I'm looking at the HSK6, but if you note, the test only requires that you score 60% on the test in order to pass. Some of the score equivalencies suggest that HSK6 with 210 is equivalent to old HSK11, but what is HSK6 with 300 equivalent to?
Same question applies to JLPT N1; the N1 only requires a 100 out of 180 to pass.