The knowledge test trips up many first-time applicants. Here's exactly what to study and how to walk in prepared.
The New Jersey MVC knowledge test is 50 questions plus one organ-donor survey item. You must score at least 80% to pass — meaning at least 40 correct and you can miss up to 10.
If you fail, schedule another appointment with the MVC and retake the test. There's no stated waiting period, but you should restudy the 2025 New Jersey Driver Manual before returning.
Tests are given at MVC licensing offices. You'll also complete a vision screening (20/50 basic standard) and sign the Nikhil's Safety Pledge.
Applicants under 18 must show proof of a completed approved driver education or behind-the-wheel program, and have a parent or guardian sign the application.
0.08% BAC for drivers 21+, 0.01% for anyone under 21 (Zero Tolerance), and 0.04% for CDL holders. Crash risk jumps to 25x at 0.15% BAC.
First offense 0.08–below 0.10%: $250–$400 fine, 12–48 hours at an IDRC, up to 30 days jail, and a $1,000/year surcharge for 3 years. Refusal triggers an ignition interlock on the first offense.
Special Learner Permit at 16 (with driver-ed), Examination Permit at 17. Supervisor must be 21+ with 3 years of experience. Log 50 supervised hours, 10 at night. 11:01 pm–5:00 am curfew and zero phone use apply.
Use the 3-second rule in good conditions, 4+ seconds in bad weather, and 6+ seconds on snow-covered roads. Look 12 seconds ahead in city driving.
25 mph in school zones, business and residential districts; 35 mph in suburban business/residential areas; 50 mph on rural roads; 65 mph on posted interstates where fines are doubled for 10+ mph over.
Signal at least 100 feet before any turn or lane change. Right on red is allowed after a complete stop unless signed otherwise; left on red is only one-way-to-one-way.
Stop at least 25 ft from a school bus with flashing red lights on a two-lane road. On a divided highway with a raised median, slow to 10 mph on the opposite side. Amber means the bus is about to stop.
Turn headlights on from ½ hour after sunset to ½ hour before sunrise, in fog or rain, and whenever wipers are in use. Use low beams within 500 ft of oncoming traffic and 200 ft behind a vehicle ahead.
10 ft from a hydrant, 25 ft from a crosswalk at an intersection, 50 ft from a stop sign or railroad crossing, 20 ft from a fire-station driveway, and 75 ft opposite a fire station. Curb max: 6 inches.
New Jersey requires proper child restraints for children under 8 or under 57 inches, and safety belts for all occupants. Violations carry fines under state law — see the MVC for current amounts.
You need 80% — 40 out of 50 correct. Aim for 85–90% on every practice run so you've got a buffer on test day.
Memorize BAC limits, distances, signal distance, following distances, and suspension periods. These specific numbers appear on virtually every New Jersey test.
The Weak Spots mode saves every question you got wrong. Replay it until you're hitting 90%+ before going to the MVC office.
Download the New Jersey Driver Manual (2025) at https://www.njmvc.gov/. Every question comes directly from this manual.
New Jersey posts 65 mph only on certain interstates, with fines doubled for going 10+ mph over. Safe Corridors also carry doubled fines on designated state highways.
Sign questions are visual — shape, color, and meaning all matter. Use the Road Signs Quiz mode to practice all signs before test day.
Free, no signup · Questions verified against the official state driver manual