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Free Missouri CDL HazMat Practice Test (MO)

  • Perfect for first-time and renewal CDL/CLP applicants, and those adding endorsements
  • Based on 2024 MO commercial driver's license manual
  • Updated for April 2024
Verified by Steven Litvintchouk, M.S., Chief Educational Researcher, Member of ACES. See our detailed commitment to accuracy and quality in our practice tests.

About this test

7 min to complete
Available in EN and ES

Today, you will be able to prepare for your Hazardous Materials (HazMat) endorsement exam by taking a practice test prepared by our expert writers, based closely on information and knowledge-testing sections from the Missouri Commercial Driver License Manual. Receiving your HazMat endorsement will broaden your career opportunities, so practice as often as necessary until you are comfortable with the subject material and achieve a score a passing score consistently (ideally, 80% or above). Reading each question’s explanation is also recommended, as they contain information that may help you answer future questions on your real exam. Good luck today on this practice test, with your study regimen, and on what will soon be a successful new HazMat endorsement!

Enhance your HazMat endorsement preparation with our straightforward HazMat practice test collection, and consult our HazMat endorsement guide for essential tips and information.

What to expect on the actual MO CDL exam

30

questions

24

correct answers to pass

80

passing score

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