Heyy Rohit,

Well, you have an excellent academic background and a very good CAT score which makes you eligible for the FPM in the top IIM's of India. For the current year admission the CAT Cut off Percentile was 80 in IIM A for FPM, 90 Percentile in IIM B and 90 percentile in IIM C. The current year applications are already closed in all the IIM's. 

You can either wait or try in the list of colleges given below:

• ITM Business School, Navi Mumbai
• Xavier School Of Management, Jamshedpur
• Management Development Institute, Gurgaon
• Rajiv Gandhi Institute of Management, Shillong
• SRM University, Chennai
• IILM Graduate School Of Management, Greater Noida

For more colleges check the link: https://bschool.careers360.com/colleges/list-of-fpm-fellow-program-in-management-colleges-in-india

All the Best !