Hey Kanika,

Your IPU CET rank 17567 for BBA is not much bad so you are eligible to get admission in IPU. There are many colleges offering admission under rank 18000

Some of them are

• Delhi School of Professional Studies and Research
  
• JIMS Engineering Managment Technical Campus
• Kamal Institute of Higher Education
• Sri Guru Tegh Bahadur Institute of Managment and Information Technology
• Chanderprabhu Jain College of Higher Studies and School of Law

Feel free to ask more queries!

Hope it helps

Good luck