May/June 2018 · 9231
A Threshold
88.0%
88 / 100 marks
Hardness
9/100
50 = a typical sitting of this paper
An A needed 88.0% of the marks, 4.6 points above the 83.4% average for this exact paper across 21 sittings. Score 9/100.
The dashed line is this paper’s average A threshold. Sittings well below it are the hard ones — how this is scored.