The book has been designed as per the latest syllabus prescribed for BPSC Assistant Engineer (CIVIL) Services and other States Assistant Engineer examinations. The book comprised into six sections along with Interview preparation and Mock tests. This book will serve the purpose for the students who are preparing for Assistant Engineering Services Examinations. The main objective of this book is to guide the students about the technique of questions asked in the examinations. The latest updates have been included in general studies section. Objectives and subjective questions have been included in each section.The book covers the following topics: *General English *General Hindi *General Studies * General Engineering Science * Civil Engineering Paper-I and II * Interview Preparation *Mock Tests (Solved and Unsolved). Every attempt has been made to make this book student friendly. If any suggestions made by the students to improve the usefulness of the book are welcomed.