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  • 0  (10 mistakes allowed to pass)
Based on official New Hampshire exam questions

Free New Hampshire CDL Permit Practice Test: General Knowledge 2025

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

New Hampshire has a robust manufacturing industry because of its generally business-friendly economic policies and its proximity to Quebec and Massachusetts, specifically Montreal and the Port of Boston. Of course, truckers play major roles in transporting products manufactured in New Hampshire and transporting goods from the Port of Boston to the rest of New England.

Several major highways and secondary roads are important for commercial transportation. Interstate 93 is one of New Hampshire’s most heavily used commercial routes. It begins at Canton, Massachusetts, continues through Boston and then through Concord and Manchester in New Hampshire, and ends at Saint Johnsbury, Vermont. Unfortunately, this highway is notorious for traffic bottlenecks near Boston. Other major commercial routes include Interstate 95 and U.S. Routes 3, 4, and 202.

Want to drive these roads and earn money in the process as a licensed commercial driver? One of your most important early steps is to pass the official General Knowledge written test on commercial driving theory. This is a necessary step to becoming eligible for a Commercial Learner’s Permit (CLP), which will allow you to practice commercial driving under supervision. And once you’ve become proficient at commercial driving, you can take the official skills test for a Commercial Driver’s License (CDL).

To prepare to pass this knowledge test, you should read the official New Hampshire CDL Driver’s Guide (New Hampshire CDL Handbook 2025) if you haven’t already done so. This manual contains all the information on which you’ll be tested. However, we believe that you should take additional steps to ensure that you retain the information and answer test questions on it accurately.

This free New Hampshire CDL permit practice test, one of several we offer, is based on the official New Hampshire manual, just like the official knowledge test. It’s up to date as of November, 2025. There are 50 multiple-choice questions on such topics as cargo management, driving on downgrades, emergency preparedness, and vehicle components. Unlike the official knowledge test, each question on this practice test comes with an available hint to suggest the correct answer, and an explanation of the correct answer. What this practice test doesn’t have is a time limit. Take as much time as you need to learn as much as you can. Consider using the test like an open-book test. Have a copy of the CDL Driver’s Guide open as you take the test so you can look up the correct answers to questions that puzzle you. You’ll learn more that way than by random guessing.

Available in EN and ES
NH commercial driver's license
Real exam-style pitfalls you’ll practice:
Common Traps
Distractors
Trick Wording
Double Negatives

Authored and curated by Steven Litvintchouk, M.S.

Chief Educational Researcher (ACES member)
Methodology & Editorial Policy
Last verified for accuracy: November 2025 (reviewed weekly)

What to expect on the actual NH permit test

50

questions

40

correct answers to pass

80%

passing score

Real New Hampshire drivers who passed first try

Verified student reviews • Shared with permission

I was turned away from the NH DMV because I needed ELDT training.
I was turned away from the NH DMV for a CDL C with Hazmat Endorsement because I needed ELDT training. I was super annoyed that I had to do this. Upon starting the courses, I learned it was a bunch more studying of the CDL Manual. I only studied what I thought was applicable to CDL C on my own. This prepared me way more than expected and thanks to driving-tests.org I learned a LOT and passed my CDL C and Hazmat Exams first try! I sent my brother a link and he signed up on this site as well. Anyone looking to be fully prepared to take a CDL exam or endorsement exams, I Highly recommend this site.
S
Easily passed the CDL Class A knowledge test.
I easily passed the CDL Class A knowledge test! The training material was incredibly helpful and the practice test questions were nearly identical to the actual exam. There is no reason to look anywhere else for training for your CDL knowledge tests!
C
Highly Recommend.
Highly Recommend I was turned away from the NH DMV for a CDL C with Hazmat Endorsement because I needed ELDT training. I was super annoyed that I had to do this. Upon starting the courses, I learned it was a bunch more studying of the CDL Manual. I only studied what I thought was applicable to CDL C on my own. This prepared me way more than expected and thanks to driving-tests.org I learned a LOT and passed my CDL C and Hazmat Exams first try! I sent my brother a link and he signed up on this site as well. Anyone looking to be fully prepared to take a CDL exam or endorsement exams, I Highly recommend this site.
S
The process was very easy to get….
The process was very easy to get started. It was step by step all the way through. I passed hazmat and tanker first try within just 2 days of using the software.
TT
This program gave me all the tool….
This program gave me all the tool necessary to pass my hazmat and tankers endorsement tests. I was able to study and take the practice tests over and over right up to the morning of my tests and I passed on the very first try. I would highly recommend this program to anyone looking to obtain any kind of CMV license or endorsements. Thanks again to Driving-Tests
Q
Thanks!
Most of the questions here are on the actual test, however the real exam has trickier questions in which multiple answers shown would be correct. Instead of being able to select all of the above they are looking for 1 specific answer. This should be reflected for realism on some of the questions and tests presented here. Also I encountered a question about turns with turn lane 1 and 2 presented at an intersection, or turning from a 4 lane Hwy to a 2 lane divided hywy. I passed all of the tests i.e. general knowlege at 40 out of 50 (due to trickier questions), air brakes 100% and combination vehicles 100%. The air brakes exam and the combination vehicles exam was just as presented in the testing practice package. Passing the tests and obtaining my cdl learners permit in a short amount of time should show the true power of this method of learning.
JR
Really great explanation!
Great service! I bought 7 days for ELDT CDL A theory, just for learning and certification of ELDT. There is a video course with good pictures and voice in same time. And you can download the PDF for own it. After theory you must have finished testing marathon about 700 questions with 100% right. This marathon organized so cool. You don't need remember any wrong answers because they are saving for answering again later. After marathon you mast do exam. I did with 92% right. Awesome. But I did mistake about my schedule for study and I had to pay again for 7 days to save my progress and finish studying. You have to be accurate with it and will plan your study smarter than me. There is about 12 hrs of video and after that marathon with 700 questions. It may be necessary 5-7 full days of study. Or you can pay in advance for 30 days study. It's cost no to much. After exams they automatically send you certificate and data to TPR (DMV also) and you can check immediately. Thanks for a great service! I will recommend you!
DS
The Driving-Test.org training is a very….
The Driving-Test.org training is a very well designed training program. They have multiple test, simulators and challenge sections to every general level and endorsements you wish to attain in driving from class C to advanced CDL drivers. The program will show your passing chance % as you begin and it will rise as you advance thru each test. These are Real numbers you can trust when you go test. I passed Every test I took with few if any mistakes. Solid program I would recommend to anyone at any level of driving.-Ian Hanson(CDL driver)
IH
Passed with 3 days of studying.
Needed to get my cdl for a job I wanted and had to take it within 5 days. I found this site with 3 days left and tried it out. I know nothing about trucking. Busted my butt and tested as much as I could. I ended up passing with ease. I flew through the dmv tests. Everything on the test was on this site. Definitely when you compare it to driving schools charging -7500.
E
CDL success story.
This site helped prepare me for the CDL exams. I passed the all the first time and obtained my class A cdl with Tanker endorsement. Some of the questions on DMV Jeanie r worded exactly as they r on the real test.
AM
I have a learning disability.
I have a learning disability in which I have a hard time comprehending what I'm reading. I read through my CDL handbook soo many times but failed my test twice, when I felt confident that I would pass. Then I found your program. Being able to listen to someone reading the questions and explaining why I got answers wrong I was able to eventually understand what the question was asking. I completed the program at 95% probability of passing and took my test. I am proud to say, with the help of this program, I was able to finally pass on my first try since I've had access to this program. Thank you so much!
BH
Hazmat & Tanker Endorsements.
Studied the material for 2 days and passed both my Hazmat and Tanker the first time.
BE
You begin to understand the manual.
I haven’t taken the exam yet so I’ll will update this review next week. this site has helped me to apply the DMV manual materials I’ve read to a practical test taking format. As they say “practice makes perfect”. I love that the site attempts to explain why your answer is wrong, just helps make the CDL rules and regulations make more sense.
N
Product endorsement.
I have not yet taken the CDL test, however after going through the training modules, I am well prepared for the actual test. It goes above and beyond what the actual test will be. I recommend this product to anyone preparing for a CDL.
R

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