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Practice test 8 of 10

Oregon CDL — General Knowledge Practice Test 8

The Oregon 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.How much of your work history must you give an employer when applying for a commercial driving job?
  2. 2.Which direction should you back toward whenever it is possible?
  3. 3.Why should you not swing wide to the left before starting a right turn?
  4. 4.What is the only thing that will actually sober up a person who has been drinking?
  5. 5.At highway speed, roughly how far ahead is 12 to 15 seconds of travel?
  6. 6.Which description fits a Class A combination vehicle?
  7. 7.From how many directions must hazardous materials placards be readable?
  8. 8.What is the minimum size for a hazardous materials placard?
  9. 9.You used a CMV while committing a felony that involved controlled substances. How long do you lose your CDL?
  10. 10.When should you shift into a low gear before going down a steep grade?

0 of 50 answered