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NH CDL Hazardous Materials (HazMat) Practice Test 2025

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

Your livelihood depends on you passing your NH Hazardous Materials test. You studied, but you don’t feel as if you’re ready. You could just walk into the DMV and wish for the best, but that is a mistake. Instead of rolling the dice, take an New Hampshire Hazardous Materials practice test. The practice test will get you prepared for the real thing. Then, you’ll be sharp and ready to go on the big day.

Your Practice Test – What to Know

A CDL Hazardous Materials practice test closely resembles the real test you’ll take at the DMV. The test’s 30 questions are taken from the 2025 New Hampshire CDL manual, just like the questions on the authorized exam. This way, you will see the same types of questions on the practice test and the authorized test. They might be worded differently, but the meaning will still be the same. That makes the practice test the perfect way to prepare for taking your CDL Hazardous Materials test.

Since this is a practice test, use it as a way to prepare yourself for the big test. Take out your pencil and paper and make a note of your weak areas. If something is giving you problems, you can go back and study it. Then, take the practice test again and again until you breeze through it.

Then, you’ll be ready for test day.

Tackling the Test

Test day might feel stressful, but keep in mind, you have prepared for it. You are ready to take on whatever comes your way. Just remember what you learned on the practice test, and you will be ready.

Get those remaining nerves out of your system by taking the practice test once more. After all, practice really does make perfect, and that will burn the answers into your head. Then, you will go in like a force to be reckoned with when you take your test.

Best of luck on your HazMat test. As long as you take your practice test and follow these tips, you shouldn’t have any problem whatsoever with your test.

Real exam-style pitfalls you’ll practice:
Common Traps
Distractors
Trick Wording
Double Negatives
Commercial Driver's License
Based on official NH exam questions
This test is a Premium member exclusive. You'll get

All 650 exam-like questions specific to New Hampshire

Interactive learning with AI personal tutor

Unique 360° Virtual Road Simulations

Get your money back if you don’t pass

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

5 min to complete
Available in EN and ES

What to expect on the actual NH permit test

30

questions

24

correct answers to pass

80%

passing score

Real New Hampshire drivers who passed first try

Verified student reviews • Shared with permission

Highly RECOMMEND!
I needed to get my Hazmat endorsement right away so I went to this website and was glad I fid! Course was very informational, well laid out and very user friendly. I chose the 7 day course, but I was able to finish it in just one day and got the required certificate immediately! Thanks for saving the day!
AM
The best training program I ever had….
The best training program I ever had for hazmat. I learned so much with those 169 questions it’s was amazing. You are the reason I got my hazmat endorsement thank you.
CLR
The Best.
Hands down one of the best Hazmat test prep courses! They made the course so easy and reliable! I passed my final at the DMV in less than 10 minutes and I scored a perfect score!
JWJ

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