(Old Edition) Science and Technology  (English, Paperback, Agrahari Ravi P)

"Entering its successful 5th edition, the book Science and Technology is meant for students preparing for the Preliminary and Main papers of the Civil Service Examinations. The book is one stop solution on “How to approach Science and Technology for competition examinations”. It covers all aspects of General Science and Technology from basic to advanced level making it easier for students from non-science background to comprehend and retain. Keeping in line with the trend of the examination, there is great focus on Science and Technology and the recent developments in the fields of Energy, Space Technology, Information and Communication Technology, Artificial Intelligence, Robotics, Nanotechnology, Defense Technology, Particle Physics, Intellectual Property Rights and its Related rights, Biotechnology, Health and Diseases, etc. This book thus delves into almost all the important aspect of the examination in detail and equips the aspirants to confidently sail through with the help of this comprehensive self-study book. Salient Features : 1. Comprehensive coverage on recent developments/current affairs/government schemes and programs related to various sections in Science and Technology 2. Linking of all units with current updates keeping in view the Exam pattern 3. Technical concepts explained in a lucid manner 4. Previous years' questions of UPSC Preliminary examination have been added chapter wise to understand the trend of the examination and help self-evaluate 5. Previous years' questions of UPSC Main examination with solutions have been provided in a separate section for model answers 6. Keeping in view the current scenario, a separate chapter on COVID-19 as “Corona Diary” is added in Health and Disease Unit"