DGT Practice Test 24
30 official-format questions from the Spanish DGT theory bank, in English. Read every question below - each links to its full answer and explanation. Start the test to answer against the clock.
Reviewed on 7 Oct 2026
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The 30 questions in this test
- 1. What is meant by a "stop"?
- 2. What does the R-307 road sign mean?
- 3. What does the R-418 road sign mean?
- 4. When is it advisable to see a professional mechanic?
- 5. What is a caravan?
- 6. What is the main purpose of vehicle lights in low-visibility conditions?
- 7. When must cyclists ride in single file on the shoulder?
- 8. From the age of 65, how often must the driving licence be renewed?
- 9. How is the "mass in running order" of a vehicle calculated?
- 10. In the event of a breakdown, which of the vehicle's lights can you use to warn other drivers, in addition to the V-16 light?
- 11. When available, which places are best used to make a U-turn?
- 12. Is it allowed to drive when drugs are still present in the body?
- 13. With a category B licence, what light trailer may be towed without needing any other licence?
- 14. What does the P-29 road sign mean?
- 15. What does the R-6 road sign mean?
- 16. What does the S-29 road sign mean?
- 17. What does the R-120 road sign mean?
- 18. What does the S-235 road sign mean?
- 19. What does the S-51a road sign mean?
- 20. A person is unconscious but breathing normally. In which position should they be placed?
- 21. What function does the Automatic Emergency Braking (AEB) system perform?
- 22. What is the purpose of the catalytic converter in the vehicle's exhaust system?
- 23. On a steep slope of more than 7%, which vehicle has priority?
- 24. What does the S-260 road sign mean?
- 25. If you need to stop in the middle of dense fog, what is the correct action?
- 26. What does the S-65 road sign mean?
- 27. What does the S-2a road sign mean?
- 28. To turn right, how should the driver position the vehicle?
- 29. What does the R-506 road sign mean?
- 30. What does the P-21b road sign mean?