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Test 4 of 10 · 20 questions · Free 2026

OH Permit Practice Test 4

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A fixed 20 question set from the Ohio bank with answers and plain English explanations. The real OH exam is 40 questions, 75 percent to pass; take the full length version on the main practice page.

Questions
20
Test
4 of 10
Cost
Free

Fixed test, 20 questions · Verified against the Driver's Handbook · Free

Real format: 40 questions, 30 correct to pass.

Test 4 has 20 questions. Every question explains itself the moment you answer.

Fixed test: retakes serve these exact questions, handy for studying test by test.

All 20 questions in test 4

Every question below comes from the Ohio question bank on this page. Open a question to see the correct answer and the explanation. Nothing here is hidden behind a signup.

  1. 1. A red circle with a slash over a U-turn arrow appears at an intersection. What does the sign mean?

    U-shaped arrow crossed by red slash
    1. U-turns are prohibited
    2. Left turns are prohibited
    3. The road is one-way
    4. U-turns are required
    Show answer

    U-turns are prohibited. The pictured U-shaped arrow identifies the movement, and the red slash marks that movement as prohibited. Therefore, a driver facing this sign may not make a U-turn at that location. A no-left-turn sign uses a left-turn arrow, while a one-way sign communicates permitted travel direction rather than banning a reversal. Do not interpret the slash as a general command to stop or as a ban on every turn. First identify the arrow, then apply the prohibition to that exact maneuver.

  2. 2. How should a driver respond when a vehicle begins to hydroplane?

    1. Brake hard and turn sharply
    2. Accelerate until the tires regain contact
    3. Move immediately onto the shoulder without steering control
    4. Slowly ease off the gas pedal
    Show answer

    Slowly ease off the gas pedal. During hydroplaning, Ohio advises slowly easing the foot off the gas pedal. That gradual release helps the tires regain contact without adding a sudden braking or steering demand. Hard braking and a sharp turn can make the loss of traction worse, while acceleration keeps the vehicle moving over pooled water. The shoulder choice is not a controlled response and may create a second hazard. Keep the steering steady, reduce power smoothly, and wait for grip to return.

  3. 3. Why should a driver allow more space ahead on a wet or snow covered road?

    1. The tires grip better, so extra space is unnecessary
    2. The posted limit automatically increases in bad weather
    3. The vehicle takes longer to stop and is harder to turn without skidding
    4. The vehicle must remain in the left lane
    Show answer

    The vehicle takes longer to stop and is harder to turn without skidding. Ohio explains that a slippery roadway reduces tire grip. As a result, the vehicle needs longer to stop and becomes harder to turn without skidding, so the driver should reduce speed and add distance from the vehicle ahead. The other choices reverse or invent the rule: poor weather does not improve traction, change the posted limit upward, or require the left lane. The visual cue is a wet, snowy, or icy surface. Treat it as a reason to create more room before braking or steering.

  4. 4. What should a driver do when the vehicle is hydroplaning?

    1. Turn sharply toward the shoulder
    2. Brake hard until the tires grab
    3. Slowly ease off the gas pedal
    4. Accelerate to push water away
    Show answer

    Slowly ease off the gas pedal. When hydroplaning, Ohio advises slowly easing your foot off the gas pedal. Hard braking or sharp steering can reduce control because the tires are riding on pooled water instead of gripping pavement. The accelerate choice is backwards; speed is what helps create the water layer under the tires. The cue is steering that feels light or disconnected on wet pavement. Ease off, keep the wheel steady, and let the tires regain contact.

  5. 5. What will an officer do after stopping someone suspected of impaired driving?

    1. Conduct sobriety tests and request a chemical test
    2. Issue a parking citation and request a vehicle inspection
    3. Allow the driver to leave after checking the registration
    4. Request only a written statement from the driver
    Show answer

    Conduct sobriety tests and request a chemical test. When an Ohio officer stops someone suspected of driving under the influence of drugs or alcohol, the officer conducts sobriety tests and requests a chemical test to determine alcohol or drug content in the blood. A parking citation and vehicle inspection address different issues. Checking registration does not resolve an impairment suspicion, and a written statement alone is not the procedure described. The useful sequence is practical: observe the driver, conduct sobriety tests, then request the chemical test that measures alcohol or drug content.

  6. 6. In Ohio, when may a child under 16 ride in the open cargo area of a pickup truck?

    1. Any time, if a parent drives
    2. Only on highways
    3. Whenever the tailgate is closed
    4. Not when the truck is going faster than 25 mph, unless an exception such as a secured seat and belt applies
    Show answer

    Not when the truck is going faster than 25 mph, unless an exception such as a secured seat and belt applies. Ohio bars a truck driver from knowingly letting anyone under 16 ride in an open cargo area when the vehicle goes faster than 25 mph. The exceptions are a properly secured seat with a federally compliant safety belt, an emergency threatening life, or public highway workers doing maintenance or construction. A parent driving is not an exception, highways are not safer, and a closed tailgate does not satisfy the rule. No one may ride on the outside of a moving vehicle.

  7. 7. How much supervised practice must an Ohio driver under 21 log, and how much of it must be at night?

    1. 40 hours, including 8 at night
    2. 55 hours, including 5 at night
    3. 50 hours, including 10 at night
    4. 60 hours, including 12 at night
    Show answer

    50 hours, including 10 at night. A driver under 21 must complete and log 50 hours of supervised driving, with at least 10 hours occurring at night. The 40-hour and 8-hour combination understates both requirements, while the larger totals are not the manual’s stated minimum. These hours are part of the driver education path and must be completed with an eligible licensed driver. The cue is the paired figures: fifty total, ten nighttime.

  8. 8. This yellow crossroad sign warns that what is ahead?

    Yellow plus-shaped crossroad sign
    1. An intersection ahead
    2. A hospital service exit
    3. A divided highway ending
    4. A left turn prohibition
    Show answer

    An intersection ahead. The plus-shaped yellow sign is a warning for an upcoming intersection. It does not tell drivers that services are available or that a maneuver is illegal. The left-turn prohibition choice would use a red slash, while this sign uses the warning color and shape. Treat it as advance notice to search left, right, and ahead, cover the brake if sight lines are poor, and expect crossing traffic or turning vehicles near the intersection.

  9. 9. What must an Ohio driver do when a school bus has stopped to pick up or drop off students?

    1. Pass after slowing to 10 mph
    2. Continue if the bus is on the opposite side of the road
    3. Honk and pass before the red lights activate
    4. Stop for the bus
    Show answer

    Stop for the bus. Ohio requires a driver to stop when a school bus is dropping off or picking up students. Amber lights warn that the bus is preparing to stop, so nearby drivers should prepare, but other vehicles are not required to stop during that amber stage. Once the bus has fully stopped and the stop warning applies, passing is not made safe by reducing speed or sounding the horn. Treat the bus as a stop condition and wait until movement is lawful.

  10. 10. What does Ohio law require when a public safety vehicle approaches with flashing lights and a warning signal?

    1. Move as far right as possible and remain there until it passes
    2. Follow it through the intersection
    3. Stop in the left lane to make room
    4. Continue normally if the vehicle is behind you
    Show answer

    Move as far right as possible and remain there until it passes. When a police car, fire engine, ambulance, or other public safety vehicle approaches with flashing lights and a warning signal, Ohio requires drivers to move as far right as possible and remain there until the emergency vehicle has passed. Continuing normally leaves the emergency vehicle without a clear path, and following it is not a lawful shortcut. If already in an intersection, clear it safely first, then pull right and stop where possible.

  11. 11. When should an Ohio driver reduce speed for rain, snow, sleet, or ice?

    1. Only after the vehicle begins to skid
    2. At the first sign of any of those conditions
    3. Only when the posted limit is reduced
    4. Only on roads with curves
    Show answer

    At the first sign of any of those conditions. The manual directs drivers to reduce speed at the first sign of rain, snow, sleet, or ice because slippery surfaces reduce tire grip, lengthen stopping distance, and make turning harder. Waiting for a skid means waiting until traction has already been lost. A changed posted limit is not required, and straight roads can be slippery too. Ease off early and leave additional room ahead whenever precipitation or frozen material begins affecting the roadway.

  12. 12. Which sign color and shape combination identifies a warning of a highway railroad crossing?

    1. Red octagon with a white border
    2. Round yellow with an X and RR
    3. Orange rectangle with a detour arrow
    4. Blue square with a train symbol
    Show answer

    Round yellow with an X and RR. The manual identifies a round yellow warning sign carrying an X and the letters RR as a railroad crossing warning. It is an advance cue to slow down and be ready to stop if a train is approaching. A red octagon is the stop sign shape, orange is associated with work zones, and a blue square is not the railroad warning described here. When you see the round RR sign, scan the tracks, listen, and prepare to stop before the crossing if needed.

  13. 13. What does an Ohio warning sign for limited clearance tell a driver to expect?

    1. A place to buy fuel ahead
    2. A driver license checkpoint ahead
    3. A low clearance area ahead
    4. A lane reserved only for buses
    Show answer

    A low clearance area ahead. A limited-clearance warning sign tells drivers that a low overhead or narrow clearance condition is ahead. It is not a service sign for fuel or a licensing checkpoint notice. Drivers of taller vehicles, vehicles carrying loads, or vehicles towing trailers should respond early by checking posted clearance and choosing another route if needed. The cue is a yellow warning sign connected to clearance: treat it as advance notice of a physical space limit.

  14. 14. When is a driver allowed to turn left on red in Ohio?

    1. From any lane onto any two way street after slowing
    2. Whenever the vehicle has a green left turn arrow behind it
    3. Only after a police officer waves the driver through
    4. From the extreme left lane of a one way street onto another one way street, unless prohibited
    Show answer

    From the extreme left lane of a one way street onto another one way street, unless prohibited. Ohio permits a left turn on red only from the extreme left lane of a one way street onto another one way street, unless a posted sign forbids that movement. A two way destination does not meet the stated condition, and slowing alone cannot replace the legal requirements. A police officer is not required when the turn is otherwise lawful, while a separate green arrow would not describe a turn on red. Check both roadway directions and the sign before considering this narrow exception.

  15. 15. When the broken yellow line is in your lane and the solid yellow line is in the other lane, what may you do?

    A two-lane road with one lane in each direction. The center has two yellow lines: a broken line on your side and a solid line on the other side. Your car, blue, is heading east behind a slow truck. Car A, orange, is far ahead in the other lane, coming toward you.
    1. Pass only after stopping completely in your lane
    2. Never pass under any condition
    3. Pass when it is safe to do so
    4. Drive on the painted line until the next intersection
    Show answer

    Pass when it is safe to do so. A yellow solid line beside a broken line assigns the passing permission to the motorists traveling beside the broken line. If that broken line is in your lane, you may pass when the movement is safe. The solid-line driver is prohibited from passing, but that restriction does not transfer to your lane. Stopping is not the marking’s requirement, and driving on the paint is not a passing method. Identify your side of the pair before deciding.

  16. 16. At a green traffic signal, what should a driver do before turning left?

    A four-way intersection. Your car, blue, is heading north and plans to turn left, shown by a dashed arrow. Car A, orange, is coming from the opposite direction, heading south toward the intersection and going straight.
    1. Turn immediately because green traffic always has priority
    2. Wait for an opportunity, yield to pedestrians and oncoming traffic, then turn safely
    3. Enter the opposing lane before checking for pedestrians
    4. Reverse to the stop line and wait for a red signal
    Show answer

    Wait for an opportunity, yield to pedestrians and oncoming traffic, then turn safely. A green signal allows movement, but it does not remove the hazards involved in a left turn. Ohio directs the driver to wait for an opportunity, yield to pedestrians and oncoming traffic, and turn as soon as it is safe. Turning immediately can cross the path of an approaching vehicle or person. Reversing is unnecessary, and entering the opposing lane before checking creates an avoidable conflict. Treat the green as permission to search and yield, not as a guarantee of an open turn.

  17. 17. A 16-year-old with an Ohio TIPIC is driving at 2 a.m. Which accompanying adult is required?

    1. Any licensed driver age 18 or older
    2. No adult if the trip is less than five miles
    3. A passenger age 16 or older with a valid ID
    4. A parent, guardian, or custodian who holds a valid Driver License
    Show answer

    A parent, guardian, or custodian who holds a valid Driver License. A permit holder ages 16 or 17 may normally practice with any valid licensed driver who is at least 21 in the front seat. Ohio adds a tighter overnight condition: from midnight until 6 a.m., the accompanying person must be a parent, guardian, or custodian with a valid Driver License. The age 18 option is too young for the ordinary supervision rule, and distance does not create an exception. Before a late-night practice trip, confirm both the adult's relationship and license status.

  18. 18. What driver education must an Ohio driver under 21 complete?

    1. 30 hours of classroom and 6 hours of driving
    2. 24 hours of classroom or online instruction and 8 hours of driving time
    3. 8 hours of classroom and 24 hours of driving
    4. 50 hours of classroom only
    Show answer

    24 hours of classroom or online instruction and 8 hours of driving time. An Ohio driver under 21 must complete driver education at a licensed school with 24 hours of classroom or online instruction and 8 hours of driving time. Thirty and 6 hours does not match Ohio's requirement. The reversed 8 and 24 split swaps the numbers. Fifty hours is the separate practice log, 10 at night, done with an eligible licensed driver, not classroom time. Drivers under 18 must also hold the TIPIC for at least six months.

  19. 19. What does Ohio law prohibit a driver from doing regardless of the posted speed limit?

    1. Driving below the posted limit when traffic is light
    2. Driving faster than the distance available allows the driver to stop
    3. Changing speed when roadway conditions change
    4. Stopping within an assured clear distance
    Show answer

    Driving faster than the distance available allows the driver to stop. Ohio makes the stopping-distance rule independent of the number displayed on a speed sign. A driver may not travel faster than the available distance allows the vehicle to stop. The rule does not forbid driving below the posted limit, and it does not prevent a driver from adjusting speed as conditions change. Stopping within the visible clear distance is the safety goal, not a violation. A useful road test is to look beyond the vehicle immediately ahead and ask whether there is enough open pavement to brake to a complete stop if something blocks the path.

  20. 20. What do guide signs help drivers find?

    Green guide sign showing distances to Fairview and Franklin
    1. Points of interest, services, intersecting roads, cities, and towns
    2. The mechanical condition of nearby vehicles
    3. The exact time a traffic light will change
    4. Only the legal BAC threshold for the driver
    Show answer

    Points of interest, services, intersecting roads, cities, and towns. Ohio says guide signs provide points of interest and services along the highway, information on intersecting roads, and directions to cities and towns. They help a driver plan a route or locate useful destinations. A guide sign does not report a driver’s alcohol limit, diagnose another vehicle, or predict the exact timing of a traffic signal. Look for the square or rectangular shape and the green, brown, or blue color group described for these signs. Read the information early so a route decision can be made without a sudden lane change.

Frequently asked questions

How many questions are on this Ohio practice test?

This fixed set has 20 questions. It is test 4 of 10 from the 214 question Ohio bank. The real OH exam asks 40 questions and you need 30 correct.

What is the passing score for the real Ohio test?

Applicants must answer 75 percent of the questions correctly to pass That figure comes from the official Ohio source cited on the DMV facts page.

How does this fixed test relate to the full Ohio bank?

Each numbered test is a fixed set of 20 questions in a fixed order, so you can retake the same test later and compare. Every test mixes road signs and the other topics in about the same proportion as the full bank. Tests 1 to 10 together cover 200 of the 214 questions in the Ohio bank, each once. The full practice page mixes the whole bank at random.

Last verified 2026-09-07. See the Ohio DMV facts page for sourced state details.

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