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About this exam

The Belarus GAI theory examination for Category B is the written knowledge test that a candidate must pass before being allowed to take the practical driving test for a passenger car. It is administered by the State Automobile Inspectorate (GAI) and is intended for learner drivers preparing for their first Category B licence, as well as for drivers who need to restore or convert entitlements. The test is multiple choice and draws on the national traffic regulations: general duties and documents, road signs and markings, traffic-signal and traffic-controller priority, manoeuvring and road position, speed and following distance, overtaking and stopping rules, intersections and right-of-way, pedestrian crossings and railway crossings, lighting and special conditions, plus first aid and vehicle roadworthiness. Preparation works best in layers. Learn the sign and marking families first, because later topics assume them. Then work through priority rules at intersections, where most errors cluster. Finish with the smaller legal and technical sections. Practise with timed sets so that reading speed and answer-checking become automatic, and review every mistake against the wording of the regulation rather than memorising the answer key. The official body publishes current details on format, fees and scheduling; confirm them on its website before booking.

What you'll study

Common questions

About Belarus GAI Theory B preparation

What is the format of the Category B theory exam?

It is a multiple-choice computer test based on the Belarusian traffic regulations. Questions are presented one at a time on a screen, and you select the answer you believe is correct. The official GAI website sets out the current question block structure and any special rules applied during the session.

How many questions are there and how long do I have?

The official body publishes the current number of questions and the time allowance, and these are subject to change. Do not rely on figures from older forum posts or previous years. Check the GAI website or your driving school for the arrangement that applies to your booking date.

Is the theory exam hard?

It is passable with systematic study. Difficulty comes less from obscure facts than from similar-looking signs, marking lines and priority situations that reward careless reading. Candidates who learn the underlying rule and then practise under time pressure usually find the test predictable rather than tricky.

What happens if I fail - can I retake it?

Retakes are allowed, but the interval between attempts and any conditions are set by the official rules and can change. The GAI website states the current retake procedure and waiting period. Plan your booking with a margin so that a failed attempt does not derail your practical training schedule.

In what order should I study the topics?

Start with road signs and markings, since almost every later question refers to them. Move on to signals and traffic-controller priority, then intersections and right-of-way, which carry the most weight in practice. Add manoeuvring, speed, overtaking and stopping rules, and finish with pedestrians, lighting, first aid and technical condition.

Where do candidates lose the most points?

Most often at intersections with mixed priority, at overtaking and stopping prohibitions, and where a sign and a marking contradict a first impression. Another frequent error is answering from habit without reading the whole question. Slow down on the last few words of each stem, which usually decide the correct option.

Do I need to know first aid and vehicle technical rules?

Yes. The exam includes a small share of questions on first aid, safety equipment and vehicle roadworthiness. Treat these as easy marks: the content is finite and largely factual, so a short focused review is usually enough to secure them without taking time away from signs and priority rules.

Can I use the official questions to prepare?

Official and licensed practice question sets exist, and your driving school will advise on approved materials. Use them to check your understanding of the regulation, not as a memorisation list. Reading the relevant rule after each mistake builds the judgement you need for unfamiliar phrasing on the day.

How do I book the exam and what does it cost?

Booking normally runs through the GAI or your driving school, and the fee is set officially. Both the fee and the scheduling procedure can be revised, so confirm the current amount and process on the GAI website rather than relying on second-hand information.

Does passing theory guarantee I am ready for the practical test?

No. Theory confirms that you know the rules; the practical test checks that you can apply them in traffic. Use the period between the two to drive regularly with a supervising instructor, focusing on observation, positioning and the manoeuvres that theory questions describe only in words.