What breaks yet never falls, and what falls yet never breaks?

As we know that white starts the game of chess. Can you find the scenario shown in the picture below is possible when all the white pieces are at the original place while the black pawn is not as in the below picture?

You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?

The first person saw the bridge step on it and crossed,
the second person saw the bridge did not step on it but crossed,
the third person did not see the bridge did not step on it but crossed.
Who are these people?

There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?

Until it is measured, not known. Yet how you miss it when it has gone. What is it?

Can you count the number of triangles in the given picture?

What can run but never walk, have a mouth that never speaks, have a head that never weeps, and have a bed but never sleeps?

What number should come in place of the question mark below?

Whats the next number in the below number sequence pattern.