A driver's license or learner's permit is a must for anyone operating a motor vehicle on Indiana's public streets and roads. All applicants for an Indiana driver's license or learner's permit must pass a vision screening test. The questions on the IN BMV written test comes from the Indiana Driver's Manual. You must be able to read and understand regulatory, warning, and traffic signs and signals, as well as demonstrate a basic understanding of Indiana road rules, traffic laws, and safe driving practices in order to pass the knowledge test. There are 50 questions in the DMV written exam. You are permitted to miss 2 of the 16 questions about road signs and 6 of the 34 questions about road rules in order to pass the test. Let's start with our BMV Indiana Practice Test permit now.