Can I do M.Sc in electronics after doing B.Sc in physics? Which are the colleges for the same?

Hi! Yes, you can. The top institutes include: Kurukshetra University, Kurukshetra Fergusson College, Pune Shivaji University, Kolhapur Jadavpur University, Kolkata University of Calcutta, Kolkata Gitam University, Visakhapatnam.