LA Permit Practice Test 3

All 20 questions in test 3

Every question below comes from the Louisiana 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. Which BAC does the Louisiana guide identify as the legal limit for drivers age 20 and younger?

   1. 0.04%
   2. 0.02%
   3. 0.08%
   4. 0.10%
   Show answer

   0.02%. Louisiana lists 0.02% as the legal BAC limit for a driver who is 20 or younger. The 0.08% figure belongs to drivers 21 or older, and 0.04% is the listed limit for a commercial motor vehicle. The 0.10% choice is not one of the guide's three age or vehicle thresholds. This is an age based rule, so do not substitute the adult limit when the driver is under 21. A young driver should treat any alcohol before driving as unsafe, even though the legal table supplies a specific numerical threshold.

2. 2. Under Louisiana law, what fine and jail range applies to a first DWI conviction?

   1. A fine of $300 to $1,000 and 10 days to 6 months in jail
   2. A fine of $750 to $1,000 and 30 days to 6 months in jail
   3. A $2,000 fine and 1 to 5 years in prison
   4. A $5,000 fine and 10 to 30 years in prison
   Show answer

   A fine of $300 to $1,000 and 10 days to 6 months in jail. Louisiana Revised Statute 14:98.1 sets the penalty for a first offense of operating while impaired: a fine of not less than $300 nor more than $1,000, and imprisonment for not less than ten days nor more than six months. The court can suspend the sentence only with probation conditions such as 48 hours in jail or community service, a substance abuse program and a driver improvement program. The $750 to $1,000 fine with 30 days to 6 months is the second offense range. The $2,000 fine with 1 to 5 years is the third offense penalty, and $5,000 with 10 to 30 years is the fourth.

3. 3. Which of these can cost a Louisiana driver the driving privilege?

   1. Failure to pay state income taxes
   2. Buying a new car
   3. Moving within the same parish
   4. Driving an older vehicle
   Show answer

   Failure to pay state income taxes. Louisiana's list of ways to lose the driving privilege includes failure to pay child support and failure to pay state income taxes, along with DWI, refusing an alcohol test, failing to stop for a school bus, three reckless driving convictions in 12 months, and driving with a suspended license. Buying a car, moving within a parish and driving an older vehicle are lawful and are not on the list. The same list covers lending or altering a license and making a false statement on an application, so the privilege depends on more than driving behavior.

4. 4. On a first offense, a Louisiana driver age 21 or older tests at 0.16% BAC. How long are driving privileges suspended?

   1. 180 days
   2. Two years (730 days)
   3. 365 days
   4. 90 days
   Show answer

   Two years (730 days). For a driver 21 or older who submits to the test, a BAC of 0.15% or greater brings a suspension of two years, or 730 days. The 180 day suspension is for 0.08% to 0.149%, which 0.16% exceeds. Three hundred sixty-five days is the first refusal suspension. Ninety days is not part of the rule. Refusing on a second or later offense also brings 730 days.

5. 5. In Louisiana, how close to a crosswalk at an intersection may you park?

   1. No closer than 5 feet
   2. No closer than 50 feet
   3. No closer than 20 feet
   4. Right up to the crosswalk line
   Show answer

   No closer than 20 feet. Louisiana law makes it illegal to park within 20 feet of a crosswalk at an intersection. The same 20 foot distance applies to a traffic signal, flashing beacon, stop sign or yield sign at the roadside. Five feet is too close. Fifty feet is the distance from a railroad crossing, and parking right at the crosswalk blocks pedestrians and hides them from drivers. The hydrant distance is 15 feet, so the numbers differ by the object being protected.

6. 6. Which traffic control devices does the Louisiana guide list as the most commonly used in a work zone?

   1. Traffic lights, painted crosswalks, and speed bumps
   2. Signs, barricades, drums, cones, tubes, flashing arrow panels, and flag persons
   3. Guardrails, rumble strips, and reflectors
   4. Police cars, tow trucks, and ambulances
   Show answer

   Signs, barricades, drums, cones, tubes, flashing arrow panels, and flag persons. Work zones are managed with a familiar set of orange devices. The guide lists signs, barricades, drums, cones, tubes, flashing arrow panels, and flag persons as the most commonly used traffic control devices, and orange is the basic color for all of them so you recognize a work zone from a distance. Traffic lights and crosswalks are permanent controls, guardrails and reflectors are roadside hardware, and emergency vehicles are not traffic control devices. When you see any of the orange devices, expect workers and machinery close to the lane, slow down, and follow the flag person's directions over any other sign.

7. 7. Why may a driver need to travel below the posted speed limit?

   1. The general speed law requires a safe speed for road, traffic, light, and weather conditions
   2. Posted limits apply only when the road is straight
   3. A lower speed is required only on interstate highways
   4. The posted number is a target that drivers must never exceed or reduce
   Show answer

   The general speed law requires a safe speed for road, traffic, light, and weather conditions. A posted maximum is not a guarantee that the same speed is safe in every setting. Louisiana's general speed law calls for a safe, appropriate speed based on the area, roadway, traffic, light, and weather conditions. Rain, ice, fog, congestion, a hill, or a sharp curve can require a reduction below the number on the sign. The limit is not restricted to straight roads, and it is not a target that must be maintained. Choose a speed that lets you stop and steer as needed for what you can actually see.

8. 8. What should you do when a school bus activates its flashing red lights?

   
   1. Stop only when traveling behind the bus
   2. Pass slowly if no child is visible
   3. Stop and wait until the bus moves and the roadway is checked
   4. Use the opposite lane to pass before children exit
   Show answer

   Stop and wait until the bus moves and the roadway is checked. Flashing red lights and the bus stop sign mean the bus has stopped to load or unload children. Drivers must wait for the vehicle to move and scan before starting again, whether they are approaching from behind or meeting the bus. A child may be hidden from view, and passing on either side defeats the protection created by the stop. Do not decide based on whether you can see a child. Treat the bus signals as the instruction, stop at the required distance, and remain there until the bus is moving.

9. 9. What minimum following gap does the three second rule recommend in ordinary conditions?

   
   1. A fixed distance of ten feet
   2. One second at every speed
   3. At least three seconds
   4. Half a vehicle length
   Show answer

   At least three seconds. The three second rule creates a time based gap that works at any speed. Choose a fixed object, begin counting when the vehicle ahead passes it, and make sure your own vehicle does not reach that object in less than three seconds. A fixed number of feet changes meaning as speed changes, while one second leaves little room to perceive and react. If your count is short, ease back and count again at another object. Rain, darkness, slippery roads, or other risks call for more space.

10. 10. What does a one-way street sign with an arrow tell drivers?

    
    1. Traffic may travel either way after yielding
    2. Traffic flows only in the arrow’s direction
    3. The arrow marks a lane reserved for turning around
    4. The street is closed to all motor vehicles
    Show answer

    Traffic flows only in the arrow’s direction. A one-way sign establishes the permitted direction of traffic. The driver must not turn opposite the arrow and must never drive the wrong way on that street. Yielding does not make reverse travel legal, and the arrow does not designate a turnaround lane or a complete closure. Use the sign together with lane arrows and nearby signals. If you miss a turn, continue legally and find another route instead of reversing direction.

11. 11. When must Louisiana applicants complete driver education in relation to applying for a driver's license?

    1. Before making application for the driver's license
    2. Only after receiving the full license
    3. After the road skills test but before the vision exam
    4. Within 30 days after the first license renewal
    Show answer

    Before making application for the driver's license. The guide requires the driver education course to be completed before the applicant makes an application for the driver's license. The course is not a post-license task, and the stated order does not place it between a road test and a vision exam. The renewal deadline in the choice “Within 30 days after the first license renewal” is unrelated. Applicants should also note that a Temporary Instruction Permit must be obtained before the knowledge test, skill test, or behind-the-wheel instruction. The practical sequence is education first, then the application and required testing steps with the permit in place.

12. 12. Under Louisiana's general speed law, which driving choice is prohibited?

    1. Checking the speedometer often on a clear road
    2. Driving below the posted limit when traffic is light
    3. Driving faster than is reasonable for the conditions
    4. Reducing speed when rain limits visibility
    Show answer

    Driving faster than is reasonable for the conditions. Louisiana's general speed law requires a reasonable speed that matches the area, roadway, traffic, lighting, and weather. A posted limit is not permission to drive that fast in every circumstance. The choice “Driving faster than is reasonable for the conditions” is prohibited because it ignores conditions and can leave the vehicle unable to stop or steer safely. Driving below the limit may be prudent, checking the speedometer helps the driver judge speed, and slowing for rain is specifically a sound response. Use the posted number as an upper boundary, then reduce speed whenever visibility, traction, or traffic makes that necessary.

13. 13. What does a two-way left turn lane permit?

    1. Right turns from whichever direction has more space
    2. Travel and passing in either direction
    3. Parking until opposing traffic clears
    4. Left-turn maneuvers from either direction only
    Show answer

    Left-turn maneuvers from either direction only. The center two-way left turn lane is shared by vehicles from either direction, but only for left-turn maneuvers. It is not a through lane and must never be used for passing. Parking there also creates a conflict, and the lane is not intended for right turns. Enter it only near the turn, watch carefully for an opposing vehicle using the same space, and complete the turn without treating the lane as a shortcut.

14. 14. What does a black and white speed limit sign show?

    
    1. The speed required in every weather condition
    2. A recommended speed that may always be exceeded
    3. The maximum legal speed or, where posted, the minimum legal speed
    4. The speed permitted only when no other vehicles are present
    Show answer

    The maximum legal speed or, where posted, the minimum legal speed. Black and white speed signs can show a maximum legal speed or a minimum legal speed. A maximum is meant for ideal conditions, so rain, fog, ice, traffic, or poor visibility can require slowing further. The recommendation choice wrongly treats the number as optional, while the all-weather choice ignores the need to adapt. A minimum on a high-speed road is different: traveling below it can create a hazard. Read the sign’s wording and assess conditions together.

15. 15. What is a two-way left turn lane used for?

    
    1. Waiting for a parking space to open
    2. Passing slower traffic in either direction
    3. Continuous travel through the center of the roadway
    4. Left turns only by vehicles traveling in either direction
    Show answer

    Left turns only by vehicles traveling in either direction. The shared center lane is designed for left-turn maneuvers from either direction. It is not a passing lane, a through lane, or a place to pause while searching for parking. Enter only when preparing for the turn, check opposing traffic and mirrors, signal, and keep the use brief. The guide also limits travel in this lane to no more than 200 feet. The key visual cue is yellow center markings paired with turn-only use, not a normal travel lane.

16. 16. What should a driver do when weather or traffic conditions make the posted maximum speed unsafe?

    1. Maintain the maximum because the sign overrides weather
    2. Reduce speed below the posted maximum as conditions require
    3. Drive at least the posted maximum to avoid blocking traffic
    4. Use the posted maximum only when following another vehicle
    Show answer

    Reduce speed below the posted maximum as conditions require. The manual gives slippery pavement, rain, snow, ice, fog, and poor visibility as reasons to reduce speed below the posted maximum. The choice that keeps the maximum because of the sign ignores those conditions and removes the driver's duty to adapt. A minimum pace is also unsafe when sight distance or traction is poor. Use the surface and visibility as cues: ease off before the hazard, increase following space, and preserve enough distance to stop smoothly.

17. 17. What does Louisiana's implied consent law mean for a person driving on state highways?

    1. Consent applies only after a conviction
    2. The driver can never be asked for a sobriety test
    3. Only a blood test may be requested
    4. The driver is deemed to have consented to testing for alcohol and certain drugs
    Show answer

    The driver is deemed to have consented to testing for alcohol and certain drugs. Louisiana's implied consent rule attaches to driving a motor vehicle on the state's highways. By driving, the person is deemed to have consented to testing for alcohol content and the presence of abused or illegal controlled dangerous substances. The guide also says testing may involve blood, urine, or breath, so a blood only choice is too narrow. The rule exists before any conviction and does not mean an officer is barred from requesting a test. The cue is the act of driving on Louisiana highways.

18. 18. When an authorized emergency vehicle approaches with audible or visual signals, where should a driver stop?

    
    1. In the nearest intersection
    2. Immediately beside the center line
    3. On the left shoulder regardless of road direction
    4. Parallel to the right-hand edge or curb
    Show answer

    Parallel to the right-hand edge or curb. An authorized emergency vehicle using audible or visual signals has priority over ordinary traffic. Yield immediately, move parallel to the right hand edge or curb, and remain stopped until the vehicle passes. Stopping beside the center line can obstruct the responder, while stopping in an intersection leaves the emergency route blocked. The guide also describes a lane change for roads with multiple lanes traveling in the same direction, when safety permits. The practical cue is the emergency signal: yield, move right or change lanes away from the stopped vehicle, then wait until the roadway is clear.

19. 19. How far ahead do low beam and high beam headlights let you see, according to the Louisiana guide?

    1. About 50 feet and 100 feet
    2. About 1,000 feet on both
    3. About 150 to 200 feet on low beam and 350 to 400 feet on high beam
    4. About 500 feet and one mile
    Show answer

    About 150 to 200 feet on low beam and 350 to 400 feet on high beam. Your lower beam headlights let you see clearly about 150 to 200 feet ahead, and high beams about 350 to 400 feet, so at highway speed you can easily overdrive your low beams. Slow down at night, use high beams on open road when no one is approaching, and dim them for oncoming and followed vehicles. Night driving creates a different set of problems.

20. 20. After a property damage crash, what should you do to reduce the risk of another collision?

    1. Park across a lane so approaching traffic must stop
    2. Leave both vehicles in the travel lanes until every report is finished
    3. Drive away if the vehicles can still move under their own power
    4. Remove the vehicles from the roadway to the nearest soft shoulder when possible
    Show answer

    Remove the vehicles from the roadway to the nearest soft shoulder when possible. Louisiana's Move It campaign emphasizes clearing damaged vehicles from the roadway when it can be done safely. Moving them toward the nearest soft shoulder reduces congestion and lowers the chance of a secondary crash. Leaving vehicles in active lanes may expose everyone to another impact, while driving away abandons collision responsibilities. Do not create a new hazard while moving a disabled vehicle, and handle the required exchange of information after the scene is made safer. The practical cue is simple: protect people first, then deal with paperwork away from moving traffic whenever possible.