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Practice test 9 of 10

Mississippi CDL — General Knowledge Practice Test 9

The Mississippi 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.To finish a turn you must swing into the oncoming lane, and a car is approaching. What should you do?
  2. 2.A placard shows hazard class 3. What type of material does that class cover?
  3. 3.You are forced back onto the road before you can stop. How should you return?
  4. 4.In heavy traffic, what is generally the safest speed?
  5. 5.Which description matches a Class A commercial vehicle?
  6. 6.At what blood alcohol concentration (BAC) does it become illegal to operate a commercial motor vehicle?
  7. 7.Which of these is a mental distraction rather than a physical one?
  8. 8.Where are escape ramps usually located on a long downgrade?
  9. 9.Before you begin backing, how should you check your path?
  10. 10.Before you check the engine compartment on a pre-trip inspection, what should you make sure of?

0 of 50 answered