CNH prova - Simulado Detran is an application for the preparation of the theoretical test for the issuance of the driver's license.

This application has 4,500 questions that must be answered in 40 minutes. The questions are divided into five sections: General Knowledge, Vehicle, Traffic Rules, Road Signs, and Motorcycle.

The applicant must select one of the answers and must submit the completed test within 40 minutes. The test is evaluated by the server and the result is sent to the applicant. 

The test is valid for the applicant and for one year. 

This application is an effective way to prepare for the driver's license exam, as well as an important tool to learn the traffic rules.