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North Carolina Driver Knowledge Tests

Every North Carolina course, the agency that gives the test, and the shape of each test.

Learner's Permit Test
37 questions in 2 parts — Signs: 12 questions, 9 to pass; Rules of the Road: 25 questions, 20 to pass.
Motorcycle Test
25 questions, 20 correct to pass.
CDL General Knowledge
50 questions, 40 correct to pass.

Learner's Permit

The rules of the road plus North Carolina's own licensing rules, permit conditions and penalties.

517 questions37 questions in 2 parts — Signs: 12 questions, 9 to pass; Rules of the Road: 25 questions, 20 to pass.

Motorcycle

The motorcycle knowledge test for North Carolina: gear, controls, curves, traffic, hazards, passengers, and alcohol.

108 questions25 questions, 20 correct to pass.

CDL General Knowledge

The commercial license general knowledge test: the federal rules for commercial driving that every CDL program follows, in every state and DC.

282 questions50 questions, 40 correct to pass.

CDL Hazardous Materials (H)

The CDL Hazardous Materials (H) knowledge test, on the federal rules that apply in every state and DC.

180 questions30 questions, 24 correct to pass.

CDL Air Brakes

The CDL Air Brakes knowledge test, on the federal rules that apply in every state and DC.

64 questions25 questions, 20 correct to pass.

CDL Passenger (P)

The CDL Passenger (P) knowledge test, on the federal rules that apply in every state and DC.

60 questions20 questions, 16 correct to pass.

CDL School Bus (S)

The CDL School Bus (S) knowledge test, on the federal rules that apply in every state and DC.

49 questions20 questions, 16 correct to pass.

CDL Tank Vehicle (N)

The CDL Tank Vehicle (N) knowledge test, on the federal rules that apply in every state and DC.

50 questions20 questions, 16 correct to pass.

CDL Doubles/Triples (T)

The CDL Doubles/Triples (T) knowledge test, on the federal rules that apply in every state and DC.

45 questions20 questions, 16 correct to pass.

North Carolina Permit Test Facts

TestQuestionsPassing ScoreWho Gives ItAgency Page
Learner's Permit37Signs: 9 correct; Rules of the Road: 20 correctNorth Carolina Division of Motor VehiclesNCDMV
Motorcycle25. North Carolina doesn't publish an official question count or pass mark; 25 questions with 20 to pass is our practice format, based on the most widely reported format.25.
DetailsNorth Carolina doesn't publish an official question count or pass mark; 25 questions with 20 to pass is our practice format, based on the most widely reported format.
20 correct. North Carolina doesn't publish an official question count or pass mark; 25 questions with 20 to pass is our practice format, based on the most widely reported format.20 correct.
DetailsNorth Carolina doesn't publish an official question count or pass mark; 25 questions with 20 to pass is our practice format, based on the most widely reported format.
North Carolina Division of Motor VehiclesNCDMV
CDL General Knowledge50. No federal rule sets the question count: 49 CFR 383.133 sends the states to AAMVA's test system, which is not public. The count here is the one used by the states that publish theirs, so your state may differ.50.
DetailsNo federal rule sets the question count: 49 CFR 383.133 sends the states to AAMVA's test system, which is not public. The count here is the one used by the states that publish theirs, so your state may differ.
40 correct. 80 percent is the federal pass mark for every CDL knowledge test (49 CFR 383.135).40 correct.
Details80 percent is the federal pass mark for every CDL knowledge test (49 CFR 383.135).
North Carolina Division of Motor VehiclesNCDMV
CDL Hazardous Materials (H)30. No federal rule sets the question count: 49 CFR 383.133 sends the states to AAMVA's test system, which is not public. The count here is the one used by the states that publish theirs, so your state may differ.30.
DetailsNo federal rule sets the question count: 49 CFR 383.133 sends the states to AAMVA's test system, which is not public. The count here is the one used by the states that publish theirs, so your state may differ.
24 correct. 80 percent is the federal pass mark for every CDL knowledge test (49 CFR 383.135).24 correct.
Details80 percent is the federal pass mark for every CDL knowledge test (49 CFR 383.135).
North Carolina Division of Motor VehiclesNCDMV
CDL Air Brakes25. No federal rule sets the question count: 49 CFR 383.133 sends the states to AAMVA's test system, which is not public. The count here is the one used by the states that publish theirs, so your state may differ.25.
DetailsNo federal rule sets the question count: 49 CFR 383.133 sends the states to AAMVA's test system, which is not public. The count here is the one used by the states that publish theirs, so your state may differ.
20 correct. 80 percent is the federal pass mark for every CDL knowledge test (49 CFR 383.135).20 correct.
Details80 percent is the federal pass mark for every CDL knowledge test (49 CFR 383.135).
North Carolina Division of Motor VehiclesNCDMV
CDL Passenger (P)20. No federal rule sets the question count: 49 CFR 383.133 sends the states to AAMVA's test system, which is not public. The count here is the one used by the states that publish theirs, so your state may differ.20.
DetailsNo federal rule sets the question count: 49 CFR 383.133 sends the states to AAMVA's test system, which is not public. The count here is the one used by the states that publish theirs, so your state may differ.
16 correct. 80 percent is the federal pass mark for every CDL knowledge test (49 CFR 383.135).16 correct.
Details80 percent is the federal pass mark for every CDL knowledge test (49 CFR 383.135).
North Carolina Division of Motor VehiclesNCDMV
CDL School Bus (S)20. No federal rule sets the question count: 49 CFR 383.133 sends the states to AAMVA's test system, which is not public. The count here is the one used by the states that publish theirs, so your state may differ.20.
DetailsNo federal rule sets the question count: 49 CFR 383.133 sends the states to AAMVA's test system, which is not public. The count here is the one used by the states that publish theirs, so your state may differ.
16 correct. 80 percent is the federal pass mark for every CDL knowledge test (49 CFR 383.135).16 correct.
Details80 percent is the federal pass mark for every CDL knowledge test (49 CFR 383.135).
North Carolina Division of Motor VehiclesNCDMV
CDL Tank Vehicle (N)20. No federal rule sets the question count: 49 CFR 383.133 sends the states to AAMVA's test system, which is not public. The count here is the one used by the states that publish theirs, so your state may differ.20.
DetailsNo federal rule sets the question count: 49 CFR 383.133 sends the states to AAMVA's test system, which is not public. The count here is the one used by the states that publish theirs, so your state may differ.
16 correct. 80 percent is the federal pass mark for every CDL knowledge test (49 CFR 383.135).16 correct.
Details80 percent is the federal pass mark for every CDL knowledge test (49 CFR 383.135).
North Carolina Division of Motor VehiclesNCDMV
CDL Doubles/Triples (T)20. No federal rule sets the question count: 49 CFR 383.133 sends the states to AAMVA's test system, which is not public. The count here is the one used by the states that publish theirs, so your state may differ.20.
DetailsNo federal rule sets the question count: 49 CFR 383.133 sends the states to AAMVA's test system, which is not public. The count here is the one used by the states that publish theirs, so your state may differ.
16 correct. 80 percent is the federal pass mark for every CDL knowledge test (49 CFR 383.135).16 correct.
Details80 percent is the federal pass mark for every CDL knowledge test (49 CFR 383.135).
North Carolina Division of Motor VehiclesNCDMV

Questions

Common Questions

Who gives the driver knowledge test in North Carolina?

The North Carolina Division of Motor Vehicles. Check its website for fees, documents and whether you need an appointment.

How many questions are on the North Carolina permit test?

37

What is the passing score on the North Carolina permit test?

Signs: 9 correct; Rules of the Road: 20 correct

Does North Carolina have a motorcycle knowledge test?

Yes. North Carolina doesn't publish an official question count or pass mark; 25 questions with 20 to pass is our practice format, based on the most widely reported format. North Carolina also requires a separate road sign identification test.

Which CDL tests can I practice for North Carolina?

CDL General Knowledge and the CDL Hazardous Materials (H), CDL Air Brakes, CDL Passenger (P), CDL School Bus (S), CDL Tank Vehicle (N), CDL Doubles/Triples (T). The CDL tests are federal, so the questions are the same in every state and DC.