Anyone driving a vehicle on Minnesota's public streets or highways must have a valid driver's license or learner's permit. When you apply for or renew your driver's license or learner's permit, your eyes will be checked. There are multiple-choice and true or false questions that assess your knowledge and understanding of Minnesota road rules, road signs, and safety rules in the MN DMV written test. The MN DMV test consists of 40 questions and is based on information from the official Minnesota Driver's Manual. To pass, you must get 32 right answers (80%). Let's start with our Minnesota Permit Test now.