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Practice test 5 of 10

Ohio CDL — General Knowledge Practice Test 5

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.If your vehicle carries hazardous materials in amounts that require placards, what must you have?
  2. 2.What is the minimum tread depth for tires other than the front steering tires?
  3. 3.The doubles/triples (T) endorsement is required for a driver who wants to do what?
  4. 4.When you are about to pass a pedestrian, bicyclist, or another vehicle, what should you assume?
  5. 5.By roughly how much can a wet road increase your stopping distance compared with dry pavement?
  6. 6.How is aggressive driving described, as opposed to road rage?
  7. 7.How should you deal with glare from the headlights of an oncoming vehicle at night?
  8. 8.How do you correct a drive-wheel braking skid, where the rear wheels have locked?
  9. 9.What does federal regulation say about texting while operating a commercial motor vehicle?
  10. 10.How does the following-distance rule change once you are traveling faster than 40 mph?

0 of 50 answered