What does below rebus means ?

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?

It has five wheels, though often think four, You cannot use it without that one more, You can put things in it, you can strap things on top, You can't find it in the market, but you can still go shop. What is it?

Pronounced as one letter,
And written with three,
Two letters there are,
And two only in me.
I am double, I am single,
I am black blue and grey,
I am read from both ends,
And the same either way.

I am the beginning of everything, the end of everywhere. I'm the beginning of eternity, the end of time and space. What am I?

Which is Odd One Out and why?

4377

3954

9862

8454

9831

What goes through cities and fields, but never moves?

Do You See It?

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?