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Practice quizzes / Texas CDL Tanker Endorsement Test Practice Questions - Texas CDL Tanker Vehicles Endorsement Test Exam / Question 185692
Practice question

Which federal source supports the 80 percent CDL knowledge-test passing standard?

  1. 49 CFR 383.119 only
  2. 49 CFR 383.135
  3. Texas Penal Code only
  4. FMCSA fuel-tax guidance only

Answer: B — 49 CFR 383.135

The correct answer is shown above. Try the full quiz for additional practice.

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