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North Dakota Motorcycle practice

North Dakota Motorcycle: Road Signs practice test

Learn the shapes, colors, and meanings of regulatory, warning, and guide signs — from stop and yield to construction and school-zone signs.

Content reviewed against official driver handbooks · August 12, 2026

14 questions · pass with 11 correct. You get instant feedback and an explanation after every answer.

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Up to 20 questions on this topic, with feedback after every answer.

Study questions with answers

12 sample Road Signs questions with the correct answer, a short explanation, and the official handbook reference. Read through them, then take the quiz above.

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  1. 1. What colors are signs in highway construction and maintenance work zones?

    Correct answer: Orange with a black legend

    Most work zone signs are orange, diamond-shaped signs with black lettering, though a few are rectangular.

    Source: North Dakota Noncommercial Driver License Manual — Construction and Maintenance Devices

  2. 2. What color are standard warning signs?

    Correct answer: Yellow with a black legend

    Warning signs alert you to possible hazards ahead so you can proceed with extra caution.

    Source: North Dakota Noncommercial Driver License Manual — Warning Signs

  3. 3. How can you recognize a Stop sign by its shape alone?

    Correct answer: It is the only sign with eight sides

    The octagon is reserved for the Stop sign, which requires you to stop fully ahead of the stop line or crosswalk.

    Source: North Dakota Noncommercial Driver License Manual — Regulatory Signs

  4. 4. What colors do service signs for gas, hospitals, and telephones use?

    Correct answer: White symbols on a blue background

    Service signs are blue rectangles with white symbols; recreational signs, by contrast, are brown.

    Source: North Dakota Noncommercial Driver License Manual — Guide Signs

  5. 5. What do the numbers on a milepost sign tell you?

    Correct answer: How far you are from the state's south or west border, or from the route's start within the state

    Mileposts are long green rectangles that count miles from the south or west state line or from where the route begins in North Dakota.

    Source: North Dakota Noncommercial Driver License Manual — Guide Signs

  6. 6. A curve warning sign is sometimes paired with an advisory speed sign. What does the advisory speed show?

    Correct answer: The highest recommended speed for taking the curve

    Curve and turn signs give you time to slow down, and an advisory speed plate may show the maximum recommended speed for that curve.

    Source: North Dakota Noncommercial Driver License Manual — Warning Signs

  7. 7. An orange triangle with a red reflective border is mounted on the back of farm equipment. What does it mean?

    Correct answer: The vehicle travels at 25 mph or less

    The slow-moving vehicle emblem marks vehicles or towed equipment moving at 25 mph or slower; slow down and use caution.

    Source: North Dakota Noncommercial Driver License Manual — Warning Signs

  8. 8. What do large flashing arrow panels in work zones tell drivers?

    Correct answer: Which lanes to move into, and that part of the road ahead is closed

    Arrow panels are used day and night to guide drivers into certain lanes and show that part of the roadway ahead is closed; they can also run in a caution mode.

    Source: North Dakota Noncommercial Driver License Manual — Flashing Arrow Panels

  9. 9. On a regulatory sign, what does a red circle with a red slash mean?

    Correct answer: The action shown is prohibited

    Prohibition signs are square with black lettering on white, and the red circle and slash mark the forbidden action, such as no U-turn.

    Source: North Dakota Noncommercial Driver License Manual — Regulatory Signs

  10. 10. What does a Two-Way Left Turn Only sign tell you about the center lane?

    Correct answer: It is reserved for left turns by traffic from either direction, not for passing

    The shared center lane is only for vehicles turning left from both directions and is not meant for passing or overtaking.

    Source: North Dakota Noncommercial Driver License Manual — Regulatory Signs

  11. 11. What colors are guide signs that give directions to destinations?

    Correct answer: White letters on a green background

    Direction signs are green rectangles with white lettering that show the way and distance to destinations and junctions.

    Source: North Dakota Noncommercial Driver License Manual — Guide Signs

  12. 12. Where is the yellow pennant-shaped No Passing sign placed?

    Correct answer: On the left side of the road

    The rectangular Do Not Pass sign stands on the right side, while the pennant-shaped version appears on the left.

    Source: North Dakota Noncommercial Driver License Manual — Regulatory Signs

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Every North Dakota question is written from the official North Dakota driver handbook and checked against its current edition. DMV Test Free is a free, independent study resource — not affiliated with any DMV or government agency. About DMV Test Free