180 questions · Real sign images & audio · Free

Louisiana DMV practice test

180 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: 180
State: Louisiana
Format: Fixed question set
Cost: Free

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The real Louisiana knowledge test: A 40 question test with a minimum score of 80% is required; passing score 80% minimum score is required (official source). This practice bank has 180 questions.

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

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

Louisiana practice test has 180 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?

0.08% or higher
0.05% or higher
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?

The train
Emergency vehicles with lights and sirens on
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 180 questions so you can work through the state set without losing your place.

Want a one-page summary to study or print? See the Louisiana DMV cheat sheet, with the most-missed rules from this same question bank.

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

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

QualitySpace is expanding to Louisiana

We are a California-based independent insurance brokerage working on licensing in more states. We cannot help with Louisiana insurance yet. Leave your email and we will let you know when we can.