Quick note: This test is timed! You have N MINUTES to complete the test! All unanswered questions will be marked as incorrect. Good luck and godspeed!

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Have you made the decision to apply for a commercial driving learners permit? Good for you! Don’t worry if you’re not quite sure where to start or which DMV CDL practice test SC quiz you should be using. We can give you all the information you need, plus access to some excellent free CDL practice tests all under one roof! The quizzes we’re referring to are suitable for commercial learner drivers from Charleston, Columbia, Myrtle Beach and every other area of South Carolina, so you don’t need to worry about there being any regional differences in the material. There are three possible classes of commercial drivers license you could eventually hold: these are Class C, Class B and Class A. Vehicles are classified based on their weight and size. So, large commercial vehicles such as flat-bed trucks would fall into Class A, while smaller vehicles such as ordinary cars would fall into Class C.

You will have to choose which endorsement exams you want to sit, based on what kind of vehicle you want to drive, but you do not need to worry about this now. The first exam that all commercial driving students need to pass to gain a driving permit is the SC CDL general knowledge test. It is the largest written exam you’ll have to take, so it’s all downhill once you’ve secured a pass – at least where theory examinations are concerned! This CDL general knowledge practice test SC quiz is designed to help you prepare exclusively for the general knowledge exam, you will not find questions relating to endorsements or specialist commercial driving topics on this quiz. Fortunately, the CDL general knowledge SC exam is identical for all up-and-coming commercial drivers, regardless of their career goals. That means our DMV permit practice test for South Carolina is also fine for every driver to use, whether you’re aiming for a Class C, Class B or Class A commercial driving license.

If you have a clear idea of what you want to do with your commercial driving license, that’s great. But it doesn’t matter in the slightest if you haven’t. You can still get the CDL general knowledge test out of the way and decide later! No time is too soon to start preparing for this large 50-question exam, as there will be a lot of material to cover. Luckily you can get your hands on all the study resources you need without leaving you chair or paying a penny! We’re talking about this DMV permit practice test SC quiz, but also about the CDL general knowledge study guide. All the information every commercial learner driver needs to be familiar with is in the study guide; you can get your free copy via download from the DMV website now if you haven’t already.

Once you’ve spent some time reading the study guide, you can start using our SC CDL practice test at intervals to see what progress you’re making. This beginner-friendly quiz uses real permit test questions but includes just 20, so you should be able to complete it in three to five minutes, no matter how much of a CDL general knowledge novice you are. You’ll be marked on each question individually, so that you can fully focus on each topic and easily identify any areas of weakness. It doesn’t matter if you don’t understand all the correct answers, the South Carolina CDL general knowledge practice test will provide a simple explanation with each solution – so you’ll be learning more as you go along!

Have a go at the quiz now and see how close you can get to the 80 percent pass-mark!