New Jersey DMV Permit Practice Quick Test: 25 Questions
Quick Test has 25 multiple-choice questions on New Jersey driving rules, including NJ residential speed default, NJ rural highway speed, headlight requirements and high beam. Each answer is explained as soon as you pick it, and every question is listed with its answer in the study guide below.
More New Jersey Practice Tests
What Quick Test Covers
The questions in this test ask about:
- NJ Residential Speed Default
- NJ Rural Highway Speed
- Headlight Requirements
- High Beam
- School Bus Stop Rules
- Four-Way Stop Right-of-Way
- Freeway Merging
- Three-Second Following Rule
- Adverse Condition Driving
- NJ BAC Limit
- NJ Zero Tolerance
Try 5 Questions from This Test
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Unless a different speed is posted, the usual speed limit in a business or residential district is about:
Show answer
A. 25 mph
Many local streets have a default limit around 25 mph when no other speed is posted. Always follow posted signs.
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When must you use your headlights?
Show answer
B. From one-half hour after sunset to one-half hour before sunrise, or whenever visibility is poor
Headlights are required at night and any time you cannot clearly see people or vehicles at a safe distance.
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On an undivided roadway, a school bus is stopped with red lights flashing and the stop arm extended. You must:
Show answer
B. Stop in both directions until the lights stop flashing
Traffic in all directions must stop for a school bus loading or unloading children on an undivided road.
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For most adult drivers, the legal maximum blood alcohol concentration (BAC) is:
Show answer
A. 0.08%
At 0.08% BAC or higher, a driver is considered legally intoxicated in many states.
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For drivers under 21, having any detectable amount of alcohol while driving can lead to:
Show answer
C. License suspension and fines under zero-tolerance laws
Zero-tolerance rules make it illegal for underage drivers to operate a vehicle with any measurable alcohol.
Complete Study Guide: All 25 Questions with Answers
Every question in Quick Test, with the correct answer and an explanation for each.
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Q1. Unless a different speed is posted, the usual speed limit in a business or residential district is about:
Correct answer: 25 mph
Why: Many local streets have a default limit around 25 mph when no other speed is posted. Always follow posted signs.
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Q2. Unless otherwise posted, the maximum speed on certain non-posted rural highways is usually around:
Correct answer: 50 mph
Why: Higher limits on rural roads still require you to adjust speed for traffic, weather, and road conditions.
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Q3. On a two-lane road, a broken yellow center line next to your lane means you may:
Correct answer: Pass if the lane is clear and it is safe
Why: Broken yellow lines allow passing when there is enough clear distance ahead to do so safely.
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Q4. A double solid yellow line in the center of a two-way road means:
Correct answer: Passing is not allowed for vehicles in either direction
Why: Double solid yellow lines separate opposite directions of traffic and prohibit passing.
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Q5. When must you use your headlights?
Correct answer: From one-half hour after sunset to one-half hour before sunrise, or whenever visibility is poor
Why: Headlights are required at night and any time you cannot clearly see people or vehicles at a safe distance.
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Q6. You should dim your high-beam headlights when you are within about this distance of an oncoming vehicle:
Correct answer: 500 feet
Why: Dimming high beams prevents glare that can blind other drivers.
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Q7. When following another vehicle at night, you should use low beams when you are within about:
Correct answer: 300 feet of the vehicle ahead
Why: Using low beams when you are close behind another vehicle reduces glare in their mirrors.
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Q8. On an undivided roadway, a school bus is stopped with red lights flashing and the stop arm extended. You must:
Correct answer: Stop in both directions until the lights stop flashing
Why: Traffic in all directions must stop for a school bus loading or unloading children on an undivided road.
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Q9. You are approaching a crosswalk and the pedestrian signal shows WALK. You must:
Correct answer: Yield until pedestrians have crossed your lane
Why: Pedestrians with the WALK signal have the right-of-way. Drivers must wait for them to finish crossing.
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Q10. At a four-way stop, two vehicles arrive at the same time. Who has the right-of-way?
Correct answer: The driver on the right
Why: When vehicles arrive together, the one on the right goes first. When in doubt, yield to avoid a collision.
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Q11. When entering a freeway, you should use the on-ramp and acceleration lane to:
Correct answer: Match the speed of traffic and merge safely
Why: Building up to freeway speed in the acceleration lane allows you to merge smoothly.
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Q12. If you miss your exit on a freeway, you should:
Correct answer: Continue to the next exit and turn around safely
Why: Backing up or crossing the median on a freeway is very dangerous and illegal.
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Q13. On most roads, a safe following distance under normal conditions is at least:
Correct answer: A three-second gap behind the vehicle ahead
Why: The three-second rule gives you time to react and stop if the vehicle in front slows suddenly.
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Q14. When driving in rain, snow, or fog, you should:
Correct answer: Slow down and increase your following distance
Why: Poor weather reduces traction and visibility. Lower speed and extra space help you stay in control.
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Q15. The safest way to handle a skid on a slippery road is to:
Correct answer: Ease off the gas and steer in the direction you want the front of the car to go
Why: Looking and steering where you want to go helps your tires regain grip without overcorrecting.
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Q16. For most adult drivers, the legal maximum blood alcohol concentration (BAC) is:
Correct answer: 0.08%
Why: At 0.08% BAC or higher, a driver is considered legally intoxicated in many states.
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Q17. For drivers under 21, having any detectable amount of alcohol while driving can lead to:
Correct answer: License suspension and fines under zero-tolerance laws
Why: Zero-tolerance rules make it illegal for underage drivers to operate a vehicle with any measurable alcohol.
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Q18. Using a handheld phone or texting while driving is:
Correct answer: Dangerous and illegal in many situations
Why: Any phone use can distract you from the road. Many areas restrict or ban handheld use while driving.
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Q19. If your accelerator sticks and you cannot free it with your foot, you should first:
Correct answer: Shift to neutral, steer to a safe area, and brake steadily
Why: Shifting to neutral stops power to the wheels while you steer and brake the vehicle safely off the road.
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Q20. When you see an emergency vehicle with flashing lights behind you, you must:
Correct answer: Move to the right edge of the road and stop until it passes
Why: Pulling to the right and stopping gives emergency vehicles a clear path to respond to calls.
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Q21. A lane marked with a diamond symbol may be reserved for:
Correct answer: Carpools, buses, or bicycles as indicated by signs
Why: Reserved lanes help move certain types of traffic, such as high-occupancy vehicles or transit, more efficiently.
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Q22. A green arrow pointing right at a traffic signal means you may:
Correct answer: Turn right in the direction of the arrow after yielding to pedestrians and traffic
Why: A green arrow allows movement in that direction, but you must still watch carefully for pedestrians and other vehicles.
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Q23. You are stopped at an intersection and the light turns green. Before you go, you should:
Correct answer: Look left, right, and ahead to make sure the intersection is clear
Why: Other drivers may try to beat the red light. Always scan the intersection before moving on green.
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Q24. When you see a yellow warning sign with a traffic signal symbol on it, it means:
Correct answer: There is a signalized intersection ahead
Why: This warning sign tells you to be ready for a traffic light you may not see right away.
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Q25. If you begin to feel drowsy while driving on a long trip, the safest thing to do is to:
Correct answer: Exit the road at a safe place and rest before continuing
Why: Only rest and sleep can overcome drowsiness. Continuing to drive while sleepy is very dangerous.