Test 4 of 10 · 20 questions · Free 2026
ND Permit Practice Test 4
Jump to the test ↓A fixed 20 question set from the North Dakota bank with answers and plain English explanations.
Fixed test, 20 questions · Verified against the Driver's Handbook · Free
Test 4 has 20 questions. Every question explains itself the moment you answer.Fixed test: retakes serve these exact questions, handy for studying test by test.
All 20 questions in test 4
Every question below comes from the North Dakota question bank on this page. Open a question to see the correct answer and the explanation. Nothing here is hidden behind a signup.
1. What do North Dakota speed limit signs show when driving conditions are ideal?
- The maximum permitted speed
- The minimum speed required
- A recommended speed that has no legal effect
- The speed reserved for emergency vehicles
Show answer
The maximum permitted speed. A posted speed limit is a ceiling for travel when conditions are ideal. It is not permission to drive that fast through rain, glare, congestion, or a limited sight distance. The minimum speed choice reverses the meaning of the sign, while the recommendation choice understates its legal force. A useful cue is to treat the number as the upper boundary, then reduce speed whenever the roadway or weather calls for more control.
2. If this WRONG WAY sign faces you, what situation is it warning about?
- You are entering a gravel road
- You are traveling against the permitted direction on a street, freeway, or ramp
- You are approaching a school crossing
- You are leaving a divided highway legally
Show answer
You are traveling against the permitted direction on a street, freeway, or ramp. The Wrong Way sign tells the driver that the vehicle is traveling in the wrong direction on a street, freeway, or ramp. The gravel-road choice describes a surface, not travel direction. A school crossing has a separate warning sign, and leaving a divided highway does not make opposing travel lawful. This message deserves immediate attention: slow, avoid further movement into traffic, and find a safe opportunity to get out of the opposing path. Never continue simply because the roadway looks clear.
3. You approach this octagonal sign with no stop line or crosswalk. Where should you stop?
- As near as possible before the intersection where traffic can be seen safely
- After entering the intersection
- Only at the nearest driveway
- At the next marked crosswalk
Show answer
As near as possible before the intersection where traffic can be seen safely. A stop sign requires a complete stop before the stop line or crosswalk area. When neither marking exists, the driver should stop as near as possible before the intersection while retaining a safe view of approaching traffic from every direction. Stopping after entering the intersection defeats the protective purpose of the sign. A driveway is not the controlling reference point, and waiting for a later crosswalk places the vehicle beyond the required stopping location. The practical cue is complete stop first, then scan before proceeding.
4. During which dates may studded snow tires be used legally in North Dakota?
- September 1 through May 1
- November 1 through March 31
- October 15 through April 15
- December 1 through February 28
Show answer
October 15 through April 15. North Dakota permits studded snow tires from October 15 through April 15. The other date ranges shift the start or end of the authorized season and therefore do not reproduce the rule. This is a calendar question, so retain both boundary dates instead of reducing the answer to a vague winter period. The quick cue is mid October through mid April, with the fifteenth marking each side of the allowed window.
5. What does North Dakota require on a trailer towed faster than 25 mph?
- Safety chains or brakes capable of holding the trailer if the coupling breaks
- A red flag on the hitch
- Nothing beyond a hitch
- A second driver
Show answer
Safety chains or brakes capable of holding the trailer if the coupling breaks. When traveling faster than 25 miles per hour, you need safety chains or brakes capable of holding the trailer if the coupling breaks. The trailer also needs turn signals, stop lights, two red reflectors and two red taillights mounted on the rear. Check the hitch, chains and lights before every trip, since a loose trailer at highway speed is a runaway.
6. How must you treat a flashing red traffic signal?
- Like a green light and proceed without checking
- Like a flashing yellow signal and proceed without stopping if clear
- Like a steady red signal until the light changes
- Like a stop sign, then proceed when the intersection is clear
Show answer
Like a stop sign, then proceed when the intersection is clear. A flashing red signal has the same meaning as a stop sign. Stop first, then proceed only when the intersection is clear of pedestrians and vehicles. Treating it as yellow removes the required stop, and treating it as green ignores the traffic control entirely. The signal does not require a permanent shutdown of the intersection. Use the same routine as at a stop sign: stop at the marked line or crosswalk when present, look in every direction, and enter only after yielding as needed.
7. What must drivers approaching from both directions do when a school bus is stopped with its red lights flashing?
- Pass slowly after checking the opposite lane
- Stop because children are being loaded or unloaded
- Continue if no child is visible
- Stop only when traveling behind the bus
Show answer
Stop because children are being loaded or unloaded. When a school bus is stopped and flashing its red lights, drivers approaching from both directions must stop because children are being loaded or unloaded. The rule applies to traffic coming toward the bus as well as traffic behind it. Passing slowly is still passing, and the absence of a visible child does not cancel the stop requirement. A driver should wait until the bus begins moving, the bus driver signals permission to pass, or the red lights stop flashing before proceeding.
8. Which sign category gives mandatory instructions to drivers?
- Recreational area signs
- Guide signs
- Regulatory signs
- Milepost signs
Show answer
Regulatory signs. Regulatory signs are the category that controls traffic and gives mandatory instructions. Guide signs provide directions, distances, services, or points of interest, while recreational signs identify recreation information and mileposts report route distance. Those other categories help drivers navigate but do not answer the question about required behavior. A practical reading habit is to distinguish a command or prohibition from information about where you are going, then follow the command before proceeding.
9. How should you respond to a flashing yellow signal at an intersection?
- Stop and wait for a green arrow
- Proceed with caution
- Reverse away from the intersection
- Speed up before cross traffic arrives
Show answer
Proceed with caution. A flashing yellow signal permits movement, but it requires caution while you enter and cross the intersection. Scan for vehicles, pedestrians, and changing conditions, then proceed only when the path is safe. A complete stop is associated with a flashing red indication, not this signal. Reversing is unpredictable, and increasing speed reduces the time available to respond to cross traffic. The best habit is to lift off the accelerator, look in every relevant direction, and continue at a controlled speed.
10. What is the safest response when another driver follows too closely and behaves aggressively?
- Brake suddenly to punish the tailgating driver
- Increase space ahead and let the aggressive driver pass when possible
- Race ahead so the other driver cannot keep up
- Block the passing lane until the other driver stops
Show answer
Increase space ahead and let the aggressive driver pass when possible. When another driver tailgates or acts aggressively, preserve your own safety margin. Increase the distance from the vehicle ahead so you have more room to brake gradually, and allow the hostile driver to pass when that can be done safely. Sudden braking can trigger a rear-end crash, racing raises the danger, and blocking the lane turns the encounter into a contest. Keep your attention on the roadway, avoid gestures or eye contact, and create separation rather than trying to teach the other driver a lesson.
11. How long may a new North Dakota resident drive on another state's license before getting a North Dakota license?
- One year
- 10 days
- Indefinitely, as long as the license is valid
- 60 days for Class D or M, but only 30 days for Class A, B or C operators
Show answer
60 days for Class D or M, but only 30 days for Class A, B or C operators. You may operate a Class D or M vehicle with an operator's license from another state for a period of 60 days after you become a resident of North Dakota, and then you must take the necessary tests for a North Dakota license. Commercial Class A, B or C operators have only 30 days. The clock starts when residency is established, not when the old license expires.
12. After a North Dakota DUI conviction, what insurance proof does the law require?
- Proof of financial responsibility through SR 22 insurance coverage
- A new vehicle title from the county auditor
- A commercial vehicle permit
- A medical examination certificate
Show answer
Proof of financial responsibility through SR 22 insurance coverage. A person who refuses an alcohol concentration test or is convicted of a DUI must show proof of financial responsibility through SR 22 insurance coverage. The title, commercial permit, and medical certificate choices address unrelated paperwork and do not satisfy this post conviction insurance requirement. Keep the trigger in mind: either refusal or conviction activates the proof requirement. The practical cue is SR 22, which identifies the special financial responsibility filing rather than ordinary insurance paperwork.
13. How wide may a North Dakota motorized bicycle be, and what engine size and speed define it?
- No more than 32 inches wide, up to 49.98 cc, and no faster than 30 mph on level ground
- Any width, up to 250 cc
- Under 24 inches wide and 100 cc
- No limits, if it has pedals
Show answer
No more than 32 inches wide, up to 49.98 cc, and no faster than 30 mph on level ground. A motorized bicycle is a two or three wheeled vehicle no more than 32 inches wide with foot pedals or footrests, a maximum piston or rotor displacement of 49.98 cc enabling a speed not to exceed 30 miles per hour on a level surface, and an automatic drive system with no clutch. The rider must be at least 14 and carry a valid license or permit.
14. What following-distance method does the manual recommend as a cushion behind another vehicle?
- Keeping close enough to prevent another vehicle from merging
- One car length for every five miles per hour in all conditions
- A one-second gap whenever the road is dry
- The three-second rule, using a fixed roadside mark to measure the gap
Show answer
The three-second rule, using a fixed roadside mark to measure the gap. The three-second rule uses a shadow, mark, or roadside object as a reference. When the vehicle ahead passes it, count until your vehicle reaches the same spot. Reaching the mark before the count ends means the gap is too short. The manual also notes that slippery roads, motorcycles, heavy loads, trailers, large vehicles, or a passing driver can require four or more seconds. The method measures time, so it adapts better than a fixed car-length rule.
15. What should you do when brake lights ahead signal a sudden traffic problem?
- Keep your speed because brake lights do not identify a hazard
- Accelerate toward the stopped vehicles to clear the queue
- Reduce speed and prepare to stop or change lanes safely
- Stop in the lane immediately without checking traffic behind
Show answer
Reduce speed and prepare to stop or change lanes safely. The manual's defensive-driving direction is to stay alert and be prepared to reduce speed quickly or come to a complete stop during an emergency. Brake lights ahead are a concrete warning that traffic conditions may be changing, so ease off the accelerator, increase your attention, and choose a safe escape path only after checking surrounding traffic. Accelerating removes your response time. Holding speed ignores the warning, and an abrupt lane stop can create a second collision. Give yourself room before the hazard becomes unavoidable.
16. For how long before a turn must a driver continuously signal?
- Only while the steering wheel is being turned
- The last 25 feet before the turn
- The last 100 feet before the turn
- At least 500 feet on every roadway
Show answer
The last 100 feet before the turn. The manual requires a continuous turn signal during the last 100 feet before a turn. Starting the signal only as the wheel moves gives other road users too little notice, while 25 feet understates the required distance. The 500 foot choice overstates the rule and would not be the stated general requirement. Signal before the final approach, keep it on through the last 100 feet, check pedestrians and traffic, then make the turn when clear.
17. A North Dakota parent cannot appear to sign a teen's permit sponsorship and designates another adult by notarized document. Who keeps financial liability?
- The designated adult
- The state
- The teen alone
- The father, mother, or legal guardian
Show answer
The father, mother, or legal guardian. If the father, mother, or legal guardian cannot appear, they may designate an individual through a notarized document to sign temporarily, but financial liability remains with the father, mother, or legal guardian. The designee only signs; the liability does not transfer to that person, to the teen alone, or to the state. If there is no living parent or guardian, another adult swearing responsibility for the minor may sign.
18. According to the North Dakota manual, which drinks contain about the same alcohol?
- A beer has far less than a glass of wine
- A shot has ten times the alcohol of a beer
- A 12 ounce beer, a 4 ounce glass of wine and a 1 ounce glass of whiskey
- Wine has the least of the three
Show answer
A 12 ounce beer, a 4 ounce glass of wine and a 1 ounce glass of whiskey. In the average drink the alcohol content is about the same whether it is a 12 ounce can of beer, a 4 ounce glass of wine, or a 1 ounce glass of scotch or whiskey. Mixed drinks at home or at a party vary a great deal and tend to be stronger. How much you drink and over what period of time determine your blood alcohol, and only time brings it down.
19. What is the purpose of right-of-way rules at intersections?
- To give entering vehicles priority over all pedestrians
- To let the fastest vehicle proceed first
- To remove the need to yield when no sign is posted
- To establish orderly traffic movement and reduce crashes
Show answer
To establish orderly traffic movement and reduce crashes. Right-of-way rules establish orderly traffic movement and can reduce crashes when everyone follows them. They do not award priority to the fastest vehicle, disappear when a sign is absent, or allow entering traffic to ignore pedestrians. Drivers must still be ready to yield defensively when another road user fails to follow a rule. At an intersection, slow enough to identify the applicable control, watch for people and vehicles, and give way whenever safety requires it.
20. What roadway condition is represented by the two opposing arrows?
- Traffic may pass on either shoulder
- The road has two-way traffic
- The highway is divided permanently
- Only turning vehicles may continue
Show answer
The road has two-way traffic. Two opposing arrows warn that the road has two-way traffic. The shoulder-passing option is not a normal travel rule, and the divided-highway choice describes the opposite separation condition. The sign also does not reserve the road for turning vehicles. Keep right, watch carefully for oncoming traffic, and reassess passing decisions as the roadway changes from one-way movement. The paired arrows are the immediate cue that vehicles may approach from the opposite direction.
Every question is written from the official North Dakota Noncommercial Driver License Manual. Need paper? Printable ND practice test with answer key.
Last verified 2026-09-07. How we check every question · Study all 205 as flashcards
Frequently asked questions
How many questions are on this North Dakota practice test?
This fixed set has 20 questions. It is test 4 of 10 from the 205 question North Dakota bank.
How does this fixed test relate to the full North Dakota bank?
Each numbered test is a fixed set of 20 questions in a fixed order, so you can retake the same test later and compare. Every test mixes road signs and the other topics in about the same proportion as the full bank. Tests 1 to 10 together cover 200 of the 205 questions in the North Dakota bank, each once. The full practice page mixes the whole bank at random.
Last verified 2026-09-07. See the North Dakota DMV facts page for sourced state details.
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