Aspirants often find methodologies such as statistical analysis, data visualization, and case studies valuable for analyzing quantitative data in preparation for UPSC. Understanding statistical tools enables candidates to interpret and extract meaningful insights from data sets relevant to public policy or governance issues. Data visualization techniques, such as charts and graphs, help in simplifying complex datasets, making them easily digestible. Conducting case studies allows aspirants to explore practical applications of quantitative data, aiding in effective problem-solving. These methodologies collectively enable candidates to enhance their analytical skills, essential for public administration roles.