Continuing with its legacy, ‘Science and Technology’ by Ravi P Agrahari in its 9th edition remains the ultimate companion for UPSC Civil Services aspirants and State Civil Services. McGraw Hill is presenting this edition as courseware to readers, which is an end-to-end learning solution designed to make learning holistic and adaptive to changing examination trends.This courseware includes:?? 60+ Conceptual Videos ? Focused on key topics, aiding conceptual clarity.?? Chapter-wise Prelim PYQs in CBT format on Edge from year 2011-2025.?? Chapter-wise Mains PYQs Answer on Edge from year 2015-2025.?? 11 Unit wise Practice Test on Edge.??? Chapter-wise Video Explanation of Prelim PYQs from year 2011-2025.?? Chapter-wise Video Explanation of Mains PYQs from year 2015-2025.??? 80+ Infographics in Print product.????? Author Webinars on Edge.?? Quarterly S&T Current Affairs Content on Edge (Videos + Pdf/PPTs).