Understanding geography contributes significantly to success in UPSC examinations by providing a foundation for various subjects, including environmental studies, economics, and current affairs. A strong grasp of geography helps candidates comprehend spatial relationships and regional issues, enriching their analysis of national and global contexts. This knowledge aids in answering questions related to climate change, resource management, and sustainable development. Moreover, understanding geopolitical dynamics can enhance candidates' performance in both Mains and interviews, allowing them to engage in discussions about international relations and domestic policies effectively.