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Louisiana DUI & Driving Laws Practice Test

Practice 25 questions on Louisiana driving laws - DUI/DWI limits, distracted driving, vehicle safety requirements, and general knowledge for the OMV exam.

What this Louisiana practice test covers

  • DUI/DWI blood alcohol limits and penalties in Louisiana
  • Distracted driving laws covering cell phone use and texting
  • Vehicle safety inspections and equipment requirements
  • Licensing rules, point systems, and general knowledge

The actual Louisiana OMV knowledge test has 40 questions, and you need at least 32 correct (80%) to pass. This practice test is based on the Louisiana Driver's Guide. The test fee is $32.25. Tests are administered Computer-based at OMV office.

Try sample Louisiana questions

These questions come from our bank of 366+. The real Louisiana written test draws from similar material in the official driver handbook.

3 free preview of 25
1

How long is the license suspension for a first refusal of a chemical test in Louisiana?

2

Who may supervise a Louisiana learner's permit holder while driving?

3

At night, you should use your high beams when:

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Louisiana DUI & Driving Laws Practice Test (2026) | DMV IQ