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Mississippi CDL Class B Practice Test 2025

Average pass rate for CDL tests in Mississippi: 59%.
Average pass rate for this test: 50%.
Hard
9 min
Score distribution:
90-100=>0%
80-89=>0%
70-79=>33%
60-69=>0%
<60%=>67%
Avg. first-try score: 70%

Did you know that the Federal Motor Carrier Safety Administration (FMCSA) requires all aspiring commercial drivers to complete Entry-Level Driver Training (ELDT)? You must get this training from a provider listed in FMCSA’s Training Provider Registry (TPR). This training became mandatory in 2022 to improve road safety and reduce crashes, ensuring every new commercial driver has been adequately prepared. In the theory portion, students learn safe driving practices, pre-trip inspections, driving at night, and handling extreme weather. The behind-the-wheel portion of the training is conducted under the guidance of a qualified instructor. On the training range, you will practice basic control maneuvers such as parallel parking and offset backing.

Mississippi CDL Class B Practice Test 2025
Commercial Driver's License
Based on the official MS CDL HandbookHandbook‑based (2025) + exam‑taker feedback
11 MS students practicing now
• 54 completed today
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

Real Mississippi drivers who passed first try

Verified student reviews • Shared with permission

Was very helpful I passed all my test first try.
It was very helpful I passed all my test first try. So thanks so much for helping me out. I recommend everyone use this if they want a CDL.
A
App helped me so much after reading the MS CDL Book.
This site helped me so much after reading the MS CDL Book. The questions on this site resemble the exact questions on the test. Another thing about this site, it explains when you get a question wrong and also gives you hints when needed.
L
Was studying for my CDL from the MS manual.
I was studying for my CDL from the MS manual. I was so worried I would not pass I then went on line and was taking practice tests. I was afraid I wasn’t getting a wide variety of questions so I decided to purchase the study guide from Driving-Test.Org. So glad I did. It was a life saver. So many more questions and if you got them wrong they would save them so you could review them again. I took my test at the DMV this morning and passed with ease. Did not miss any for the air brakes or the passenger bus. Missed two in general knowledge and one in school bus. There were 115 questions I missed 3. I would highly recommend Drivers-test.org.
A
3 days to get permit.
After accepting a new job offer, I had 3 days to get my Class A CDL permit. I studied non-stop and had to spend about 4 hours per day understanding each test. After I could pass the practice test consistently, I went in to the DMV for the tests. Passed no problem. A few questions at the DMV I had never seen before, but even with that I passed well over 90%. I could not have done it in that amount if time by simply reading a 200-page CDL booklet that they gave me. It was well worth a monthly subscription. Thanks for everything.
CVG
Fantastic resource.
I did not have enough time before my CDL Class B Permit exam for General Knowledge, Air Brakes plus P and S endorsements so took a few of each practice exams. System said, b/c I really didn't get many practice tests in, that my probability was low for passing the real exam [really only b/c I didn't take enough of the practice tests].. well, I believe this product made all the difference b/c I Passed ALL 4 parts of my CDL Permit exams First TRY!
BS
I studied the material and took the Hazmat, doubles and triples, and tanker endorsement.
I studied the material and took the practice exams several times before sitting for the exam yesterday. I finished all three exams with no errors in 20 minutes and and received my CDL hazmat, doubles and triples, and tanker endorsements without any issues. Thank you for this preparation program, it really works! I would recommend this to everyone.
RS

About the Mississippi CDL

To become a commercial driver in Mississippi and obtain a Commercial Driver’s License (CDL), you must complete the licensing process. The Department of Public Safety (DMV) publishes the official Mississippi Commercial Driver’s License Manual (Mississippi CDL Handbook 2025), a resource that should not be missing from your toolkit. This manual will teach you the basic aspects of commercial driving theory. However, to pass the official general knowledge exam on your first attempt, you must adopt a smarter approach and use efficient tools throughout your learning phase.

Our Mississippi CDL Class B Practice Test closely reflects the content and format of the official general knowledge exam. You get unlimited attempts to train as often as you wish. We make this practice test available 24/7, so you can access it anytime, anywhere. All you need is a compatible device and a stable internet connection. Prevent eye strain by lowering the brightness of your screen and increasing the font size. Use the slider from the test settings menu to make the text bigger until it becomes easier to read.

You must fully master commercial driving theory before you can start a career in this field. Use the official commercial driver’s license manual alongside our Mississippi CDL Class B Practice Test to boost your learning potential and study efficiently.

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

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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.