Try 10 free North Dakota CDL questions
Real General Knowledge questions from the same bank our students use. No account, no email needed. You see the correct answer after each question, and your score at the end.
- 10 questions, from the 81-question General Knowledge bank, one for each key manual topic
- Practice mode: the correct answer and manual reference show after each question
- 80% is a pass, the same standard as the real North Dakota CDL knowledge test
Takes about 3 minutes. Keyboard: A to D to answer, Enter for next.
About the North Dakota CDL knowledge test
The General Knowledge test is the written exam every CDL applicant sits, whatever class of license they are working toward. The questions come from the North Dakota CDL manual, they are multiple choice, and you need 80% to pass. North Dakota Department of Transportation gives the test, and passing it is what earns your commercial learner's permit, the permit you hold before taking the skills test in a truck.
What it covers
Our 10 free questions and the full 81-question General Knowledge bank are drawn from these manual sections:
- Vehicle Inspection
- Basic Control of Your Vehicle
- Shifting Gears
- Seeing
- Communicating
- Controlling Speed
- Managing Space
- Seeing Hazards
Endorsements such as HazMat, Tank, Passenger and School Bus are separate written tests on top of this one. See which North Dakota CDL endorsements you need before you book anything, because the endorsement you are missing decides which tests you sit.
What North Dakota requires
- Only one knowledge-test attempt is allowed per day, and each attempt is charged.
- The CLP holding period is the federal minimum of 14 days.
- To avoid an air-brake restriction you must pass both the knowledge and road test in a vehicle with a full or partial air-brake system.
- A school bus endorsement requires a knowledge test and a road test in a representative school bus.
Checked against North Dakota Department of Transportation on September 16, 2026. Rules change, so confirm anything that affects your booking before you travel.
Where to go next
Work out which license class you need, then study the test that goes with it:
- North Dakota CDL classes: what Class A, B and C each let you drive.
- North Dakota CDL endorsements: H, N, P, S, T and X, and who needs each.
- North Dakota CDL study material: the full study guides, practice tests and narrated audio.
Common questions
What score do I need to pass the North Dakota CDL knowledge test?
You need 80% to pass. Miss more than that and you retake the test, so the goal while studying is to be comfortably above 80%, not just at it.
Where do I take the North Dakota CDL knowledge test?
At North Dakota Department of Transportation. Passing the General Knowledge test is what earns your commercial learner's permit, which you hold before the skills test.
Is this free test the real North Dakota CDL exam?
No. These are 10 real questions from the same General Knowledge bank our paid study material uses, so the style and difficulty match what you are studying for. The official exam is given only by North Dakota Department of Transportation.