In Partnership with Kearney Junior High

✔ FREE MO CDL Air Brake Marathon 2018

Missouri DOR Permit Test Fact Sheet:

How many questions:25
How many correct answers to pass:20
Passing score:80%
Need a final study-spree? This Missouri CDL Air Brake Marathon is a lengthy study tool that contains a compilation of all 114 questions that we have available for this MO 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 notice that unlike the other Missouri 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”. Delivers some serious studying power! Do your best to complete this mega test!
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