Hello Aspirant,
Yes, the main purpose of IITs and NITs was research and development. Some students in IITs can pursue a project under the supervision of a faculty member. Many students also get to publish journal papers for their research. Main purpose of research course is tho gain more knowledge form that particular thing. Hope it helps you.
thank you.
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile