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Practice test 8 of 10

Ohio CDL — General Knowledge Practice Test 8

The Ohio CDL — General Knowledge knowledge test has ~50 questions; you need ~40 correct (80%) to pass.

This practice test follows that format: 50 questions, pass with 40 correct. Answer every page, then grade it to see the answers and explanations.

Questions 1–10 of 50

  1. 1.In which language must the vehicle inspection and basic control skills tests be administered?
  2. 2.You reach an intersection and see that the driver of a crossing vehicle is looking somewhere other than at you. What should you expect?
  3. 3.What is the single most important reason to inspect your vehicle before a trip?
  4. 4.A commercial driver license is required to operate a single vehicle when its gross vehicle weight rating reaches what threshold?
  5. 5.What does an antilock braking system (ABS) do for the driver?
  6. 6.After you pull off the road and stop, what should you turn on?
  7. 7.At a grade crossing with no stop line painted on the pavement, a driver required to stop must halt within what distance of the closest rail?
  8. 8.When should you move a severely injured person at an accident scene?
  9. 9.What is the rule about how many driver licenses a commercial driver may hold?
  10. 10.What shape is a hazardous materials placard?

0 of 50 answered