Interlinking topics during UPSC preparation offers numerous advantages, enhancing both understanding and retention. It encourages candidates to make connections between different subjects, which is especially vital given the interdisciplinary nature of the exam. For instance, linking geography with environmental issues or understanding the history of a region alongside its current socioeconomic status can foster deeper insights. This method promotes holistic learning and prepares candidates to tackle complex questions that require integrated knowledge. Ultimately, interlinking fosters a comprehensive perspective, crucial for the analytical quizzes often present in the UPSC exams.