General Studies Paper I ? 2026 by McGraw Hill is a thoroughly revised and learner-friendly resource aligned with the latest UPSC CSE Prelims trends. It offers subject-wise strategies, integrated topic-wise previous years? questions, and end-of-section practice sets to reinforce learning. Designed for both first-time candidates and repeat aspirants, it also aids State PSC exam preparation. The book includes two model test papers and the fully solved UPSC Prelims 2025 paper for effective exam practice and revision.