Sample and practice exams for college courses can be found at sites such as CourseHero.com, Koofers.com and 4Tests.com. These sites offer a variety of test samples, note cards and practice exams. Test materials can be sorted by subject, university and textbook for many exams.
The sample exams provide either answers with the test or a corresponding answer key for each exam. Test subjects include a variety of math courses, sciences, English and history. As of November 2015, there are sample exams with multiple choice questions and true and false questions, as well as essay questions with example answers. Koofers.com and CourseHero.com also provide tutorial resources such as flash cards and course notes.