Diagnostic Theory Test

The following 15 multiple-choice questions are designed to help you get a rough idea of how much you already know about driving rules in the UK. These are the practice questions that are most often missed by our users. This test will help you quickly identify gaps in your knowledge of driving a motor vehicle, which will be especially useful if you're just starting to prepare for the car theory test. Each of our practice tests uses real questions straight from the source - the official Highway Code. All our materials are based on the same topics as the official theory test as supplied by the Driver and Vehicle Standards Agency (DVSA). On the official test, you'll have 57 minutes to answer 50 multiple-choice questions. Good luck with these practice questions and with the actual test.

Based on 2024 Highway Code

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List of questions (classic view)

1. When travelling on icy roads, how should you drive?
2. You are driving along a three-lane motorway while towing a trailer. You must NOT
3. You wish to park, but visibility on the road is poor because of fog. You need to
4. You arrive at a pelican crossing with a central island. Should you treat this as one crossing or two?
5. There has been an accident, and you are first on the scene. What is the first thing you should do?
6. You are parking a manual car facing uphill next to a kerb. How should you park?
7. Can you overtake another vehicle by driving on the left?
8. In slow-moving traffic, how closely should you follow the car ahead?
9. Can you wait, load, unload, or park on the pavement marked by double yellow lines?
10. When can you cross double white lines to pass another vehicle?
11. Show me how you can test if your mechanical parking brake is worn out.
12. Which of the following are you allowed to do on an urban clearway?
13. What is the maximum penalty for driving without your MOT certificate?
14. What is the legal blood alcohol limit in England and Wales?
15. Where will you find this sign?