This book is useful for RPSC Assistant Engineer (A.E.) as well as GPSC, UPPCL It covers the full Syllabus of RPSC, GPSC, UPPCL Assistant Engineer Exam. The coverage of the syllabus is as of latest examination pattern. This book covers theoretical portion with solved practice questions and RPSC Previous Year Solved Question Papers. Besides this Basic level and Advance Level Questions are also included in this book. Detailed Answers have also been provided for the questions for Better Understanding of the Candidates.