The publication of the updated edition of the book Objective Horticulture has been prompted by the absence of an objective-type book that covers all disciplines within horticulture (Fruit Science, Vegetable Science, and Floriculture) as per the revised syllabus prescribed by the Indian Council of Agricultural Research (ICAR). The book is divided into three primary sections: Section-I: Fruit Science, Section-II: Vegetable Science, and Section-III: Floriculture. This comprehensive guide will be useful to those preparing for competitive examinations such as M.Sc. and Ph.D. admissions in Agricultural/Horticultural Universities, ICAR Institutes, and other competitive examinations like ARS, SRF, JRF, and Civil Services at the national and state levels.