Hey Aditya,

According to your IPU CET rank 15000 for BBA , you are expected to get admission in the following colleges under IPU for Bachelor of Business Administration

• Delhi Metropolitan Education
  
• Fairfield Institute of Management and Technology University
• Gitarattan International Business School
• Ideal Institute of Management and Technology
• JIMS Engineering Management Technical Campus
• Meera Bai Institute of Technology
• New Delhi Institute of Management
• Sirifort Institute of  Management Studies
• Tecnia Institute of Advanced Studies

Hope this helps