This document contains a review for an introduction to philosophy course, including 50 multiple choice and matching questions about key philosophers and philosophical concepts. The questions cover topics such as the definitions of different branches of philosophy (like ethics, metaphysics, epistemology), important philosophers (Plato, Aristotle, Socrates), their ideas (the Forms, virtue ethics), logical principles (law of non-contradiction, excluded middle), Eastern philosophies (Hinduism, Buddhism), and more. The review tests understanding of both philosophical content and attributions of ideas, theories, and insights to the philosophers who developed them.