Vista Driving School NJMVC Practice Knowledge Test - 50 Sample Questions
The official NJMVC Knowledge Test has 50 multiple-choice questions. To pass, you’ll need to answer at least 40 correctly (80%). This quiz is a sample version designed to help you practice key topics, spot areas where you need more review, and get comfortable with the test format.
A driver approaching a flashing red traffic signal must:
A flashing red light means the same as a stop sign. You must come to a complete stop before the crosswalk or intersection, then proceed when safe.
In New Jersey, persons under 21 are considered under the influence (DUI) when their BAC is:
New Jersey has a “zero tolerance” policy. Any measurable BAC (.01% or higher) under age 21 is considered DUI.
You can practice drive with a valid special learner's permit:
NJ GDL restrictions only allow supervised practice between 5:00 a.m. and 11:00 p.m.
In New Jersey, you must be at least __ years old to register a motor vehicle.
You may drive at 16 with a permit, but you must be 21 years old to register a vehicle in NJ.
As you drive, you’re required to stop your vehicle:
You must always stop at stop signs, red lights, and when directed by police or traffic officers.
As you drive, you must turn your headlights on:
NJ law requires headlights during rain/wipers, between sunset and sunrise, and when visibility is poor.
You must yield for emergency vehicles:
Always yield to emergency vehicles by pulling over to the right and stopping until they pass.
You may drive on public or private property to avoid a traffic sign or signal:
It’s illegal to cut through parking lots or property to avoid a light, unless a police officer directs you.
It is important to slow down
Reduced speed in all these situations helps prevent accidents and maintains control.
Vehicle stopping distances never depend on:
Stopping distance depends on speed, reaction time, brakes, and tires — not the time of day.
You don't need to stop your vehicle for an ice cream truck when:
You must always stop for dessert trucks, except on the opposite side of a divided highway with a safety island/median.
When driving on major highways:
Safe highway driving requires scanning, alertness, and anticipation of hazards.
When driving in bad weather, drivers should:
In bad weather, increase following distance (3–4 seconds or more) to give extra time to stop safely.
NJMVC may terminate your road test before it starts because of:
Unsafe or unprepared vehicles can lead to immediate cancellation of your road test.
The Implied Consent Law is:
By driving in NJ, you automatically agree to take a breath test if arrested for suspected DUI.
If a collision is possible, you should:
Choosing softer, stationary, or glancing impacts reduces force and injury.
If your windshield wipers stop suddenly during rain or snow, you should:
Use caution, signal to others, and safely pull over until wipers work.
What are some telltale signs of a drunk driver?
Drunk drivers often weave, drive unusually slowly, or brake erratically.
A 5-ounce glass of wine contains the same alcohol as:
One 5 oz. wine glass = one 12 oz. beer = 1.5 oz. of 80-proof liquor. Each contains the same amount of pure alcohol.
If you are driving behind a school bus showing a flashing red light, you must:
NJ law requires stopping at least 25 feet away when a bus flashes red lights. Remain stopped until lights are off and children are safe.
When approaching a stop sign, you must:
A stop sign requires a full and complete stop behind the stop line. If there is no line, stop before the crosswalk. If there is no crosswalk, stop before entering the intersection. Always check all directions before proceeding.
In New Jersey, the legal BAC limit for drivers under 21 is:
New Jersey has a zero-tolerance policy for drivers under 21. A BAC of 0.01% or higher can result in penalties, including license suspension and fines.
A flashing yellow traffic signal means:
A flashing yellow signal means proceed with caution. Slow down, scan the intersection, and be prepared to stop if necessary.
You must yield to:
Vehicles already inside the roundabout have the right-of-way. Always yield to traffic circulating before entering.
When parking downhill with a curb, where should you turn your wheels?
When parking downhill with a curb, turn your wheels toward the curb so the vehicle will roll into the curb if the brakes fail.
A solid double yellow line means:
A double solid yellow line means passing is prohibited in both directions. Crossing these lines to pass is illegal.
If an emergency vehicle approaches with lights and sirens, you must:
When you see flashing lights or hear a siren, pull over to the right and stop. Remain stopped until the emergency vehicle passes.
In NJ, you must signal at least ___ feet before turning.
In New Jersey, you must signal at least 100 feet before making a turn. Signaling communicates your intentions to other drivers and prevents collisions.
What does a red curb indicate?
A red curb indicates no stopping or parking. It is often used for fire lanes or emergency access areas.
The speed limit in a school zone (unless otherwise posted) is:
Unless otherwise posted, the speed limit in a school zone is 25 mph. Always slow down and watch for children when school is in session.
When hydroplaning, what should you do?
If your vehicle begins to hydroplane, ease off the accelerator and keep the steering wheel steady. Do not slam on the brakes.
NJ's "Move Over Law" requires drivers to do what?
New Jersey’s Move Over Law requires drivers to move over one lane when possible for stopped emergency vehicles. If you cannot move over, slow down significantly.
You may not park within ___ feet of a fire hydrant.
You may not park within 10 feet of a fire hydrant. This ensures emergency access if needed.
A pentagon-shaped sign means:
A pentagon-shaped sign indicates a school zone or school crossing. Slow down and watch for children.
What should you do when entering a highway?
When merging onto a highway, match the speed of traffic. Use the acceleration lane to adjust your speed before entering.
Why is tailgating dangerous?
Following too closely reduces your reaction time and increases the chance of rear-end collisions. Maintain at least a 3-second following distance in normal conditions.
If your vehicle begins to skid, you should:
If your vehicle begins to skid, steer in the direction you want the front of the car to go. Avoid braking hard.
When should you stop for a school bus?
You must stop for a school bus with flashing red lights when traveling in the same direction or on an undivided roadway.
Using a handheld cellphone while driving in NJ is:
Using a handheld cellphone while driving in New Jersey is illegal. Violations can result in fines and points on your license.
When should headlights be used?
Headlights must be used between sunset and sunrise and during poor visibility conditions, including rain, snow, or fog.
A broken white line means:
A broken white line separates lanes moving in the same direction and allows lane changes when safe.
What does defensive driving mean?
Defensive driving means anticipating potential hazards, maintaining safe distances, and being prepared for other drivers’ mistakes.
In NJ, failing to wear a seatbelt can result in:
All drivers and passengers in New Jersey are required to wear seatbelts. Failing to do so can result in fines.
When making a left turn at an intersection:
When making a left turn, always yield
To oncoming traffic.
A triangular sign always means:
A triangular sign always means yield. Slow down and give the right-of-way to other vehicles or pedestrians.
Driving privileges may be suspended for:
Your driving privileges may be suspended for accumulating excessive points, DUI offenses, or failing to pay fines.
The safest following distance rule is:
Use the 2-second rule in normal conditions. Increase your following distance in bad weather or heavy traffic.
When approaching railroad tracks without signals:
When approaching railroad tracks without signals, slow down, look both ways, and listen before crossing.
A flashing red traffic light means:
A flashing red signal means stop completely. Treat it the same as a stop sign.
If a traffic signal is not working:
If a traffic light is not functioning, treat the intersection as a four-way stop. Come to a complete stop and proceed in turn.
New Driver Alert! You got {number correct}/{number of questions} correct answers.
Don’t worry — this just means you’re getting started. The NJMVC Knowledge Test covers road signs, right-of-way rules, GDL laws, DUI penalties, and defensive driving concepts. That’s a lot to remember.
Now you know what to focus on.
Review the explanations, go back through the NJ Driver Manual, and take the test again. Every round of practice gets you closer to passing.
At Vista Driving School, we help students turn confusion into confidence — and this is step one.
You're on the road - but not there yet. You got {number correct}/{number of questions} correct answers 🙂
You understand some of the basics, but there are still key NJMVC rules you need to master — especially things like right-of-way, school bus laws, and traffic signal rules.
The good news? You’re building momentum.
Focus on the questions you missed, study those sections carefully, and take another practice test. With consistent review, you’ll start seeing big improvement.
Keep going — you’re closer than you think.
Getting closer to passing! You got {number correct}/{number of questions} correct answers 🥳
This is real progress. You’re starting to understand how New Jersey driving laws work — but remember, you need at least 40 correct answers (80%) to pass the real NJMVC Knowledge Test.
That means tightening up on tricky topics like:
GDL restrictions
BAC limits
Parking rules
Defensive driving scenarios
A few focused study sessions could push you into passing range. Stay consistent — you’re building real test confidence.
Almost road-ready! You got {number correct}/{number of questions} correct answers
You’re right on the edge of passing. That means you understand most NJMVC knowledge test material — now it’s about refining the details.
Review:
Exact distances (feet before signaling, hydrants, etc.)
School bus rules
DUI penalties
Right-of-way situations
With a little more practice, you should be able to pass confidently on test day.
One more strong review session could make the difference.
You are road test ready!! You got {number correct}/{number of questions} correct answers
Excellent work. You’re scoring at or above the NJMVC passing standard.
You understand traffic signs, right-of-way, GDL laws, DUI penalties, and safe driving principles — exactly what the real Knowledge Test covers.
Keep reviewing lightly to stay sharp, and you should walk into the NJMVC test feeling confident and prepared.
When you’re ready for behind-the-wheel practice or NJ road test prep, Vista Driving School is here to help you pass with confidence.