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SD CDL Hazardous Materials (HazMat) Marathon

Fasten your seat belt for one last wild ride of studying! This South Dakota CDL Hazardous Materials (HazMat) Marathon is a gargantuan study tool that contains a mixture of all 192 questions that we have available for this SD 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”. It might take some time, but you can do this!

Perfect for

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

What to expect on the actual exam

How many questions30
How many correct answers to pass24
Passing score80%
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