Minnesota General Knowledge Practice Test 4
50 questions covering general knowledge content, drawn from the FMCSA-aligned CDL question pool and the Minnesota Commercial Driver's License Manual.
What this test covers
The General Knowledge test has 50 multiple-choice questions in most states (some states use a slightly different question count). You need an 80% score to pass. Topics include safe driving practices, transporting cargo safely, vehicle inspection procedures, communication with other drivers, speed and space management, hazard awareness, distracted-driving rules, fatigue and hours of service basics, accident procedures, and the consequences of alcohol and controlled substance use. The test draws from the General Knowledge section of your state's CDL manual.
Sample General Knowledge questions
Preview of what is on Practice Test 4. Unlock with Pro to take the full 50-question test.
What is the maximum blood alcohol concentration (BAC) at which a CDL holder can legally operate a commercial motor vehicle?
A CDL holder is found to have a BAC of 0.05% while operating a commercial vehicle. What is the consequence?
A CDL holder convicted of a DUI while driving a CMV for the first time will be disqualified for how long?