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From Section 9 of the Louisiana Commercial Driver License Manual

Louisiana CDL Hazardous Materials Practice Test

Who takes it: every CDL class (A, B and C), for the H endorsement.

Hauling placarded hazardous materials. 30 questions, 24 right to pass (80%).

Study mode

Practice Hazardous Materials

  • 10questions a round
  • 2manual sections
Exam mode

Take the Hazardous Materials test

  • 30questions
  • 24correct to pass
  • –no test taken yet
Section 9 · p. 125–146 of the Louisiana Commercial Driver License Manual (Version July 2017), opens in a new tab

A Hazardous Materials question to try

You are placarded and see an open fire near the road ahead. What should you do?

Tap an answer to see if you’re right, and the page

Where it is in the Louisiana Commercial Driver License Manual

Your score on each part fills in as you study.

  • Manual section 9 · 2 topics
  • Hazardous materials: rules, papers, placards and loadingNot practiced yetp. 9-1 to 9-12
  • Hazardous materials: driving, emergencies and termsNot practiced yetp. 9-13 to 9-22

Louisiana answers about this test

CDL Hazmat Test guide29 rules, with the pages in each state's manual

Practice material, not the official test: check every answer in your state's current handbook. Disclaimer · How the rounds work · OMV

All Louisiana CDL tests