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

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

A chess tournament is taking place on knock-out terms (the one who loses the match is out of the game).
(a) If 10 matches are played in total, how many players participated?
(b) If 20 players took part in the tournament, how many matches were played?

On a certain day, John celebrated his birthday. Two days later, his older twin brother Jacob celebrated his birthday.

Is this even possible? How can it be?

Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?

I look at you, you look at me, I raise my right, you raise your left. What am I?

A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?

There are 2 sand hourglasses.

The small one can measure 5 hours and the large one can measure 7 hours.

How can we measure 16 hours with 2 sand hourglasses running together ?

What am I?

Make the seating arrangement of 10 children in such a way that there are 5 rows with 4 children in each row.