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Practice quizzes / Michigan CDL Doubles Triples Practice Questions - Michigan CDL Doubles and Triples Endorsement Test Exam / Question 127196
Practice question

Which federal rule sets the CDL knowledge-test passing standard at at least 80 percent?

  1. 49 CFR 383.135
  2. 49 CFR 393.11
  3. 49 CFR 392.22
  4. 49 CFR 383.5

Answer: A — 49 CFR 383.135

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