100+ Free Cameroon Heavy-Vehicle Theory Practice Questions
Prepare for the Cameroon Driving Theory Test — Categories C, D & E (Heavy & Commercial) exam with instant access — no signup required.
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Sample Cameroon Heavy-Vehicle Theory Practice Questions
Try these sample questions to test your Cameroon Heavy-Vehicle Theory exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.
1What is the minimum statutory age required to obtain a Category C (heavy goods vehicle) driving licence in Cameroon?
2What prior driving experience is legally required in Cameroon before an applicant can enroll for a Category C driving licence examination?
3Outside built-up areas and absent any restrictive signing, what maximum speed does the CEMAC Highway Code set for a goods vehicle of between 3,500 kg and 12,500 kg PTAC, and for public passenger transport vehicles?
4In a built-up area (en agglomération), what maximum speed does the CEMAC Highway Code set for a vehicle of more than 3,500 kg?
5What is the maximum load the CEMAC Highway Code permits on a single axle, as checked at weighbridge stations (stations de pesage) in Cameroon?
6What is the maximum permissible tandem axle group (deux essieux / tandem) weight limit under CEMAC transport regulations?
7What is the maximum overall width the CEMAC Highway Code authorises for a goods vehicle, load included?
8What is the standard maximum authorized vehicle height for all commercial trucks and combinations in Cameroon?
9What is the maximum overall length the CEMAC Highway Code authorises for an articulated vehicle (tracteur routier + semi-remorque)?
10What is the maximum overall length permitted for a drawbar road train (camion porteur + remorque) under the CEMAC Highway Code?
About the Cameroon Heavy-Vehicle Theory Exam
The Cameroon driving theory test for Categories C, D and E is the written examination the Ministry of Transport sets before a professional candidate may take the practical test for a rigid goods vehicle over 3,500 kg (C), a vehicle carrying more than eight passengers besides the driver (D), or a combination pulling a trailer over 750 kg (E). Its subject matter is the CEMAC Community Highway Code as applied in Cameroon: axle limits of 13, 21 and 27 tonnes and a 50-tonne gross ceiling enforced at weighbridges, dimension limits of 2.50 m wide, 4 m high and 12, 15.50 or 18 m long, the speed scale that drops to 40 km/h in built-up areas and 90 or 60 km/h outside them by weight, the 50-metre gap that lets cars overtake, six-monthly technical inspection for goods vehicles and three-monthly for buses, rain barriers on earth roads, and the pneumatic braking, load securing and descent technique on which heavy-vehicle safety rests.
Assessment
A 40-question multiple-choice paper in two parts: Part A is 20 questions without images and Part B is 20 questions on the interpretation of images. Every question carries one mark and cancelling an answer costs a mark. The pass mark is an average of 12/20, that is 24 correct out of 40, and only candidates who pass the theory paper are admitted to the practical test. Heavy-vehicle candidates also face a searching oral check on the Highway Code and a probationary drive on a vehicle of the category applied for.
Time Limit
60 minutes
Passing Score
24 out of 40 (an average of 12/20, i.e. 60%)
Exam Fee
5,000 FCFA examination registration, plus 11,500 FCFA to have the licence issued (10,000 FCFA establishment fee + 1,500 FCFA stamp duty). Professional driving school tuition is billed separately. (Ministry of Transport (Ministère des Transports - MINT), Republic of Cameroon)
Cameroon Heavy-Vehicle Theory Exam Content Outline
Heavy Vehicle Mechanics and Braking Systems
Pneumatic air brakes, compressor and governor operation, reservoir draining and air dryers, spring brakes, slack adjusters and pushrod stroke, retarders and exhaust brakes, brake fade on long descents, and the daily pre-trip walkaround.
Vehicle Dynamics, Loading and Stability
The 50-tonne gross ceiling and axle limits of 13 t single, 21 t tandem and 27 t tridem, weighbridge control and the rising per-tonne overload tariff, load distribution and lashing, centre of gravity and rollover, liquid surge, fifth wheel security, and off-tracking on curves.
Rules of the Road, Signs and Heavy Vehicle Operations
Speed limits by weight band, the 50-metre gap required of vehicles over 3,500 kg or 7 m outside built-up areas, weight, axle, width, height and length prohibition signs, low clearances, gradient signs, level crossings, and rain barriers on unpaved roads.
Professional Regulations, Passenger Transport and Dangerous Goods
Scope of Categories C, D and E, licence prerequisites and the medical revalidation cycle, technical inspection intervals, passenger safety and emergency exits, and the international UN/ADR orange plates, Kemler codes and class placards used on dangerous goods vehicles operating in Cameroon.
Defensive Driving, Hazards and Incident Management
Stopping distances at full gross weight, blind spots, tyre blowout and dual-wheel failures, jackknifing, on-board fire extinguishers, pre-signalling an immobilised vehicle, escape lanes, and roadside emergency response.
How to Pass the Cameroon Heavy-Vehicle Theory Exam
What You Need to Know
- Passing score: 24 out of 40 (an average of 12/20, i.e. 60%)
- Assessment: A 40-question multiple-choice paper in two parts: Part A is 20 questions without images and Part B is 20 questions on the interpretation of images. Every question carries one mark and cancelling an answer costs a mark. The pass mark is an average of 12/20, that is 24 correct out of 40, and only candidates who pass the theory paper are admitted to the practical test. Heavy-vehicle candidates also face a searching oral check on the Highway Code and a probationary drive on a vehicle of the category applied for.
- Time limit: 60 minutes
- Exam fee: 5,000 FCFA examination registration, plus 11,500 FCFA to have the licence issued (10,000 FCFA establishment fee + 1,500 FCFA stamp duty). Professional driving school tuition is billed separately.
Keys to Passing
- Work through all 100 available questions
- Review every answer and explanation
- Track weak areas and revisit them
- Use our AI tutor for tough concepts
Cameroon Heavy-Vehicle Theory Study Tips from Top Performers
Frequently Asked Questions
How many questions are on the Cameroon heavy-vehicle theory test and what is the pass mark?
The Ministry of Transport paper has 40 multiple-choice questions in two parts of 20, each carrying one mark. The pass mark is an average of 12/20, that is 24 correct answers out of 40, and the paper lasts 60 minutes.
What are the eligibility requirements for Category C, D and E licences in Cameroon?
The Cameroonian licensing arrêté sets a minimum age of 21 for Categories C and D and 18 for Category E, and requires 2 years' effective driving on a Category B licence for C, 1 year on a Category C licence for D, and 2 years on a Category C licence for E. A favourable medical certificate is required for all of them, plus a criminal record extract less than three months old for Category D. Candidates must be presented by an approved driving school and may sit only one category per examination.
What are the speed limits for heavy goods and passenger vehicles in Cameroon?
Article 90 of the CEMAC Highway Code allows 40 km/h in built-up areas for any vehicle over 3,500 kg. Outside built-up areas it allows 90 km/h between 3,500 and 12,500 kg and for all public passenger transport, 60 km/h above 12,500 kg or when towing a trailer over 750 kg, and 50 km/h for other machines. Cameroon's own road traffic decree is stricter in built-up areas, capping heavy vehicles at 30 km/h.
What are the axle and gross weight limits at Cameroonian weighbridges?
Article 20 of the CEMAC Highway Code allows 13 tonnes on a single axle, 21 tonnes on a tandem group and 27 tonnes on a tridem group, with gross laden weight capped at 50 tonnes. Weighing is compulsory for any vehicle over 3.5 tonnes on a road equipped for it, and overload fines rise from 25,000 to 75,000 FCFA per excess tonne.
How often must a truck or bus pass technical inspection in Cameroon?
Article 80 of the CEMAC Highway Code requires goods vehicles, tankers, dangerous goods vehicles and tractor units to be inspected every 6 months, rental vehicles every 4 months, and public passenger transport and driving-school vehicles every 3 months. Private cars are inspected annually.
Is this practice bank the official Ministry of Transport examination?
No. The official paper is set by the Ministry of Transport in French and English and its questions are not published. This is a free English-language multiple-choice study adaptation written from the CEMAC Community Highway Code, Cameroon's road traffic regulations and standard heavy-vehicle practice. It is not an official translation, a reproduction of official items, or a simulation of the image-interpretation half of the real paper.