100+ Free Portugal IMT Category C Practice Questions

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Question 1

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In a sudden stop, which load is most likely to create severe forward force if poorly restrained?

A light empty cardboard box tied down

A properly blocked and lashed machine

A dense pallet near the front but not secured against forward movement

A sealed document folder in the cab

to track

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Key Facts: Portugal IMT Category C Exam

Multiple-Choice Questions

Regulamento da Habilitacao Legal para Conduzir, Article 43

25 minutes

Theory Test Duration

Regulamento da Habilitacao Legal para Conduzir, Article 46

18/20

Passing Score

Regulamento da Habilitacao Legal para Conduzir, Article 47

15 EUR

Theory Test Fee

IMT Veiculos Pesados de Mercadorias com e sem Reboque

The Portugal IMT Category C theory test has 20 multiple-choice questions in 25 minutes, and candidates pass with at least 18 correct answers. IMT lists the heavy-goods theory-test fee as 15 EUR. The official scope covers heavy-vehicle definition, vehicle systems, braking and ABS, tachographs, tyres, inspections, weights and dimensions, cargo stowage and securing, loading operations, coupling systems, documents, accidents, and Category C licensing duties.

Sample Portugal IMT Category C Practice Questions

Try these sample questions to test your Portugal IMT Category C exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1On the Portugal IMT Category C theory test, how many questions are on the official test?

A.10 questions

B.20 questions

C.30 questions

D.40 questions

Explanation: The C1/C theory test has 20 multiple-choice questions on the specific heavy-vehicle and goods-vehicle program. Category C candidates should practise under this tighter format because only two mistakes are allowed.

2What is the official time limit for the Portugal Category C theory test?

A.10 minutes

B.20 minutes

C.25 minutes

D.30 minutes

Explanation: The C1/C theory test lasts 25 minutes. That gives a little over one minute per question, so candidates need both knowledge and steady pacing.

3What score is required to pass the IMT Category C theory test?

A.16 of 20 correct

B.17 of 20 correct

C.18 of 20 correct

D.19 of 20 correct

Explanation: A 20-question theory test is passed with at least 18 correct answers. For Category C, that means no more than two wrong answers.

4How does IMT describe the format of theory-test answers?

A.Only one answer is correct for each question

B.Every question has two correct answers

C.The candidate writes a short essay

D.The examiner chooses the answer orally

Explanation: IMT publishes theory questions with answer alternatives where only one answer is correct. Category C practice should therefore train single-best-answer selection.

5What does Category C normally allow a driver to drive in Portugal?

A.Motor vehicles over 3,500 kg MAM for goods, with up to eight passenger seats besides the driver

B.Passenger buses with more than eight passenger seats

C.Motorcycles over 35 kW

D.Light cars only, up to 3,500 kg MAM

Explanation: Category C covers heavy goods vehicles over 3,500 kg maximum authorized mass, excluding D-category passenger vehicles, and with passenger accommodation limited to eight besides the driver.

6Under Category C, what is the maximum MAM of a trailer that may be towed without needing Category CE?

A.350 kg

B.500 kg

C.750 kg

D.3,500 kg

Explanation: Category C permits a trailer with maximum authorized mass not exceeding 750 kg. A heavier trailer with a Category C tractor vehicle requires the appropriate E category.

7Which licence category is a prerequisite for obtaining Category C in Portugal?

A.Category AM

B.Category A1

C.Category B

D.Category D

Explanation: The RHLC requires a valid Category B licence before obtaining categories C1, C, D1, or D. The heavy-goods licence builds on light-vehicle driving competence.

8For medical and psychological fitness, Category C candidates are treated as which driver group?

A.Group 1 only

B.Group 2

C.No fitness group

D.Agricultural-only group

Explanation: Category C is a Group 2 category, reflecting the additional risks of heavy vehicles and professional-style driving duties. Group 2 candidates may need medical and psychological fitness evidence.

9What does a red traffic light require a Category C driver to do?

A.Stop before the stop line or signal

B.Proceed if the truck is hard to stop

C.Sound the horn and continue slowly

D.Stop only if another vehicle is visible

Explanation: A red signal requires the driver to stop. A heavy vehicle needs earlier planning, but its weight never creates permission to pass a red light.

10At a STOP sign, what must a Category C driver do?

A.Slow only if cross traffic appears

B.Come to a complete stop and yield before proceeding

C.Treat it as a warning sign

D.Stop only when loaded

Explanation: A STOP sign requires a complete stop at the proper place and yielding to traffic or pedestrians with priority. Load condition does not change the duty.

About the Portugal IMT Category C Exam

Portugal's Category C theory test is the theoretical component for a heavy-goods driving licence. The Regulamento da Habilitacao Legal para Conduzir states that the C1/C theory test has 20 multiple-choice questions on the specific heavy-vehicle and goods-vehicle program, lasts 25 minutes, and requires at least 18 correct answers. IMT states that heavy-goods applicants must enroll in a driving school and pass theory and practical tests for categories C or C1.

Questions

20 scored questions

Time Limit

25 minutes

Passing Score

18 of 20 questions correct

Exam Fee

15 EUR for the theory test (Instituto da Mobilidade e dos Transportes)

Portugal IMT Category C Exam Content Outline

Section 1

Exam Format and Category C Scope

20-question theory test, 25-minute duration, 18-correct pass mark, Category B prerequisite, Group 2 fitness, and the Category C vehicle definition

Section 2

Vehicle Systems and Daily Checks

Frame, cab, mirrors, tachograph, engine, cooling, lubrication, steering, suspension, tyres, lighting, electrical systems, inspections, and preventive maintenance

Section 3

Braking, Speed, and Control

Air-brake behavior, ABS, auxiliary retarders, stopping distance, brake fade, adhesion, safe following distance, road conditions, hills, curves, and tunnels

Section 4

Loads and Goods Transport

Loading and unloading, stowage, securing, center of gravity, liquid loads, projecting loads, special markings, weights and dimensions, and coupling awareness

Section 5

Traffic Rules and Driver Duties

Road signs, right-of-way, vulnerable road users, heavy-goods restrictions, documents, tachograph responsibilities, accident conduct, environment, and professional driving behavior

How to Pass the Portugal IMT Category C Exam

What You Need to Know

Passing score: 18 of 20 questions correct
Exam length: 20 questions
Time limit: 25 minutes
Exam fee: 15 EUR for the theory test

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

Portugal IMT Category C Study Tips from Top Performers

1Memorize the Category C logistics: 20 questions, 25 minutes, and 18 correct answers required.

2Separate Category C scope from CE: Category C allows a trailer up to 750 kg MAM; heavier trailers require the correct E category.

3Study the heavy-vehicle systems named in Annex VII: pneumatic brakes, ABS, auxiliary retarders, steering, suspension, tyres, tachographs, and preventive maintenance.

4Treat load safety as a core exam topic: distribution, center of gravity, securing, liquid-load movement, and projecting-load marking change how the vehicle behaves.

5Practise with explanations, because the real pass mark allows only two wrong answers and many questions test why a heavy vehicle needs extra space and planning.

Frequently Asked Questions

How many questions are on the Portugal IMT Category C theory test?

The RHLC states that the C1 and C theory test has 20 multiple-choice questions on the specific provisions for those categories.

How long is the Portugal Category C theory test?

The official duration is 25 minutes for the C1/C theory test.

What score do I need to pass the IMT Category C theory test?

A 20-question theory test is passed with at least 18 correct answers, so a Category C candidate may miss no more than two questions.

How much does the Category C theory test cost?

IMT's heavy-goods licence page lists the Prova teorica fee as 15 EUR. Separate fees apply for the learning licence, practical test, and licence endorsement.

What vehicles does Category C cover in Portugal?

IMT describes Category C as motor vehicles with maximum authorized mass over 3,500 kg, built to carry no more than eight passengers besides the driver, and allowed to tow a trailer up to 750 kg MAM.

Does IMT publish official theory questions?

Yes. IMT publishes theory-exam questions with images and answer alternatives, with only one correct answer. These practice questions are original study items, not copied from the official bank.