What is the theory test pass mark?
For car drivers in the UK, the multiple-choice section of the theory test has 50 questions. You need to answer at least 43 correctly to pass. That means the pass mark is 86%.
The questions are drawn from the DVSA revision bank across 14 topic areas, including road signs, rules of the road, hazard awareness and safety margins. You have 57 minutes to complete this part of the test.
If you are consistently scoring 45 or above in realistic timed mocks, you are usually in a much stronger position than someone scraping 43 once or twice.
What is the hazard perception pass mark?
The pass mark for the hazard perception section is 44 out of 75. You watch 14 video clips filmed from a driver’s perspective. Each clip contains at least one developing hazard, and one clip contains 2 developing hazards.
Each developing hazard is worth up to 5 points. The earlier you spot it, the more points you can score. If hazard perception is the section that feels less clear, read the full hazard perception guide for a proper breakdown.
How the scoring works
The theory test has two separate parts, and you must pass both on the same day:
- Multiple choice: 50 questions, pass mark 43/50
- Hazard perception: 14 clips, pass mark 44/75
You do not get an overall combined score. A strong score in one section does not make up for failing the other. That is why smart preparation includes regular question practice, full mock tests and dedicated hazard perception work.
What happens if you fail one part?
If you fail either the multiple-choice section or the hazard perception section, you fail the whole theory test. There is no carry-over. Even if you pass one section comfortably, you still have to retake both parts next time.
You must wait at least three working days before booking another theory test. That is why it makes sense to go in properly prepared rather than booking too early and hoping for the best.
How to improve your theory test score
The best way to improve is to stop relying on random question sessions. Build your score in stages:
- Use topic-based theory practice to fix weak areas like road signs or stopping distances.
- Move onto full mock tests once your topic scores become more consistent.
- Practise hazard perception separately, because it measures a different skill.
- Use your mistakes to guide revision instead of repeatedly answering the same strong topics.
If you want the bigger picture around booking, preparing and what to expect on test day, read the full theory test guide.