New Jersey permit test practice
Mr. Driver’s Ed is a free study app for the written knowledge test you take for a learner’s permit in New Jersey. It has no ads, and every question in it cites the page of the official handbook it was written from, so you can check any answer against the book. Here are ten of its New Jersey questions, each with its answer, the reason, and its citation.
Ten New Jersey practice questions
These are taken word for word from the app’s New Jersey question bank. The handbook is New Jersey Driver Manual. Each citation gives the page number printed on the handbook’s own page.
Signs, Signals & Markings
1 of 10
What kind of sign warns approaching motorists of slow-moving farm and construction equipment on public highways?
- A blue rectangular sign
- A fluorescent and reflective orange triangular signCorrect
- A green square sign posted at the entrance to a farm or construction site
- A white circular sign
Why: A fluorescent and reflective orange triangular sign indicates slow-moving vehicles, such as farm and construction equipment.
Signs, Signals & Markings
2 of 10
What is the purpose of rumble strips on a highway or shoulder?
- To damage the tires of vehicles that are traveling above the posted speed
- To measure vehicle speed electronically
- To alert a motorist that there is a decision point aheadCorrect
- To mark the center of the roadway
Why: Rumble strips vibrate the steering wheel and make noise to alert a motorist to a decision point ahead, without damaging the vehicle.
Right-of-Way
3 of 10
A motorist coming from a private road or driveway onto a main road must do what?
- Proceed without stopping if no cars are visible
- Yield to all traffic on the main roadCorrect
- Sound the horn and proceed
- Wait for a signal from another driver
Why: A motorist coming from a private road or driveway must yield to all traffic on the main road.
Right-of-Way
4 of 10
In a traffic circle, when there is doubt about who has the right-of-way, what basic rule should a motorist follow?
- The vehicle already in the circle always yields
- The vehicle to the right yields to the vehicle approaching from the left
- The vehicle to the left yields to the vehicle approaching from the rightCorrect
- Whoever honks first proceeds
Why: The basic rule in a traffic circle is that the vehicle to the left yields the right-of-way to the vehicle approaching from the right.
Speed & Following Distance
5 of 10
According to the minimum safe following distance table, how many car lengths are recommended on ice at 20 mph?
- 4 car lengths
- 12 car lengthsCorrect
- 6 car lengths
- 9 car lengths
Why: The table recommends 12 car lengths of following distance on ice at 20 mph.
Turning & Parking
6 of 10
For a standard hand signal indicating a stop or slowdown, where should the arm and hand be positioned?
- Arm and hand upward
- Arm and hand downward, palm facing rearCorrect
- Arm and hand straight out
- Arm bent at the elbow, waving
Why: The hand signal for stopping or slowing down is the hand and arm downward, palm facing to the rear.
Adverse Conditions
7 of 10
Construction and work zone warning signs or flashing lights on a vehicle may appear how far before the work area?
- Up to 500 feet
- Up to one-half mileCorrect
- Up to a quarter mile
- Up to two miles
Why: Work zones are identified by an advance warning sign or flashing lights up to one-half mile before the work area.
Sharing the Road
8 of 10
Motorized scooters and mini motorcycles must be registered where?
- With the federal government only
- In the municipality or county where the owner residesCorrect
- They cannot legally be registered anywhere
- Only at MVC Vehicle Centers
Why: Motorized scooters must be registered in the municipality or county where the owner resides and must be insured.
Alcohol & Teen (GDL) Laws
9 of 10
The adult supervising driver for a GDL permit holder must be at least what age and possess how much driving experience?
- 18 years old with one year of experience
- 21 years old with three years of experienceCorrect
- 25 years old with five years of experience
- 21 years old with no experience requirement
Why: The supervising driver must be at least 21 years of age and have a minimum of three years' driving experience.
License Rules
10 of 10
How many proofs of New Jersey residential address must an applicant for a Standard New Jersey driver license submit?
- Two proofs of residential address
- Three proofs of residential address
- One proof of residential addressCorrect
- No proof of residential address
Why: Standard license applicants must provide one proof of a New Jersey residential address, while REAL ID applicants must provide two.
The New Jersey practice exam
The app’s New Jersey practice exam: 50 questions, 40 to pass, graded at the end — the same shape as the official test.
This is practice. The official test and its rules come from New Jersey, not from this app.
The official handbook
- Handbook
- New Jersey Driver Manual
- Edition the questions were written from
- 2025 Edition, R0725
- Published by
- NJ Motor Vehicle Commission (MVC)
- Official source
- www.nj.gov
Permit test practice for every state · Official handbook sources for all 51 jurisdictions
Mr. Driver’s Ed is an independent study app published by DALiApps, LLC, a private Arkansas company. It is not a government app. It is not affiliated with, endorsed by, sponsored by, or representing any state motor-vehicle agency or any other government entity, in any state or in the District of Columbia.
The official exam and the official rules come from your state, not from this app. Practice results here do not guarantee any outcome on an official examination.