ID Permit Practice Test 3

All 20 questions in test 3

Every question below comes from the Idaho 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. Under Idaho's basic rule, which driving behavior can violate the law even when the vehicle is below the posted limit?

   1. Driving at the posted limit during clear weather
   2. Driving 5 mph below the limit on an empty road
   3. Driving slowly enough to impede the safe flow of traffic
   4. Driving below the limit while leaving extra space
   Show answer

   Driving slowly enough to impede the safe flow of traffic. Idaho treats speed as a safety judgment, not merely a comparison with a sign. A driver can violate the basic rule by moving so slowly that existing traffic cannot flow safely, even though the speedometer is below the limit. The choice “Driving 5 mph below the limit on an empty road” changes the rule into a five mile per hour threshold that the handbook never creates. Watch the traffic behind you, the surface, visibility, intersections, and other hazards, then choose a speed that remains reasonable and prudent for the whole situation.

2. 2. When may a pedestrian have to yield to a motor vehicle?

   1. Whenever the pedestrian is walking more slowly than traffic
   2. Whenever the driver sounds the horn first
   3. Only when the pedestrian is outside a city
   4. When crossing where there is no crosswalk or intersection, or when directed by a traffic signal
   Show answer

   When crossing where there is no crosswalk or intersection, or when directed by a traffic signal. Idaho lists two circumstances in which a pedestrian must yield to motor vehicles: crossing a street where there is no crosswalk or intersection, and being directed to yield by a traffic signal at an intersection or crosswalk. The horn choice invents a condition that does not change right-of-way. City limits do not determine the rule, and walking slowly has no such legal effect. Still scan carefully, because a driver must respond to pedestrians who enter unexpectedly and may need to stop even when the person has technically yielded.

3. 3. A 19 year old is convicted of a first DUI in Idaho. How long is the license suspension?

   1. At least 90 days and up to 180 days
   2. One year
   3. 30 days
   4. Two years
   Show answer

   One year. The handbook sets the first conviction suspension at 90 to 180 days, but one year if the driver is under 21, so a 19 year old faces one year. The 90 to 180 day range is the adult penalty. Thirty days is only the opening period with no driving privileges at all. Two years is the under 21 suspension for a second conviction within 10 years.

4. 4. A 17 year old with an Idaho Class D Instruction Permit may practice driving only when accompanied by whom?

   1. An adult 18 or older who holds a valid driver's license
   2. Any passenger 16 or older
   3. A certified driver training instructor and no one else
   4. Any adult, licensed or not
   Show answer

   An adult 18 or older who holds a valid driver's license. The Class D Instruction Permit lets an applicant 17 or older practice for one year when accompanied by an adult, meaning someone 18 or older, who holds a valid driver's license. A 16 year old passenger is not an adult under this rule. The permit is not limited to a driver training instructor. An unlicensed adult does not qualify because the companion must hold a valid license. Do not confuse this with the GDL supervised period for drivers under 17, where the supervising driver must be at least 21.

5. 5. How far does a 150 car freight train at 50 mph need to stop, according to the Idaho handbook?

   1. 7,000 feet, about 1 and 1/3 miles
   2. 500 feet
   3. One car length
   4. 10 miles
   Show answer

   7,000 feet, about 1 and 1/3 miles. The stopping distance for a 150 car freight train traveling 50 miles per hour is 7,000 feet, or 1 and 1/3 miles, and a crash between a train and a motor vehicle is 40 times more likely to be fatal than other highway crashes. It is up to you to protect your passengers at a crossing: slow, look both ways, and never start across unless you can clear the tracks.

6. 6. Who may attend Idaho's Alive at 25 defensive driving course?

   1. Drivers over 65
   2. Only drivers with a DUI
   3. Drivers who are 15 through 24 years old
   4. Only commercial drivers
   Show answer

   Drivers who are 15 through 24 years old. Alive at 25 is a defensive driving course offered for those who are 15 through 24 years old, presented by law enforcement with traffic safety strategies for young drivers who are over represented in crash statistics. It targets the attitudes and risk taking that make young drivers four times more likely to crash, and completion may be accepted for point reduction.

7. 7. When must a driver report a motor vehicle crash to police under the Idaho handbook rule?

   1. Only when every vehicle involved cannot be driven
   2. When someone is injured or property damage exceeds $1,500
   3. Only when the crash occurs on an interstate
   4. Whenever a driver receives a traffic citation at the scene
   Show answer

   When someone is injured or property damage exceeds $1,500. Idaho requires a police report when a motor vehicle crash causes an injury or more than $1,500 in property damage. The rule is not limited to interstate crashes, and a vehicle does not have to be disabled before reporting becomes mandatory. A citation is also not the trigger. In addition to calling for police and medical help as soon as possible, involved drivers must exchange identifying, license, witness, and insurance information. Remember the threshold and the injury condition when deciding what to do after impact.

8. 8. When does an Idaho administrative license suspension take effect after the notice is served?

   1. Immediately when the notice is served
   2. 7 days after the date of service
   3. 30 days after the date of service
   4. Only after a criminal DUI conviction
   Show answer

   30 days after the date of service. The notice of suspension becomes effective 30 days after the date of service, which is the date the driver received it. It does not start immediately. Seven days is the window to request an administrative hearing, not the start date. The administrative suspension is a civil penalty separate from the criminal case, so it does not wait for a conviction.

9. 9. What is the youngest age listed for an Idaho Motorcycle Instruction Permit applicant?

   1. There is no stated minimum age, but a valid Idaho license is required
   2. 14 1/2 years
   3. 16 years
   4. 18 years
   Show answer

   There is no stated minimum age, but a valid Idaho license is required. The motorcycle permit passage describes eligibility by requiring a valid Idaho driver's license and a passed motorcycle knowledge test. It does not provide a separate minimum age in that section. For applicants under 21, the handbook adds an approved Motorcycle Rider Training Course requirement. The age choices supply numbers that are not stated for the MIP itself. The key distinction is between the general permit conditions and the extra training condition that applies to someone younger than 21.

10. 10. Why might the pictured traffic-signal-ahead sign be installed on a road?

    
    1. The intersection or signal view is blocked or traffic speeds are higher
    2. The road has no intersections for several miles
    3. Streetlights are permanently out of service
    4. A police checkpoint is guaranteed beyond the sign
    Show answer

    The intersection or signal view is blocked or traffic speeds are higher. Idaho uses the traffic-signal-ahead warning on higher-speed roads or where a driver’s view of the intersection or light is blocked. The purpose is preparation: expect an intersection and a stop light, then adjust attention and speed so a stop can be made safely if required. The sign does not promise a checkpoint or indicate broken streetlights. Treat limited sight distance as the reason to look farther ahead and avoid arriving too fast to respond.

11. 11. When does an Idaho license marked Under 21 expire?

    1. On the holder's 21st birthday
    2. Five days after the holder's 21st birthday
    3. Thirty days after the holder's 21st birthday
    4. At the end of the calendar year
    Show answer

    Five days after the holder's 21st birthday. An Idaho credential marked Under 21 expires five days after the holder's 21st birthday. The birthday itself is not the expiration date, and the handbook does not extend the credential to a month or the end of the year. The same passage distinguishes an Under 18 credential, which expires five days after the 18th birthday. When checking a card, read the printed under-age notation and its date rather than assuming expiration occurs on the birthday.

12. 12. What should drivers learn to recognize about Idaho traffic signs?

    
    1. The brand of paint used on the sign
    2. Only the distance to the next town
    3. Only whether the sign is mounted on a metal post
    4. Their color, shape, messages, and symbols
    Show answer

    Their color, shape, messages, and symbols. Idaho expects drivers to recognize traffic signs through several visual and verbal features, including color, shape, messages, and symbols. Looking only at the post or guessing from the sign’s location leaves out the information that communicates the rule or warning. The distance to a town belongs to some guide signs, but it is not a universal sign feature. Use the pictured sign as a prompt to inspect its full design, then connect the symbol or wording to the movement, hazard, or direction it communicates.

13. 13. At a pedestrian hybrid beacon, what must a driver do when two solid red lights are displayed?

    1. Stop only if a crossing guard is present
    2. Slow down but continue if the crosswalk appears empty
    3. Turn right without stopping because the beacon is not a standard signal
    4. Stop completely at the stop line
    Show answer

    Stop completely at the stop line. Two solid red lights in the pedestrian hybrid beacon sequence require vehicles to stop completely at the stop line. The handbook compares this phase with a steady red requirement, so an apparently empty crosswalk does not authorize a driver to roll through. A pedestrian hybrid beacon's unusual design does not make its red phase optional, and the rule does not depend on a crossing guard standing nearby. Stop at the marked line, remain alert for the next signal phase, and move only when the crossing and indication permit it.

14. 14. How far before a turn or lane change must a signal begin in a business or residential area?

    1. Only after the front wheels begin turning
    2. At least 25 feet before the movement
    3. At least 100 feet before the movement
    4. Exactly five seconds before the movement in every area
    Show answer

    At least 100 feet before the movement. Idaho requires a turn signal to start at least 100 feet before a turn or lane change in a business or residential area. On freeways or highways, the handbook uses a five-second measure instead, so the location matters. Waiting until the wheels begin turning gives other road users no useful advance notice, and 25 feet is shorter than the stated urban distance. Signal before the decision point, keep the signal active through the movement, and cancel it after the vehicle is established in its new path.

15. 15. What must you do when a funeral procession is moving through an intersection?

    1. Drive between procession vehicles if you can fit safely
    2. Enter on green because traffic signals always control over the procession
    3. Do not enter if doing so would cross the procession's path, regardless of the signal color
    4. Pass the procession on the right whenever its warning lights are flashing
    Show answer

    Do not enter if doing so would cross the procession's path, regardless of the signal color. Idaho gives funeral processions priority at intersections. A driver may not enter while the procession is proceeding through if the vehicle would cross its path, and that restriction applies regardless of the traffic light's color. Drivers also may not drive between or join the formation unless a police officer authorizes it. A green signal therefore does not create a gap to enter, and a flashing warning light is not an invitation to pass. Stop before the path, wait patiently, and let the entire formation clear.

16. 16. A School Crossing warning sign is ahead. Which response matches Idaho guidance?

    1. Pass any vehicle that slows near the sign before reaching the crossing
    2. Maintain speed unless a child is already in your lane
    3. Stop in the crosswalk to improve visibility for approaching children
    4. Watch for children, reduce speed, and obey crossing guard signals
    Show answer

    Watch for children, reduce speed, and obey crossing guard signals. The school crossing warning calls for active observation and a lower approach speed, not waiting until a child occupies the lane. Crossing guard signals also control the movement and must be obeyed. Stopping in the crosswalk blocks the very space children need, while passing a slowing vehicle can hide a child or guard from view. Use the sign as an early cue to scan sidewalks and the crossing, cover the brake, and leave room to stop before the marked area.

17. 17. Under Idaho law, which children must be properly protected in approved child car safety seats in a non-commercial vehicle?

    1. Only children who weigh less than 40 pounds
    2. Only children younger than 2 years of age
    3. Children younger than 13 years only when seated in front
    4. Children 6 years of age or younger
    Show answer

    Children 6 years of age or younger. Idaho requires anyone carrying children age 6 or younger in a non-commercial motor vehicle to properly protect them in approved child car safety seats. The rule is not limited to toddlers, a front-seat situation, or a particular weight threshold. The handbook also recommends reading the seat and vehicle instructions for height and weight limits, but those recommendations do not replace the legal age scope. Before driving, secure the child snugly, attach the seat correctly, and use the restraint on every trip.

18. 18. When approaching a stopped emergency vehicle with flashing lights, what must you do on a multilane road?

    
    1. Keep the posted speed and pass in the lane closest to the vehicle
    2. Reduce below the posted speed and change to a nonadjacent lane when safe
    3. Stop directly behind the emergency vehicle until its lights turn off
    4. Move onto the shoulder and continue at the same speed
    Show answer

    Reduce below the posted speed and change to a nonadjacent lane when safe. For a stopped emergency vehicle, Idaho requires an immediate reduction below the posted speed limit and cautious travel. On a road with at least two lanes moving in the same direction, the driver must also move into a lane that is not adjacent when doing so is safe. The close-lane choice leaves the greatest exposure. A full stop behind the vehicle and a same-speed shoulder maneuver are not the stated response. Check mirrors, signal, create space, and pass carefully.

19. 19. What does an Idaho School Zone warning sign tell a driver to expect?

    1. A school area with a crossing, where children and a marked crossing may be present
    2. A railroad crossing where trains always have priority
    3. A hospital entrance with a mandatory parking restriction
    4. A no-passing area that applies only to commercial vehicles
    Show answer

    A school area with a crossing, where children and a marked crossing may be present. The School Zone warning sign marks an approaching school area with a crossing. Drivers should watch for children and the marked school crossing, and should pay attention to the posted school-zone speed limit because violations carry increased penalties. The sign does not identify a railroad, hospital, or commercial-only passing rule. The safest response is to reduce risk before reaching the crossing: scan the sidewalks and roadway, follow the posted limit, and be prepared for a child to enter the path unexpectedly.

20. 20. When a solid yellow line is paired with a dashed yellow line, which traffic may cross to pass?

    1. Traffic in either lane whenever the road is straight
    2. Only traffic in the lane beside the dashed line
    3. Only traffic beside the solid line
    4. Neither lane, except for a legal U-turn
    Show answer

    Only traffic in the lane beside the dashed line. A solid yellow line beside a dashed yellow line divides the passing permissions by lane. Only vehicles traveling in the lane next to the dashed line may cross the markings to pass, and they still must confirm that the maneuver is safe. The lane beside the solid line cannot cross to pass. A straight road does not erase the marking, and the rule is about passing rather than granting a general U-turn exception. Identify which side contains the dashed line before considering any crossing movement.