PermitPal

Louisiana DMV Cheat Sheet

The 25 hardest Louisiana questions, with answers · free, no sign-up · Updated July 12, 2026

Not a cheat — a shortcut. These are the 25 toughest questions in our handbook-verified Louisiana bank: the tricky wording, the numbers people mix up, the rules nobody remembers. Every answer comes with the explanation, so five minutes here covers the material most likely to cost you points on the real 40-question exam (80% to pass).

Test 1 Test 2 Test 3 Exam Simulator (40 Q) Cheat Sheet Am I ready?

Answer each question to see the explanation. Your score is tallied against the real passing bar at the end.

1. If you refuse to submit to a chemical test on your first offense, your driving privileges will be suspended for:

Show answer & explanation

Correct answer: 365 days

Refusing the test on a first offense suspends your driving privileges for 365 days (730 days for a second or later offense). You must also file proof of future financial responsibility to be reinstated.

2. A driver 21 or older who submits to a test showing a BAC of .08 to .149 has driving privileges suspended for:

Show answer & explanation

Correct answer: 180 days

If you are 21 or older and test at .08 to .149, your driving privileges are suspended for 180 days. A result of .15 or greater raises the suspension to two years.

3. A driver 21 or older who submits to a test showing a BAC of .15 or greater has driving privileges suspended for:

Show answer & explanation

Correct answer: Two years

A BAC of .15 or greater results in a two-year suspension of driving privileges — longer than the 180 days that applies at .08 to .149.

4. Following an emergency vehicle that is responding to a call is unlawful if you come closer than:

Show answer & explanation

Correct answer: 500 feet

It is unlawful to follow an emergency vehicle responding to a call closer than 500 feet, and you must not follow it into and park within the block where it has stopped.

5. After you move, Louisiana law requires you to correct the address on your registration within:

Show answer & explanation

Correct answer: 10 days

You must correct the address on your registration within 10 days of moving. Failing to update it can mean you miss your renewal notice and can result in a violation ticket.

6. Before a teen can upgrade from a learner’s permit to an intermediate license, a parent or guardian must attest to how much supervised driving?

Show answer & explanation

Correct answer: 50 hours of behind-the-wheel experience, at least 15 of them at night

No Class E intermediate license is issued unless a parent or guardian signs a statement attesting the applicant has at least 50 hours of behind-the-wheel driving experience, with at least 15 of those hours at night.

7. Between 6:00 p.m. and 5:00 a.m., how many passengers under age 21 who are not immediate family may an intermediate licensee carry?

Show answer & explanation

Correct answer: No more than one such passenger

Between 6:00 p.m. and 5:00 a.m., an intermediate licensee may not transport more than one passenger under the age of 21 who is not a member of the immediate family.

8. An adult 18 or older who never entered the graduated licensing program may apply for a full Class E license after completing:

Show answer & explanation

Correct answer: A 38-hour driver-education course, or a 6-hour pre-licensing course plus an 8-hour behind-the-wheel course

Applicants 18 or older who have not entered the graduated licensing program may apply for a full Class E license or learner’s permit upon completing a 38-hour driver-education course, or a 6-hour pre-licensing course plus an 8-hour behind-the-wheel course.

9. If you fail the Louisiana knowledge exam, when may you retake it?

Show answer & explanation

Correct answer: Once on the same day, if time allows

Under OMV Policy 10.00, if you fail the knowledge exam you may retake it once on the same day, if time allows. Louisiana does not publish a mandatory multi-day wait for an ordinary failure.

10. Within how many days after moving must you correct the address on your Louisiana license?

Show answer & explanation

Correct answer: 10 days

Louisiana law requires you to correct the address on your license within 10 days after a move. Failing to do so may result in a violation if you are stopped by law enforcement.

11. When it is possible, the safest way to use a perpendicular parking space is to:

Show answer & explanation

Correct answer: Back into the space or pull through, so you can drive forward when leaving

When possible, back into a perpendicular space or pull through. Driving forward out of the space is far safer than backing blindly into traffic and pedestrians.

12. You are behind a school bus or a truck carrying hazardous materials that has stopped at a railroad crossing. May you pass it?

Show answer & explanation

Correct answer: No — those vehicles must stop at all crossings, and you may not pass them unless it is legal and safe

Vehicles carrying passengers for hire, school buses, and vehicles carrying explosives or flammable liquids must stop at railroad crossings. Do not pass them unless it is legal to do so and there are no unsafe conditions.

13. Following an emergency vehicle that is responding to a call is unlawful when you are closer than:

Show answer & explanation

Correct answer: 500 feet

Following an emergency vehicle responding to a call closer than 500 feet is unlawful. You also must not park within the block where the emergency vehicle has stopped.

14. A road has one lane in each direction plus a dedicated center two-way left-turn lane. A school bus is stopped in the oncoming direction with its red lights flashing. What must you do?

Show answer & explanation

Correct answer: Stop — this road is not considered a divided highway

A roadway with one lane in each direction and a dedicated two-way left-turn lane is NOT considered a divided highway, so you must stop for the stopped school bus. You must also stop on a four-lane roadway that is not separated by a barrier.

15. You must yield the right-of-way to a pedestrian who is using which of the following?

Show answer & explanation

Correct answer: A guide dog, or a white cane with or without a red tip

You must yield the right-of-way to persons using a guide dog for the visually impaired, and to persons using a white cane with or without a red tip.

16. In the SIPDE defensive-driving method, the "S" stands for:

Show answer & explanation

Correct answer: Sweep, search, and scan — keeping your eyes moving to spot danger

SIPDE stands for Sweep/search/scan, Identify hazards, Predict conflicts, Decide on a safe action, and Execute the move. It keeps your eyes and mind ahead of trouble.

17. What does the color amber (yellow) as a sign background generally mean?

Show answer & explanation

Correct answer: Caution — be alert and prepare to slow down

Amber (yellow) is the background color for warning and school signs. It means caution — be alert and prepare to slow down.

18. A white railroad crossbuck sign has the same legal meaning as which other sign?

Show answer & explanation

Correct answer: A yield sign

The crossbuck is a regulatory sign required at all public railroad crossings. It has the same meaning as a yield sign — you must yield the right-of-way to any approaching train.

19. A flashing red traffic light requires you to:

Show answer & explanation

Correct answer: Come to a complete stop and proceed as you would at a stop sign

A flashing red light means the same as a stop sign: stop behind the stop bar or crosswalk, look both ways, yield the right-of-way, and proceed only when it is safe.

20. A center lane bordered by a solid yellow line and a dashed yellow line on each side is a two-way left turn lane. How may it be used?

Show answer & explanation

Correct answer: Only to make left turns — never for through travel or passing

A two-way left-turn lane may be used by vehicles traveling in either direction, but for left-turn maneuvers only. It must never be used for through travel or passing, and you may not travel more than 200 feet in it.

21. A loaded tractor-trailer traveling 55 mph on a dry road needs at least how much distance to stop?

Show answer & explanation

Correct answer: About 290 feet

A fully loaded tractor-trailer at 55 mph on a clear, dry road needs a minimum of about 290 feet to stop — far more than a car. Never cut in front of a truck and then brake.

22. In crashes between large trucks and passenger cars, most of the deaths are:

Show answer & explanation

Correct answer: Occupants of the cars

In crashes involving large trucks and cars, the occupants of the cars sustain about 78 percent of the fatalities. Because you lose in such a crash, give trucks a wide berth.

23. Farm machinery on a rural road may turn in an unexpected way. To make a right turn, the operator may:

Show answer & explanation

Correct answer: Pull wide to the left first, since the machine often has no turn signals

Farm machinery usually has no turn signals and is very wide. To make a right turn, the operator may first pull wide to the left. Pass with great caution — the operator often cannot hear you approaching.

24. How much extra following distance should you add when driving on unfamiliar roadways at night?

Show answer & explanation

Correct answer: At least two additional seconds

Add at least one extra second of following distance for night driving, and at least two additional seconds when driving on unfamiliar roadways at night, because your headlights limit how far ahead you can see.

25. When you double your speed from 20 to 40 mph, the impact force and braking distance become about:

Show answer & explanation

Correct answer: Four times greater

Doubling your speed from 20 to 40 mph makes the impact four times greater and the braking distance four times longer. Tripling to 60 mph makes them nine times greater — high speed sharply increases crash severity and stopping distance.

📱 Want the full list of what YOU personally keep missing? PermitPal for iPhone and iPad tracks every answer and drills your weak spots with spaced repetition — all 232 Louisiana questions. Free to start, $29.99 once.