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SC CDL General Knowledge Marathon

Need a final study-spree? This South Carolina CDL General Knowledge Marathon is a super-challenging practice test that contains all 693 questions from our database for this SC endorsement. If you make a mistake, we’ll remember that question and will display it to you again at the end of the exam until you’ve answered that question correctly. In other words, the Marathon will cycle through your missed questions until you answer each one correctly. You must make a 100% to pass. We suggest you attempt this one after you have practiced the state’s “regular” tests, but before the “Exam”. Good luck!

Perfect for

  • First-time SC CDL and CLP applicants
  • CDL holders adding endorsements
  • SC CDL renewal applicants
SC commercial driver's license

What to expect on the actual exam

How many questions50
How many correct answers to pass40
Passing score80%
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