The Certified ScrumMaster® (CSM®) test has 50 multiple-choice questions with a passing score of 74%. You will have two attempts within 90 calendar days after you receive your initial welcome email to pass the test at no cost. After two attempts and/or 90 calendar days, you will be prompted to pay $25 USD for each additional attempt.
Please note that if you've already passed the CSM test, you will not be able to take it again to receive a better score. Your test score is only accessible to you; your instructor or other Scrum Alliance® members are not able to see how you performed on the CSM test.