes up but never comes down?

Living above a star, I do not burn
Eleven friends and they do not turn
I can just be visited in a sequence, not once or repeatedly
PQRS are my initials
Can you tell my name accurately?

I want to fill my bucket using both cold and hot water.
I have two taps for both cold and hot water. The hot water tap fills the bucket in exact 6 hours and the cold water tap fills the bucket in exact 4 hours.
I turn both of them simultaneously but I forgot to turn off another tap which removes the water out of the bucket. This tap can empty the bucket in 12 hours.

How Long will it take to fill the bucket?

You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?

Lifeless eyes on my smiling face and watch your child's sleeping place. In their dreams they hold me tight. What am I?