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Ohio CDL Practice Test: Class B - Test 2019

(From the 2019 Ohio CDL Handbook)
Number of tests: 1
Number of questions: 30
Passing score: 80

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.

You have made 2 errors so far.
1. _______ are required of all drivers applying to take the CDL test.
  • Ahead is a sharp rise in the profile of the road.

  • Ahead is a narrow bridge warning.

  • Pavement ends ahead.

  • Ahead is a sharp depression in the profile of the road.

2. Why should you back and turn toward the driver's side?
  • Enter above the speed of traffic to get ahead

  • Accelerate to the speed of traffic

  • Enter slowly to avoid other vehicles

  • Stop first, then slowly enter traffic

3. Even if you use false bulkheads to keep your livestock cargo bunched together, special care is still necessary especially when you ________.
  • The effect that anger has

  • The effect that alcohol has

  • The effect that amphetamines have

  • The effect that driving with teenagers has

4. If you are driving in freezing temperatures, which of the following is a quick and easy way to see if ice has formed on the road?
  • You cannot see without moving your head

  • You see in your rearview mirror

  • Directly behind your vehicle

  • You see in your side mirror

5. What is another name for front-end header board?
  • No turn on red.

  • No u-turn.

  • No right turn.

  • No left turn.

6. You will lose your CDL for at least ______ days if you have committed three serious traffic violations within a three-year period involving a CMV.
  • 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