This book is an unique in the sense that, it envisages all the branches of the Agriculture like Agronomy (Crop production, Irrigation Management, Weed Management, Agricultural Meteorology and Dry land farming), Soil Science and Agricultural Chemistry, Genetics and Plant Breeding (Agricultural Botany, Genetics, Cytogenetics, Plant Breeding and Molecular Markers in Plant Breeding), Biotechnology (Plant Biotechnology, Plant Molecular Biology, Plant Tissue Culture, Plant Biochemistry and Nano Technology in Agriculture), Seed Science and Technology, Agriculture Economics, Agri-Business Management, Agricultural Extension, Agricultural Engineering, Agricultural Statistics, Agricultural Entomology, Agricultural Nematology, Sericulture, Plant Physiology, Plant Pathology, Horticulture (Fundamentals of Horticulture, Pomology, Floriculture, Olericulture and Species and Plantation Crops), Agricultural Microbiology, Computer Applications in Agriculture, Remote sensing in Agriculture and Animal Husbandry inter connecting each other for perfection of the students to gain the overall knowledge and attain success as model questions will help them to be focused. This book will be a ready reckon for all Agricultural Competitive Examinations (ICAR-JRF, SRF and PG entrance examinations of various Agricultural universities of India) as well as banking examinations.