Mississippi DPS Permit Practice Test 26
- Questions30
- Correct to pass24
- Passing score80%
- Minimum age15 years
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1. A vehicle ahead of you displays a reflective orange triangle on its rear. What does that emblem tell you?
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Answer B: The vehicle is built to travel at 25 mph or less
The orange triangle is the slow moving vehicle emblem used on farm and construction equipment designed for 25 mph or less, warning you that you are closing on it much faster than it appears.
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2. A Mississippi resident lets a driver's license expire. After how long must that person retake the knowledge exam?
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Answer C: More than 60 months
Mississippi requires the knowledge exam again once a resident's license has been expired for more than sixty months.
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3. How long must a Mississippi teenager have held a learner's permit, free of traffic infractions, before a hardship request will be considered?
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Answer D: Thirty days
A parent or guardian may request hardship driving privileges once the teenager has held the learner's permit for thirty days without any traffic infraction.
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4. A broken white line separates your lane from the lane on your right. What does it permit?
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Answer C: Changing lanes when it is safe to do so
A normal broken white line marks a boundary between lanes traveling the same way that road users may cross when it is safe.
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5. You are traveling beside a solid white lane line. What does it tell you?
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Answer B: Crossing it is discouraged or prohibited, so stay in your lane
A solid white line separates lanes going the same direction where lane changing is discouraged or prohibited, such as where a through lane meets a mandatory turn lane.
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6. As speed rises, which part of the total stopping distance grows the fastest?
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Answer B: The braking distance, which grows far faster than speed itself
Perception and reaction distances grow in step with speed, but braking distance grows roughly with the square of speed, so it dominates at higher speeds.
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7. 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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8. A rectangular marker with alternating black and retroreflective yellow stripes set at a slant is used to
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Answer C: mark an obstruction, with the stripes sloping down toward the side on which traffic should pass
This striped panel is an object marker, and the direction in which the stripes slope shows the driver which side of the obstruction to pass on.
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9. Once you have parallel parked, how close to the curb should your wheels be?
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Answer C: Within the distance your state allows, commonly 12 to 18 inches
Parking close to and parallel with the curb keeps the vehicle out of the traffic lane without damaging the tires; each state sets the exact maximum, usually 12 inches and 18 inches in some states.
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10. The red oil pressure warning light comes on while you are driving. What should you do?
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Answer C: Pull over safely as soon as possible and shut off the engine
Loss of oil pressure means the engine is no longer being lubricated and can be destroyed within minutes. Stop, shut down and check before restarting.
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11. Which pair of documents does Mississippi accept as the two required proofs of identification?
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Answer C: A social security card and a certified birth certificate
Mississippi requires a social security card and a certified birth certificate as the two proofs of identification.
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12. Why does a heavier vehicle need more room to stop than a light one from the same speed?
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Answer B: Because there is more mass in motion for the tires to slow down
More mass means more energy at the same speed, and the brakes and tires need more distance to get rid of it.
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13. How should a long trip be broken up to keep the driver alert?
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Answer D: Stop for a break every couple of hours and share out the driving
Regular breaks and a change of driver are the only reliable answers to fatigue; caffeine only postpones it.
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14. A driver ahead brakes for no reason you can see, again and again. What should you do?
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Answer B: Increase your following distance and be ready for yet another stop
Unexplained braking tells you the driver is unsure or distracted, so the safe answer is more room, not less.
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15. Which conviction requires the Commissioner of Public Safety to take a Mississippi license away for one year?
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Answer B: Three reckless driving convictions within a twelve-month period
Mississippi requires a one-year revocation for three reckless driving convictions within twelve months, alongside offenses such as negligent homicide and failure to stop and render aid.
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16. A rear tire blows out on the highway. How does the vehicle usually behave?
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Answer C: The back end weaves or fishtails from side to side
A rear failure shows up as the tail wandering rather than a pull on the steering, so hold the wheel straight and let the speed drop gradually.
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17. The lane you are in has a right-turn-only arrow painted on the pavement. What must you do?
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Answer C: Turn right, because a lane-use arrow is a legal requirement
Lane-use arrows painted on the pavement are regulatory markings, so a driver in that lane must travel in the direction shown.
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18. Traffic ahead of you has stopped in your lane while the next lane is still moving. What is the first thing to do?
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Answer C: Slow down first and check the next lane before moving over
Braking is the action that keeps you from hitting the stopped traffic, and the lane change is only safe once you have looked.
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19. A driver sees this sign on a quiet road with no other traffic in either direction. What is the correct response?
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Answer C: Slow down, look and listen for a train, and be ready to stop
The sign gives advance notice of a highway-rail grade crossing, so the driver reduces speed, checks both directions along the tracks and keeps enough room to stop short of the rails.
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20. What do the grooves in a tire tread do on a flooded road surface?
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Answer B: They give the water a way to escape so the tread can touch the road
Tread grooves pump water out from under the tire so rubber can meet pavement. A worn tread moves less water, so hydroplaning starts sooner.
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21. A large panel mounted on a trailer at the roadside displays a flashing arrow pointing left. What does it tell you?
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Answer B: Move into the lane to your left
An arrow panel directs traffic out of a closed lane, so the arrow shows the direction you must move rather than the shape of the road ahead.
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22. Which ability does alcohol usually affect first?
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Answer A: Judgment and self control
Alcohol reduces judgment and inhibition before a drinker notices any clumsiness, which is why an impaired driver often feels perfectly capable while already driving worse.
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23. A vehicle registered in Mississippi with aftermarket window film must carry a label certifying what minimum light transmittance?
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Answer C: 28 percent or more
Mississippi requires a windshield label certifying that all windows transmit 28 percent or more light, plus a tint compliance certificate and decal.
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24. Traffic is heavy and a truck is stopped in the lane on your right. How do you keep an out?
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Answer B: Keep space open ahead of you and avoid being boxed in on both sides at once
Being hemmed in on both sides with no gap ahead removes every option, so keep at least one direction open.
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25. Why is being predictable an important part of driving safely?
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Answer A: Because other road users are able to plan around what you are doing
Other drivers make their decisions from what they expect you to do, so surprises are what produce collisions.
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26. Why are drivers required to turn the front wheels when parking on a grade?
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Answer A: So that a vehicle that starts to roll leaves the traffic lanes instead of entering them
The wheel position is a last line of defense if the parking brake or transmission fails, directing the vehicle into the curb or off the roadway.
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27. You have fitted the small temporary spare tire after a flat. What should you keep in mind?
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Answer C: It is meant for low speed and short distances until the regular tire is repaired
Compact spares have limited grip, handling and durability. Follow the speed and distance limits printed on the tire and get the regular tire fixed soon.
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28. A white arrow painted in your lane points only to the right, and a sign above the lane shows the same movement. What must you do?
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Answer C: Turn right from that lane
Pavement arrows used with lane-use signs are regulatory, so a driver occupying that lane must make the movement shown.
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29. Smoke and flames appear from the engine compartment after you stop. What should you do?
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Answer A: Get everyone well away from the vehicle first, and then call the fire service
A vehicle fire can spread within seconds, so people come out first and firefighting is left to the fire service.
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30. You reach a four-way stop after another driver has already stopped there. What should you do?
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Answer D: Let the driver who stopped first proceed before you go
At a four-way stop the vehicles proceed in the order they arrived, so a driver who stopped before you goes first.