The thoroughly revised and updated 9th Edition of Disha's Bestseller series - 120 JEE Main Physics, Chemistry & Mathematics Online & Offline Chapter-wise & Topic-wise Previous Year Solved Papers provides the last 21 years ONLINE (2012 - 2022) & OFFLINE (2002 - 2018) papers.? The book contains a total of 120 papers - 18 papers of JEE Main/ AIEEE from the year 2002 - 2018 held OFFLINE including the AIEEE 2011 Rescheduled paper and 102 JEE Main papers held ONLINE from 2012-2022.? The book includes all the 23 papers held in 2022 - 13 of Session I (including 1 paper held for system failure) & 12 papers of Session II.? The 120 papers are distributed into 29/ 31/ 28 Chapters in Physics, Chemistry & Mathematics exactly following the chapter sequence of the NCERT books of class 11 and 12.? The questions in each Chapter are further divided into 2-4 topics. The Questions are immediately followed by their detailed solutions.? Each of the book constitutes of 3460+ MCQs & 590 Numeric Value Questions (NVQs) with Solutions.