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MD CDL HazMat Practice Test 2 2025

  • Perfect for first-time and renewal CDL/CLP applicants, and those adding endorsements
  • Based on 2025 MD commercial driver's license manual
  • Triple-checked for accuracy
  • Updated for September 2025

Our second free Maryland MVA Hazardous Materials (HazMat) endorsement practice test can help you advance your driving career. The numerous rules and regulations you must know to transport hazardous materials from Hanover, Gaithersburg, and other manufacturing centers may seem daunting. However, the benefits of adding a HazMat endorsement to your Maryland commercial driver’s license (CDL) provide the motivation to learn them. Using the practice test, you will receive expertly designed training that makes you most troublesome topics easier to master. Whether you’re planning to haul gasoline, propane, or any other material considered hazardous, the practice test will teach you the proper way to safely handle them. You’ll experience unimaginable success with its innovative design.

Keeping your learning obstacles in mind, our Maryland MVA CDL HazMat endorsement practice test focuses on helping you learn the information crucial to your success.

Besides completing an entry-level driver training course, undergoing a Transportation Security Administration (TSA) background check, and meeting the medical requirements, you must pass an official knowledge test. You will be required to correctly answer at least 80% of the 30 questions on the official knowledge test to pass. There is no need to worry over achieving this score because the practice test contains 30 questions to enhance your skills. Similar to those on the official knowledge test, the practice test uses questions to identify the information you still must learn.

This Maryland MVA CDL HazMat endorsement practice test doesn’t leave you stuck and confused after providing a wrong answer. Instead, the practice test will provide feedback containing a detailed explanation of the correct answer to expand your knowledge and help you apply it to various driving scenarios. This approach accelerates your learning process and increases your chances of passing the official knowledge test on your first attempt. Traditional study guides do not possess this ability because they limit your learning to memorizing the answer to a set of questions. The practice test is based on the most recent Maryland MVA CDL manual (Maryland CDL Handbook 2025) and is up to date as of September 2025. Using this resource, you can be confident that the instruction you receive is accurate and current. There is no better basis for your success.

Additional practice tests are available for you to expand your driving skills. Our series of practice tests covers a wide variety of topics, including tanker vehicles and road signs. You’ll be amazed by how much you can learn!

Poe is cheering for the Ravens to make the Super Bowl, and you can find the support you need to develop top-notch driving skills with the practice tests at https://driving-tests.org/maryland/.

MD commercial driver's license
  • Perfect for first-time and renewal CDL/CLP applicants, and those adding endorsements
  • Triple-checked for accuracy

About this test

5 out of 5 • 1 votes
4 min to complete
Available in EN and ES
Verified by Steven Litvintchouk, M.S., Chief Educational Researcher, Member of ACES. See our detailed commitment to accuracy and quality in our practice tests.
Ensuring the accuracy and quality of our program is paramount. Learn more about our rigorous standards in our Commitment to Accuracy article.

What to expect on the actual MD MVA exam

30

questions

24

correct answers to pass

80%

passing score

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