Ohio CDL Practice Test: Class A - Test 2026
Based on
2026 OH CDL Handbook
Instruction: When applying for this license, applicants must pass a 50-question test. And applicants must score 80% to pass the test. The following questions are based on the details provided in the OH CDL Handbook. Endorsements that may be used with a Class A CDL include Hazardous Materials, Passenger, Double and Triples, HazMat and Tanker, Air Brakes and School bus. If you need additional information, please contact your local DMV office. You can find your nearest DMV office at Ohio BMV locations.
4. Why should you use some caution when honking your horn?
A
You could startle others.
B
None of the listed answers.
C
There is no reason to use caution when honking your horn.
D
Using your horn at the wrong time is a surefire way to break your horn.