When we see 2 but call 10?

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?

Identify the 10 differences between the two given pictures.

If 2 workers can complete painting 2 walls in exactly 2 hours.

How many workers would be needed to paint 18 walls in 6 hours?

A king sentenced a man to the death sentence for some crime he had committed. Known for his kindness, the king told the culprit that he had a choice to die in a way he decides.

The culprit was clever and said something that saved him from death. What method do you think he must have chosen for his death?

A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

You board a train. The train will have to enter a tunnel soon. You are claustrophobic. Which place is the best for you to sit?

What is the fastest way to double your money?

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?

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