FREE ND CDL Double/Triple Trailers Marathon

ND commercial driver's license
North Dakota Commercial Driver's License.

Ready for a challenge? This North Dakota CDL Double/Triple Trailers Marathon is a super-challenging practice test that contains a combination of all 48 questions that we have available for this ND endorsement. If you select a wrong answer, we’ll remember that question and will display it to you again at the very end of the Marathon 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. As you work your way through the Marathon, you’ll see that unlike the other North Dakota CDL practice tests there are no explanations and no hints here. We suggest you attempt this one after you have practiced the state’s “regular” tests, but before the “Exam”. Good luck!

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Cover all your bases and make sure you pass the first time

  • 330+ additional questions (including the ones most people miss!)
  • 17 Members-Only practice tests across all endorsements (lifetime access)
  • 6 Exclusive Cheat Sheets (including the DMV's 171 most frequently asked questions)
  • Study and track your progress on any device, anywhere

PLUS: No ads, unlimited re-takes, our Pass Guarantee, and more!

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North Dakota CDL Double/Triple Trailers Test Fact Sheet:

How many questions:20
How many correct answers to pass:16
Passing score:80%

ND CDL Handbook

View the most recent (2018) official ND CDL Handbook.

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