MS CDL General Knowledge Exam Simulator 2025

Perfect for first-time and renewal CDL/CLP applicants, and those adding endorsements
Based on 2025 MS commercial driver's license manual
Triple-checked for accuracy
Updated for March 2025

The gateway to your Mississippi Commercial Driver’s License is a 50 question, multiple-choice exam called the General Knowledge test. The test has to be taken in one hour and you must have at least an 80% (that’s 40 correct) to pass. If you do not pass, you cannot retake the test until the next day. That means another weekday where you have the time to wait at the DPS. In order to avoid that situation, make sure that you are completely ready to go. The questions are more than common sense and require that you study the official Mississippi Commercial Driver’s License Manual. In addition, we recommend taking our CDL General Knowledge practice tests. Until you see how the questions are arranged on a test you won’t be ready to really experience the exam. Our tests include useful hints as well as question tracking to see which questions you are having trouble navigating. When you are confident you are ready to go, you’ll see success on the test. However, you also don’t want to be sent home because you didn’t bring required paperwork. In order to even see the test you need to have a Medical Examiner’s Certificate to prove that you are physically qualified to drive a commercial vehicle. You’ll need to visit a licensed medical examiner listed on the Federal Motor Carrier Safety Administration (FMCSA) National Registry to obtain one. Then they also expect you to have a valid driver’s license and proof of permanent residency or citizenship. Once you have all that together and are confident in your test answers, you will be ready to get your CDL on your first visit to the Mississippi DPS. Start studying our General Knowledge practice exam today!

5 min to complete

Available in EN and ES

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What to expect on the actual MS DMV exam

questions

correct answers to pass

80%

passing score

Helpful links

MS DMV website

Official Mississippi CDL manual (2025)

More MS DMV Written Exam Resources

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Our commitment to accuracy and quality in our practice tests

Explore our rigorous, multi-tiered verification process that ensures each question mirrors the official manual for unparalleled accuracy.

Written by Andrei Zakhareuski Updated over a week ago

At Driving-Tests.org, we understand the importance of reliable and accurate practice tests to help you prepare for your DMV exam. That's why we've developed a meticulous process to create and continually update our practice questions, ensuring they reflect the most current driving laws and regulations.

Here's an inside look at how we maintain the highest quality in our practice tests.

Content Creation and Verification Process

Alignment with Official Manuals:
Every question we develop is based on the most recent version of each state's official driving manual. Our team regularly monitors each state DMV's website for the latest updates to ensure our practice tests are always aligned with the most current information.
Community Feedback Integration:
We leverage feedback from our vast community of users to understand which topics are most frequently tested. This helps us focus on the areas that are most relevant and beneficial for your preparation.
Expert Content Creation:
Our in-house editor, Steven, who has extensive experience in driver education, crafts each question with precision. He conducts a thorough review of each question against the official manuals to ensure accuracy.
Rigorous Review Process:
Once Steven has finalized a set of questions, our team conducts a joint review session. This second level of scrutiny involves content accuracy, proofreading, and fact-checking to eliminate any errors.
User Feedback Mechanism:
After a question goes live on our site, we keep the lines of communication open. Each question features a feedback button, inviting users to report any issues or errors. This continuous feedback loop allows us to address and rectify any concerns promptly.
Responsive Updates:
In line with our commitment to accuracy, we quickly update our practice questions to reflect any changes in the DMV manuals. Additionally, we update the free electronic copy of the state's driver's license manuals on our site, typically within a few days after the DMV publishes them.

Our thorough quality control process ensures that you have access to practice tests that are as accurate and up-to-date as possible. We believe in the power of well-prepared drivers and are dedicated to providing you with the best study tools to help you succeed on your DMV exam.

MS CDL General Knowledge Exam Simulator

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