DMV Practice Lab · Car practice sample
New Jersey printable driving practice
20 questions · Choose one answer for each question. Check your choices against the answer key after you finish.
A short sample of car driving questions. Read the handbook to cover the other topics you need.
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Practice questions
1. A red light faces you, with a painted stop line before the crosswalk. Where should your car stop?
- Beside the signal pole
- Before the stop line
- In the crosswalk
- At the far edge of the intersection
My answer:
2. All signal lights at an intersection are dark after a power failure, and no officer is directing traffic. How should you treat the intersection?
- As a through road
- As flashing yellow
- As uncontrolled, without a required stop
- As a four-way stop
My answer:
3. You have a circular green light and want to turn left. An oncoming car is close enough that your turn would cross its path. What should you do?
- Turn first on the green
- Turn and expect others to slow
- Wait and yield to the oncoming car
- Follow the car ahead through without checking again
My answer:
4. The right lane is open and available. You are not passing, preparing for a left turn, or following a different posted lane assignment. Where should you normally drive?
- In the far-left lane
- Wherever fewer cars follow
- In the center lane regardless of the available right lane
- In the lane nearest the right edge
My answer:
5. Another car is passing you on the left. Which response helps it finish safely?
- Accelerate to hold your place
- Hold your lane and ease off your speed
- Move toward the center line
- Match its speed until it returns behind you
My answer:
6. A train has passed and the crossing gate is rising, but the red warning lights still flash. What should you do?
- Proceed when the gate clears the car
- Remain stopped until all warnings end and it is safe
- Follow the first car across
- Cross if no train is visible
My answer:
7. A posted 20-mph road leaves no safe lane change or four-foot clearance past a cyclist in a bicycle lane. What should you do?
- Slow to 20 mph or less, ready to stop; pass only if safe
- Use 25 mph because that replaces any lower limit
- Pass at 20 mph even if the cyclist would be endangered
- Cross a prohibited line to guarantee four feet
My answer:
8. Your car needs coolant before cold weather. What should guide the type you use?
- Match the color of the coolant already in the tank
- The mixture recommended for a neighbor's different car
- The specifications in the vehicle owner's manual
- Use one universal mixture without checking compatibility
My answer:
9. A thick replacement mat reaches into the pedal area. What should you do before driving?
- Install a correctly fitting mat using its retention system
- Stack it on the old mat to hold it in place
- Secure the overlapping edge beneath the pedal
- Leave it loose so your feet can move it aside
My answer:
10. A car develops unusual tire-related vibration during driving. What is a sensible follow-up?
- Increase speed until the vibration becomes less noticeable
- Add extra pressure without checking the specifications
- Have a tire service professional investigate
- Assume it is harmless because the tread is visible
My answer:
11. A severely sleep-deprived driver feels briefly more awake after coffee. What is the safer interpretation?
- Feeling more awake does not prove the risk has passed
- Coffee reliably prevents brief sleep episodes for the rest of the trip
- An energy drink eliminates the need for a rest stop
- Caffeine makes long night driving equivalent to being well-rested
My answer:
12. A blind-spot warning appears while you are considering a lane change. What is its intended message?
- The system has started steering into the adjacent lane
- The system has confirmed the lane is empty
- A vehicle may be beside you where it is difficult to see
- Your vehicle is drifting across its own lane marking
My answer:
13. A barrier closes a flooded roadway, but there is space to drive around it. What should you do?
- Respect the closure and find a different route
- Go around if the water appears still
- Go around if the destination is close
- Drive along the edge where the water looks shallower
My answer:
14. A conversation with passengers is drawing the driver's attention away from traffic. What should the driver do?
- Turn toward the speaker to finish the discussion quickly
- Continue if both hands remain on the wheel
- Reduce the conversation and refocus on driving
- Ask passengers to watch the road instead of the driver
My answer:
15. At your approach to a crossroads, this sign has no time or vehicle-exception plaque. Which movement does it prohibit?
- Driving straight through the crossroads.
- Turning left onto the intersecting road.
- Turning right onto the intersecting road.
- Changing lanes before reaching the crossroads.
My answer:
16. You have been driving beside a median. What change does this sign warn you to expect?
- The median widens into a traffic island.
- The roadway becomes one-way in your direction.
- A new divider begins between the directions.
- The physical divider between directions ends.
My answer:
17. Before a curve, you pass a yellow sign bearing this symbol. What information does it provide?
- The next signal currently displays red.
- The next signal operates only after dark.
- A camera enforces the next red signal.
- A traffic control signal is ahead.
My answer:
18. A New Jersey special learner has finished the approved course but the permit has not been validated for practice driving. What must happen before family-supervised practice begins?
- Begin practice using the course receipt.
- Have the permit validated by MVC.
- Wait until the first road-test appointment.
- Ask the supervising adult to sign the permit instead.
My answer:
19. A New Jersey learner covered by the 50-hour practice requirement has completed 50 hours, but only six during darkness. What is still needed for the darkness requirement?
- Four more hours during darkness.
- Two more hours during darkness.
- No more hours because the total is 50.
- Ten additional hours during darkness.
My answer:
20. An eligible New Jersey driver has completed the probationary year and meets the age and other upgrade requirements. What upgrade method does the current MVC workflow offer?
- Wait for an automatic upgrade with no transaction.
- Retake the knowledge test instead of requesting an upgrade.
- Upgrade the probationary license online.
- Have the driving school exchange the license.
My answer:
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Answer key & explanations
Finish the questions first. The answer key is always included after the questions when you print.
New Jersey · 20-question sample · Mark one correct answer for each question.
1. B — Before the stop line
The marked stop line identifies the stopping position. Stop behind it and leave the crosswalk clear.
Source: 2026 New Jersey Driver Manual, printed 67, 217 (physical 69, 219), Intersections; Road Markings / White stop lines. Reviewed 2026-09-12. · page 69
2. D — As a four-way stop
The manual directs drivers to treat a completely unlit signal as a four-way stop. Stop, check traffic and proceed only when safe.
Source: 2026 New Jersey Driver Manual, printed 68, 213 (physical 70, 215), Uncontrolled Intersections; Unlit Signal. Manual cites N.J.S.A.39:4-81; Reviewed 2026-09-12. · page 70
3. C — Wait and yield to the oncoming car
A left-turning driver yields to oncoming traffic. A circular green light is not a protected left-turn arrow.
Source: 2026 New Jersey Driver Manual, printed 67, 74, 212 (physical 69, 76, 214), Controlled Intersections; left-turn diagram; Green Light. Reviewed 2026-09-12. · page 69
4. D — In the lane nearest the right edge
The marked-lane rule normally places a vehicle in the available right-hand lane, subject to the specified exceptions and lane designations.
5. B — Hold your lane and ease off your speed
Stay in the proper lane and slow to make the pass easier. Resume your normal speed after the passing vehicle is well ahead.
Source: 2026 New Jersey Driver Manual, printed 97 (physical 99), Passed by Another Vehicle. Manual cites N.J.S.A.39:4-87; Reviewed 2026-09-12. · page 99
6. B — Remain stopped until all warnings end and it is safe
Do not cross until the gates are raised, bells have stopped and red lights have stopped flashing. Then confirm that crossing is safe.
Source: 2026 New Jersey Driver Manual, printed 76, 212 (physical 78, 214), Stop at Railroad Crossings; Flashing Red Light. Reviewed 2026-09-12. · page 78
7. A — Slow to 20 mph or less, ready to stop; pass only if safe
The fallback is 25 mph or a lower posted speed, with readiness to stop. It never authorizes an unsafe pass or violating a no-passing restriction.
8. C — The specifications in the vehicle owner's manual
The cooling system needs sufficient coolant meeting the vehicle manufacturer's specifications; inspect for leaks too.
9. A — Install a correctly fitting mat using its retention system
An incorrectly fitted or unsecured mat can interfere with the accelerator or brake. Follow the vehicle's installation instructions.
10. C — Have a tire service professional investigate
Changes in tire performance, including vibration, merit professional attention rather than being dismissed or masked.
11. A — Feeling more awake does not prove the risk has passed
NHTSA warns that caffeine's effect is temporary and a seriously sleep-deprived driver can still have brief sleep episodes.
12. C — A vehicle may be beside you where it is difficult to see
The warning concerns a detected adjacent vehicle. It is not clearance or a command to change lanes.
13. A — Respect the closure and find a different route
A barrier may protect against submerged pavement damage as well as water depth. Do not bypass it.
14. C — Reduce the conversation and refocus on driving
Conversation can distract when it diverts attention; keeping hands on the wheel alone does not ensure full attention.
15. B — Turning left onto the intersecting road.
The crossed-out left-turn arrow means NO LEFT TURN. The pictured sign prohibits that movement from the approach; no displayed plaque creates an exception for a time or vehicle class.
Source: FHWA MUTCD, 11th Edition with Revision 1 (December 2025), Section 2B.26, paragraphs 01–03, R3-2; printed page 89 / physical PDF page 130 · page 130
Image credit: FHWA MUTCD 2009, fig2b_04; official U.S. government sign illustration.
16. D — The physical divider between directions ends.
DIVIDED HIGHWAY ENDS warns that a physically divided section is ending, with two-way traffic ahead. It does not announce that opposing traffic disappears.
Source: FHWA MUTCD, 11th Edition with Revision 1 (December 2025), Section 2C.21, paragraphs 01–02, W6-2; printed page 170 / physical PDF page 211 · page 211
Image credit: FHWA MUTCD 2009, fig2c_05; official U.S. government sign illustration.
17. D — A traffic control signal is ahead.
SIGNAL AHEAD gives advance notice of a traffic signal. The three printed colored circles are part of the symbol; they do not report a current signal phase, operating schedule, or camera-enforcement program.
Source: FHWA MUTCD, 11th Edition with Revision 1 (December 2025), Section 2C.35, paragraphs 01–10, W3-3; printed page 177 / physical PDF page 218 · page 218
Image credit: FHWA MUTCD 2009, fig2c_06; official U.S. government sign illustration.
18. B — Have the permit validated by MVC.
Course completion must be followed by MVC permit validation before practice driving. The instructor or family member cannot substitute a private signature for that validation.
Source: 2026 Driver Manual, printed page 20, opening paragraphs; physical PDF page 22. · page 22
19. A — Four more hours during darkness.
At least 10 of the supervised practice hours must occur during darkness. Six leaves four still required; the requirement does not mean 50 daytime hours plus 10 more in darkness.
20. C — Upgrade the probationary license online.
The current first-license workflow links an online basic-license upgrade. Completing the year alone does not perform the transaction. This current procedure differs from the manual's older office-only wording.
Source: Practice driving on your own, online probationary-to-basic upgrade link.
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