Service Oklahoma, the state agency that took driver licensing over from the Department of Public Safety

The Oklahoma written test, explained

People say written test, Service Oklahoma paperwork says knowledge test. Same exam. Nobody hands you a pencil anymore: you answer on a screen. What matters is the scoring, and here it is with nothing rounded off.

20
Questions
Service Oklahoma, Written Knowledge Test, verified 2026-08-28
15
Correct to pass
15 of 20 (75%)
Service Oklahoma, Written Knowledge Test, verified 2026-08-28

What the questions cover

Everything comes back to the Oklahoma Statutes Title 47, Motor Vehicles, with driver licensing in Chapter 6: traffic signals and signs, right of way, speed rules, passing and lane use, parking, alcohol limits, and the licensing rules that apply to new drivers. The exam is multiple choice with one correct answer per question.

How to prepare without wasting evenings

Reading rules is passive; retrieval is what sticks. Take a full-length run in the real format, read the explanation on every miss, and let the review deck bring your weak spots back tomorrow. Most people are consistently passing practice runs within a week of short daily sessions.

Take the free Oklahoma practice test