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View All PlansFree OH BMV Diagnostic Test 2025
Trying to get around the Buckeye State without a Ohio driver’s license is enough to drive you nuts. Let’s face it! It’s not like you’re the Wright Brothers and can fly yourself around the state. You need to be able to demonstrate your impeccable skills behind the wheel of a vehicle. If you’re thinking there is nothing else you need to know, you could be fooling yourself. The licensing process has the potential to throw you some curves that you may have trouble batting against.
Many states require a slightly higher score, but the Ohio driving knowledge test requires you to answer 75% of the 40 questions correctly to earn a passing score. This lower score doesn’t mean you should take the knowledge test lightly. You will be tested on your familiarity with road signs and traffic laws. Proceed cautiously! Some questions have complexities capable of clouding your thinking and steering you toward a wrong answer. In particular, 15 knowledge test questions are notorious for slamming the door on Ohioans’ attempts to get their license. However, you can avoid this fate by getting prepared.
If you’re determined to pass your official knowledge test, you can rely on our free Ohio Diagnostic Driving practice test to set you up for success. The practice test is based on the most recent Ohio BMV driver’s manual (Ohio BMV Handbook (OH Driver's Manual) 2025) and up to date as of October 2025. If you get a question wrong, you’ll receive detailed instruction on the correct answer. Don’t pin your hopes of passing the official knowledge test on a study guide! Study guides prepare you to remember and recite the answers to the questions. The problem with this study technique is you don’t get a full grasp of the information that supports the correct answer. If you want to master the complexities of those harder questions, your understanding of this information is crucial. Otherwise, you’ll be left to depend on your best guesswork. The advantages of the practice test are clear. Not only will you know the things you need to pass your official knowledge test but you can apply them in your daily driving routine.
Don’t worry if rock n’ roll strikes a different chord with you! You can find practice tests for other U.S. states and Washington D.C. at https://driving-tests.org/academy/drivers-license.
Verified for accuracy: October 2025
Reviewed by Steven Litvintchouk, M.S.
Chief Educational Researcher (ACES member)
Methodology & Editorial Policy
What to expect on the actual OH permit test
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correct answers to pass
passing score
minimum age to apply
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We know how Driver's Ed goes
Noses sneeze. Babies cry. Frustration groans. And when it's finally time to take your test, you're sweating. Thirty minutes later, you're crying. Because despite your best efforts. You failed. Next thing you know, you're chasing a Waymo in circles to get home (embarrassing!).
At Driving Tests, we know emotions can get in the way of doing what you need to do. So we deliver Driver's Ed that makes it easy to start, and even easier to finish. We get you DMV Smart ASAP. Testing you with real, up-to-date questions. Backing up tricky driving situations with easy-to-grasp visuals & engaging practice tests that reaffirm what you know, and test you again on what you don't. So by the time test day comes - you *own* the DMV. Your only worry? Convincing the proctor you didn't cheat ;)