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Shoro.aiYou need at least 32 out of 40 questions correct to pass the Louisiana OMV knowledge test. That's an 80% minimum passing score. The computer ends your test immediately once you hit 32 correct answers or 9 wrong ones, whichever comes first.
Your maximum margin for error is 8 questions. Miss 9, and you're done.
The exam uses a fixed 80% threshold, the test ends early when you hit either 32 correct answers or 9 wrong ones, whichever comes first; scoring 31/40 is a fail with no rounding.
The permit exam uses a fixed 80% passing threshold for everyone. No exceptions by age or test location. The same 40-question format applies at OMV offices and certified driving schools.
Scoring 31/40 (77.5%) is a fail. The system doesn't round up. You'll need to retake the entire test after one business day.
The fail-fast grading ends tests earlier than most applicants expect, passing on question 35 is common, and failing on question 30 is equally possible if wrong answers stack up early.
These examples from actual Louisiana test-takers show how close calls play out with the fail-fast grading logic.
A student in Baton Rouge missed her 32nd correct answer by confusing 'yield' and 'stop' sign rules on question #38. She failed with 31/40 and retested the next day at the Essen Lane OMV after drilling on road signs.
An applicant in Lafayette correctly answered 32 questions by #35, so the test ended early. He passed without seeing the last 5 questions.
A teen in Shreveport missed his 9th question on the state's Move Over law fines at question #30. Automatic fail, he only had 28 correct at that point.
A New Orleans teen failed by missing the BAC 0.02% for under-21 question on Q#25. Despite 30 correct answers, she was out. Retook via school envelope the next week and passed.
Obtain your TIP first, then aim for consistent 90%+ on practice tests before sitting the real exam, relying on the manual alone without timed practice is the most common cause of near-fails.
Before testing, obtain a Temporary Instructional Permit (TIP). Over 90% of first-time drivers take the written exam through a certified driving school, which gives you a sealed envelope with your score for the OMV.
Retest Policy: One free retest at OMV offices after one business day. Third-party schools charge $25 to $45 for retests. Check the full retest policy for details.
Aim for consistent 90%+ scores on practice tests that mimic the 40-question format. Relying only on the manual without timed practice is a common reason for near-fails. if you're not scoring 90% on practice exams, you're not ready.
The TIP costs $32.25 plus a possible service fee up to $6.00, focus study on road signs (roughly 15 questions), BAC limits, and Move Over law penalties which together account for the most failures.
The TIP costs $32.25 plus a possible service fee up to $6.00. Converting your learner's permit is free with a passing score.
Download the current driver's guide from DPS for signs and rules. Focus on road signs (roughly 15 questions), BAC limits (0.08% for adults, 0.02% for under 21), and Move Over law penalties under La. R.S. 32:295.1.
Verify your testing location's payment methods before going. The OMV in New Orleans West Bank has rejected applicants who only brought a personal check. Check DPS license requirements for the complete list of accepted payments and documents.
For a breakdown of all permit costs and fees, including behind-the-wheel training, see our detailed cost guide.
"The AI mock tests were surprisingly realistic. The explanations for road signs helped me understand the logic, not just memorize. Passed my permit test on the first try!"
Michael R.
New Driver
"I was struggling with the specific road rules of my state until I used Shoro. The flashcards are a game changer for quick revision before the actual exam."
Sarah L.
Permit Holder
"The readiness score gives you so much confidence. I knew exactly when I was ready to take the test. Highly recommend Shoro for anyone nervous about their exam."
David K.
G2 Candidate