It is not just hard work that helps one succeed in an examination like JEE Main that witnesses lakhs of aspirants competing neck to neck to move one step closer to their dream of getting into India’s prestigious engineering institutes. Hard work accompanied by smart work is what lets the aspirants score high in JEE Main. Not all but only a handful of the aspirants succeed in clearing JEE Main. An extensive tool from Arihant in the form of practice sets for JEE Main 2019 has been designed to help students practice the concepts and achieve perfection which would ultimately lead to success in the examination.The book contains 10 Practice Sets designed strictly on the lines of JEE Main 2019 syllabus to help aspirants practice various types of questions. The practice sets provided in the book will make aspirants familiar with the examination pattern. These are the only practice sets having conceptual questions which will help the students know their subjects strengths and weaknesses. According to the latest test pattern, questions for Physics, Chemistry and Mathematics have been given in each practice set. Authentic and explanatory solutions to all the practice sets have been given for better understanding of the concepts on which the questions have been formulated. The book also contains four online mock tests that have been designed on the lines of questions asked in previous years’ JEE Main. Also, Solved Paper JEE Main 2019 has been provided at the end of the book to help aspirants get an insight into the recent examination pattern and the types of questions asked therein. JEE Main Exam is also conducted as a Computer Based Examination for which a CD containing Practice Sets has been given inside the book. As the book contains ample practice material, it will act as a preparation booster for upcoming JEE Main 2018.