UPSC PYQ Mains (GS Paper 1-4) series is a joint venture of Pearson India and Veranda IAS, to help prepare the IAS aspirants (Mains) not only in mastering the subjects but also in cultivating analytical discipline and structured thinking. UPSC PYQ (Mains) General Studies Paper 1 comprehensively covers past 13 years' questions appearing in the UPSC CSE Mains examinations. The descriptive analysis of the topics - - Polity and Constitution, Governance, Social Justice, and International Relations help students to learn how to write answers to score perfectly.