Daily practice tests are crucial for CAT preparation. They help identify strengths and weaknesses, build mental endurance, develop test-taking strategies, and boost confidence. By taking regular practice tests, CAT aspirants can improve their overall performance. As a result, students can maximize their chances of success on the actual exam. It is important to note that the practice tests should be taken in an environment similar to the actual exam, such as a quiet and distraction-free space, and without any external help.