Here's presenting you the latest revised edition of "MagBook- General Science & Technology" which has been designed to cater to the unpredictable and difficult nature of questions asked in various exams. Compiled with the coverage of the entire syllabus in 4 major sections, chapters are given in Notes format along with updated NCERT Facts. IAS & State PCS Prelims Facts & MCQs are also provided for the Self Practice. Prelims & UPSC IAS Mains PYQs (2022-2015) are given at the end in Topicwise format to analyze the level of understanding and preparation of the exam. Adding an Appendix at the end, reading this edition will help candidates to solve objective & subjective questions quickly and ace UPSC, State PCS & other Competitive exams.