What's the Passing Score on the North Carolina Permit Test?
The North Carolina DMV written knowledge test requires answering at least 20 of 25 questions correctly, an 80% passing threshold, and you must also separately pass a road-signs identification test.
How the score is calculated
An 80% passing threshold on the 25-question written test means you can miss up to 5 questions and still pass that portion, but missing more than that means a retest is required.
The road-signs test is scored independently from the written test, so you need to pass both, not just one or the other. The NCDMV sets and can adjust these thresholds, so confirm the current rules on the official NCDMV website before your appointment.
Setting a practice target
Since 80% is the minimum on the written portion, a reasonable practice goal is to consistently score 90% or higher across all 33 permit topic areas, while also drilling sign recognition specifically for the separate road-signs test.
Our practice tests show your score as a percentage immediately after each set, along with a topic-by-topic breakdown so you know exactly which rules to review again.
Where North Carolina applicants commonly lose points
Because the road-signs test is scored on its own, applicants who focus heavily on traffic-law scenarios sometimes underestimate how much dedicated sign-recognition practice they still need.
North Carolina also has its own zero-tolerance BAC threshold for drivers under 21, distinct from the standard adult limit, which trips up test-takers who assume every state uses the same numbers.
Reviewing the explanation after every practice question, not just the correct answer, is the fastest way to close these gaps before test day.
Frequently Asked Questions
How many questions can I miss on the NC written test?
With a passing score of 80% on 25 questions, you can miss up to 5 and still pass the written portion. You must also separately pass the road-signs test. Confirm current thresholds with the NCDMV.
What score should I aim for on practice tests?
Aim for 90% or higher consistently before your appointment. That buffer above the 80% minimum accounts for first-attempt nerves and any last-minute rule changes.
What happens if I don't pass the NC permit test?
Retake policies, including any waiting period or fee, are set by the NCDMV and can vary by office. Check with your local driver license office for current retake rules.
Ready to put this into practice?
Start a free North Carolina permit practice testLast reviewed: 2026-07-14