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In Partnership with Coeur d'Alene Public Library

FREE Idaho CDL General Knowledge Test 2018 | ID

The state of Idaho is famous for its vast array of livestock and fresh produce, which makes commercial drivers like you a vital part of the state’s success. In order to pass the state’s written CDL exam, you’ll practice today with 50 multiple-choice questions based closely on those featured in the Idaho Commercial Driver’s License Manual, and covering everything from how to shift to dealing with black ice on the road. Pay close attention the explanation with each question, and these explanations will further your understanding of the manual, and help you get correct answers on your real CDL written exam. Keep practicing here until you achiever the score that you want, and good luck!

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10 mistakes allowed to pass
Passing score required at the ID DMV: 80%
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More ID CDL Resources:

  1. ID CDL General Knowledge Test (you are here)
  2. ID CDL General Knowledge Test 2
  3. ID CDL General Knowledge Test 3
  4. ID CDL General Knowledge Test 4
  5. ID CDL General Knowledge Test 5
  6. ID CDL General Knowledge Test 6
  7. ID CDL General Knowledge Marathon
  8. ID CDL General Knowledge Test: Exam Mode
  9. ID CDL HazMat Test
  10. ID CDL HazMat Test 2
  11. ID CDL HazMat Test 3
  12. ID CDL HazMat Marathon
  13. ID CDL HazMat Test: Exam Mode
  14. ID CDL School Bus Test
  15. ID CDL School Bus Test 2
  16. ID CDL School Bus Test 3
  17. ID CDL School Bus Marathon
  1. ID CDL School Bus Test: Exam Mode
  2. ID CDL Passenger Vehicles Test
  3. ID CDL Passenger Vehicles Test 2
  4. ID CDL Passenger Vehicles Test 3
  5. ID CDL Passenger Vehicles Marathon
  6. ID CDL Passenger Vehicles Test: Exam Mode
  7. ID CDL Air Brakes Test
  8. ID CDL Air Brakes Test 2
  9. ID CDL Air Brakes Test 3
  10. ID CDL Air Brakes Test 4
  11. ID CDL Air Brakes Marathon
  12. ID CDL Air Brakes Test: Exam Mode
  13. ID CDL Combination Vehicles Test
  14. ID CDL Combination Vehicles Test 2
  15. ID CDL Combination Vehicles Test 3
  16. ID CDL Combination Vehicles Test 4
  17. ID CDL Combination Vehicles Marathon
  1. ID CDL Combination Vehicles Test: Exam Mode
  2. ID CDL Double/Triple Trailers Test
  3. ID CDL Double/Triple Trailers Test 2
  4. ID CDL Double/Triple Trailers Test 3
  5. ID CDL Double/Triple Trailers Marathon
  6. ID CDL Double/Triple Trailers Test: Exam Mode
  7. ID CDL Tanker Vehicles Test
  8. ID CDL Tanker Vehicles Test 2
  9. ID CDL Tanker Vehicles Test 3
  10. ID CDL Tanker Vehicles Marathon
  11. ID CDL Tanker Vehicles Test: Exam Mode
  12. ID CDL Pre-Trip Inspection Test
  13. ID CDL Pre-Trip Inspection Test 2
  14. ID CDL Pre-Trip Inspection Test 3
  15. ID CDL Pre-Trip Inspection Marathon
  16. ID CDL Pre-Trip Inspection: Exam Mode