In the picture, you can see a chess board. On the top left position, the K marks a knight. Now, can you move the knight in a manner that after 63 moves, the knight has been placed at all the squares exactly once excluding the starting square?

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?

When I go in I might cause pain. I cause you to spit and ask you not to swallow. I can fill your hole. What am I?

Can you replace the question mark with the correct number in the below table sequence?

John was piloting a plane behind a car but was never able to overtake it. Why?

There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

You are given four tennis balls and asked to arrange those balls in a manner that the distance between each one of them is exactly equal. How will you do it?

Solve the equation in the image by looking at the pattern closely.

Jigsaw captured 100 people and make them stand in a circle and all these people are labelled as Person1, Person2, Person3... Person100. He made them play a crazy game in which Person 1 shot Person 2 and pass the gun to the next person and so on until one stands alive.

Which person will survive in the end?

A shepherd had 18 sheep, out of which, all but ten died.

Can you tell us how many sheep was he left with?