Mock Theory Test UK: Free Practice Questions & Answers (2026)

A mock theory test is a practice version of the real DVSA theory test — the same style of questions, the same 50-question format, and the same pass mark of 43, but with no pressure and no fee. Taking mock tests is the most reliable way to know whether you are ready to book the real thing. This page explains how mock tests work and gives you 12 real-style practice questions with answers to test yourself right now.

Before you can book any theory test you need a provisional driving licence. The questions in every mock come from the same three official sources as the real test: The Highway Code, Know Your Traffic Signs, and Driving — The Essential Skills.

Test partFormatPass mark
Multiple-choice questions50 questions in 57 minutes43 out of 50
Hazard perception14 video clips, with 15 developing hazards in total44 out of 75
Overall resultBoth parts are taken back to back and both must be passedPass certificate valid for 2 years

A mock theory test (sometimes called a theory exam mock or a practice theory test) copies the real exam as closely as possible. You answer multiple-choice questions under timed conditions, then get a score straight away so you can see which topics are weak. Unlike the real test, you can take a mock as many times as you like, at home, for free.

Mocks exist for both parts of the test. The question part is easy to practise anywhere. The hazard perception part needs video clips, which the official DVSA kit and apps provide. The questions below cover the multiple-choice part — the part most learners fail on topics like road signs, speed limits and stopping distances.

The real car theory test has two parts, taken back to back in one sitting, and you must pass both:

mock-theory-test
  • Multiple choice: 50 questions in 57 minutes. Three of the questions are about a short video clip. You can flag questions and return to them. Pass mark: 43 out of 50.
  • Hazard perception: 14 video clips of everyday road scenes. One clip has 2 developing hazards. You score up to 5 points for spotting each hazard early. Pass mark: 44 out of 75.

Our full guide to the theory test pass mark explains the scoring and topics in more detail. If you fail either part, you fail the whole test and must wait at least 3 working days before taking it again.

Try these 12 questions without looking at the answers first. Each one follows the real test style: read the question, pick A, B, C or D, then open the panel to check yourself. In the real test you need 43 out of 50 — here, aim for at least 10 out of 12.

  • A. Stop, and wait behind the stop line
  • B. Go if the road is clear
  • C. Slow down and prepare to stop
  • D. Stop only if traffic is coming

Answer: A — Stop, and wait behind the stop line. A red light always means stop. You may only cross the stop line on red in the direction a police officer or traffic warden signals you to.

  • A. 50 mph
  • B. 60 mph
  • C. 70 mph
  • D. 80 mph

Answer: C — 70 mph. The national speed limit for cars is 70 mph on dual carriageways and motorways, and 60 mph on single carriageways (unless signs show a lower limit).

  • A. 13 metres
  • B. 18 metres
  • C. 23 metres
  • D. 30 metres

Answer: C — 23 metres. At 30 mph, thinking distance is about 9 metres and braking distance about 14 metres — 23 metres in total, roughly 6 car lengths.

  • A. They give directions
  • B. They warn you of a hazard ahead
  • C. They give orders you must obey
  • D. They show tourist attractions

Answer: B — They warn you of a hazard ahead. Triangular signs are warnings. Circular signs give orders, and rectangular signs give information or directions.

  • A. 1.0 mm
  • B. 1.6 mm
  • C. 2.0 mm
  • D. 3.0 mm

Answer: B — 1.6 mm. The tread must be at least 1.6 mm deep across the central three-quarters of the tyre, all the way around. Driving on tyres below this is illegal and dangerous.

  • A. When you cannot see more than 50 metres
  • B. When you cannot see more than 75 metres
  • C. When you cannot see more than 100 metres
  • D. In any fog at all

Answer: C — When you cannot see more than 100 metres. Use fog lights only when visibility drops below 100 metres (about the length of a football pitch). Switch them off when visibility improves so you do not dazzle others.

  • A. 22 micrograms per 100 ml of breath
  • B. 30 micrograms per 100 ml of breath
  • C. 35 micrograms per 100 ml of breath
  • D. 50 micrograms per 100 ml of breath

Answer: C — 35 micrograms per 100 ml of breath. Scotland’s limit is lower, at 22 micrograms. The only completely safe rule is not to drink at all if you are driving.

  • A. The edge of the central reservation
  • B. The left-hand edge of the carriageway
  • C. A slip road joining the motorway
  • D. The right-hand lane

Answer: B — The left-hand edge of the carriageway. Red studs sit between the carriageway and the hard shoulder. Amber studs mark the central reservation side, and green studs mark slip roads.

  • A. 50 mph
  • B. 55 mph
  • C. 60 mph
  • D. 70 mph

Answer: C — 60 mph. Towing limits are lower: 60 mph on dual carriageways and motorways, and 50 mph on single carriageways, unless a lower limit is signed.

  • A. Traffic approaching from your left
  • B. Traffic approaching from your right
  • C. Traffic already behind you
  • D. Whoever arrives first

Answer: B — Traffic approaching from your right. At most roundabouts you give way to traffic coming from your right, unless signs, markings or lights tell you otherwise.

  • A. An adult seat belt is fine
  • B. A suitable child restraint
  • C. No restraint on short trips
  • D. They must sit in the front

Answer: B — A suitable child restraint. Children must use the correct child restraint until they are 12 years old OR 135 cm tall, whichever comes first. This child is under both, so a child seat or booster is required.

  • A. Stay in the car with seat belts on
  • B. Leave by the left-hand doors and wait behind the barrier
  • C. Walk along the hard shoulder to find a phone
  • D. Stand behind the car to warn traffic

Answer: B — Leave by the left-hand doors and wait behind the barrier. Everyone should leave by the doors furthest from traffic, move well away from the carriageway, and wait behind the barrier. Keep pets in the vehicle.

Scored 10 or more? You are on track. Below 8? Your weak topics are showing — note which questions you missed (signs, limits, distances or rules) and revise those first, then try another mock.

Hazard perception is the part learners find strangest, because it tests timing, not knowledge. You watch 14 clips filmed from the driver’s seat. Each clip contains a developing hazard — something that would make you slow down or change direction, like a car pulling out or a cyclist swerving.

  • Click as soon as the hazard starts to develop — the earlier you spot it, the more of the 5 points you score.
  • Do not click in a pattern or keep clicking — DVSA treats rhythmic clicking as cheating and you score zero for that clip.
  • One click per hazard is enough, with a second click a moment later if you are unsure — you do not lose points for a wrong click.
  • Practise with the official DVSA clips so the film style and timing feel familiar on the day.
mock-theory-test
  • Study first, test second: read a topic in the Highway Code, then take a topic mock on it the same day.
  • Use timed mode once you know the basics — 57 minutes for 50 questions is about a minute per question.
  • Track your scores: write down every mock score. One pass proves nothing; three passes in a row at 47 or more means you are ready.
  • Review every wrong answer — the explanation teaches more than the question.
  • Mix in sign-only practice: traffic signs are the most common weak spot in mocks.

When mock scores say you are ready, book the real test on GOV.UK — you will need your provisional licence number and a debit or credit card. Our guide to the driving test booking rules covers changing or cancelling appointments for both tests.

Pass, and you get a pass certificate number at the test centre. It lasts 2 years — our guide to how long a theory test certificate is valid explains what happens if it runs out before you pass the practical test. Fail, and you must wait at least 3 working days and retake the whole test, including the part you passed.

Official source: GOV.UK theory test guidance.

A mock theory test turns a scary unknown into a number you can improve. Learn the three official books topic by topic, take timed mocks, review every mistake, and book the real test only when you are passing comfortably at 47 or above. Do that, and the real 43-out-of-50 pass mark feels easy on the day.

A mock theory test is a free practice version of the real DVSA theory test. It uses the same style of multiple-choice questions and the same pass mark (43 out of 50), but you take it at home, as often as you like, with no fee and no pressure.

No. DVSA does not publish the real question bank. Mock questions are written to match the real test’s topics and style, and they all come from the same three official books: The Highway Code, Know Your Traffic Signs and Driving — The Essential Skills.

Book when you are passing consistently with a margin: three mock tests in a row at 47 out of 50 or more. A single score of 43 or 44 is a pass, but it leaves no room for a bad day or harder questions.

Yes. GOV.UK offers a free practice theory test with questions in the real style. DVSA also sells a full official theory test kit (online and as phone apps) with the complete practice question set and hazard perception clips.

There is no fixed number. Most learners need at least 5 to 10 full mocks, plus short topic tests on weak areas like road signs and stopping distances. Stop when your scores are stable above 47 and you have covered every topic.

Full mock services, including the official DVSA kit, include hazard perception practice with video clips scored out of 75 (pass mark 44). Simple question mocks like the 12 questions on this page cover only the multiple-choice part.

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