Key resources for gaining insights into socio-economic policies relevant for UPSC include government reports, policy papers, and academic journals. Engaging with economic surveys, planning commission reports, and publications from think tanks like NITI Aayog can provide a nuanced understanding of policy frameworks. Aspirants should also refer to reliable news sources and analysis platforms for timely updates on socio-economic changes. Moreover, books authored by experts in the field can offer detailed commentary on policy impacts. Utilizing these resources enhances candidates’ comprehension and equips them to answer socio-economic questions effectively in the exam.