Hello there. Hope you are doing good. I would like to tell you that the best and most affordable college where you can pursue MCA in India would be School of Computer and System Sciences, Jawaharlal Nehru University. The fees for entire 3 year course is Rs 1500.

For any information regarding MCA course in JNU, you can refer to the following link :-

https://it.careers360.com/articles/jnu-mca

I hope you found this answer helpful. Good luck for your future.