Question

when the score is 20 all, a player must win by ___ points.
2
5
no rule
which service court do you serve/receive from when the server has an even score (0, 2, 4, etc.)?
right
left
it does not matter

Explanation:

First Question (When the score is 20 all, a player must win by ___ points)

In racket sports like badminton (or similar scoring systems), when the score is tied at 20 - all, the winning rule requires a 2 - point lead. So the correct option is 2.

In racket sports (e.g., badminton), the server serves from the right service court when their score is even (0, 2, 4, etc.).

Answer:

A. 2

Second Question (Which service court do you serve/receive from when the server has an even score (0, 2, 4, etc.))