You can expect these colleges accepting OJEE scores for MBA as per your rank 

• Utkal University 
• Fakir Mohan University 
• Gandhi Institute for Technological Advancement 
• Biju Patnaik Institute of Information Technology 
• United School of Business Management 
• Astha school of Management 
• Rourkela Institute of Management Studies 
• North Orissa University 
• Astral Institute of Management Studies 

You can take any field of study that suits your interests like Finance, Marketing, HR or any other fields. Try to adjust your college selection as per your interests because then you can perform better in future. 

Good luck