How many runs do you score if you hit the ball in the air over the boundary?

Six runs
Six runs are scored if the ball does not bounce before passing over the boundary in the air, and then touches the boundary or the ground beyond it.

Who get the credit for a run out?

The batsman can be judged run out when he is closest to the end where the wicket has been put down by the opposition. The runs completed before a Run out are still scored by the batsman and his team. The bowler does not get credit for the wicket.

Why do cricket players throw the ball in the air?

Celebration. Before 2000, the Laws of Cricket defined a catch as being completed when the player had “complete control over the further disposal of the ball”. For this reason, even today many cricketers celebrate a catch by lobbing the ball into the air.

Do runs taken after a batsman gets out count as runs?

Yes, if the batsman got out while taking the 2nd run, then the first run will be counted. If he got out while taking the 3rd run, the previous 2 runs will be counted and so on. Yes definitely runs which striker and non striker both have completed will be added to the batsman (striker) and team’s score.

Are runs added to the tally if a batsman gets run out?

Yes they are. Say you take two runs and get out while trying to complete the third run. You get two runs added to your tally (and the team’s ofcourse). Yes. The successfully completed runs are counted in the favour of striker if a batsman gets run out.

When does a fielder catch the ball after it has been struck?

33.2.2.2 a fielder catches the ball after it has been lawfully struck more than once by the striker, but only if it has not been grounded since it was first struck. See Law 34 (Hit the ball twice). 33.2.2.3 a fielder catches the ball after it has touched the wicket, an umpire, another fielder, a runner or the other batsman.

What happens if the striker is dismissed caught in Test cricket?

If the striker is dismissed Caught, runs from that delivery completed by the batsmen before the completion of the catch shall not be scored but any runs for penalties awarded to either side shall stand. Law 18.12 (Batsman returning to wicket he/she has left) shall apply from the instant of the completion of the catch.

https://www.youtube.com/watch?v=6ouwT6wbALA