MBA/PGDM

Yes you can definitely get a seat into it as you have scored a good rank.

https://studyabroad.shiksha.com/australia/universities/australian-national-university
You will find all the true and authentic information about your college here.

You can get the information from the link given below-
https://www.shiksha.com/university/ashoka-university-sonepat-53541/courses/business-and-management-studies-s.

https://www.shiksha.com/college/college-of-advance-computing-berhampur-71249/courses
You will find all the true and authentic information about your college here.

You can apply in Andhra University as it is the best university for MBA.

If you want to do MBA from IIM then your fees would be around 30 lakhs because they are a very reputed institution.

https://www.shiksha.com/college/sngist-sree-narayana-guru-institute-of-science-and-technology-ernakulum-13705
You will find all the true and authentic information about your college here.

https://www.shiksha.com/university/berhampur-university-orissa-other-26281?rf=searchWidget&landing=ilp
Refer to this link for a better idea.

First of all let's address your issue. If you need 12 LPA then take a drop and again appear for CAT, XAT and other exams and see if you can improve upon your percentile. The explanation of the above sentence is that lots of decent colleges don't accept MAT scores so you will eventually struggle to get a good college. If your preference is to do MBA then you can go for it given what you get, but it's hard to get 12 LPA at this percentile leave apart the fact that MAT exam will land you to good colleges. For further information about colleges refer to this link-
https://www.shiksha.com/mba/colleges/mba-colleges-accepting-mat-india

You can pursue it from Delhi University as it is considered the best for the same.