Ans. Joining coaching classes is not mandatory, but it can be beneficial for candidates who prefer structured guidance and personalized attention. EduRev offers coaching classes for Geography, which are conducted by experienced faculty members. These classes provide in-depth coverage of the syllabus, regular assessments, doubt-solving sessions, and valuable tips for UPSC preparation. However, if you prefer self-study, EduRev's study materials and resources are sufficient for comprehensive Geography preparation.