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Louisiana CDL HazMat Practice Test 5 2025

Perfect for first-time and renewal CDL/CLP applicants, and those adding endorsements.

The HazMat (Hazardous Materials) endorsement is required by the states for drivers of commercial vehicles. The purpose of the HazMat endorsement is to ensure that drivers are aware of the hazards associated with the transportation of hazardous materials. With this HazMat practice test, you will get plenty of practice questions that are similar to the official Louisiana CDL exams. These questions are designed to give you an idea of what to expect when you take the real test. You will get instant feedback after each question you answer, and you will get to see why your answer is correct or incorrect. There is a review section where you can go back and review all the questions you got wrong. This practice test will help you prepare for your HazMat endorsement test. It will help you learn the same information that is on the official CDL test. Good luck!

Real exam-style pitfalls you’ll practice:
Common Traps
Distractors
Trick Wording
Double Negatives
Louisiana CDL HazMat Practice Test 5 2025
Commercial Driver's License
Based on official LA exam questions
Steven Litvintchouk, M.S., Chief Educational Researcher at Driving-Tests.org

Authored and fact-checked by Steven Litvintchouk, M.S.

Chief Educational Researcher, Driving‑Tests.org (ACES member)
Last verified for accuracy on
Methodology & Editorial Policy

10 min to complete
Available in EN and ES

What to expect on the actual LA permit test

30

questions

24

correct answers to pass

80%

passing score

Real Louisiana drivers who passed first try

Verified student reviews • Shared with permission

I am about to renew my license.
I have to do a Hazmat written and pass in order to keep my Hazmat endorsement. I have been studying for 3 days now and I took the Hazmat marathon and did not miss a single one I am ready for the test. It's an excellent program driving-tests.org has I really recommend it; I am pretty sure anyone can ace the test.
NR
Skeptic turned Believer!
I failed the General Knowledge test the first time I took it using another companies study guide. Then I found driving-tests.org and I passed the General Knowledge, Air breaks, Combination, Tank, Doubles and Triples, and Hazmat all on the first try, inside one month!
BS
It works! I was able to pass it on my first attempt.
99% of the questions on the test were in the study material so I was able to pass it quickly and easily. After completing the course, I concentrated on the Exam Simulator. I did it multiple times till I was at least averaging 98% each try. I would definitely recommend this course to anyone that needs there Hazmat endorsement.
DAN
Great website.
It's now required to take an ELDT course before a hazmat endorsement written test. So I found this website on Google. It gave me the course and practice test to prepare me for my hazmat exam date. I studied for 3 days (wed-Friday) took the test on Friday and passed. It's not easy but it's possible with this website. Thank you guys for making it easy and simple to study. Now it's time to make more money!
I

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