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ND CDL Hazardous Materials (HazMat) Marathon

12 min

Ready for something really challenging? This North Dakota CDL Hazardous Materials (HazMat) Marathon is a monster of a study tool that contains a mixture of all 192 questions that we have available for this ND endorsement. If you select a wrong answer, we’ll remember that question and will display it to you again at the end of the exam until you’ve answered that question correctly. In other words, the Marathon will cycle through your missed questions until you answer each one correctly. You must make a 100% to pass. We suggest you attempt this one after you have practiced the state’s “regular” tests, but before the “Exam”. Delivers some serious studying power! Do your best to complete this mega test!

ND commercial driver's license
Based on the official ND CDL HandbookHandbook‑based (2025) + exam‑taker feedback
This test is a Premium member exclusive. You'll get

All 650 exam-like questions specific to North Dakota

Interactive learning with AI personal tutor

Unique 360° Virtual Road Simulations

Get your money back if you don’t pass

Accuracy & authorship

Steven Litvintchouk, M.S., Chief Educational Researcher at Driving-Tests.org

Reviewed for legal and handbook accuracy:

Steven Litvintchouk

M.S., Chief Educational Researcher (ACES member)

Last verified for accuracy on

Andrei Zakhareuski, Co-founder & CEO at Driving-Tests.org

Test design and learning experience oversight:

Andrei Zakhareuski

Co-founder & CEO, Driving-Tests.org

Questions are created and maintained by the Driving-Tests.org content team following our multi-layer editorial process and updated whenever the North Dakota DOT changes its handbook or website information.

Official sources we check: North Dakota CDL Handbook (2025 edition), North Dakota DOT website

How to use this practice test

  1. Start here. One of 4 free North Dakota tests. ~12 min. Read explanations as you go.
  2. Cover more ground. All tests have different questions - no repeats.
  3. Finish strong. Try the Exam Simulator for a full-length run.

Why this works

  • Exam-like questions from the current handbook + real test-taker patterns. Explanations cite the manual.
  • AI Assistant explains tricky items in plain language.
  • Performance Insights show your weak topics and what to study next.
  • Challenge Bank™ saves your mistakes for targeted practice.

Actual DOT permit test: What to expect?

The North Dakota permit test has 30 questions. You must get 24 correct (80%) to pass.
  • Where: Any North Dakota DOT office (find locations)
  • Bring: ID + SSN + residency proof + permit/license fee (see checklist)
  • If you fail: Retake the next day.
  • Commonly missed: railroad crossing procedures, roundabouts and lane usage, and emergency vehicle right-of-way.
  • Ready to schedule? Book your ND DOT appointment

Real North Dakota drivers who passed first try

Verified student reviews • Shared with permission

Had about 97% of questions. Very good to use.
I started this the day before my endorsement exams, (hazmat,dbl/T,Tanker) to get more insight on the tests. This site had tons more stuff than the other site I used. I studied for hours and it was really nice with the challenge banks and marathons. I felt really prepared. Next day went in and banged out all 3 exams in under 10 minutes thanks to this website.
MJP
This program was spot on accurate.
I passed my Hazmat endorsement test with 100% (30 for 30). The video and practice test really prepare you for the test at DMV. I would recommend this program to anyone.
DM
This is an excellent course.
This is an excellent course that guides you through everything you need to know to successfully pass the hazmat endorsement test! I passed the very first time with no issues. The questions on the DMV endorsement test were the exact same questions on this courses practice tests!
ST
I chose driving-tests.org as my hazmat course.
I chose driving-tests.org as my hazmat EDL course on the recommendation of a friend. I was immediately impressed with how the course was laid out, and easy to navigate. I just returned from the DMV, passed the exam for my hazmat endorsement on my first attempt, and missed only one question out of thirty.
JAR

We know what it takes to pass. And we’ve got the proof.

Driver’s Ed is - nobody wants to set foot inside the DOT. That’s why millions of learners trust us for simple, visual, effective prep.

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We are an officially recognized FMCSA Entry-Level Driver Training provider and a proud partner to over 2,500 libraries. We work with safety organizations like GHSA and the National Safety Council to help create safer roads for everyone.

A smarter way to study

Challenge Bank™

Our trademarked system automatically saves questions you miss, creating personalized tests that target your weak spots until you’ve mastered the material.

AI-powered feedback

Get smarter as you study. Our new AI-powered feedback provides detailed, question-level insights to help you understand the why behind each answer.

Interactive handbook

Go beyond the boring black-and-white manual. Our interactive handbook lets you read, listen with an MP3 audio version, or even chat with it to find the information you need, faster.