Rank is relative; marks are not
Your marks are absolute — they measure you against the paper. Your rank is relative — it measures you against every other candidate. Admissions and recruitment almost always work on rank, so what matters is not how much you scored but how many people scored more.
Why a few marks move so many ranks
In large exams, scores cluster tightly around common values. When tens of thousands of candidates land within a narrow band, each additional mark can leapfrog you past thousands of them. This is why the same two-mark improvement is trivial in the middle of the distribution and decisive near the cut-off.
It is also why cut-offs are announced so precisely, and why they shift year to year with paper difficulty and candidate numbers.
How to target a rank, not a score
Work backwards. Decide the college, post or category you are aiming for, look at the indicative marks-to-rank pattern and category cut-offs for your exam, and set the score that maps to that outcome. Then measure every mock against that target rather than against your previous attempt.
This reframes preparation. Instead of 'get a few more marks', the goal becomes 'clear this specific score that lands the rank I need' — a target you can actually plan around.
Key takeaways
- Selection is by rank, not absolute marks.
- Because scores cluster, a few marks can move you by thousands of ranks.
- Set a target score that maps to your desired rank, and measure mocks against it.