The book 12 Practice Sets for RRB Junior Engineer Electrical & Allied Engineering Stage II Exam with 3 Online Tests provides 12 Practice Sets - 9 in the book and 3 Online - on the exact pattern as specified in the latest notification.✍The book also provides 2014 2015 & 2019 Solved Papers.✍Each Practice Set contains 150 questions divided into 5 sections: Physics & Chemistry (15) General Awareness (15) Basic Computer Fundamentals (10) Basic Environmental & Pollution Control (10) and Technical Abilities (100).✍The solution to each Test is provided at the end of the book.✍ This book will really help the students in developing the required Speed and Strike Rate which can increase their final score by 15% in the final exam.