Permit test by state/Oklahoma

Oklahoma permit test: 20 questions, 15 to pass

Oklahoma’s learner permit knowledge test is run by the Oklahoma driver licensing office (Service Oklahoma). 20 questions · 15 correct to pass (75%) — you can miss 5.

Checked September 30, 2026 against the Service Oklahoma — Written knowledge test. Rules change — confirm with the Oklahoma driver licensing office (Service Oklahoma) before you test.

Questions20
Correct to pass15 (75%)
Wrong answers allowed5
Road signs scored separatelyNo separate minimum published
Study fromService Oklahoma driver study guide

Rules that trip people up

  • 60 minutes to finish the written test.

How to pass the Oklahoma permit test on the first try

  1. Get the Service Oklahoma driver study guide. The test is written from it, so treat it as the syllabus, not background reading.
  2. Learn signs by shape and color first. Sign shapes are standardized nationally — an octagon is always stop, a triangle always yield, a diamond always a warning — so a sign you’ve never seen can still be read from its shape.
  3. Make a numbers sheet. Speed limits, following distances, parking distances and BAC limits are where most points are lost — they’re easy to confuse and easy to test.
  4. Practice at the real length. Take 20-question practice tests and don’t book the real one until you score 90% twice in a row — that leaves margin over the 5-miss limit.

Wondering what happens if you don’t pass on your first attempt? Read the official Oklahoma permit test retake rules, waiting periods, and retest fees.

Oklahoma practice questions are in the works

We write every bank from the official handbook, with an explanation and a source note on each answer. Leave your email and we’ll send one message when the Oklahoma bank opens — 20 questions free.

Meanwhile, our free guide to the most-missed DMV test concepts covers the rules that trip up drivers in every state.

Oklahoma permit test FAQ

The standard car knowledge test has 20 questions and you need 15 correct to pass (75%).

5. Miss 6 and you fail.

The Service Oklahoma driver study guide. Every question on the real test comes from it. Start with road signs and right-of-way, then the numbers people forget: speed limits, following distances, and blood-alcohol limits.