Skip to main content
DMV Test Free
ENES

Practice test 3 of 10

Ohio CDL — General Knowledge Practice Test 3

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.Why is a leaking exhaust system especially dangerous in cold weather with the cab closed up?
  2. 2.If a driver takes the skills test in a truck with an automatic transmission, what restriction is added to the license?
  3. 3.Which of the following is listed as a serious traffic violation for a CDL holder?
  4. 4.Why are walkers, joggers, and bicyclists on the road with their backs to traffic a special concern?
  5. 5.Under a move-over law, what should you do when approaching a stopped emergency vehicle on the roadside?
  6. 6.What is the only thing that will actually lower a drinker's blood alcohol concentration?
  7. 7.As you drive through an intersection, which road users must you let go ahead of you?
  8. 8.What best describes the controlled braking method in an emergency?
  9. 9.In which language must the vehicle inspection and basic control skills tests be administered?
  10. 10.How far ahead do good drivers generally look while driving?

0 of 50 answered