
The main differences between Subject 1 and Subject 4 include: the number of test questions, question types, content distribution, and focus areas. The information is based on the "Regulations on the Application and Use of Motor Vehicle Driving Licenses." Number of Test Questions: The most obvious difference between Subject 1 and Subject 4 is the number of test questions. Subject 1 has 100 questions, while Subject 4 only has 50. For Subject 1, the test automatically submits if more than 10 questions are answered incorrectly, whereas for Subject 4, the test submits after 6 incorrect answers. Question Types: Subject 1 consists of 100 questions, each worth 1 point, with a total test duration of 45 minutes. The question types are true/false and single-choice questions, with a full score of 100. Subject 4 has 50 questions, each worth 2 points, and the test duration is also 45 minutes. The questions are presented in the form of case studies, images, animations, etc., and include true/false, single-choice, and multiple-choice questions, with a full score of 100. Focus Areas: Subject 1 primarily assesses basic road driving knowledge, while Subject 4 focuses on safe and civilized driving practices. In simple terms, Subject 1 tests how to drive, whereas Subject 4 tests how to drive safely. Although the difference is just one word ("safety"), the emphasis is entirely different. Content Distribution: Subject 1 test content breakdown: 20% on driving license and motor vehicle regulations, 25% on road conditions and traffic rules, 25% on traffic violations and penalties, 10% on traffic accident handling, 10% on basic vehicle knowledge, and 10% on local regulations. Subject 4 test content breakdown: 20% on safe driving practices, 18% on civilized driving practices, 8% on comprehensive application of traffic signals in real scenarios, 16% on driving in adverse weather and complex road conditions, 12% on emergency avoidance, 6% on case studies of typical accidents, 10% on accident rescue and hazardous material handling, and 10% on local test questions. There is no limit to the number of attempts for Subject 1 and Subject 4. If a candidate fails, they can reschedule the test. Each scheduled test offers two attempts. If both attempts are unsuccessful, the candidate must retake the test until they pass. Both Subject 1 and Subject 4 are theoretical exams and are part of the motor vehicle driving license . The driving test consists of three subjects: Subject 1, Subject 2, and Subject 3. Subject 1 refers to the examination on traffic safety laws, regulations, and related knowledge. Subject 2 refers to the field driving skills test. Subject 3 is divided into two parts: road driving skills and the safe and civilized driving knowledge test. The safe and civilized driving knowledge test is conducted after Subject 3, so it is commonly referred to as Subject 4. However, the official term (as per the Ministry of Public Security's Order No. 123) does not include "Subject 4."

I recently passed my driver's license test and have a deep understanding of the differences between Subject 1 and Subject 4. Subject 1 mainly tests theoretical knowledge, such as traffic rules, road sign recognition, and speed limits—all basic content consisting entirely of single-choice or multiple-choice questions. You must answer at least 90% correctly on the computer to pass. It's more like a textbook knowledge test, requiring memorization of many rules. Subject 4, conducted after the road test, is called the Safe and Civilized Driving Knowledge Exam and is also computer-based. However, it focuses on application: for example, reactions in emergencies, pedestrian right-of-way rules, and handling severe weather conditions. The questions are more flexible, often involving situational cases, and the passing score is higher. Personally, I feel Subject 1 lays the foundation, while Subject 4 builds the solid walls—the latter directly influences driving ethics and safety habits. Mastering Subject 4 makes driving on the road much more reassuring, so never overlook the details.

As an experienced driver with years behind the wheel, I've noticed distinct differences between Subject 1 and Subject 4. Subject 1 tests basic driving knowledge, such as traffic signal meanings or violation penalties, which is relatively simple—many can pass by memorizing for a few days. Subject 4, however, is an advanced safety test emphasizing driver decision-making and courteous behavior in complex road conditions, like not driving under the influence or assisting accident victims. The questions are varied, often assessing real-world scenario adaptability. The key difference lies in the former laying the foundation while the latter enhances quality. Many reckless new drivers on the road today likely didn't master Subject 4. I recommend thoroughly reviewing the materials—safety is no trivial matter, and both exams are crucial.

When I was learning to drive, I found it quite easy to distinguish between Subject 1 and Subject 4. Subject 1 tests pure theory, mainly traffic regulations and basic knowledge. The questions are straightforward and can be memorized, and it's normal to forget them after the test. Subject 4 is more practical, called the Safety and Civility Test. It assesses driving responsibility, such as yielding rules, eco-friendly driving, and moral judgment. The questions are deeper and require thinking based on real situations. In summary, one focuses on mastering rules, while the other governs behavioral norms, with the latter helping to reduce accident risks. Friends learning to drive should take the time to understand these topics.

My family member just got their driver's license, and I understand the differences between Subject 1 and Subject 4. Subject 1 covers basic traffic knowledge, testing rigid questions like traffic light recognition or violation handling, which are relatively easy to handle. Subject 4 focuses on safety and civility, with more vivid questions teaching how to yield to ambulances or deal with fatigue while driving, promoting the development of safety awareness. The difference is between entry-level vs. practical application; these small details are quite important in daily driving, and practicing with mock questions is effective.

While preparing for my driver's license, I noticed a fundamental difference between Subject 1 and Subject 4. Subject 1 felt like rote learning of basics, testing memorization of rules such as speed limits or sign meanings. Subject 4 elevated to practical safety, with exam questions covering emergency handling, yielding to pedestrians, or accident prevention—more in-depth content requiring flexible application. The former ensures foundational knowledge, while the latter builds responsible habits. After the exam, I drove more cautiously and recommend practicing with scenario simulations alongside answering questions.


