Zone Tech is the best coaching center for civil engineering coaching. The practice book is published by Zone Tech for exams of PWD-JE, WRD-JE, PHED-JE. In this book, most of the questions of junior engineering exams of India's previous years have been included in the book. This book is designed in both Hindi and English languages. In this book, questions have been included in the supervision of expert teachers. More than 5300 questions have been included in this book. 5th Revised and updated Editions Includes Detail Solutions with explanations.