IA Permit Practice Test 9

All 20 questions in test 9

Every question below comes from the Iowa 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. Besides fines, what can a distracted driving conviction cost an Iowa driver?

   1. Only higher insurance rates
   2. Suspension or revocation of the license or permit
   3. A mandatory new vision test
   4. Nothing more, since it is a minor offense
   Show answer

   Suspension or revocation of the license or permit. In addition to fines, a distracted driving conviction could result in your license or permit being suspended or revoked. Distracted driving is a primary offense, so an officer can stop you for it alone. It is not limited to insurance consequences or a vision test, and it is not treated as trivial. Causing a death while distracted can bring more than $1,000 in fines, suspension, and possibly a vehicular homicide charge.

2. 2. How much space does the Iowa manual say you should keep between your chest and the steering wheel airbag?

   1. At least 2 inches
   2. At least 24 inches
   3. It does not matter with modern airbags
   4. At least 10 inches
   Show answer

   At least 10 inches. Sit with your back against the seat and at least 10 inches between the steering wheel and your chest, with the airbag pointed at your chest. Two inches is dangerously close, and 24 inches is not the figure the manual gives. Airbag distance always matters. Shorter drivers may need a seat cushion or pedal extenders to sit safely 10 inches from the airbag.

3. 3. Which vehicle must a driver yield to when it uses a siren or air horn?

   1. Only a school bus with flashing lights
   2. Only a private vehicle with hazard lights
   3. A police vehicle, fire engine, ambulance, or other emergency vehicle
   4. Only a maintenance vehicle with amber lights
   Show answer

   A police vehicle, fire engine, ambulance, or other emergency vehicle. Iowa requires drivers to yield to a police vehicle, fire engine, ambulance, or another emergency vehicle using a siren or air horn, or red or blue flashing lights. A private vehicle with hazard lights, a school bus, and a maintenance vehicle with amber lights are covered by separate rules and do not replace the emergency-vehicle definition here. Identify the vehicle and warning equipment first, then pull to the right or as near to the right as possible so the responding vehicle has a clear route.

4. 4. How close may a vehicle be parked to a fire hydrant in Iowa?

   1. It may be directly beside the hydrant for loading
   2. It may be within one foot if hazard lights are on
   3. It may be within ten feet but not five feet
   4. It may not be closer than five feet
   Show answer

   It may not be closer than five feet. Iowa parking restrictions prohibit parking closer than five feet from a fire hydrant or in a designated hydrant red zone. Hazard lights do not create a parking exception, and the ten-foot choice reverses the actual minimum distance. Stopping beside the hydrant can block firefighters from connecting equipment when seconds matter. Look for the hydrant and any marked red area before leaving the vehicle, then choose a space that keeps the required buffer clear. The five-foot number applies even when the street otherwise appears open.

5. 5. What do shared lane pavement markings, called sharrows, do on Iowa roads?

   1. Show where bicycles must ride on the sidewalk
   2. Reserve the lane for bicycles only
   3. Mark a no passing zone
   4. Alert motorists that bicyclists may be present and encourage safe passing, without reserving part of the road for bikes
   Show answer

   Alert motorists that bicyclists may be present and encourage safe passing, without reserving part of the road for bikes. Shared lane pavement markings, also called sharrows, alert motorists to the presence of bicyclists, encourage safe passing, and reduce wrong way bicycling and door crashes. Unlike bike lanes, sharrows do not designate a particular portion of the roadway for the exclusive use of bicycles, so the lane remains shared. They are not a passing restriction, and bicycles belong on the road, not the sidewalk.

6. 6. Why may a driver need to slow below the posted speed limit on a curve or in other difficult conditions?

   1. Posted limits are suggestions that apply only on sunny days
   2. Posted speed limits apply to ideal conditions, so the driver must match speed to conditions
   3. A driver may exceed the limit when a curve is clearly visible
   4. Every curve automatically has a separate lower legal limit
   Show answer

   Posted speed limits apply to ideal conditions, so the driver must match speed to conditions. Posted speed limits are established for ideal conditions, but a driver remains responsible for choosing a speed that fits the roadway and visibility. A curve, slippery surface, fog, or another hazard can require slowing below the number on the sign. The sunny-day choice weakens the rule into a suggestion, and visibility does not authorize exceeding the limit. Not every curve has its own separate sign. Use the posted number as an upper guide for favorable conditions, then reduce speed whenever control or sight distance is reduced.

7. 7. Which vehicles must stop within 15 to 50 feet of Iowa railroad tracks even when no train is coming?

   1. All pickup trucks
   2. Motorcycles
   3. Vehicles towing trailers
   4. School buses and vehicles carrying hazardous materials
   Show answer

   School buses and vehicles carrying hazardous materials. School buses and vehicles carrying hazardous materials must stop within 15 to 50 feet of railroad tracks before crossing, unless a police officer or a highway traffic signal directs traffic to proceed or the crossing is marked as exempt. Other drivers should expect these vehicles to stop and leave extra room behind them. Pickups, motorcycles and trailers have no such stopping duty unless a train is approaching.

8. 8. What revocation pattern does Iowa describe for an underage driver based on BAC?

   1. 60 days only when BAC reaches .08
   2. 30 days at .02 or more, and 60 days at .08 or more
   3. 60 days at .02 or more, and 180 days at .08 or more
   4. 180 days for every underage BAC reading
   Show answer

   60 days at .02 or more, and 180 days at .08 or more. Iowa describes two minimum revocation periods for an underage driver: 60 days beginning at .02 BAC, then 180 days when the reading reaches .08 or more. The shorter universal option omits the higher range, while the 60-day-only choice ignores the boundary that increases the consequence. The choice “180 days for every underage BAC reading” treats every reading alike, which conflicts with the manual's two-tier pattern. For study, picture a lower threshold at .02 and a longer period beginning at .08. That age and BAC combination must be read together before selecting the period.

9. 9. For an underage Iowa driver with a BAC from .02 through .079, what minimum revocation applies?

   1. 60 days
   2. 30 days
   3. 90 days
   4. 180 days
   Show answer

   60 days. An underage driver with a BAC at .02 or above but below .08 faces a minimum 60-day revocation under the manual. The 180-day figure applies when the underage BAC reaches .08 or more, so it should not be substituted for the lower range. Thirty and 90 days are not the stated minimums. Read the range carefully, including its upper boundary: .079 remains below .08. A good memory cue is lower underage range, 60 days; higher range beginning at .08, 180 days.

10. 10. If a lane change around a stopped vehicle with flashing lights is unsafe, what must the driver do?

    
    1. Maintain the posted speed
    2. Slow down and be prepared to stop
    3. Pass on the shoulder
    4. Stop in the passing lane
    Show answer

    Slow down and be prepared to stop. Iowa's Move Over or Slow Down Law requires a driver to slow down and be prepared to stop when changing lanes is impossible, prohibited, or unsafe. Maintaining the posted speed fails to respond to the stopped vehicle, and using the shoulder creates a separate hazard rather than a safe workaround. Stopping in a passing lane can expose the vehicle to a rear-end crash. Watch for flashing lights early, signal only when a safe lane change exists, and otherwise reduce speed to something reasonable for the conditions while staying ready to stop.

11. 11. What should you do when approaching horse-drawn vehicles or other slow-moving road users?

    1. Rev the engine to make the animal hurry
    2. Honk continuously until the road user moves
    3. Reduce your speed and pass slowly when safe
    4. Pass at the normal speed without changing position
    Show answer

    Reduce your speed and pass slowly when safe. Horse-drawn vehicles normally travel slowly and may display an orange triangle or flashing lights. The manual advises reducing speed and passing slowly, giving the driver more time to account for an animal's unpredictable reaction and the road user's position. Continuous horn use or revving can startle an animal and create a dangerous movement. Passing at normal speed reduces your response time and ignores the warning cue. Slow early, leave a broad cushion, and wait for enough sight distance and road space before moving past the vehicle.

12. 12. What do blue service signs direct drivers toward?

    1. Traveler services such as hospitals, fuel, or restaurants
    2. A no passing zone ahead
    3. The start of a school crossing
    4. A lane that changes direction
    Show answer

    Traveler services such as hospitals, fuel, or restaurants. Blue signs identify services available to travelers, including hospitals, fuel stations, restaurants, rest areas, and lodging. A no passing warning uses a different sign type, school warnings use fluorescent yellow-green or yellow, and reversible lane controls are conveyed by lane signals and markings. Service signs help a driver locate support without confusing it with a traffic command. Look for the blue background when seeking a facility, but continue obeying separate speed, lane, and intersection controls along the route.

13. 13. If parking beside a curb in Iowa, how close should the vehicle be?

    
    1. Within 3 feet of the curb
    2. Within 18 inches of the curb or closer
    3. At least 18 inches away from the curb
    4. With two wheels resting on the curb
    Show answer

    Within 18 inches of the curb or closer. When parking on a roadway beside a curb, Iowa's manual says to park within 18 inches of the curb or closer. The goal is to stay away from moving traffic without creating an obstruction. Three feet is farther than the stated limit, and the choice requiring at least 18 inches reverses the direction of the measurement. Placing wheels on the curb is not the parking guidance. Read the number as a maximum lateral gap: the vehicle may be nearer, but not farther than 18 inches.

14. 14. Under Iowa's Steer It Clear It law, what must you do after a crash with no injuries?

    1. Leave the vehicles where they stopped until police arrive
    2. Push the vehicles onto the median
    3. Drive away and report later
    4. Move an operable vehicle out of the driving lanes if it can be safely moved
    Show answer

    Move an operable vehicle out of the driving lanes if it can be safely moved. If you are involved in a crash with no injuries, Iowa law requires that you move your vehicle out of the driving lanes of traffic if the vehicle is operable and can be safely moved. For every minute a lane on the interstate is blocked, the risk of a secondary crash rises by roughly 2.8 percent. Clearing the lane protects everyone at the scene; you still stop, exchange information and report as required.

15. 15. What information does a white traffic sign generally provide in Iowa?

    1. General warnings about road hazards
    2. Enforceable laws and ordinances
    3. Directions to parks and historic sites
    4. Locations of traveler services
    Show answer

    Enforceable laws and ordinances. White is the standard color associated with regulatory signs in the Iowa manual. These signs communicate enforceable laws and ordinances, so they can govern speed, lane use, turns, parking, or another required action. Yellow is used for general warnings, brown points toward recreation and culture, and blue identifies traveler services. When a white sign appears, read its words or symbol as a rule that may require a specific response, not merely as background information.

16. 16. Two opposing arrows on a warning sign indicate that the driver is:

    
    1. Leaving a one-way road and entering a two-way road
    2. Entering a divided highway with no opposing traffic
    3. Approaching a road closed to all vehicles
    4. Allowed to pass on either shoulder
    Show answer

    Leaving a one-way road and entering a two-way road. The opposing arrows mark the transition from one-way travel to a two-way road. Keep to the right because vehicles may now approach from the opposite direction. The symbol does not describe a divided highway, a road closure, or permission to use a shoulder for passing. Recheck your lane position as the roadway changes, especially after a turn or at a place where parked vehicles make the center of the road harder to see.

17. 17. What does a crossbuck identify?

    
    1. A railroad crossing
    2. A school crossing
    3. A no-passing zone
    4. A divided highway
    Show answer

    A railroad crossing. The X-shaped crossbuck marks the railroad crossing itself. A pentagon is associated with school crossings, a pennant marks a no-passing zone, and a divided-highway sign describes roadway separation. At the tracks, slow down, look for a train, and obey any nearby stop or yield sign and active warning devices. Never assume the absence of a gate means the crossing is clear, because trains may approach on any track.

18. 18. When no sign changes the rule, what is Iowa's general speed limit in a residential district?

    1. 20 mph
    2. 25 mph
    3. 45 mph
    4. 50 mph
    Show answer

    25 mph. A residential district has a general unposted limit of 25 mph, and a school district uses that same figure. The 20 mph option belongs to a business district, while 45 mph describes a suburban district and 50 mph applies to an unsurfaced secondary road under stated conditions. Treat the listed number as a ceiling, not a target: the manual says a lower limit may be set, and weather or road conditions can require less speed. A useful cue is to pair neighborhood streets with 25 before checking for a posted sign.

19. 19. A driver beginning a left turn must yield to which approaching vehicles?

    
    1. No traffic once the turn signal is on
    2. Only vehicles approaching from behind
    3. Oncoming cars traveling straight ahead
    4. Vehicles parked along the opposite curb
    Show answer

    Oncoming cars traveling straight ahead. A left turn crosses the path of vehicles coming toward the intersection, so the turning driver must yield to oncoming cars going straight. Activating a signal communicates an intention but does not remove another driver's right of way. Traffic behind the turning vehicle is not the specific conflict described here, and parked vehicles are not moving through the intersection. Check the opposing lane, wait for a safe gap, and complete the turn without forcing an approaching driver to brake or swerve.

20. 20. On a reversible lane, what does a green arrow above the lane permit?

    1. Using the lane beneath the arrow
    2. Entering the lane only to park
    3. Driving against the indicated direction
    4. Treating the lane as closed until a red X appears
    Show answer

    Using the lane beneath the arrow. A green arrow over a reversible lane authorizes traffic to use the lane beneath it. The parking option invents a purpose that the signal does not grant, while driving against the indicated direction defeats the lane control. Waiting for a red X before entering also reverses the signal's meaning. Check the overhead display before moving into a lane that changes direction at different times. Remember the paired cue: green arrow means use, red X means stay out, and a flashing yellow X limits the lane to turning.