Courseware on Science and Technology (English) by Ravi P Agrahari for UPSC CSE 2025-26 | 9th Edition

Courseware on Science and Technology by Ravi P. Agrahari Continuing its legacy, the 9th Edition of Science and Technology by Ravi P. Agrahari remains a trusted resource for UPSC Civil Services and State Civil Services aspirants. McGraw Hill presents this edition as a comprehensive courseware that combines the strengths of a traditional textbook with advanced digital learning resources to provide a complete and adaptive learning experience. This courseware includes: More than 60 conceptual videos focused on key topics to strengthen conceptual understanding. Chapter wise UPSC Prelims Previous Years' Questions from 2011 to 2025 in CBT format. Chapter wise UPSC Mains Previous Years' Questions with detailed answers from 2015 to 2025. Eleven unit wise practice tests with detailed explanations. Chapter wise video explanations for UPSC Prelims Previous Years' Questions from 2011 to 2025. Chapter wise video explanations for UPSC Mains Previous Years' Questions from 2015 to 2025. More than 80 infographics in the printed book. Author webinars for expert guidance. Quarterly Science and Technology current affairs content, including videos and PDF or PowerPoint presentations. What is McGraw Hill Edge Courseware McGraw Hill Edge Courseware is a complete learning solution designed to provide a holistic and adaptive learning experience that keeps pace with changing examination trends. It combines the strengths of traditional learning resources with advanced digital tools, including: Conceptual videos Study aids such as infographics Knowledge enrichment content Previous years' questions with detailed explanations Mock tests and performance analytics Live interactive sessions Full colour eBook These features help learners build a thorough understanding of concepts, improve retention, analyse performance, and address preparation gaps. The McGraw Hill Edge app enables learners to access the courseware anytime and anywhere, providing flexibility and an interactive learning experience. It brings together all essential learning resources in one comprehensive platform. McGraw Hill Edge Courseware is designed to build confidence through authoritative content, innovative teaching methods, and comprehensive preparation support. Salient Features Updated content with enhanced visual presentation, including improved four colour infographics for a more engaging learning experience. Comprehensive coverage of topics ranging from fundamental concepts to advanced developments in Science and Technology, suitable for UPSC aspirants and undergraduate students, including those from non science backgrounds. More than 60 conceptual videos covering key topics for better conceptual clarity. Four solved mock test papers designed to simulate real examination conditions. Eleven unit wise practice tests with detailed explanations to strengthen preparation. Comprehensive coverage of UPSC Prelims Previous Years' Questions from 2011 to 2025 and UPSC Mains Previous Years' Questions from 2015 to 2025 for exam oriented preparation and trend analysis. Detailed video explanations for both Prelims and Mains Previous Years' Questions to improve understanding and examination strategy. Live interactive author webinars providing expert guidance on preparation strategies. A practical approach to solving Science and Technology questions based on feedback, analysis, and continuous improvements from previous editions. McGraw Hill Edge Resources More than 60 conceptual videos covering key topics. Chapter wise UPSC Prelims Previous Years' Questions from 2011 to 2025 in CBT format. Chapter wise UPSC Mains Previous Years' Questions with detailed answers from 2015 to 2025. Eleven unit wise practice tests with detailed explanations. Chapter wise video explanations for UPSC Prelims Previous Years' Questions from 2011 to 2025. Chapter wise video explanations for UPSC Mains Previous Years' Questions from 2015 to 2025. Additional infographics in the printed book. Author webinars. Quarterly Science and Technology current affairs content, including videos and PDF or PowerPoint presentations.