There's a version of CAIA Level I preparation that feels productive but doesn't build the skill the exam tests. Reading the curriculum. Re-reading it. Highlighting. Summarising notes you've already made. None of that replicates what happens in the exam room.
200 questions, two timed sections, material presented in a form you haven't seen before, no pausing to look anything up. The only way to build genuine readiness for that is to practise under conditions that resemble it. This post covers how to do that properly — when to start, how many sittings to aim for, and how to review your results so each mock exam actually makes you better, not just more tired.
If you haven't read our complete CAIA Level I candidate guide, that's the right starting point for the exam overall. This post assumes you're already deep into preparation and thinking specifically about practice testing.
This is worth being blunt about, because it's the single biggest reason candidates with strong professional backgrounds still fail this exam.
The exam tests one specific thing: can you identify the correct answer from four options, on material presented in an unfamiliar form, under time pressure, with no help. Studying — reading the curriculum, reviewing notes — builds none of that. The material is familiar when you're studying. There's no clock. You can flip back a page if something's unclear.
Practice questions close that gap, but only if they're used the right way. Used badly, they teach you to recognise question patterns rather than reason through problems. Used well, they're the most accurate diagnostic tool you have for finding out what you don't actually understand yet, as opposed to what you've simply read.
Not in week one. Practice questions before you've built conceptual understanding teach pattern-matching, not reasoning — you'll learn to recognise the shape of a correct answer without understanding why it's correct, which is a fragile kind of knowledge that falls apart under exam pressure.
The right time to introduce drills is once you've worked through the full curriculum at least once. From that point, drills by topic are useful for testing and reinforcing what you've just learned section by section.
Full mock exams come later still — once you've also gone back through your weaker areas. A full mock exam is a stamina and pacing exercise as much as a knowledge test, and there's limited value in stress-testing your pacing before your underlying knowledge is in reasonable shape. Most candidates should sit their first full mock exam somewhere in the final six weeks before their sitting.
There's no single right number, but a useful floor: two full mock exams before the real thing, with time between them to act on what each one reveals.
One mock exam tells you where you stand. Two tells you whether you're improving and where. A single sitting close to the exam date with no time to fix what it shows you is data delivered too late to use.
If your schedule allows it, three is better than two — particularly if your first sitting reveals serious gaps in a specific topic area. The extra sitting gives you room to fix the gap and confirm the fix worked, rather than hoping it did.
What doesn't help is sitting the same mock exam repeatedly. By the second or third pass through identical questions, you're recalling answers, not reasoning through them — which defeats the purpose entirely. This is why the depth of the question bank matters: working through the same 100 questions five times teaches you those 100 questions, not the curriculum.
Each format does a different job, and using them in the right order matters.
Drills (25 questions, untimed) are for the early-to-mid stage of your preparation, immediately after you've covered a topic in the curriculum. Untimed means you can take your time reasoning through unfamiliar question formats without the added pressure of a clock — the goal here is calibrating your understanding, not testing your speed.
Half mocks (100 questions, timed) are the middle step. They simulate one section of the real exam — same time pressure, same question density, but a shorter, more manageable block when you don't have four hours free. Useful for testing pacing within a single section and for fitting meaningful practice into a busy week.
Full mocks (200 questions, two sections, timed, with the break) are the final stage and the only format that genuinely simulates exam day. Sit these as close to real exam conditions as you can manage — a quiet block of time, the structured break in the middle, no interruptions. The stamina factor in a four-hour exam is real. Question 180 is genuinely harder to reason through than question 20 unless you've built the endurance for it specifically.
This is where most of the actual learning happens, and it's the step candidates skip when they're short on time.
Review every question, not just the ones you got wrong. A correct answer you weren't confident in, or got right by partially guessing, is a hidden risk. You want your correct answers to come from genuine understanding, not luck — luck doesn't hold up across 200 questions on exam day.
Treat every wrong answer as diagnostic, not just a score. The question isn't whether you got it wrong. It's why. Did you misunderstand a concept? Confuse two similar ideas? Make a mechanical error in a calculation? Not know the material at all? Each of those points to a different fix, and a good explanation should help you tell them apart.
Read the explanation for every answer option, not just the correct one. A genuinely useful explanation tells you why each wrong option is wrong, not just why the right one is right. That distinction-level detail is what actually closes the gap between "I recognise this concept" and "I can apply it correctly when three plausible-sounding alternatives are sitting next to it."
Track patterns across sittings. If the same topic area keeps producing wrong answers across multiple mock exams, that's not bad luck — it's a real gap. Go back to the curriculum on that specific area before your next sitting, not just to the practice questions.
A realistic late-stage schedule, for a candidate roughly six weeks from their sitting:
Week 6: First full mock exam. Full review, every question. Identify two or three weak areas.
Week 5: Targeted curriculum review on the weak areas identified. Topic-specific drills on those areas only.
Week 4: Second full mock exam. Compare performance to the first sitting — specifically in the areas that were weak. Full review again.
Week 3: Half mocks on any topic that's still inconsistent. One more round of targeted review.
Week 2: Third full mock exam if time allows. Final review.
Week 1: Light review only. No new material, no new full mocks. Confidence consolidation, not cramming.
The shape of this matters more than the exact week-by-week breakdown — start full mocks early enough that you have time to act on what they show you, and use the lighter formats to fix specific gaps between sittings rather than as a substitute for full exam simulation.
MockSmith CAIA Level I
The full toolkit this post describes: full 200-question mock exams, 100-question half mocks, and 25-question drills, every one with complete explanations. 2,500+ questions across all eight topics.
Get access — $149 →If your exam is more than six weeks away, the temptation is to keep reading and push mock exams to later. Resist that. The earlier you find out where your real gaps are, the more time you have to close them — and the data is only useful if there's time left to act on it.
For more on structuring your overall preparation, see our study plan guide. For what to expect on the day itself, see CAIA Level I exam day: what to expect and how to pace yourself.