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Practice test 5 of 10

South Dakota CDL — General Knowledge Practice Test 5

The South Dakota 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.What happens if you stop partway through the Forward Offset Tracking exercise?
  2. 2.At which level does the manual's table of BAC effects say most people lose consciousness and some die?
  3. 3.Besides looking smaller, how do other vehicles appear in a convex mirror?
  4. 4.Pavement markings ahead of a railroad crossing carry the same meaning as the advance warning sign. What do they consist of?
  5. 5.After a tire failure you have brought the vehicle to a stop. What does the manual tell you to do next?
  6. 6.A railroad crossing has no traffic control device of any kind. Who decides whether to stop or to proceed?
  7. 7.A vehicle coming toward you has drifted over into your lane. Which way does the manual say is best to move, and why?
  8. 8.During a front-wheel skid, how does the front end of the vehicle behave?
  9. 9.Which lights does the manual tell you to turn on when you make a required full stop at a railroad grade crossing?
  10. 10.Before a winter trip the manual has you clear the hand holds, steps, and deck plates of snow and ice. Why?

0 of 50 answered