Revisions in the UPSC syllabus greatly depend on the complexity of the topics involved. Fundamental subjects may require straightforward revisions, primarily focusing on conceptual clarity and memorization. In contrast, complex topics might necessitate a multi-faceted approach, integrating interdisciplinary knowledge and critical analysis. Candidates often need to engage with case studies, current events, and historical contexts to develop a comprehensive understanding. This entails thinking beyond rote learning and making connections within the syllabus, ultimately influencing their performance in the examination.