You have a roll of cloth 1km long. You have a machine which cuts this roll into pieces of 10-meter-long cloth.

How long would it take for the machine to cut the roll if each cut took 4 secs?

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

How many words can a quill made with the feather of a pigeon write with a 100ml bottle of black ink?

Jack and Joseph are well-known golf rivals. One Day during a match, they were level at a score of 30. Jack hit a bad shot and Joseph added 10 to his score. Joseph then hit an awesome shot and he won the game.

How ?

In the following picture, E is going to slide the object down and as per the terrain and the physics, the round object is going to travel all the way till the end. Now, can you analyze who all people will die when it happens?

A large container is kept in open under the rain. Every passing hour, the water collected inside the container becomes double what it was.

In ten hours, the container is filled completely. Can you calculate how long would it have taken to be filled in half?

You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?

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

Which letter of the alphabet has the most water?

How many pluses should we put between the digits of 987654321 to get a total of 99, and where?