Wales Driving Theory Test Practice 2026: Test de práctica 8

Test de práctica 8 de 8 de Wales Driving Theory Test Practice: 25 preguntas más con respuestas y explicaciones.

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290 preguntas
Revisado el 10 de octubre de 2026

Pregunta 1 de 25
An older pedestrian is crossing slowly in front of you. What should you do?
- Drive carefully around them on the other side
- Sound your horn so they know you are there
- Edge forward slowly to show you want to go
- Wait patiently, without revving or edging forward
Ver respuesta
Respuesta: D. Wait patiently, without revving or edging forward
Rule 207: give older pedestrians plenty of time. Do not rev your engine or move forward while they cross.
Pregunta 2 de 25
What is the maximum speed of powered wheelchairs and mobility scooters used on the road?
- 15 mph
- 4 mph
- 8 mph
- 20 mph
Ver respuesta
Respuesta: C. 8 mph
Rule 220: powered vehicles used by disabled people have a maximum speed of 8 mph (12 km/h).
Pregunta 3 de 25
A fire starts in your car's engine compartment. What should you do?
- Get everyone out and call the fire service, with the bonnet shut
- Open the bonnet straight away and try to put the fire out
- Pour water into the engine through the front grille
- Keep driving carefully to the nearest garage
Ver respuesta
Respuesta: A. Get everyone out and call the fire service, with the bonnet shut
Annex 6: get everyone out quickly. Do not try to put out an engine fire, because opening the bonnet can make it flare up.
Pregunta 4 de 25
A horse rider signals to you to slow down. What should you do?
- Rev your engine so they know you are there
- Sound your horn to warn the horse
- Slow down or stop as asked
- Overtake quickly to get past
Ver respuesta
Respuesta: C. Slow down or stop as asked
Rule 215: do what riders ask when they signal you to slow down or stop. Horses can move very quickly if they are startled.
Pregunta 5 de 25
At a roundabout, a cyclist in the left-hand lane is signalling right. What should you do?
- Give them room, as they may be going right round
- Overtake them quickly on the right-hand side
- Sound your horn to warn them where you are
- Cut across in front of them to take the first exit
Ver respuesta
Respuesta: A. Give them room, as they may be going right round
Rule 186: cyclists may stay in the left lane while going round and signal right. Do not cut across them.
Pregunta 6 de 25
What does 10% on this sign mean?
- The gradient is 1 in 10
- The speed limit is 10 mph
- The hill is 10 miles long
- Only 10% of vehicles may use the hill
Ver respuesta
Respuesta: A. The gradient is 1 in 10
A 10% gradient means the road drops about 1 metre for every 10 metres. Use a lower gear to help control your speed.
Pregunta 7 de 25
At a crash, should you move injured people out of their vehicles?
- Yes, always, as soon as you arrive
- Only if they are unconscious
- Only if they are in immediate danger
- Yes, if they ask you to
Ver respuesta
Respuesta: C. Only if they are in immediate danger
Rule 283: do not move injured people from their vehicles unless they are in immediate danger.
Pregunta 8 de 25
Which of these road users must not use a motorway?
- Cyclists
- Car drivers with a full licence
- Lorry drivers
- Coach drivers
Ver respuesta
Respuesta: A. Cyclists
Rule 253: motorways must not be used by pedestrians, cyclists, horse riders and certain slow vehicles, among others.
Pregunta 9 de 25
A school crossing patrol shows you this sign. What must you do?
- Slow down and drive around the patrol
- Stop only if a child is already in the road
- Stop and wait while the children cross
- Sound your horn and drive on
Ver respuesta
Respuesta: C. Stop and wait while the children cross
You must stop when a school crossing patrol shows a "Stop for children" sign.
Pregunta 10 de 25
When must you wear a seat belt in a car?
- Only on journeys longer than 30 minutes
- Only on motorways and fast roads
- Whenever one is fitted, unless you are exempt
- Only when sitting in the front seats
Ver respuesta
Respuesta: C. Whenever one is fitted, unless you are exempt
Rule 99: you must wear a seat belt in cars, vans and goods vehicles if one is fitted, unless you are exempt.
Pregunta 11 de 25
What does this sign mean?
- No stopping (clearway)
- No vehicles
- Parking for permit holders only
- No waiting at set times
Ver respuesta
Respuesta: A. No stopping (clearway)
A red cross on a blue background marks a clearway. You must not stop on the main carriageway.
Pregunta 12 de 25
Your passenger asks to get out on a road with this sign. What should you do?
- Stop briefly with your hazard warning lights on
- Drive on until you reach a place where stopping is allowed
- Stop with two wheels on the pavement
- Stop for no more than two minutes
Ver respuesta
Respuesta: B. Drive on until you reach a place where stopping is allowed
On a clearway you must not stop on the main carriageway, not even to pick up or set down passengers.
Pregunta 13 de 25
You are overtaking another vehicle at night. When may you use main beam?
- Never; main beam is not allowed at night
- As soon as you come up behind it
- All the way through the overtake
- Only once you are level, if it will not dazzle anyone
Ver respuesta
Respuesta: D. Only once you are level, if it will not dazzle anyone
Rule 115: keep your headlights dipped when overtaking until you are level with the other vehicle.
Pregunta 14 de 25
What does this sign mean?
- Car and motorcycle hire
- Parking for cars and motorcycles
- Motor vehicles only
- No motor vehicles
Ver respuesta
Respuesta: D. No motor vehicles
A car and a motorcycle inside a red circle mean no motor vehicles may go past the sign.
Pregunta 15 de 25
You are first to arrive at a crash. What should you ask the drivers at the scene to do?
- Move injured people into their cars
- Drive away from the scene quickly
- Sound their horns to warn traffic
- Switch off their engines and stop smoking
Ver respuesta
Respuesta: D. Switch off their engines and stop smoking
Rule 283: ask drivers to switch off their engines and ask everyone to stop smoking.
Pregunta 16 de 25
A learner driver ahead stalls when the traffic lights turn green. What should you do?
- Sound your horn to hurry them
- Flash your headlights at them
- Be patient and give them time
- Drive past them closely
Ver respuesta
Respuesta: C. Be patient and give them time
Rule 217 asks you to be especially patient with learner drivers and newly qualified drivers.
Pregunta 17 de 25
What do flashing amber beacons on a vehicle usually warn you about?
- An emergency vehicle on a 999 call
- A slow or stopped vehicle, such as a snow plough
- A bus that is about to pull out
- A police car that wants you to stop
Ver respuesta
Respuesta: B. A slow or stopped vehicle, such as a snow plough
Rule 225: flashing amber beacons warn of a slow-moving or stationary vehicle. Approach with caution.
Pregunta 18 de 25
Your car has driver assistance systems, such as lane departure warning. Who is responsible for the car?
- The car maker
- The system itself
- Nobody, while the system is switched on
- You, the driver
Ver respuesta
Respuesta: D. You, the driver
Rule 150: you are still responsible for the vehicle when you use a driver assistance system. Do not rely on it.
Pregunta 19 de 25
Who is legally responsible for making sure a child under 14 wears a seat belt or uses a child restraint?
- The child's parent, even if they are not in the car
- The driver
- The front-seat passenger
- The child
Ver respuesta
Respuesta: B. The driver
Rule 100: the driver is responsible for making sure children under 14 wear seat belts or sit in a suitable child restraint.
Pregunta 20 de 25
Many large vehicles are fitted with speed limiters. What top speed are they often limited to?
- 70 mph
- 80 mph
- 40 mph
- 56 mph
Ver respuesta
Respuesta: D. 56 mph
Rule 222: many large vehicles are speed-limited to 56 mph (90 km/h), even on motorways.
Pregunta 21 de 25
What does this sign mean?
- Staggered junction ahead
- Dual carriageway ahead
- Crossroads ahead
- Double bend ahead
Ver respuesta
Respuesta: A. Staggered junction ahead
Side roads join from the left and right, but not opposite each other.
Pregunta 22 de 25
Your car breaks down on an ordinary road. Where should you put a warning triangle?
- 10 metres in front of the car, on the pavement
- At least 45 metres behind, on the same side of the road
- 5 metres behind, on the other side of the road
- In the middle of the road, beside the car
Ver respuesta
Respuesta: B. At least 45 metres behind, on the same side of the road
Rule 276: place a warning triangle at least 45 metres behind your broken-down vehicle on the same side of the road, but never on a motorway.
Pregunta 23 de 25
What could low brake fluid lead to?
- Lower fuel use
- Brake failure
- Faster acceleration
- Brighter headlights
Ver respuesta
Respuesta: B. Brake failure
Annex 6: low brake fluid may result in brake failure and a crash. Check fluid levels regularly.
Pregunta 24 de 25
On a Red Route, what does a double red line mean?
- Buses only
- No stopping at any time
- Loading allowed at any time
- No parking at night only
Ver respuesta
Respuesta: B. No stopping at any time
Road markings: the double red line always means no stopping at any time.
Pregunta 25 de 25
You start to feel sleepy on a long drive. What should you do?
- Stop in a safe place and rest
- Drive faster to finish the journey sooner
- Open a window and keep going
- Turn the radio up loud
Ver respuesta
Respuesta: A. Stop in a safe place and rest
Rule 91 says that if you feel sleepy you should stop in a safe place. Fresh air or loud music do not cure tiredness.

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