Ohio DMV Permit Practice Test

The Ohio BMV knowledge test is what stands between you and a temporary instruction permit. You'll answer 40 multiple-choice questions drawn from the Digest of Ohio Motor Vehicle Laws — and you need 30 right (75%) to pass. Ohio doesn't tell you which questions you missed if you fail, so you walk out knowing only your score. The good news: the test is consistent, and the question pool here covers the same material the BMV actually tests.

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  Knowledge test (under 18 and adult — same exam)40 questions. Pass with 30 correct — that's 75%. Ohio uses the same test for all ages; there is no separate under-18 version.
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  Application fee$26.50 for the operator temporary instruction permit, including the deputy registrar processing fee.
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  Bring with youProof of identity (e.g. birth certificate or passport), proof of Ohio residency, and your Social Security number. Visit your local deputy registrar office — appointments are recommended.
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  Under 18? Driver ed is mandatoryYou must complete a BMV-approved driver education course: 24 hours of classroom (or online) instruction plus 8 hours of behind-the-wheel driving before you can get your permit.
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  Ages 18–20? Driver ed is also required (as of Sept 2025)Ohio expanded its driver ed requirement starting September 2025. If you're 18–20 and have never been licensed, you must complete the same 24 + 8 hour program before testing.
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  Why Ohio trips up first-timersThe 75% pass threshold sounds generous, but 10 wrong answers will still fail you. Ohio's bank emphasizes traffic laws heavily — over 40% of the question pool — and the school bus and right-of-way scenarios are deliberately tricky.
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  Handbook to studyThe official study resource is the Digest of Ohio Motor Vehicle Laws (Form HSY 7607), available free at bmv.ohio.gov. It's concise compared to other states — actually one of the shorter manuals in the Midwest.

Ohio's 303-question bank breaks down into three dominant categories: traffic laws (126 questions — 42% of the pool), safety (76 questions — 25%), and road signs (60 questions — 20%). Those three alone account for nearly 87% of what you'll face. The remaining questions cover drugs/alcohol, vehicle rules, and parking. Nail these three and you pass.

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  Road signs — 60 questions in the bank (~20% of test)Shapes, colors, and what each sign commands you to do. Warning signs are yellow diamonds, regulatory signs are white rectangles, no-passing zone is the pennant shape. (Q3296, Q3298, Q3324)
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  Right-of-way and turningAt a four-way stop, the car that arrived first goes first. If two arrive simultaneously, yield to the driver on your right. At uncontrolled intersections, also yield to the car coming from your right. (Q3309, Q3316)
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  Signal distanceSignal at least 100 feet before any turn or lane change. Activating your signal is required — other drivers can't read your mind. (Q3456)
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  Following distanceKeep a minimum 3-second gap during normal weather and traffic. In bad weather (rain, ice, snow), expand to 4–5 seconds. (Q3457, Q3371)
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  BAC limit — adults 21+0.08% is the legal per-se OVI limit in Ohio. At or above this level, you are automatically considered impaired under the law. (Q3368)
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  BAC limit — under 210.02% triggers Operating a Vehicle After Underage Consumption (OVAUC). Ohio effectively has near-zero tolerance for underage drivers — even one drink can push you over. (Q3467)
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  Impairment below the legal limitEven the smallest amount of alcohol reduces concentration, perception, judgment, and memory. The 0.08% threshold is a legal line, not a safety line. (Q3315)
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  Chemical test refusalRefusing a chemical test when requested by an officer after an OVI arrest results in an automatic license suspension. Refusing is not a way out. (Q3483)
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  Speed limits — prima facie20 mph in school zones, 25 mph in residential areas. Expressway exits have advisory speed signs (white, square) — those numbers are recommendations, not hard limits. (Q3307, Q3372)
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  Bike lane merge ruleYou may enter a bike lane no more than 200 feet before making a right turn. You may not drive in the bike lane at any other time. (Q3582)

These are the categories that sink more first-time Ohio test-takers than any other. The questions are written to catch the answer you'd give if you half-read the scenario — slow down and read every option before committing.

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  Three-car right-of-way scenariosEveryone knows 'yield to the right' for two cars. Three cars is harder: process each pair separately, applying the same rule. The car on the right of any given pair has priority. Don't try to rank all three at once — work through it in pairs. (Q3309, Q3316)
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  School bus rules — the divided-highway exceptionWhen a school bus stops and red lights are flashing, you MUST stop — in both directions on a two-lane road. On a road with four or more lanes, only drivers traveling in the SAME direction as the bus must stop. Opposite-direction drivers on a four-lane do not have to stop. (Q3445, Q3507)
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  Hill parking — downhill with a curbTurn your front wheels TOWARD the curb (right). The curb stops the car if brakes fail. (Q3541)
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  Hill parking — uphill with a curbTurn your front wheels AWAY from the curb (left). If brakes fail, the car rolls back into the curb instead of into traffic. (Q3468, Q3505)
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  Hill parking — downhill or uphill with NO curbTurn your front wheels toward the side of the road (right). The car rolls off the road rather than into traffic. (Q3553, Q3588)
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  Impairment vs. legal BACThe test asks this in multiple forms. The correct answer is always that impairment starts below 0.08% — 'even the smallest amount of alcohol' is correct. Don't pick any option that says you're fine until you hit the legal limit. (Q3315)
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  'Always' / 'never' optionsIn Ohio's bank, 'under no circumstances' and 'all of the above' are often correct. The genuine absolutes: you may NEVER drive around a lowered railroad gate, and you may NEVER drink in a vehicle on a public highway. (Q3363, Q3319)
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  Passing a bicyclistMove as far left as possible when passing a cyclist. Don't blast your horn — the sudden noise can cause the cyclist to swerve. (Q3504, Q3460)

Reading alone typically lands you around 60% on the real test — enough to know the easy questions, not enough to pass. The students who pass first try use three loops: read once, drill repeatedly, then listen the night before. Here's how to run it.

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  Loop 1 — read the handbookDownload the Digest of Ohio Motor Vehicle Laws (Form HSY 7607) from bmv.ohio.gov. It's shorter than most state manuals. Read it once cover-to-cover — don't skip the GDL section even if you're over 18, because those rules still appear on the test.
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  Loop 2 — drill the practice examsTake the free 40-Q exam below cold. Ohio's bank has 303 questions across 7 practice exams. Anything under 30/40 → go back to the category you missed most. Traffic laws and safety together make up 67% of the pool — drill those first.
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  Loop 3 — listen along on YouTubePlay our Ohio Cheat Sheet video the night before your test. It's built to run in the background while you're doing something else — 93 must-know facts in about 15 minutes.
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  Sleep beats crammingMemory consolidates overnight. Going to bed at a reasonable hour the night before is worth more than two hours of last-minute re-reading.
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  Study signs visuallyOhio's road-sign questions show you the actual sign image, not just the name. Practice matching shape and color to meaning — don't rely on recognizing words.
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  Read all four options before pickingNearly all of Ohio's 303 questions have four options (A/B/C/D). The BMV writes plausible wrong answers. 'All of the above' and 'None of the above' appear often and are sometimes correct — don't skip to option A.

Passing the knowledge test gets you a temporary instruction permit — not a license. Ohio has a structured graduated driver licensing (GDL) system that's stricter than many states, especially the two-phase curfew rule that changes at the 12-month mark. Here's what kicks in the moment you hold that permit.

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  Permit supervisionYou must be accompanied by an eligible adult at all times while driving on your permit. That adult must be in the front passenger seat.
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  Permit minimum hold timeUnder 18: hold your permit for at least 6 months before taking the behind-the-wheel road test. Ages 18–20: no hold requirement, but the driver ed requirement still applies.
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  Supervised practice hoursLog at least 50 hours of supervised practice driving with an eligible adult, including at least 10 of those hours at night.
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  Night curfew — first 12 months of probationary licenseCannot drive between midnight and 6 a.m. unless accompanied by a parent or guardian. This covers the entire first year after you pass your road test and receive your probationary license.
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  Night curfew — after 12 months (the shift)Once you've held your probationary license for 12 months, the curfew changes: you cannot drive between 1 a.m. and 5 a.m. (a narrower window). This looser curfew applies for the remainder of the probationary period until you turn 18. (Per ORC §4507.071)
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  Passenger restriction — first 12 monthsDuring the first 12 months of your probationary license, you may not drive with more than 1 non-family-member passenger unless a parent or guardian is also in the vehicle.
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  When all restrictions liftAll GDL restrictions — both curfew phases and the passenger limit — end automatically when you turn 18. Your license becomes a full, unrestricted operator's license at that point, as long as it is in good standing.