DGT Practice Test 81
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 9 Oct 2026
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The 30 questions in this test
- 1. Why is it important not to exceed the 120 km/h speed limit on motorways and dual carriageways?
- 2. What is the purpose of the grooves in the tread pattern?
- 3. A priority vehicle on emergency duty does NOT have priority over whom?
- 4. Which of the following drivers may be exempt from wearing a seat belt in a built-up area?
- 5. What is the minimum distance in a tunnel for vehicles over 3,500 kg MAM?
- 6. What is the maximum distance allowed side by side when vehicles that must use the hard shoulder overtake each other?
- 7. When braking, you hear a squeak and notice reduced brake response. What is this most likely a sign of?
- 8. What is the core message about the role of ADAS systems in driving?
- 9. What does the R-511 road sign mean?
- 10. With a flat battery, trying to start the engine by pushing the vehicle:
- 11. In rain or snow during the day, which lights should you switch on?
- 12. What does Adaptive Cruise Control (ACC) do?
- 13. What does the S-263a road sign mean?
- 14. A group of cyclists has begun to cross a roundabout. The arriving driver:
- 15. What does the S-34 road sign mean?
- 16. What does the S-800 road sign mean?
- 17. At a junction, what priority do rail vehicles such as trams have?
- 18. When may draught, pack or saddle animals travel on the road?
- 19. At an unsigned narrowing, if it is unclear who entered first, who should you give way to?
- 20. How does the driver drowsiness detection system identify fatigue?
- 21. What does the S-73a road sign mean?
- 22. What does the S-266a road sign mean?
- 23. When must cyclists ride in single file?
- 24. Regarding the accident scene, what is forbidden unless there is danger?
- 25. In treating a burn, what must NOT be done?
- 26. What is the maximum blood alcohol limit for novice and professional drivers?
- 27. What does the S-44 road sign mean?
- 28. Which of the following is a sign of worn suspension?
- 29. What does the R-117 road sign mean?
- 30. When is a road considered to be insufficiently lit?