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

The square root of number 121 is "11". What is the square root of the number "12345678987654321."?

You can hear me, but you can't touch or see me.

What am I?

Remove two matchsticks to make the below equation correct.

You have three orange, two pink and five purple balls in the drawer beside your bed. There is no electricity and the room is entirely dark. How many balls must you take out to ensure at least one ball of each colour at least?

There’s a girl who has a large family. She has an equal amount of brothers and sisters, but each brother only has half as many brothers and sisters. What’s the correct amount of brothers and sisters?

A fresh card pile is taken out of a box (the pile has 54 cards including 2 jokers). One joker is taken out and then the cards are shuffled for a good amount of times. After shuffling, two piles are made by dividing that one pile.



What is the possibility that one of the piles will have a card sequence from A to K in order?

There is something which you can be arrested for attempting but not for successfully completing.

What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?

If Rajina's daughter is my daughter's mom, who am I to Rajina?