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Maine BMV CDL General Knowledge Practice Tests

The general knowledge test every commercial driver license applicant takes. Practice with 5 tests built like the real Maine exam, then try the full simulation.

452 practice questions: Maine law plus the rules that apply in every state.

A coastal road with a lighthouse on rocky shores, a typical landscape of Maine

Minimum age: 16 years to operate a commercial motor vehicle, 21 years for a bus or hazardous materials

Maine CDL practice tests

Maine CDL exam simulator

Answer at your own pace. After each question you see the correct answer and why, and at the end a review of what you missed.

  • Random practice: 20 random questions; pass with 16 correct, the same ratio as the real test.
  • Exam simulation: 50 questions and a pass mark of 40, like the Maine CDL test.

About the Maine CDL test

Ages come from the Maine CDL manual. The 80 percent passing standard for commercial knowledge tests is federal. The 50 question count is the common AAMVA general knowledge format and is flagged as unconfirmed for Maine.