Changning subject 4 is tested in the traffic control office. The examination adopts paperless computer examination, and if the score reaches 90, it is qualified. Subject 4, also known as subject 4 theory test and driver theory test, is a part of motor vehicle driver's license assessment.
After the implementation of the Ministry of Public Security 123 order, the subject three examination is divided into two contents. In addition to the road test, a safe and civilized driving test commonly known as "subject 4" has been added, and "car morality" has been considered. According to the driving test collection, cars have 1240 questions, and big cars have 17 15 questions. Some latest local questions have appeared.