North Dakota Permit Test Study Guide (2026)

Cover every topic on the North Dakota DMV permit test, ranked by how often they show up on the real exam.

The North Dakota Noncommercial Driver License Manual is published by NDDOT. It covers license types, road signs and signals, driving skills, emergency handling, and drinking and driving laws. The manual is available in English and Spanish as a free PDF. Read each chapter, take notes, and use practice tests to check what you remember.

North Dakota Speed Limits

Speed limits are one of the most-tested topics on the ND permit exam, and the questions usually test North Dakota's statutory default limits -- what the speed is when no sign is posted. North Dakota doesn't set one statewide default for business or residential streets; those are set locally and posted. School zones (N.D.C.C. Section 39-09-02) are a statutory 20 mph during recess and while children are arriving or leaving, and the same 20 mph applies when approaching within 50 feet of an intersection with an obstructed view. Always obey the basic-speed law: never drive faster than is safe for current conditions.

Alcohol & BAC Limits

Expect at least one alcohol question on the North Dakota permit test. Memorize the three BAC thresholds: 0.08% is the legal limit for drivers age 21 and older, 0.04% is the limit for anyone driving with a commercial driver license (CDL), and North Dakota's zero-tolerance threshold for drivers under 21 is 0.02%. A violation is an infraction (not a crime) but brings a 91-day license suspension with no restricted-license eligibility during that period. A BAC of 0.08% or higher brings full adult DUI charges instead.

Right-of-Way Rules

Right-of-way is the single most-missed topic across every state's permit test. The rules are simple once you memorize them. At a 4-way stop, the first vehicle to fully stop goes first; if two arrive together, the driver on the right has the right of way. At an uncontrolled intersection, yield to any vehicle already in the intersection and to the driver on your right. At roundabouts, yield to traffic already circulating and enter only when there is a safe gap. Always yield to pedestrians in any crosswalk, marked or unmarked, and to emergency vehicles with lights and sirens — pull right and stop. When turning left across oncoming traffic, you must yield to oncoming vehicles. Yield does not give you the right of way; it requires you to give it up.

Following Distance & Safety

North Dakota's driver manual teaches the 3-second rule: pick a fixed point on the road, wait for the vehicle ahead of you to pass it, then count one-thousand-one, one-thousand-two, one-thousand-three; if you reach the point before finishing the count, you're following too closely. Increase your following distance further in poor conditions or heavy traffic.

Road Sign Colors & Shapes

Road signs on the ND permit test follow the federal Manual on Uniform Traffic Control Devices, so shapes and colors are consistent across the country. Memorize the shapes first: octagon always means stop, downward triangle means yield, diamond means warning, pentagon marks a school zone, round warns of a railroad crossing, and horizontal rectangle is a guide sign. Then learn the colors: red is stop or prohibition, yellow is general warning, orange is construction, green is directions and exits, blue is driver services, brown is recreation, and fluorescent yellow-green is for schools and pedestrians. Practice identifying signs by shape and color alone — see the full visual cheat sheet on our North Dakota road-signs page.

Key North Dakota Numbers to Memorize

If you only remember a handful of facts going into the test, make it these. Every one of them maps to questions that have appeared on the real ND exam.

Parking Rules

Parking questions on the North Dakota permit test cover two patterns everywhere. For parallel parking, your wheels should be no more than 12 inches from the curb. For hill parking, the kerb rule decides which way your front wheels point: facing downhill (with or without a curb), turn the wheels toward the curb; facing uphill with a curb, turn the wheels away from the curb so they rest against it; facing uphill with no curb, turn the wheels toward the edge of the road. Always set the parking brake and leave the car in park (or in low gear with a manual).

North Dakota's no-parking zones (N.D.C.C. Section 39-10-49) are noticeably tighter than most states: within 10 feet of a fire hydrant, within 10 feet of a crosswalk at an intersection (never on the crosswalk itself), within 15 feet on the approach to a flashing beacon, stop sign, or traffic-control signal, and within 15 feet of the nearest rail at a railroad crossing.

GDL Restrictions (ND)

North Dakota's instruction permit must be held until age 16 or for 6 months, whichever is longer, supervised by a licensed driver 18 or older with at least 3 years of experience -- a younger and less experienced escort than most states require. Drivers under 16 must log 50 hours of supervised driving, including 10 at night. The restricted license allows unsupervised driving only between 5 a.m. and 9 p.m., unless supervised or traveling for school, work, or religious purposes. Passenger restrictions: no more than one passenger under 18 outside your immediate family for the first 6 months. Expect 1-3 GDL questions on the ND exam.

DUI & Drug Laws

DUI questions go beyond the BAC limits in Section 2. Three concepts you must know: implied consent means refusing a chemical test triggers automatic license suspension on top of any DUI charge. Prescription and over-the-counter drugs can also impair driving — antihistamines, sleep aids, painkillers, and some cold medicines list "do not operate heavy machinery" warnings, and driving impaired by them is a DUI even if you have a valid prescription. Marijuana — even where state-legal — is treated like alcohol for driving: any detectable impairment can result in a DUI, and edibles can take 1–3 hours to peak. The only safe BAC and the only safe THC level for driving is zero. There is no quick way to sober up; only time will lower your BAC.

Now Test What You've Studied

Five questions pulled at random from our North Dakota question bank — a mix of road signs, traffic laws, and right-of-way. Answer to see the correct choice and a short explanation. For a full timed exam, take the free practice test.

North Dakota Study Guide FAQ