Free practice for the Oklahoma knowledge test (the written permit test), written from the Oklahoma driver handbook, with every answer explained.
Based on the Oklahoma driver handbook. Requirements can change, so confirm with your Oklahoma licensing agency before your test.
Five steps from first try to test day. Your progress is saved on this device.
Each test has 20 questions. Get 16 or more right to match the 80% passing score.
The app has the rest of the Oklahoma question bank, more tests and a timed exam simulator.
Oklahoma guide
Every fact links to the official page it came from. Last checked Nov 15, 2026.
These links open official government websites. USA DMV is an independent study site and is not affiliated with any of them.
Sample questions
Think of your answer first, then open the explanation.
A. 2 years
The Oklahoma Driver Manual says a child restraint must be rear-facing until the child reaches 2 years of age or the manufacturer's weight or height limit.
C. Once every 24 months
Oklahoma deducts 2 points for completing an approved Driver Compliance or Defensive Driving Course, with credit given once every 24 months.
A. 3 feet
Oklahoma law (47 O.S. § 11-1208) requires at least 3 feet between a passing vehicle and the bicycle until the vehicle is safely past.
What’s covered
Counts are from the full Oklahoma question bank in the app.
Road signs
Road signs follow the same national standard in every state. Learn them once by shape and color.
More Oklahoma tests, a timed exam simulator and a review of every question you miss.
Questions
50 questions. You need 40 correct answers (80%) to pass. Confirm the current format with your Oklahoma licensing agency before your test, because it can change.
No. They are practice questions written from the Oklahoma driver handbook and cover the same topics, but they are not the official questions. USA DMV is not affiliated with any Oklahoma agency.
Take the readiness check first to see your level. Read the handbook sections for the topics you missed, then take both free practice tests and read every explanation you got wrong. When you pass them comfortably, rehearse with a full-length timed exam in the app.
Not a government website. USA DMV (usadmv.app) is an independent study resource. It is not affiliated with, endorsed by or operated by any state DMV, the Texas Department of Public Safety or any other government agency. Practice questions are written to reflect official driver handbooks but are not the official test questions. Always confirm current requirements with your state’s licensing agency.
