This Book covers all the Previous GATE models in each subject with better explanations. This Book covers all the Technical related stuff in GATE point of view by subject wise and chapter wise. This book is very much useful to the Aspirants those who are preparing for GATE/IES and PSU’s. One stop for all the Technical stuff, as per GATE standards. This is a Book where every candidate can gain the knowledge in all technical subjects in easy and well explaining way.