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78 questions · Real sign images & audio · Free

Louisiana DMV practice test

78 prepared questions for the Louisiana knowledge test, each with instant plain-English explanations and narrated audio. Includes the federal road-sign questions used in every state, with real sign images. Free to use, no account required.

Questions
78
State
Louisiana
Format
Fixed question set
Cost
Free

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Alcohol and DUIEmergenciesLaws and paperworkRight of wayRoad signsSafe drivingSignals and markingsSpeed limits

78-question bank · Real sign images & audio · Free

Louisiana practice test has 78 questions. Every question comes with a plain-English explanation the moment you answer.

Start here

Run 20 questions to warm up.

Find your gaps

Diagnose weak topics and retry what you've missed.

Simulate the real thing

Practice under graded exam conditions or run the whole bank.

Random draw every attempt. Scored against the ~80-83% real-test passing standard.

Free means actually free: no subscription, no auto-renew, no card required, no locked features. This site is funded by our insurance work, not by test-prep charges.

See facts and key topics for Louisiana DMV (minimum age, fees, wait times, question counts by topic) before you start, or print it to bring with you on test day.

Sample questions from this bank

Two real questions from the Louisiana set

These are pulled directly from the Louisiana question bank above, not invented for this page. In the practice test itself, the answer and explanation only show after you pick a choice.

Alcohol and DUI

In Louisiana, a driver age 21 or older is considered legally impaired at what blood alcohol concentration?

  1. 0.08% or higher
  2. 0.05% or higher
  3. 0.10% or higher
Show answer and explanation

0.08% or higher. Louisiana sets the legal DUI threshold for drivers 21 and older at 0.08% BAC, above which chemical test failure or refusal leads to license revocation.

Right of way

Between a train and any other road user, including emergency vehicles, who always has the right-of-way?

  1. The train
  2. Emergency vehicles with lights and sirens on
  3. Whichever arrives at the crossing first
Show answer and explanation

The train. The handbook states trains have the right-of-way one hundred percent of the time over cars, pedestrians, and even emergency vehicles.

How this test works

Study the rules, then check the explanation

This page uses the prepared Louisiana question bank exactly as provided. Start the test, choose an answer, and read the explanation before moving on. Retakes serve the same 78 questions so you can work through the state set without losing your place.

Looking for another state? Go back to the DMV practice test hub. California remains on the established California DMV practice test page.

Reviewed by , CA DOI #4037122 · Last updated 2026-07-04

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