Ohio CDL General Knowledge Practice Test
Practice 25 CDL general knowledge questions — safe driving techniques for commercial vehicles, cargo basics, and hours of service regulations for Ohio.
Mode:
Study mode: See the correct answer, hints, and detailed explanation after each question.
What this Ohio practice test covers
- Safe driving techniques and space management for large commercial vehicles
- Vehicle systems and controls — engine, transmission, coupling, and electrical
- Basic cargo securement principles and weight distribution
- Hours of service regulations, logbook rules, and driver fitness standards
The actual Ohio BMV knowledge test has 40 questions, and you need at least 30 correct (75%) to pass. This practice test is based on the Ohio Digest of Motor Vehicle Laws. The test fee is $23.5. Tests are administered Computer-based at BMV deputy registrar or driver exam station, or online through BMV Online Services. Online testing is available in Ohio.