Category B theory exam simulation
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Put yourself in real GOCA exam conditions: 50 timed questions, 41 out of 50 to pass, detailed correction at the end. A mock exam is the best test before the big day.
A real dress rehearsal
Real GOCA conditions
50 questions, about 30 minutes, 41 out of 50 to pass. Same format and pace as the official exam.
Detailed statistics
Score, time per question, missed topics: see exactly what to review.
Ready on the day
Repeating mock exams lowers stress and builds reflexes. 85% pass first time.
What a simulation reproduces, and what it cannot
A mock exam reproduces the things that decide your result: fifty questions in one sitting, roughly fifteen seconds each, no going back, and the real marking scheme where a serious mistake costs five points rather than one.
What it cannot reproduce is the room - the queue, the unfamiliar screen, the person beside you finishing early. That is worth knowing, because it is the gap that explains most of the difference between a comfortable 47 at home and a fail at the centre. You close it by making your practice as unforgiving as you can: one sitting, no pause, no tab open beside it, and a decision within fifteen seconds even when you are unsure.
Why the timer changes your score
Practising untimed teaches you the rules. It does not teach you to retrieve them under pressure, and retrieval is what the exam tests. Fifteen seconds is enough to recognise a situation you know and not enough to reason your way to one you half-know.
It also punishes a specific habit: reading the answers before the question. Belgian exam wording frequently uses negatives - "which of these must you not do" - and skimming turns a question you know into a mistake you did not need to make.
A mock exam split into three parts across a day measures nothing. One sitting, start to finish, or the score is not comparable to a real one.
Reading the result properly
The total is the least useful number on the results screen. What tells you what to do tonight is the breakdown by chapter: 38/50 spread evenly across every topic is a different problem from 38/50 with every loss concentrated in parking and priority.
Look also at which kind of points you lost. Losing five in one go means a serious-mistake question - priority, overtaking, motorway, vulnerable road users. Those are worth more revision time than a handful of one-point information-sign slips.
| Result | Likely cause | What to do next |
|---|---|---|
| Below 35 | Chapters not yet learned | Go back to topic quizzes, not more mock exams |
| 35–41 | Two or three weak chapters | Target them specifically, then retest |
| 41–45 | Close, but no margin | Keep going - this range still fails on a bad day |
| Above 45, three times | Ready | Book the exam |
How many simulations before booking
Three consecutive results above 45/50, on different question sets. Not one, because a single good score can be a favourable draw; and not the same set repeated, because that measures your memory of those questions rather than your knowledge of the Highway Code.
There is a financial reason to respect the threshold rather than trust optimism. Each attempt is paid again, and after two failures twelve hours of theory lessons at an approved driving school become compulsory before a third - a cost with no relation to the price of one more week of practice.
Exam conditions reproduced
- 50 — questions per sitting
- 41/50 — to pass
- ~15 s — per question
- ~30 min — total duration
Frequently asked questions
Difference between practice and a simulation?
Free practice is by topic or lesson, unlimited. The simulation reproduces the full mock exam: 50 questions from all topics, timed, with the 5-mistake threshold.
Is the simulation free?
You can start simulations for free. A free account gives credits to unlock more mock exams and keep your scores.
Is the simulation the same as the real exam?
It reproduces the format and the marking: fifty questions, about fifteen seconds each, 41 points out of 50 to pass, with minor mistakes costing one point and serious ones five. The official GOCA question bank is not public, so the questions are GOCA-style rather than the actual exam questions.
Why is my score at the test centre lower than at home?
Almost always because home practice is untimed or interrupted. Take each mock exam in a single sitting, without pausing or looking anything up, and the two scores converge.
How many mock exams should I take?
Until you pass three in a row above 45/50 on different question sets. The number matters less than the consistency.