Instructions
Knowledge Test Class A #1

FREE CDL Class A Driving Test Online Louisiana 2023

Train for FREE online with our Louisiana class A license test. The official exam test consists of several obligatory parts, with all of them checking your knowledge of different blocks of road rules. If you need to obtain a LA CDL class A permit in 2023, practice as much as.. Read More

Train for FREE online with our Louisiana class A license test. The official exam test consists of several obligatory parts, with all of them checking your knowledge of different blocks of road rules. If you need to obtain a LA CDL class A permit in 2023, practice as much as possible. Free sample tests published on our website will help you check and improve your knowledge and boost your grades. Please bear in mind that CDL class A requirements may vary from state to state.

Your commercial driving skills will be put to the test today as you prepare for your written CDL exam and become a safer driver on Louisiana roads and across the country. Our 50 multiple-choice questions are based on the Louisiana Commercial Driver's License Manual, as well as applicable national legislation in areas like drunk driving. Best of luck, and keep driving carefully! Practice until you feel certain that you can ace your CDL exam.

Ideal for: 

  • CDL holders who want to add endorsements to their license
  • First-time LA CDL and CLP applicants
  • Applicants for CDL renewal in LA

On the actual LA CDL exam:

  • There are 50 questions
  • To pass, you must get 40 right answers 
  • 80% passing score
50
40
20

1 . If driving through flowing water or a large puddle, you should:

It is best to avoid driving through large puddles or moving water. If there is no way to avoid driving through water, you should slow down, shift into a low gear, and gently apply the brakes. Pressing linings against the brake drums or discs will keep water, mud, silt, and sand from getting inside the brake mechanisms.

2 . Mirrors should be used:

When driving, you should frequently check the mirrors on both sides of your vehicle.

3 . Distracted driving can be avoided by:

Distractions while driving can be physical (such as reaching for an object), mental (such as making conversation with a passenger), or both (such as holding a phone to send texts). Strategies to help you avoid distracted driving include pre-programming radio stations; planning out your route in advance; avoiding complex or emotionally taxing conversation while driving; adjusting your mirrors before setting out; and not eating, drinking, or smoking while behind the wheel.

4 . A tread depth of ____ should be in every major groove of a tire that is not in the front of a commercial motor vehicle.

For safe operation, a commercial motor vehicle needs a tread depth of 4/32 of an inch in every major groove on the front tires, and a tread depth of 2/32 of an inch on other tires.

5 . If a worker is present in a work zone, you should:

When driving through a work zone, follow the posted speed limits. If workers are present, you should slow to a speed that is even lower than the posted limit.

6 . When trying to put out an electrical fire, you should:

B:C fire extinguishers are designed to work on electrical fires and burning liquids. Don't pour water on an electrical fire.

7 . A driver should:

Always signal before turning or changing lanes to ensure that other drivers are aware of your intentions.

Wait, before you go

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