Mock Theory Test

Practice Your RSA Theory Test

Our mock theory test allows you to practice your category 'B' (Car) theory test. We cover the five core areas that you will be tested on:

  1. Control of the Vehicle
  2. Legal Matters / Rules of the Road
  3. Managing Risk
  4. Safe and Socially Responsible Driving
  5. Technical Matters

You have forty-five minutes to answer forty questions and must answer at least thirty-five correctly to pass.

Want to brush up on just your road signs before your test? Try our Irish Road Sign test.

Good luck!

Try Our Theory Test

1 / 40

Category: Legal Matters/Rules of the Road

1. What does this sign mean?

3 tonne zone sign

2 / 40

Category: Safe and Socially Responsible Driving

2. What should a driver do on a narrow road when another vehicle is coming in the opposite direction?

3 / 40

Category: Legal Matters/Rules of the Road

3. What is a clearway?

4 / 40

Category: Technical Matters

4. What effect does low tyre-pressure have on a vehicle?

5 / 40

Category: Safe and Socially Responsible Driving

5. When driving behind a heavy goods vehicle that is signalling to turn right, what should a driver do?

6 / 40

Category: Legal Matters/Rules of the Road

6. What lights indicate a zebra crossing?

7 / 40

Category: Technical Matters

7. When is it recommended to use coolant?

8 / 40

Category: Managing Risk

8. A driver notices that the wiper blades are worn. What should they do?

9 / 40

Category: Managing Risk

9. What traffic may use a contra-flow bus lane?

10 / 40

Category: Legal Matters/Rules of the Road

10. What does this traffic light mean?

Filter traffic light

11 / 40

Category: Managing Risk

11. What effect can a broken lens have on headlights?

12 / 40

Category: Managing Risk

12. How could towing an overloaded trailer affect a vehicle?

13 / 40

Category: Safe and Socially Responsible Driving

13. In wet weather how might a driver judge what is a safe following distance from the vehicle in front?

14 / 40

Category: Legal Matters/Rules of the Road

14. What does this sign mean?

Parking prohibited sign

15 / 40

Category: Managing Risk

15. When a wiper blade fails to clear the windscreen what should the driver do?

16 / 40

Category: Managing Risk

16. When a driver wants to turn left into a property and there is a bus lane on the left, what should the driver do?

17 / 40

Category: Technical Matters

17. What may happen if the vehicle?s engine oil is not changed as required?

18 / 40

Category: Managing Risk

18. What is the danger in driving at high speeds on wet roads?

19 / 40

Category: Legal Matters/Rules of the Road

19. Unless otherwise indicated, what is the maximum permissible speed of a car towing a trailer on national roads?

20 / 40

Category: Legal Matters/Rules of the Road

20. When may a trailer be towed on a public road without a rear number plate?

21 / 40

Category: Managing Risk

21. What should a driver do before turning right from a major road into a minor road?

22 / 40

Category: Legal Matters/Rules of the Road

22. What does this sign mean?

Steep descent ahead.

23 / 40

Category: Managing Risk

23. What is the main difference between driving on a motorway and driving on other types of road?

24 / 40

Category: Legal Matters/Rules of the Road

24. What does this sign mean?

Keep left arrow

25 / 40

Category: Managing Risk

25. While driving, a driver notices a strong smell of fuel. What should they do?

26 / 40

Category: Managing Risk

26. What should a driver do after passing through a flooded section of road?

27 / 40

Category: Managing Risk

27. What is the main reason for maintaining the correct tyre pressures?

28 / 40

Category: Safe and Socially Responsible Driving

28. A driver who is about to undertake a journey is upset or angry. What should they do?

29 / 40

Category: Legal Matters/Rules of the Road

29. What does this sign mean?

Level crossing ahead unguarded by gates or barriers sign

30 / 40

Category: Managing Risk

30. Under what circumstances would a driver increase the air pressure in the tyres?

31 / 40

Category: Managing Risk

31. What may the hard shoulder of a motorway be used for?

32 / 40

Category: Managing Risk

32. What effect can overloading a vehicle have on its road-holding?

33 / 40

Category: Technical Matters

33. What does Anti-lock braking system (ABS) do?

34 / 40

Category: Legal Matters/Rules of the Road

34. What does this sign mean?

T-junction sign

35 / 40

Category: Managing Risk

35. What type of drink should be given to a person who has been injured in a collision?

36 / 40

Category: Legal Matters/Rules of the Road

36. What does this road marking mean?

Drivers must keep left of the continuous white line

37 / 40

Category: Managing Risk

37. When should a driver use their vehicle's hazard warning lights?

38 / 40

Category: Safe and Socially Responsible Driving

38. What phrase is recommended for drivers to help them determine a safe distance from the vehicle in front on a dry road?

39 / 40

Category: Safe and Socially Responsible Driving

39. If a motorist or a motorcyclist is taking medication which may affect their driving, what should they do?

40 / 40

Category: Technical Matters

40. While driving at higher speeds, what does a continuous vibration in the steering indicate?

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Disclaimer

This is completely free to use as often as you like. We try to ensure all the questions' accuracy and validity and keep them updated with the official RSA theory test questions. The tests try to simulate the real experience as much as possible. Like the actual test, you are given 45 minutes to complete the test. At the end of each test, you are given your result and can review your incorrect answers to see where you went wrong. If you see any errors or omissions, please get in touch with us.

Version Control

25/10/2023 Theory test created. MC
14/03/2024 Questions Updated / Added MC
29/05/2024 Questions & Explanations Updated / Added MC
04/06/2024 Questions & Explanations Updated / Added MC
18/06/2024 Questions & Explanations Updated / Added MC
23/09/2025 Questions & Explanations Updated / Added MC
27/01/2026 Questions & Explanations Updated / Added MC
03/06/2026 Corrected a bug Where 14 Questions Would Display any Chosen Answer as Wrong MC