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Test Type: Mock Large Vehicle Theory Test
Number of Questions: 50
Pass Mark: 43
The practice LGV and PCV tests are shortened versions. The actual tests contain 100 questions, and you'll need 85 correct answers to pass.

LGV Theory test Download

1) You are driving on a motorway in a vehicle fitted with a speed limiter. You should be aware of

2) When planning your route which of the following should be taken into consideration?
3 answers required

3) Which three of the following could cause unnecessary pollution to the environment?
3 answers required

4) Some large vehicles with restricted vision to the rear may be fitted with an audible warning device for reversing.
In areas with a 30 mph restriction the device may be used

5) How could you save fuel when driving?
3 answers required

6) You are driving a vehicle not fitted with antilock brakes.
How can 'wheel lock' be controlled during heavy braking?

7) At the scene of an accident a person has become hysterical.
You should calm them by

8) Coasting downhill could seriously affect the correct working of the

9) A toucan crossing is different from other crossings because

10) What is the minimum height of an unmarked bridge?

11) While driving at night you see a pedestrian wearing reflective clothing and carrying a red light.
This means you are approaching

12) You have a digital tachograph driver smart card. It is valid for a maximum of

13) The audible warning device is operating as you reverse.
You should be

14) You are driving a vehicle with an unladen trailer.
You change into a low gear while travelling at speed. What could happen?

15) An attendant must accompany you when your load is wider than

16) You are unable to allow a person in a wheelchair to enter your bus.
What would be the reason for this?

17) Which axle configuration is most effective at preventing petrol tankers from rolling over?

18) What does this sign mean?

19) When a vehicle has two drivers each driver should

20) Why have 'red routes' been introduced in major cities?

21) You are following a lorry with a leaking fuel tank.
What should you be especially aware of?

22) What does this sign mean?

23) You are about to start a long journey midway through the day.
You find that your headlights are not working but you still have sidelights.
What should you do?

24) What should you first check before moving to the LEFT?

25) You are driving along a motorway in thick fog at night.
The reflective studs are red on your left and white on your right.
You are driving

26) Which of the following can prevent you from obtaining a bus or lorry licence?

27) You are uncoupling a trailer.
Before disconnecting any of the airlines, you MUST

28) The repair of a speed limiter must be carried out at

29) What should you do before making a U-turn?

30) What does this road sign mean?

31) You are driving on a motorway.
Your stopping distance can increase by up to ten times if the road surface is

32) You can help to reduce the impact of road transport on the environment by
2 answers required

33) What does this temporary sign mean for drivers of vehicles over 7.5 tonnes maximum authorised mass?

34) Many sleep-related vehicle incidents (SRVIs) occur at work.
Men are more likely than women to be involved.
Between what ages are men most at risk?

35) You are about to overtake a motorcyclist. They look over their right shoulder.
It is most likely that

36) You are driving along a motorway.
The brake low-pressure warning device starts to operate.
What should you do?

37) A lorry is overtaking you on a two-lane motorway.
It does not have the speed to get past. What should you do?

38) While you're driving in fog, it becomes necessary to use front fog lights. What should you remember?

39) Which TWO should you allow extra room when overtaking?
2 answers required

40) An emergency situation has arisen. For safety reasons you will
need to exceed the normal drivers' hours under EC rules. You should

41) What's the purpose of road humps, chicanes and narrowings?

42) Why is it most important to avoid overfilling the engine oil level?

43) You arrive at an accident. A motorcyclist is unconscious. Your first priority is the casualtys

44) What will help you to achieve eco-safe driving?

45) When driving a laden vehicle downhill,
the effect of gravity will tend to

3 answers required

46) What does this sign mean?

47) Why is it important to distribute the weight evenly over the axles when loading a lorry?

48) You want to turn right at a roundabout marked with two right-turn lanes.
There is ample room for your vehicle in either lane.
You should

49) The Driver Certificate of Professional Competence (CPC) requires you to take training every five years.
What is the MINIMUM number of hours training required?

50) Which of the following would reduce the 'wave effect' when driving tankers?

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