The book entitled Objective Agricultural Economics is a comprehensive compilation that provides an extensive collection of objective-type questions covering both fundamental concepts and current developments in Agricultural Economics. Originally published in 2010, the book has undergone several revisions in response to its growing demand among students and educators. The present Sixth Revised Edition has been thoroughly updated to align with the latest syllabus recommended by the Sixth Deans\' Committee of the Indian Council of Agricultural Research (ICAR). It comprehensively covers all courses in Agricultural Economics offered at the undergraduate level across various State Agricultural Universities. This volume is expected to serve as a valuable resource for both undergraduate and postgraduate students, as well as for aspirants preparing for competitive examinations such as Junior Research Fellowship (JRF), Senior Research Fellowship (SRF), Agricultural Research Service (ARS), National Eligibility Test (NET), State Eligibility Test (SET), and Civil Services Examinations.'