Mozambique INATRO Category B Driving Theory

Mozambique INATRO Category B Driving Theory Exam

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About this exam

A Carta de Condução de Categoria B is the Mozambican licence class that authorises you to drive a light motor vehicle, and the theoretical examination set by INATRO is the first hurdle before any practical tuition counts toward a licence. The exam is aimed at new drivers, at drivers converting a foreign licence, and at anyone whose licence has lapsed and needs to requalify. It is delivered in Portuguese and tests the Código da Estrada as applied on Mozambican roads: vertical and horizontal signing, right-of-way and traffic rules, the controls and safety equipment of the vehicle, defensive driving and hazard perception, protection of pedestrians, cyclists and motorcyclists, alcohol, drugs and fatigue, the documents a driver must carry, and what to do at the scene of a crash. Preparation works best in layers: learn the sign families and road markings until recognition is instant, then move to priority rules and junction behaviour, then to vehicle knowledge and human factors. Practise with timed question sets so that reading Portuguese under pressure becomes routine, and revisit every error until you can explain why the wrong answer is wrong. INATRO publishes current examination logistics, so confirm the details with the institute before booking.

What you'll study

Common questions

About Mozambique INATRO Category B Driving Theory preparation

In what language is the theory exam delivered, and can I request another language?

The examination is delivered in Portuguese, which is also the language of the Código da Estrada and of all road signs you will meet. If Portuguese is not your first language, build a vocabulary list of exam terms such as prioridade, ultrapassagem, travagem and cedência de passagem before you start practising. Ask INATRO directly whether any language accommodation exists for your sitting.

What is the exam format?

It is a multiple-choice test with a single correct answer per question, taken on computer or on paper at an INATRO testing centre. Questions are drawn from the whole syllabus rather than grouped by topic, so signs, priority rules and vehicle knowledge can appear in any order. Practise switching between topics in a single session rather than studying one theme at a time.

How many questions are there, how long do I have, and what score do I need to pass?

Those figures are set by INATRO and can change, so this page does not quote them. The official body publishes the current question count, time limit and pass mark, and your testing centre will confirm them when you book. Check the INATRO website or ask at the centre before your sitting so you know exactly what to expect on the day.

How hard is the theory exam?

The material is not intellectually difficult, but the exam rewards precision. Most candidates who fail do so on priority at unmarked junctions, on distinguishing similar signs, or on misreading a question that contains a negative such as não. If you can recognise every sign family instantly and justify each answer, the difficulty drops sharply.

What happens if I fail, and how soon can I retake?

Retake rules, waiting periods and any additional fees are set by INATRO, so confirm the current policy with the institute or your testing centre rather than relying on second-hand reports. Treat a failed attempt as diagnostic: note which topics produced your errors, revise those specifically, and return when your practice scores are consistently comfortable.

In what order should I study the topics?

Start with road signs and markings, because they appear inside almost every other question. Then take traffic rules and right-of-way, which is the largest source of errors. After that, work through vehicle controls and maintenance, defensive driving and hazard perception, vulnerable road users, alcohol and fatigue, documents, and finally emergency procedures and first aid.

Why do candidates commonly fail?

The usual causes are weak sign recognition, shaky priority rules at junctions and roundabouts, ignoring qualifier words in the question, and never practising under time pressure. Another common mistake is memorising answer positions instead of reasoning. Read every option fully, eliminate the clearly wrong ones, and choose the answer that matches the Código da Estrada.

Do I need to know first aid and accident procedure for a Category B licence?

Yes. The syllabus includes emergency procedures, so expect questions on securing the scene, warning other traffic, calling for help and giving basic assistance without moving an injured person unnecessarily. Learn the correct sequence of actions, because exam questions often test the order in which steps should be taken rather than the steps themselves.

How should I prepare in the final week?

Do full timed sets under exam conditions, then review every wrong answer until you can explain the correct rule in your own words. Re-read the sign families and priority rules daily, since these are easily forgotten. Avoid learning new material the night before; consolidate instead, and confirm your booking details with INATRO.