The questions on a permit test are multiple-choice and come straight from your state’s official driver handbook, covering traffic signs, pavement markings, right-of-way rules, safe driving techniques, sharing the road with other users, and alcohol and legal requirements. Most states ask somewhere between 20 and 50 questions and require a score of 70 to 85 percent to pass. The exact count and threshold vary, but the subject matter is nearly identical from state to state.
Traffic Signs
Signs are the heaviest single category on nearly every permit exam. Questions test both the shape and the color of a sign, because each combination has a fixed meaning you’re expected to recognize at a glance.
Shape alone tells you a lot. An octagon is only ever a stop sign. A pennant pointing to the right marks a no-passing zone. A diamond warns of upcoming road conditions or hazards. A vertical rectangle carries regulatory information like speed limits. A pentagon pointed upward signals a school zone or school crossing. A circle warns of a railroad crossing ahead.
Color layers on top of shape. Orange is construction and work zones. Yellow is general warning. Green gives directional and distance information on highways. White with black text is regulatory, stating a specific legal requirement. Blue points to motorist services like gas, food, and hospitals. Brown directs you to parks and recreational areas.
A typical sign question shows you an image and asks what it requires you to do, or describes a situation and asks which sign you’d see. Focus your study on the signs you’d encounter on a normal drive rather than obscure ones.
Pavement Markings
Permit tests take pavement markings seriously because misreading a painted line can send you into oncoming traffic. Two rules handle most of the questions.
First, yellow lines separate traffic moving in opposite directions, and white lines separate lanes moving the same way. Second, broken lines allow crossing and solid lines restrict it. A broken yellow centerline means you can pass when safe. A solid yellow line on your side means passing is prohibited. Double solid yellow means no passing in either direction.
White markings follow the same logic. Broken white between lanes means you can change lanes freely. Solid white discourages crossing, and double solid white (common at carpool lane boundaries) means do not cross. Expect questions on stop lines at intersections, crosswalk lines, and turn arrows as well. When a marking question stumps you, work from color and pattern first.
Right-of-Way Rules
Right-of-way questions catch more test-takers than almost any other category, because the rules feel situational even though they follow a clear hierarchy.
At a four-way stop, the first vehicle to arrive goes first. When two arrive at the same time, the driver on the left yields to the driver on the right. Emergency vehicles with sirens or flashing lights always get priority, and you pull to the right edge of the road and stop until they pass. When a question leaves you genuinely unsure, “yield” is almost always the safer answer than “proceed.”
Turn signals come up often. Most states require you to signal at least 100 feet before a turn in a residential or business area, and some states extend that to 200 feet at higher speeds. The test checks timing, not just whether you’d use a signal at all.
Merging questions focus on traffic flow. When entering a highway, you use the acceleration lane to match the speed of traffic already on the road rather than stopping to wait for a gap. When exiting, you slow down in the deceleration lane, not on the highway itself.
Pedestrians
Drivers must yield to pedestrians in crosswalks, and the test will check whether you know this applies to both marked and unmarked crosswalks. An unmarked crosswalk exists at virtually every intersection where two roads meet, even without painted lines. You also cannot pass a vehicle that has stopped to let a pedestrian cross.
School Zones, School Buses, and Railroad Crossings
School zone questions are near-guaranteed. Speed limits drop to 15 or 25 mph near schools when children are present. When a school bus activates flashing red lights and extends its stop arm, traffic in both directions must stop. The usual exception is a divided highway with a physical median, where vehicles on the opposite side don’t need to stop.
At a railroad crossing with flashing lights or lowered gates, you stop at least 15 feet from the nearest rail and wait until the tracks are clear and all warning signals have stopped. The round yellow advance warning sign tells you a crossing is ahead.
Safe Driving Techniques
These questions are scenario-based: the test describes a situation and asks what you’d do.
Following Distance and Speed
The three-second following rule is one of the most commonly tested concepts. Pick a fixed object ahead, watch the vehicle in front of you pass it, and count at least three seconds before you reach the same point. A time-based gap scales automatically with your speed. In rain, fog, or heavy traffic, extend the buffer to four seconds or more.
Speed questions ask about adjusting for conditions, not just obeying posted limits. Driving too slowly on a highway can be as dangerous as speeding because it disrupts the flow of traffic. The posted limit is a maximum for ideal conditions, not a target for every situation.
Skids, Hydroplaning, and Visibility
If your rear wheels lose traction and the back of the car slides, you steer gently in the direction you want the car to go and ease off the gas. Slamming the brakes makes the skid worse. For hydroplaning, ease off the accelerator and steer straight until the tires regain contact with the road.
Mirrors should be checked every few seconds, with shoulder checks to cover blind spots. In fog, use low-beam headlights; high beams reflect off the moisture and reduce visibility further.1National Weather Service. Driving in Fog The current recommended hand position on the steering wheel is 9 o’clock and 3 o’clock, which the National Highway Traffic Safety Administration favors because it keeps your hands clear of the airbag deployment zone.2National Highway Traffic Safety Administration. Using Efficient Steering Techniques
Parking on Hills
Hill parking shows up on almost every exam. Downhill with a curb, turn your front wheels toward the curb so the car would roll into it. Uphill with a curb, turn your front wheels away from the curb so the car would roll back into it. Either direction without a curb, turn the wheels toward the right side of the road so the car would roll off the road rather than into traffic. Set the parking brake every time. Expect questions on parking distances from fire hydrants (typically 15 feet) and crosswalks (typically 20 feet), with the exact numbers set by your state.
Sharing the Road
A growing portion of the exam covers interactions with non-car road users and vehicles stopped on the roadside.
Bicyclists are legally entitled to use the road, and many states require drivers to give them at least three feet of clearance when passing. Motorcycles are entitled to a full lane, and the test often asks about checking for them at intersections, where their smaller profile makes them easy to miss.
Move-over laws are in effect in every state and Washington, D.C.3NHTSA. Move Over Safety When you approach a stopped emergency vehicle, tow truck, or maintenance vehicle with flashing lights, you must move over to a non-adjacent lane when safe. If you can’t change lanes, slow down significantly. These laws increasingly cover any vehicle on the shoulder with hazard lights on, not just police cars and ambulances.
Alcohol, Impairment, and Legal Requirements
Expect several questions on impaired driving laws. Every state sets the legal blood alcohol concentration limit at 0.08 percent for adult drivers of non-commercial vehicles, with one exception: Utah lowered its limit to 0.05 percent in 2018. For drivers under 21, zero-tolerance laws in every state set the threshold at 0.02 percent or lower, which effectively means any detectable alcohol.4National Highway Traffic Safety Administration. Countermeasures That Work – Lower BAC Limits
Implied consent is another frequently tested concept. By driving on public roads, you’ve already agreed to submit to a chemical test (breath, blood, or urine) if an officer has reasonable grounds to suspect impairment. Every state has an implied consent statute, and refusing the test typically results in automatic license suspension, often for a longer period than you’d face for failing it.5National Highway Traffic Safety Administration. Traffic Safety Facts – Implied Consent Laws
The test also covers seat belt requirements, child restraint laws, and financial responsibility. Every state requires drivers to carry some form of liability insurance or proof they can cover damages from an accident. Minimum coverage amounts differ by state, but the principle that you’re financially responsible for harm you cause is universal. Child restraint questions usually focus on age and weight thresholds for car seats, booster seats, and when a child can ride with just a seat belt.
Graduated Licensing Rules for Minors
If you’re under 18, the exam may include questions on graduated driver licensing. The system has three phases: a learner’s permit, an intermediate (provisional) license, and a full license.6National Highway Traffic Safety Administration. Graduated Driver Licensing Each phase must be held for a minimum period and comes with restrictions.
During the permit phase, you can only drive while supervised by a fully licensed adult, typically seated in the front passenger seat. Most states require 30 to 50 hours of supervised practice, including a portion at night, before you move on. The intermediate license lifts the supervision requirement but usually restricts nighttime driving and limits the number of young passengers. Minors also face extra application requirements such as a parent or guardian signature and sometimes proof of school enrollment. Your state’s handbook spells out the exact restrictions, and they’re fair game on the test.
Test Format and How to Prepare
Most states deliver the exam on a computer terminal in multiple-choice format. Question counts run from about 18 to 50, and passing scores generally fall between 70 and 85 percent, with 80 percent being the most common threshold. Some states split the exam into sign identification and general knowledge sections and may require a higher score on signs. Failing one section often means retaking the whole test.
Retake policies vary. Some states let you try again the next day; others impose a waiting period of up to a week. Most give you three attempts before you have to restart the application process.
The best preparation is simple. Read your state’s driver handbook cover to cover, then take practice tests until you consistently score above the passing threshold. Practice exams are free on most state DMV websites and mirror the real test format. Spend extra time on signs and right-of-way, which account for the largest share of questions and trip up the most people.