|Number of tests:||1|
|Number of questions:||30|
Directions: 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 Ohio Commercial Driver Handbook. Endorsements that may be used with a Class B 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 DMV locations.
Flash your headlights at oncoming traffic
Use your four-way flashers to warn other drivers
Sound your horn at passing motorists
Sit in your car and wait for help
You see in your rearview mirror
You cannot see without moving your head
Directly behind your vehicle
You see in your side mirror
The effect that anger has
The effect that alcohol has
The effect that amphetamines have
The effect that driving with teenagers has
Ahead is a sharp depression in the profile of the road.
Ahead is a narrow bridge warning.
Pavement ends ahead.
Ahead is a sharp rise in the profile of the road.
No left turn.
No right turn.
No turn on red.
Stop first, then slowly enter traffic
Enter slowly to avoid other vehicles
Accelerate to the speed of traffic
Enter above the speed of traffic to get ahead