Objective Seed Science and Technology is a comprehensive, exam-oriented book designed to meet the academic and competitive needs of students and professionals in the field of agricultural sciences. The book provides a systematic and concise coverage of all major aspects of seed science, ranging from fundamental concepts such as seed structure, development, and physiology to advanced topics including hybrid seed production, seed certification, testing, storage, biotechnology, and emerging digital and precision seed technologies. Structured in a chapter-wise format aligned with the latest ICAR JRF, SRF, NET, ARS, and other competitive examination syllabi, the book emphasizes clarity of concepts through a wide range of objective-type questions that enhance understanding, retention, and problem-solving ability. It serves as an essential resource for undergraduate and postgraduate students of agriculture, aspirants preparing for national and state-level competitive examinations, teachers seeking a reliable reference for instruction, researchers requiring quick revision of core concepts, and professionals in the seed industry and extension services.