During which month do people sleep the least?

While going to your grandmother's house, you counted Twenty houses on the right side. While returning back to your home, you counted Twenty houses on the left side.

How many houses are there between your home and your grandmother's home?

What is the riddle which can be asked all day with a different correct answer each time.

Can you write down eight eights so that they add up to one thousand?

If you say my name, I will no longer exist. What am I?

Which is the correct shadow of the bird?

On her drawing table, Sayna lit 12 coloured candles. A few seconds later she blew two candles off.

How many candles Sayna have at the end?

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?

If eleven plus two equals one, what does nine plus five equal?

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?