DGT Practice Test 92
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. According to the latest National Toxicology Institute data, roughly what proportion of drivers killed in road accidents tested positive for illegal drugs?
- 2. What is a driver's normal reaction time?
- 3. What does the P-1c road sign mean?
- 4. What does the R-404 road sign mean?
- 5. What does the P-15a road sign mean?
- 6. A driver approaches a school bus that has stopped to drop off passengers. What should they do?
- 7. If the vehicle behind gets too close (tailgating you), what should you do?
- 8. In Spain, what is the leading cause of death among young people aged 15 to 29?
- 9. What does the S-32 road sign mean?
- 10. What does the R-201 road sign mean?
- 11. What does the R-106 road sign mean?
- 12. How many axles does a self-propelled construction machine have at minimum?
- 13. What is meant by a "stop"?
- 14. What does the R-307 road sign mean?
- 15. What does the R-418 road sign mean?
- 16. When is it advisable to see a professional mechanic?
- 17. What is a caravan?
- 18. What is the main purpose of vehicle lights in low-visibility conditions?
- 19. When must cyclists ride in single file on the shoulder?
- 20. From the age of 65, how often must the driving licence be renewed?
- 21. How is the "mass in running order" of a vehicle calculated?
- 22. 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?
- 23. When available, which places are best used to make a U-turn?
- 24. Is it allowed to drive when drugs are still present in the body?
- 25. With a category B licence, what light trailer may be towed without needing any other licence?
- 26. What does the P-29 road sign mean?
- 27. What does the R-6 road sign mean?
- 28. What does the S-29 road sign mean?
- 29. What does the R-120 road sign mean?
- 30. What does the S-235 road sign mean?