The PhD course duration in India typically ranges from 3 to 6 years, depending on the discipline, research complexity, and university norms. Full-time students generally complete within 3 to 4 years, while part-time candidates may take longer. The PhD course duration includes coursework, research proposal approval, fieldwork, and thesis writing. Universities follow UGC guidelines to d... https://www.aimlay.com/list-of-phd-courses/