Ohio General Knowledge Practice Test 3
25 questions covering general knowledge content, drawn from the FMCSA-aligned CDL question pool and the Ohio Commercial Driver License Manual (HSY 7605).
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 3. Get it with Pro to take the full 25-question test.
Which Ohio roadway restriction applies to vehicles carrying certain hazardous materials?
To transport passengers in a vehicle designed for 16 or more passengers (including the driver), which CDL endorsement is required in Ohio?
In Ohio, at what distance from a railroad crossing must a bus or passenger-carrying CMV stop?