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Mississippi CDL Practice Test

Free practice questions for the Mississippi commercial driver license written exams — general knowledge, air brakes, combination vehicles, and every endorsement.

The Mississippi Department of Public Safety's Driver Service Bureau administers driver licensing and permit testing across the state. Mississippi's permit test is computerized at all local DPS locations and covers essential traffic laws, road signs, and safe driving practices specific to Mississippi. The state allows applicants as young as 14 years old to apply for a learner's permit if enrolled in driver's education, or 15 years old without the course requirement. Mississippi offers a relatively affordable permit with a $7 fee that covers both the knowledge test and permit issuance. The testing program includes strict enforcement policies to maintain safety standards, with a 6-month ban following three consecutive failures within a specified period. Mississippi's DPS operates convenient office hours (Monday-Friday, 8:00 AM to 5:00 PM) and allows online appointment scheduling.

About this section of the Mississippi test

Mississippi's Commercial Driver License testing is administered by the DPS Driver Service Bureau. Applicants must pass knowledge tests with a minimum 80% score for the general knowledge exam and any required endorsement exams. CDL classes include Class A (combinations with GVWR over 26,001 and towed vehicle GVWR over 10,000), Class B (single vehicles with GVWR over 26,001), and Class C (passenger or hazmat vehicles). Available endorsements include Hazardous Materials (H), Tank Vehicles (N), Passenger (P), School Bus (S), and Doubles/Triples (T). Skills testing includes pre-trip inspection, basic vehicle control, and on-road driving tests. You must be at least 18 for intrastate driving, or 21 with hazardous materials or passenger endorsements.

Start practicing

Open the Mississippi practice test — pick car, motorcycle, or CDL, then drill quick quizzes or full simulated exams.

Read the source manual

Browse the official Mississippi driver manual — every practice question deep-links to the page that explains the rule.

Frequently asked questions

How many questions are on the Mississippi permit test?
The Mississippi written knowledge test contains 30 multiple-choice questions covering traffic laws, road signs, and safe driving practices.
What's the passing score for the Mississippi written test?
You must answer at least 24 questions correctly out of 30 to pass, which equals an 80% passing score.
How much does the Mississippi written knowledge test cost?
The permit fee in Mississippi is $7, which covers both the knowledge test and the learner's permit issuance.
How old do I have to be to take the Mississippi permit test?
You must be at least 14 years old if enrolled in a driver's education course, or 15 years old if not enrolled in driver's education.
Can I take the Mississippi DMV test in Spanish or other languages?
Information about language availability for the Mississippi written test is limited. Contact the Mississippi DPS Driver Service Bureau directly at 601-487-7028 to confirm which languages are available at your location.
How many times can I retake the Mississippi written test?
You can retake the test the next business day after failing. However, after three consecutive failures, you must wait 30 days before testing again, and the $7 permit fee may need to be paid again.
Is the Mississippi permit test online or in person?
The test is administered in person on a computer at your local DPS Driver Service Bureau location. You can schedule an appointment online at dps.ms.gov/appointment.
What documents do I need to bring to the Mississippi DMV?
Bring proof of identity (birth certificate or passport), your official Social Security card, and two proofs of residency (utility bill, lease agreement, etc.). If you're 16 or younger, also bring a signed consent form from a parent or legal guardian.

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