Hello Abhinandan, 

Congrats for your rank. You have good chances of procuring a seat in a government college for MCA. 

The possible colleges in which you have chances for claiming a seat are.. 

• Fakirmohan University, Balasore.
• Khalikote college, khalikot(50-50).
• North Odisha University.

You can use the college predictor tool to help yourself in better way. 

https://it.careers360.com/ojee-mca-rank-predictor