Based on 2024 MT CDL manual

Questions
50
Mistakes allowed
10
Passing score
80%
Official MT General Knowledge: What to Expect
50
Total number of questions

40
Number of questions required to pass

80
Percentage required to pass

Montana Commercial Driver's License
Montana Commercial Driver's License

Are you ready to test your CDL knowledge? This powerful Montana CDL General Knowledge Practice Test has been designed to help you quickly determine where you stand when it comes to passing the official CDL General Knowledge test. The general knowledge test is required to be taken by all applicants looking to get their CDL so don’t skip this free practice, which is formatted similar to the real test. On this practice test, you can expect to see questions that will test your knowledge of traffic signs, signals, right-of-way rules, trucking laws, speed limits, vehicle inspection, and basic commercial vehicle safety. Each of our 50 multiple-choice questions is based on information found in the official Montana CDL Handbook. You will need to answer 80% of the questions correctly in order to pass – that means you need to get the correct answer for at least 40 of the questions.

Each question includes 4 answer options and a detailed explanation to help ensure you fully understand the material. It is recommended that you check each question explanation to gain some further insight into the rule being tested. Take this practice test so that you are fully prepared to get your CDL in the future and begin your trucking career! You can take this practice test as many times as you like and each time you do take it the questions will be reordered to give you a new test experience. Get started now.