Oklahoma DMV Sign Test 3

4.9 out of 5 (202 votes)
80% Passing score
20 Questions
4 Mistakes allowed
Road signs are a required part of the Oklahoma written knowledge test, so they are worth practicing on their own before test day. The official Class D test is not just about knowing who has the right-of-way or how many seconds of following distance you should leave. It also checks whether you can recognize signs, signals, pavement markings, lane-use rules, school zone warnings, and work zone instructions quickly enough for that knowledge to be useful while driving. This Oklahoma road signs practice test gives you a focused way to review that material. The official Oklahoma Class D written knowledge test is based on the Oklahoma Driver Manual and administered through Service Oklahoma. The current online written test has 20 multiple-choice questions, a 60-minute time limit, and requires 15 correct answers to pass. Road sign questions are included in that same score, not separated into their own official road-sign-only section. So, no, you do not get a neat little warning that says, “Here come the sign questions.” They are simply part of the exam, mixed in with the rest of the driving knowledge Oklahoma expects you to know. This Oklahoma DMV signs practice test uses 20 questions and visual prompts to help you get sharper with sign recognition. You will review regulatory signs, warning signs, right-of-way signs, traffic signals, pavement markings, lane-use signs, school zone signs, and work zone signs. Some of it feels obvious when you are reading it slowly. An octagonal Stop sign means stop. A triangular Yield sign means slow down and give way when needed. Diamond-shaped signs usually warn about conditions ahead, and rectangular signs often explain rules, directions, or information. But the useful skill is not reciting that from memory in a quiet room; it is recognizing the sign fast, correctly, and without making the whole thing more complicated than it needs to be. Oklahoma also allows eligible Class D applicants to take the written test online through the KnowTo Drive platform linked by Service Oklahoma. You need a computer with a webcam, microphone, and stable internet connection, while phones and touchscreen devices are not supported. Online applicants may try the written exam twice, and after two failed online attempts, they must test in person. Passing online still means visiting Service Oklahoma or a Licensed Operator to provide documents, complete the vision screening, and receive the actual permit or license. Use this Oklahoma DMV practice test as a steady review before the real exam. It keeps the road sign material close to the official format while giving you enough repetition to make the signs feel familiar when they show up on the test — and later, on the road.
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Sample Oklahoma Permit Test Questions

Question 1

What is allowed when double solid yellow lines divide opposing traffic?

  1. A. Crossing carefully to turn left into a driveway
  2. B. Treating both lanes as one-way traffic lanes
  3. C. Crossing only when no other vehicles are visible
  4. D. Crossing to pass a slow-moving vehicle

Correct answer: A. – Crossing carefully to turn left into a driveway

A double solid yellow centerline tells drivers not to pass because traffic travels in opposite directions on the two sides. A driver may cross the lines to complete a left turn into a driveway or other entrance. The lines do not create a center turn lane or authorize passing when the road appears clear.

Source: Oklahoma Driver Manual — Ch. 6, “Drive in Proper Lane”

Question 2

What is the main purpose of a yellow, diamond-shaped traffic sign?

A yellow and black diamond-shaped sign:
  1. A. To warn of conditions on or near the roadway
  2. B. To provide directions to nearby cities
  3. C. To state traffic laws and regulations
  4. D. To identify a construction zone

Correct answer: A. – To warn of conditions on or near the roadway

Yellow diamond signs warn drivers about hazards, roadway alignment changes, or other conditions ahead. Orange signs are generally used for construction and maintenance areas. Regulatory signs state laws or instructions, while guide signs provide route and destination information.

Source: Oklahoma Driver Manual — Ch. 4, “Warning Signs—Black on a Yellow Background”, Oklahoma Driver Manual — Ch. 4, “Construction and Maintenance Signs”

Question 3

What must you do when facing a flashing red traffic signal?

When a traffic signal light is not working, you should:
  1. A. Stop only when another vehicle is present
  2. B. Slow down without stopping
  3. C. Stop, then proceed when it is safe
  4. D. Continue through at your normal speed

Correct answer: C. – Stop, then proceed when it is safe

Under Oklahoma law, a flashing red signal requires a stop at the applicable crosswalk, stop line, or intersection entrance. After stopping, the driver may proceed subject to the same rules that apply at a stop sign. Enter the intersection only when it is safe and after yielding as required.

Source: 47 O.S. § 11-204(1) – Flashing Signals, Oklahoma Driver Manual — Ch. 4, “Traffic Signals”

Question 4

Which sign is normally a vertical rectangle?

  1. A. School crossing sign
  2. B. Railroad advance-warning sign
  3. C. Stop sign
  4. D. Speed limit sign

Correct answer: D. – Speed limit sign

A vertical rectangular sign usually gives a regulation or instruction. A speed limit sign is a regulatory sign and uses this shape. School crossing signs are pentagonal, railroad advance-warning signs are round, and stop signs are octagonal.

Source: Oklahoma Driver Manual — Ch. 4, “Regulatory Signs”

Question 5

A yellow warning sign shows two opposing arrows separated by a divider that begins at the bottom. What does it mean?

This sign means:
  1. A. The divided highway ends ahead
  2. B. A one-way street begins ahead
  3. C. A one-way street ends ahead
  4. D. A divided highway begins ahead

Correct answer: D. – A divided highway begins ahead

The sign warns that a median or divider begins ahead and will separate traffic traveling in opposite directions. Continue on the roadway to the right of the divider. The sign describes a change to a divided highway, not the beginning or end of a one-way street.

Source: Oklahoma Driver Manual — Ch. 4, “Warning Signs—Black on a Yellow Background”

Question 6

After stopping at a marked stop line, buildings block your view of cross traffic. What must you do before entering the intersection?

  1. A. Wait five seconds and then proceed
  2. B. Sound the horn and enter
  3. C. Listen for traffic without making a visual check
  4. D. Yield to traffic and enter only after determining it is safe

Correct answer: D. – Yield to traffic and enter only after determining it is safe

Oklahoma requires a driver to stop at the location prescribed for a stop sign. After stopping, the driver must yield to vehicles already in the intersection or approaching closely enough to present an immediate hazard. A blocked view does not remove that duty. Do not enter until you can check traffic and determine that proceeding is safe.

Source: 47 O.S. § 11-703(d) – Stop Signs and Yield Signs, 47 O.S. § 11-403(B) – Vehicle Entering Stop or Yield Intersection

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