Time Management: How to Answer 100 MCQs in 90 Minutes
A practical pacing strategy for 100-question, 90-minute papers: the three-pass method, time checkpoints, and how to stop difficult questions eating your time.
By the World MCQ Forum Editorial Team · 27 October 2026 · 2 min read
Ninety minutes for one hundred questions is 54 seconds each. That sounds manageable until you meet a tricky maths question, spend three minutes on it, and realize you are now behind for the rest of the paper.
Candidates who finish comfortably are rarely faster readers. They simply refuse to let a few questions take more than their share of time.
The three-pass method
Pass 1: answer everything you know (about 45 minutes)
Go through the paper from start to finish and answer every question you know immediately. If a question needs thinking or calculation, mark it and move on. Don’t stop to struggle.
Most candidates can answer half or more of a paper this way, and these answers are the most reliable marks you will earn.
Pass 2: work through the marked questions (about 35 minutes)
Return to the questions you skipped. Now you can give them proper attention: calculations, eliminating options, recalling harder facts. Because the easy marks are already banked, you can think without panic.
Pass 3: final decisions (about 10 minutes)
For anything still unanswered, decide whether to make an educated guess or leave it blank, based on the marking scheme. Our article on negative marking shows when guessing helps. Then check that every answer is marked in the right place.
Use time checkpoints
Rather than checking the clock constantly, check it at fixed points:
| Time elapsed | Where you should be |
|---|---|
| 25 minutes | About question 50 on the first pass |
| 45 minutes | First pass complete |
| 80 minutes | Second pass complete |
| 90 minutes | Finished and checked |
If you are behind at a checkpoint, speed up on the first pass by skipping more readily, not by rushing the questions you know.
Know where the time goes
Some question types naturally take longer:
- Fast (10–20 seconds): vocabulary, abbreviations, capitals, simple facts
- Medium (30–60 seconds): dates, grammar rules, science facts
- Slow (60–120 seconds): maths word problems, “which of the following is NOT” questions, long statements
Answering the fast questions quickly is what buys time for the slow ones. This is why English vocabulary and computer abbreviations are so valuable: they cost seconds and free up minutes.
Habits that waste time
- Rereading a question you have already understood. Read once, carefully.
- Second-guessing answers you know. Change an answer only if you spot a specific error.
- Doing long calculations for multiple-choice answers. Sometimes you can estimate and pick the only option that fits.
Practise the pacing, not just the content
Pacing is a skill you build before the exam, not on the day. Take full timed mock tests and use the three-pass method every time. After each test, look at which questions took longest and whether they were worth it. After three or four tests, the timing becomes natural, and the last ten minutes stop feeling like a race.