May/June 2015 · 9231
A Threshold
73.0%
73 / 100 marks
Hardness
43/100
50 = a typical sitting of this paper
An A needed 73.0% of the marks — right about average for this exact paper across 21 sittings. Score 43/100.
The dashed line is this paper’s average A threshold. Sittings well below it are the hard ones — how this is scored.