Hello Rahul !

You can try following PG Degree courses from IISC Banglore :

1. M.Sc. in Biology
2. M.Sc. in Earth and Environmental Studies
3. M.Sc. in Material Science

All of these are 2 year duration course.

You can also visit our website by the following link for more information regrading courses :

https://www.careers360.com/university/indian-institute-of-science-bangalore

Hope it helps !