The book is an attempt to provide detailed solutions of question papers of UPSC IFoS, GATE and Various State PSC Examinations in Agricultural Engineering in a concise and simplified manner to facilitate the aspirants. The book is intended to be a workbook that will help the students to practice solving numerical problems in agricultural engineering. The students whoever refer this book will be able to get a good concept and problem solving approaches. The book is endowed with a whole lot of unique short cuts and thought processes.This feature makes the book a must have as part of your preparation material to crack the crucial examinations like UPSC IFoS, GATE and Various State PSC Examinations. This book will also helpful for UGC/ ASRB/ CSIR/ ICAR NET, ICAR SRF/JRF and Various State Government Examinations in Agricultural Engineering.