New Jersey · Road Signs Test
New Jersey permit-test facts: Questions: Not stated in the reviewed official source.; To pass: A passing knowledge-test result is required; numeric threshold not stated.; Minimum age: 16 years old for a student learner's permit; 17 for an examination permit; Fee: $10 examination permit; student learner permit fee is listed in the age/route fee table; Re-takes: After failing the knowledge test, wait at least 7 days before retesting; no attempt cap stated; Official handbook: New Jersey Driver Manual.
Road sign questions are the easiest points on the New Jersey permit test — once you learn the shape and color system, most sign questions answer themselves. This page teaches that system, then lets you drill real sign-style practice questions from the New Jersey Driver Manual.
Miss a sign question in practice and the AI tutor explains not just the sign, but the family of signs it belongs to — so one explanation covers a dozen future questions.
New Jersey permit-test facts: Questions: Not stated in the reviewed official source.; To pass: A passing knowledge-test result is required; numeric threshold not stated.; Minimum age: 16 years old for a student learner's permit; 17 for an examination permit; Fee: $10 examination permit; student learner permit fee is listed in the age/route fee table; Re-takes: After failing the knowledge test, wait at least 7 days before retesting; no attempt cap stated; Official handbook: New Jersey Driver Manual.
Each field links to the primary official source used for its review. A field marked not stated means the reviewed source did not publish that requested fact; confirm current application details with the authority.
| Fact | Answer | Evidence status |
|---|---|---|
| Questions | Not stated in the reviewed official source. | Not stated on the cited official page |
| To pass | A passing knowledge-test result is required; numeric threshold not stated. | Not stated on the cited official page |
| Minimum age | 16 years old for a student learner's permit; 17 for an examination permit | Verified against cited official source |
| Fee | $10 examination permit; student learner permit fee is listed in the age/route fee table | Verified against cited official source |
| Re-takes | After failing the knowledge test, wait at least 7 days before retesting; no attempt cap stated | Verified against cited official source |
| Official handbook | New Jersey Driver Manual | Verified against cited official source |
Official source
Field evidence reviewed: 2026-09-14 (retrieved)
Three sample questions from our practice bank. Read the explanation after each.
Question 1 · Alcohol and drugs
In New Jersey, what blood alcohol concentration (BAC) makes it illegal for an adult to drive?
Correct answer: 0.08% or higher
0.08% BAC is the legal limit for adult drivers.
Question 2 · Alcohol and drugs
For drivers younger than 21 in New Jersey, what BAC level makes it illegal to drive?
Correct answer: 0.01% or higher
Under 21 in New Jersey: 0.01% BAC — essentially zero tolerance.
Question 3 · Speed limits
According to the New Jersey handbook, what is the default speed limit on non-posted rural roadways?
Correct answer: 50 mph
50 mph on non-posted rural roads in New Jersey.
Your first full mock exam is free.
The exact mix varies by test version, but sign identification is one of the largest topic groups on the New Jersey exam. Treat signs as must-have points — they're the most predictable questions on the test.
No. Learn the shape and color system first — it covers the majority of sign questions, even for signs you've never seen. Then memorize the handful of unique signs (stop, yield, no passing zone, railroad, school zone).
Usually yes — the New Jersey test typically shows the sign image and asks its meaning, or describes a situation and asks which sign applies. Our practice questions mirror both formats.
Yes — the demo and your first full practice test are free, no card required. Unlimited sign drills come with the State Pass ($24.99, one-time, 6 months) or Complete Pass ($39.99, 12 months).
Start with a free practice exam. No card, no commitment.
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Road Signs · 6 min
Road Sign Shapes and Colors: The Cheat Code for Sign Questions
Octagon means stop. Yellow means warning. Learn the shape-and-color system and you can answer sign questions you have never seen.
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A speed LIMIT sign and a curve-speed advisory look similar but mean very different things. Here is the distinction, explained simply.
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Orange means construction, fluorescent yellow-green means school. Both zones come with lower limits and higher penalties.
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