This exclusive book of Rajasthan Public Service Commission A.En. 2022-23 (RPSC 2022-23) for DLB or LSG department has been made for Civil Degree aspirants, which covers not only practice questions but also, questions of previous year Assistant Engineer exams of Rajasthan, such as RPSC-2018, RPSC-2013, DLB-2016 (All Shifts), Ground Water Department (GWD)-2014, etc. This book also consists of questions of other technical exams of the Rajasthan. All questions are segregated in topic-wise pattern, covering all subjects, such as SOM, TOS, RCC, Steel, Construction Management, Building Construction, Building Technology, Soil Mechanics, Fluid Mechanics, Surveying, Water Resources Engineering, Public Health Engineering, Highways and Bridges. The book is designed on basis of actual structure of the exam. This error-free and syllabus-based pattern book is highly recommended for the aspirants.