The book Guide to RRB Junior Engineer Stage I Online Exam - 2nd Edition has been prepared as per the latest pattern and notification.✍The book is divided into 4 sections: General Intelligence & Reasoning General Awareness General Science and Mathematics.✍Each section is further divided into chapters which contains theory explaining the concepts involved followed by MCQ exercises.✍The book provides the past 2014 2015 & 2019 Solved Papers.✍ The detailed solutions to all the questions are provided at the end of each chapter.✍The General Science section provides material for Physics Chemistry and Biology till class 10.