Understanding socio-economic disparities informs UPSC preparation by highlighting the challenges and complexities within Indian society. Candidates can analyze how these disparities affect governance and policy-making, which is vital for future civil servants. Knowledge of issues like poverty, gender inequality, and educational access enables aspirants to frame their answers in exams with a contextual foundation. This awareness also enhances their ability to engage in discourses on social justice and development. By addressing these disparities, candidates can demonstrate a nuanced understanding of the socio-political landscape, making their preparation comprehensive and relevant.