Service Oklahoma, the state agency that took driver licensing over from the Department of Public Safety
Oklahoma permit test: 20 questions, result on the spot
Original Oklahoma questions with the law cited under every answer, scored the way Service Oklahoma scores it.
- Exam Simulator20 questions, pass with 15, scored the way Service Oklahoma scores it
- Practice Test 120 questions, a broad first pass across signs, right of way, rules and safety
- Road Signs Full197 questions, every sign, signal and pavement marking question
- Laws and Limits12 questions drawn from the 47 O.S.
Work through them in order.
OK Practice Test 1
OK Practice Test 2
OK Practice Test 3
OK Practice Test 4
OK Practice Test 5
OK Full Marathon
OK Road Signs Mini
OK Road Signs Full
OK Right of Way
OK Complex Situations
Oklahoma Laws and Limits
OK Alcohol, Phones and Safety
OK Rules of the Road
Oklahoma Exam Simulator
Every question you miss saves to a review deck on this device. See how the review deck works.
Know the format before you book.
Oklahoma is one of the few states that bills you for failing. Service Oklahoma adds $4.00 to your account for every written test you flunk, and the tab is collected only when you finally pass and pay the $42.50 fee to print and issue the learner permit. The exam itself is short: 20 questions on traffic laws, road signs and safe driving, all drawn from the Oklahoma Driver Manual, with 15 correct to pass at 75 percent, so five misses are survivable, and 60 minutes on the clock with your result on screen as soon as you finish. Two of those attempts can be taken at home, and only two. After a second online failure the rest have to happen at a Service Oklahoma location or a Career Tech testing center, and the Career Tech route adds $25.00. The at home version also needs a computer with a front facing camera and a microphone in a quiet room, because phones and tablets are not supported.
Format verified against Service Oklahoma, Written Knowledge Test on 2026-08-28. Check the official page before you book, because states do change their rules.
Source: Service Oklahoma, Written Knowledge Test, verified 2026-08-28
What the process looks like.
The knowledge test is written from the Oklahoma Statutes Title 47, Motor Vehicles, with driver licensing in Chapter 6. Our questions teach those same rules and cite the section behind each answer, so what you learn holds up on test day and on the road afterwards.
You can take the written exam at 15 if you are enrolled in and receiving instruction in an approved Service Oklahoma driver education course. From 16, driver education is optional.
Learner permit holders can drive between 5 a.m. and 10 p.m. while accompanied by a licensed driver at least 21 years old.
Moving up to an Intermediate License takes 180 days on the learner permit, 50 hours of supervised driving including 10 at night, no traffic convictions in the previous 180 days, and the free Work Zone Safe course for anyone under 18.
An adult applicant who goes straight from the written test to a Class D license can take the driving test as early as the next business day, and gets three attempts before a 30 day wait applies.
The fee to print and issue a learner permit is $42.50. Every failed written test adds $4.00 to your account, payable at issuance once you pass. Online testing itself carries no extra fee.
You get 60 minutes and see your result straight away. The exam can be taken online twice; after two online failures the remaining attempts have to happen in person at a Service Oklahoma location or a Career Tech testing center, which charges $25 extra. The Oklahoma Driver Manual adds that by law you wait at least one day before retesting.
Oklahoma permit test questions, answered.
How many questions are on the Oklahoma permit test?
Twenty. Service Oklahoma states on its written knowledge test page that the exam runs to 20 questions on traffic laws, road signs and safe driving, all drawn from the Oklahoma Driver Manual, and you get 60 minutes to work through them.
What score do I need to pass the Oklahoma written test?
Fifteen of the 20 questions, which is 75 percent. Service Oklahoma publishes that requirement directly, and your result appears as soon as you finish the exam.
Can I take the Oklahoma written test online?
Yes, but only twice. Online testing needs a computer with a front facing camera and a working microphone in a quiet room, and phones and tablets are not supported. Fail twice online and the rest of your attempts have to be made in person.
What does it cost if I fail the Oklahoma permit test?
Four dollars is added to your account for each failed written test, payable when you finally pass. The fee to print and issue the learner permit itself is $42.50.
When can a teen get an Oklahoma learner permit?
At 15 if enrolled in and receiving instruction in an approved driver education course, or at 16 without driver education, in both cases after passing the written exam.
Does Oklahoma charge extra for a REAL ID, and how long must you hold the learner permit?
No. Service Oklahoma's REAL ID checklist page confirms a REAL ID compliant credential costs the same as a standard one, with no separate surcharge. On the learner permit side, the Intermediate License page requires at least 180 days on the permit, with 50 hours of supervised driving including 10 at night, before you can move up.