When monkey rotate the gear, which mark will be hit 1 or 2 ?

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?

In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

Remove two matchsticks to make the below equation correct.

Count the Triangle in the figure given below:

Find out the number of circles in the given picture having Illusion

Count the number of balls in picture below:

Move four matchsticks to the below square to form three squares?

Spot 5 differences in two Christmas tree below:

Solve this riddle by finding the odd one out from the rest.