Is 72% a B or a C. Also, I want to ask you guys when does the ranking system start for year 11 and if people does badly in year 11 will that count in year 12?
In short: We dont really use a,b,c grading system in year 11/12. But a 72 is a C in your case. Ranking does not matter in year 11. Its only in year 12 that everything matters.
Doesn't it depend on the difficulty of the test as well though? Like, if the standard deviation is high and the top mark is 30/40 I'm sure that 30 will come close to an A.