The perfect score of subject 4 is 100, and students must reach 90 or above to qualify. The examination time is 45 minutes.
The fourth subject is the common sense test of safe and civilized driving, and the computer answers. Belongs to theoretical knowledge. There are always 50 questions to answer, with 2 points for each question, that is, students can make up to 5 mistakes. If they have more than five questions, they will fail. The examination mainly examines the basic driving quality of drivers and some methods to deal with traffic accidents in the process of safe driving.