UK DVSA Theory Test UK
Dvsa Theory Test 18
- 1. What should you do when your vehicle starts to lose power while overtaking?
A. Speed up aggressively
B. Continue overtaking
C. Abort overtaking safely and return to lane when possible
D. Brake suddenly - 2. What does a red circle with a tractor symbol mean?
A. Tractor lane
B. Parking for tractors
C. No agricultural vehicles allowed
D. Speed zone - 3. What should you do when approaching a pedestrian crossing in heavy traffic?
A. Force your way through
B. Overtake
C. Slow down and be ready to stop
D. Honk continuously - 4. What is the purpose of engine air intake system?
A. Cool tyres
B. Supply clean air for engine combustion
C. Improve braking
D. Control steering - 5. What should you do when another driver suddenly changes lane without signalling?
A. Honk aggressively
B. Speed up
C. Brake safely and maintain distance
D. Follow closely - 6. What does a broken white centre line indicate?
A. No overtaking
B. Parking allowed
C. Overtaking allowed if safe
D. Stop line - 7. What should you do when your steering becomes unusually loose?
A. Ignore it
B. Speed up
C. Stop safely and inspect steering system
D. Brake hard - 8. What is the purpose of a vehicle’s radiator fan?
A. Increase speed
B. Cool engine by regulating temperature
C. Improve braking
D. Control fuel flow - 9. What should you do when approaching a sharp bend in foggy weather?
A. Speed up
B. Overtake
C. Slow down and use fog lights
D. Brake in bend - 10. What does a red triangle road sign indicate?
A. Parking allowed
B. Speed limit
C. Warning of danger ahead
D. Direction - 11. What should you do when following a slow-moving vehicle uphill?
A. Tailgate
B. Overtake immediately
C. Wait for a safe opportunity to overtake
D. Honk continuously - 12. What is the purpose of ABS braking system?
A. Increase speed
B. Prevent wheel lock and maintain steering control
C. Fuel saving
D. Suspension control - 13. What should you do when approaching children playing near the road?
A. Speed up
B. Ignore
C. Slow down and be extremely cautious
D. Overtake - 14. What does a green traffic light mean?
A. Stop
B. Wait
C. Proceed if safe
D. Reverse - 15. What should you do when tyres are unevenly worn?
A. Ignore
B. Continue driving
C. Check alignment and replace if needed
D. Reduce braking - 16. What is the purpose of seatbelts?
A. Comfort
B. Style
C. Reduce injury in collisions
D. Increase speed - 17. What should you do when approaching a school crossing patrol?
A. Ignore instructions
B. Overtake
C. Stop when instructed
D. Speed up - 18. What does a yellow box junction mean?
A. Parking allowed
B. Stop always
C. Do not enter unless exit is clear
D. Speed zone - 19. What should you do when driving in fog?
A. Use high beam headlights
B. Speed up
C. Use fog lights and reduce speed
D. Overtake - 20. What is the purpose of road studs (cat’s eyes)?
A. Decoration
B. Improve lane visibility at night
C. Increase speed
D. Fuel saving - 21. What should you do when approaching emergency vehicles?
A. Ignore
B. Speed up
C. Give way and move aside safely
D. Block road - 22. What does a slippery road sign indicate?
A. Speed limit
B. Parking zone
C. Reduced road grip
D. Direction - 23. What should you do when approaching a pedestrian crossing?
A. Speed up
B. Ignore
C. Slow down and prepare to stop
D. Overtake - 24. What is the purpose of indicators?
A. Decoration
B. Show intention to turn or change lane
C. Speed control
D. Fuel saving - 25. What should you do when your vehicle skids on ice?
A. Brake hard
B. Accelerate
C. Steer gently in direction of skid
D. Turn off engine - 26. What does a red circle sign usually mean?
A. Information
B. Direction
C. Prohibition or restriction
D. Suggestion - 27. What should you do when approaching roadworks?
A. Speed up
B. Ignore
C. Slow down and follow instructions
D. Overtake - 28. What is the purpose of mirrors while driving?
A. Decoration
B. Monitor traffic around vehicle
C. Increase speed
D. Fuel saving - 29. What should you do when brakes feel weak?
A. Ignore
B. Speed up
C. Stop and check brakes immediately
D. Continue driving - 30. What does a no entry sign mean?
A. Entry allowed
B. Parking allowed
C. Vehicles must not enter
D. Speed zone - 31. What should you do when approaching a blind hill?
A. Speed up
B. Overtake
C. Slow down and be alert
D. Honk - 32. What is the purpose of hazard warning lights?
A. Turning signals
B. Parking lights
C. Warn other road users of danger or breakdown
D. Increase speed - 33. What should you do when driving in heavy rain?
A. Speed up
B. Ignore
C. Reduce speed and increase following distance
D. Overtake - 34. What does a green arrow traffic light mean?
A. Stop
B. Wait
C. Proceed in direction shown
D. Reverse - 35. What should you do when approaching a merging lane?
A. Stop
B. Reverse
C. Adjust speed and merge safely
D. Drive slowly only - 36. What is the purpose of engine oil?
A. Cooling tyres
B. Lubricate engine parts
C. Brake system
D. Steering control - 37. What should you do when approaching a railway crossing?
A. Speed up
B. Ignore
C. Stop if barriers are down or lights flash
D. Overtake - 38. What does a white zigzag line near crossing mean?
A. Parking allowed
B. Speed zone
C. No stopping or overtaking
D. Bus lane - 39. What should you do when driving behind a cyclist?
A. Overtake closely
B. Honk
C. Give plenty of space
D. Speed up - 40. What is the purpose of suspension system?
A. Increase speed
B. Absorb shocks and improve stability
C. Fuel saving
D. Steering control - 41. What should you do when driving in strong winds?
A. Speed up
B. Ignore
C. Hold steering firmly and reduce speed
D. Overtake - 42. What does a broken white line mean?
A. No overtaking
B. Stop
C. Overtaking allowed if safe
D. Parking area - 43. What should you do when approaching a sharp bend?
A. Speed up
B. Overtake
C. Slow down before entering bend
D. Brake mid-bend - 44. What is the purpose of headlights?
A. Decoration
B. Improve visibility and safety
C. Increase speed
D. Fuel saving - 45. What should you do when approaching flooded road?
A. Drive fast
B. Ignore
C. Assess depth and proceed carefully or avoid
D. Brake hard - 46. What does a red triangle sign warn about?
A. Parking
B. Speed zone
C. Danger ahead
D. Direction - 47. What should you do when another driver cuts in front?
A. Brake harshly
B. Honk
C. Maintain safe distance and stay calm
D. Follow closely - 48. What is the purpose of seatbelts?
A. Comfort
B. Style
C. Reduce injury in collisions
D. Speed control - 49. What should you do when approaching children near the road?
A. Speed up
B. Ignore
C. Slow down and be extremely cautious
D. Overtake - 50. What is the most important rule of driving?
A. Speed
B. Comfort
C. Safety of all road users
D. Style