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Mississippi CDL General Knowledge Test 10 2025

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

Updated for December 2025, this Mississippi General Knowledge practice test contains another 50 questions based on the official CDL (Commercial Driver’s License) manual. You can use this test to prepare for the General Knowledge portion of the MS CDL exam. These questions are multiple-choice, with three possible answers for each question. Only one of those answers is correct. If you’re not sure about the correct answer, you can use the hint provided for each question. Each hint points you to the correct answer without giving away the correct answer itself. This should allow you to make an informed decision about the correct answer, even if you don’t actually know it. There is no time limit for completing this practice test. Every time you answer a question, you’ll get immediate feedback with a detailed explanation, so you won’t need to wait until the end of the test to know the correct answers.

Real exam-style pitfalls you’ll practice:
Common Traps
Distractors
Trick Wording
Double Negatives
Mississippi CDL General Knowledge Test 10 2025
Commercial Driver's License
Based on official MS exam questions
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

10 min to complete
Available in EN and ES

What to expect on the actual MS permit test

50

questions

40

correct answers to pass

80%

passing score

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

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