The purpose of writing this book is to help the students of Public Administration who are preparing to do UPSC postgraduate and undergraduate in Public Administration from Hindi medium or are preparing for other civil services where an attempt has been made to present their correct subject wise knowledge of Public Administration in Hindi medium covering all the topics of the syllabus so that their future can be bright and they can get success in competitive examinations. Also this book has been written using easy and understandable language of administration.