North Carolina State University, Boyer Consulting Group and EnviCare's websites all offer free practice tests for the ServSafe exam. NCSU provides 10 short practice quizzes as well as quizlets and a full practice test.
Practice tests are between 30 and 40 multiple-choice questions, depending on the site. Although the questions are worded differently, all three versions test the same specific content regarding food handling safety, hazards and contaminants.
Both NCSU and Boyer Consulting Group provide answer keys separately for their practice tests, and both question and answer keys are available in printable PDF versions. EnviCare has an automated grading function to check answers once the test has been completed.