How to attack the paper — USS revision

What this page is for

Knowing the syllabus and scoring well are two different skills, and only one of them is taught. This page is the second one. Everything here is about the ninety minutes themselves — how to spend them, what to do when you are stuck, and the handful of habits that cost students marks they had already earned.

The arithmetic of the paper

Fifty questions in ninety minutes is 1 minute 48 seconds each.
But you are not spending it evenly. Budget roughly: 60 minutes on the first pass, 20 minutes on the ones you left, 10 minutes to check and fill.
That gives about 70 seconds for a straightforward question on the first pass — which is plenty for a fact and not enough for a hard sum. That is the whole point of leaving the hard ones.
There is no negative marking. Every blank is a guaranteed zero; every guess is better than a blank.

The three-pass method

Pass one — the certain ones. Go through in order. If you know it, answer it. If it needs working, or you are not sure, flag it and move on immediately. Do not argue with a question on the first pass.
Pass two — the workable ones. Come back to the flagged ones. These are the sums and the ones where two options looked possible. Now you have time to work.
Pass three — fill every blank. Whatever is left, answer it. Eliminate what you can, then choose. A blank scores nothing and a guess scores something a quarter of the time.
The palette on this site is built for exactly this: answered, seen-but-skipped and flagged all look different, so pass two takes seconds to find.

When two options both look right

Read the question again. The word that decides it is usually there — not, except, India versus peninsular India, first novel versus first well-formed novel.
Check the units on a maths question. Area answers are cm², volume cm³. Half of the wrong options are the right sum for a different question.
In science, ask which one is a definition and which is a consequence. The paper usually wants the definition.
If both still look right, pick the one that is more specific. Vague options are usually the distractors.

Guessing well

Eliminate first. Two options gone turns a 25% guess into a 50% one.
An option that is true but does not answer the question is the commonest distractor. Being true is not enough.
Extremes — always, never, only — are wrong more often than they are right.
Do not look for a pattern in the answer letters. A properly built paper has none, and this site's bank is balanced at roughly 25% each.

On the day

Sleep is worth more than the last hour of revision. A tired student loses more marks to careless reading than to gaps in knowledge.
Fill the OMR sheet as you go, not at the end. Students who leave it run out of time and mis-row.
Check the question number against the bubble number every ten questions. One row out costs the whole rest of the paper.
Use a proper pencil or pen as instructed, and fill the bubble completely.
If you finish early, do not leave. Re-read the ones you flagged.

When the clock is beating you

With ten minutes left, stop working out. Switch to filling blanks.
Answer the short questions first — a fact takes fifteen seconds and a sum takes two minutes, and both are worth the same.
Never leave a blank because you ran out of time. That is a mark you gave away rather than lost.

In the weeks before

Sit whole papers, not just topics. Stamina and pacing are separate skills from knowledge, and only a full paper practises them.
Read every explanation on the ones you got wrong. A wrong answer you understand is worth more than a right answer you guessed.
Work from the scorecard. It ranks your topics weakest first — start at the top of that list, not at the top of the syllabus.
Retake. A different paper is drawn every time, so the second sitting of a topic is not the same test.

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