
Subject 4 must-know difficult questions are as follows: 1. Braking on slopes: Brake early when going downhill and delay braking when going uphill. 2. Meeting on slopes: Downhill vehicles yield to uphill vehicles (if the downhill vehicle has already covered half the distance, the uphill vehicle yields). 3. Wheel skidding: For front wheel skidding, steer in the opposite direction; for rear wheel skidding, steer in the same direction. In summary, it's 'opposite for front, same for rear'. If the question doesn't specify front or rear wheels, assume it's rear wheel skidding. 4. Animation questions: For animations 4, 5, and 6, select three traffic violations; for animations 1, 2, 3, 7, and 8, select two traffic violations. 5. Same direction: Only lanes 1 and 2 can stop and wait; lane 3 can pass slowly without waiting.

When I was taking the fourth driving test, the most challenging questions were about handling emergency situations, such as how to react when a pedestrian suddenly dashes out or a tire blows out. Many people fail on these because the test questions simulate real scenarios, requiring you to choose the correct action within seconds, like whether to brake hard or steer. Another tricky part is traffic signal recognition, especially at complex intersections or in bad weather, where signals and signs can be confusing. I recommend practicing these sections extensively by going through question banks, as the core of safe driving is risk prevention. In daily driving, I've also developed the habit of observing my surroundings, which helps in making quick decisions. Remember, the test isn't about rote memorization but about cultivating safety awareness, so you won't panic when you hit the road.

From my experience teaching driving, the most challenging questions in Subject 4 focus on road right-of-way rules, such as who should proceed first at an unsignalized intersection. Students often make mistakes here because the rules are complex, involving the sequence for pedestrians, bicycles, and vehicles. Another tricky area is questions about driving in adverse weather conditions, such as how to control speed and following distance during heavy rain or fog. These questions emphasize safety first, and I always remind students not just to memorize answers but to understand why these rules exist—for example, maintaining a safe distance helps prevent rear-end collisions. In real-world driving, this knowledge can be life-saving. I recommend watching accident case videos to reinforce these concepts.

I've handled numerous accidents and found that the most challenging questions in Subject 4 often revolve around drunk driving, involving details about alcohol testing and penalties. Candidates tend to confuse legal provisions, such as the blood alcohol concentration threshold for drunk driving. Another common difficulty is accident scene management, like how to set up warning signs or assist injured individuals. These questions test one's ability to remain calm under pressure—during patrols, I've seen many people panic, leading to secondary accidents. For the exam, focus on reviewing these sections, practice with mock questions, and develop good habits.


