I hope you are doing well, If you are asking for the course of BCA in Government Nagarjuna Post Graduate College then it would cost you around Rupees 5215 in first year and Fifteen Thousand in 3 years.
For more details on Nagarjun Post Graduate College you can visit-
I hope you find this information helpful. I wish you all the best for your future.
Sorry to inform you but both the colleges Durga Mahavidyalaya (Raipur) and Government Nagarjuna College only offer the three year course of BCA. They don't offer any of the MCA course.
For more information regarding these two colleges refer the link below,
Hope this helps.
Here is the list of best government colleges in Raipur with BCA-MCA.
Please click the below link to know more about these colleges