Louisiana OMV Permit Practice Test 27
- Questions40
- Correct to pass32
- Passing score80%
- Minimum age15 years
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1. Low sun is shining onto the signal ahead and you cannot tell which light is lit. What should you do?
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Answer D: Slow down and be ready to stop until you can be sure
An unreadable signal has to be treated as one that may be red, so approach slowly enough to stop while you work out what it shows.
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2. You signaled a lane change and the signal did not switch itself off afterwards. Why does that matter?
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Answer B: Other drivers may act on a turn you do not intend to make
A signal left on tells other drivers you are about to turn, and someone may pull out in front of you. Cancel it as soon as the maneuver is finished.
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3. You stop behind another vehicle at a traffic light. How much space should you leave?
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Answer D: Enough to see where its rear tires touch the pavement
Seeing the rear tires on the road leaves room to steer around the vehicle if it stalls, and gives a cushion if you are struck from behind.
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4. Under Louisiana's implied consent rules, how long is a first refusal to submit to a chemical test?
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Answer B: 365 days
A first refusal costs the driver 365 days of driving privileges in Louisiana, and a second or later refusal costs 730 days.
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5. You decide to turn around using a driveway on your right. What is the safer way to do it?
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Answer C: Stop past the driveway, reverse into it, then pull out and drive away
Passing the driveway and backing in means you reverse off the roadway and then rejoin traffic facing forward, with a full view of both directions.
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6. How may a two-way left-turn lane never be used?
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Answer B: As a through travel lane or a passing lane
The lane exists only for turning movements, so traveling or passing along it puts you head-on with vehicles turning from the opposite direction.
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7. What is worth carrying in the vehicle during a winter trip?
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Answer A: A blanket, a flashlight, a scraper and a small shovel
A winter kit keeps you warm and visible if you are stopped for hours, and lets you clear glass and dig the wheels out. Hot water can crack cold glass.
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8. A large truck ahead of you in a roundabout is using part of both lanes as it goes around. What is the correct response?
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Answer B: Stay back and give it room until it leaves the roundabout
Long vehicles need extra width to get around the central island, so drivers behind must hold back rather than share the space beside them.
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9. A driver has to stop for a train at this sign. How far back from the nearest rail should the vehicle be held?
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Answer C: No closer than roughly fifteen feet
A train and its load overhang the rails, so stopping no closer than about fifteen feet keeps the vehicle outside the space the train actually sweeps.
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10. A yellow diamond reading DIP warns a driver about
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Answer A: a short, sharp depression in the road surface
A dip is an abrupt low point that can jolt a vehicle or scrape its underside, so speed should be reduced before reaching it.
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11. You are approaching a refuse collection truck working along your street. What should you expect?
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Answer D: Workers stepping into the road around the truck
Collection crews move constantly between the truck and the curb, often from where you cannot see them, so slow right down and pass only when the whole area is clear.
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12. On traffic control devices, the color green shows direction to a destination and also shows
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Answer C: that a movement is permitted
Green carries two assignments: guidance toward destinations, and the idea that the movement shown is allowed, as on a green arrow.
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13. You are traveling at 55 mph on a rural road and come up behind a horse-drawn buggy. What is the main danger?
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Answer D: You close on it very quickly because it moves at walking pace
A buggy travels only a few miles an hour, so the gap closes far faster than drivers expect and there is very little time to brake once you see it.
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14. A motorcycle ahead of you is weaving slightly as it crosses a stretch of grooved pavement. What should you do?
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Answer D: Give the rider extra room until the surface improves
Grooves, metal plates and loose material affect a motorcycle far more than a car, so back off and let the rider deal with the surface.
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15. A train has just passed a crossing that carries more than one set of tracks. What should you do?
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Answer B: Wait until the warning devices stop and you can see clearly along every track
A passing train can hide a second one coming on another track, so wait for the signals to clear and check each track before moving.
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16. The sign over the leftmost lane reads LEFT LANE MUST TURN LEFT. You are in that lane and want to go straight. What should you do?
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Answer C: Move out of the lane before the intersection if it is safe
A mandatory movement lane control sign makes the turn compulsory for that lane, so a driver who wants another movement must change lanes in advance.
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17. A pedestrian has stepped into a crosswalk at an intersection ahead of you. What is your obligation?
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Answer C: Yield and let the pedestrian finish crossing before you proceed
Drivers must yield to pedestrians in a crosswalk, and an intersection has a legal crosswalk whether or not lines are painted on the pavement.
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18. A traffic signal is dark and you reach the intersection at the same moment as a vehicle on your right. Who goes first?
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Answer A: The vehicle on your right, as at any all-way stop
A dark signal is treated as an all-way stop, and the usual tie-breaker then applies: the vehicle on the right goes first.
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19. Your left-turn lane faces a steady green ball and oncoming traffic is heavy. What are you allowed to do?
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Answer C: Move into the intersection and turn when a safe gap appears
A green ball permits the turn but gives no priority, so you may move into the intersection and wait there for a gap in the oncoming traffic.
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20. A hot drink tips over onto your lap while you are driving. What should you do?
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Answer A: Keep hold of the wheel and stop when it is safe
The spill is painful but the crash risk comes from letting go of the wheel or braking suddenly, so keep control and deal with it once you are stopped.
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21. What is the first thing to do once your disabled vehicle is stopped on the shoulder?
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Answer A: Switch on the hazard warning lights so other drivers can see the vehicle
Hazard lights are the fastest way to make a stopped vehicle visible, and everything else can follow once traffic has been warned.
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22. About how far ahead do low beam headlights let you see on a dark road?
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Answer B: About 250 feet
Low beams light roughly 250 feet of road, and high beams roughly 350 to 500 feet, which sets the limit on a safe night speed.
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23. How does higher speed affect the outcome of a crash?
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Answer A: It leaves less time to react and greatly increases the force of impact
Speed shortens the time available to avoid a hazard and raises the energy released in an impact, so both the likelihood and the severity of a crash increase.
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24. What does a Louisiana Class E Temporary Instructional Permit allow a 14 year old to do?
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Answer A: Drive only with a driver education instructor in the vehicle
The temporary instructional permit is issued at 14 and allows driving only with a driver education instructor; it is surrendered when the course is finished.
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25. You want to pass on a two-lane road where several people are walking on the narrow shoulder ahead. What should you consider?
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Answer D: There is no escape room if the pass goes wrong, so wait for a better place
A pass depends on having somewhere to go if it goes wrong, and a shoulder occupied by pedestrians removes that option for both vehicles.
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26. The sun is low behind you and shining into the eyes of oncoming drivers. What should you do?
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Answer C: Turn on your headlights and expect oncoming drivers not to see you
Drivers facing the low sun may not see you at all, so make yourself as visible as possible and give way rather than insisting on your right of way.
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27. Why are tall vehicles such as SUVs and vans at extra risk in sudden steering maneuvers?
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Answer B: Their higher center of gravity makes them more likely to roll over
The higher a vehicle's mass sits, the more it leans in an abrupt turn, and a sharp swerve can tip it over. Smooth, gradual steering inputs are essential in tall vehicles.
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28. How does a wet road change the distance you need to stop?
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Answer C: It lengthens it, so you need a much bigger gap ahead
Water between the tire and the road cuts grip, so braking distance grows and the gap that works on dry pavement is no longer enough.
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29. You come up behind a group of cyclists riding two abreast on a narrow rural road. What should you do?
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Answer A: Wait for a clear stretch and pass them as one group
Passing a group as a single unit when the way ahead is clear is safer than several rushed passes, and cutting through the group leaves nobody any escape room.
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30. You have parked a manual transmission car facing downhill. Which gear should you leave it in?
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Answer D: Reverse, along with the parking brake set firmly
Facing downhill the car would roll forward, so reverse gear opposes that movement while the parking brake and turned wheels back it up.
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31. You have loaded the trunk heavily. Why might oncoming drivers flash their lights at you at night?
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Answer D: The rear sits lower, so your headlights point higher and dazzle them
Weight in the back tips the vehicle nose up and lifts the beam pattern, so low beams shine into the eyes of drivers coming the other way.
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32. A sign showing a figure with an outstretched thumb inside a red circle with a slash means that
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Answer B: soliciting a ride is prohibited there
The no hitchhiking sign bars standing beside the road to solicit a ride, and it is common along freeway ramps and shoulders.
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33. You want to reverse direction but the street is too narrow for a U-turn. What is the alternative?
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Answer D: Make a three-point turn, or go around the block in heavy traffic
Where there is not enough width for a U-turn, the three-point turn does the job in stages, and on a busy street going around the block is safer still.
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34. The lane control signal above your lane changes to a steady yellow X. What should you do?
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Answer A: Prepare to leave the lane, because it is about to be closed
A steady yellow X is the warning that the lane below it is about to close, giving drivers time to move over before the red X appears.
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35. How should you use your mirrors while another vehicle overtakes you on a multilane road?
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Answer C: Follow it from the inside mirror to the side mirror and then to your own view
Handing the vehicle from one mirror to the next keeps it in sight through the blind spot instead of losing it there.
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36. A power line has fallen across your vehicle after a crash. What should you do?
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Answer C: Stay inside and wait for utility workers unless fire forces you out
The vehicle body may be energized, and touching it and the ground at the same time can be fatal. If you must leave because of fire, jump clear with both feet together and shuffle away.
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37. Your vehicle is stuck in deep snow and you run the engine for heat while waiting for help. What must you check?
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Answer C: That the exhaust pipe is clear of snow
Snow packed around the tailpipe pushes exhaust back into the cabin, and carbon monoxide can kill without warning. Clear the pipe and crack a window open.
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38. You see smoke coming from under the hood while driving. What should you do?
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Answer D: Signal, pull well off the road, shut off the engine and move everyone away from the vehicle
Stopping and shutting off the engine cuts the fuel supply to a possible fire, and distance protects you if it spreads. Raising the hood can feed the fire a rush of air.
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39. You are calling 911 to report a crash. Which information matters most?
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Answer C: The exact location, how many people are hurt and any hazard such as fire
Dispatchers need to know where to send help, how much help to send, and what dangers the crews will meet on arrival.
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40. A pedestrian waiting at a curb faces a steady upraised hand. What does that indication mean?
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Answer A: Do not start to cross in that direction
A steady upraised hand forbids entering the crosswalk, while a flashing hand only forbids starting a new crossing.