Eligibility for Xavier Bangalore is:

• Candidates applying for the Post Graduate Diploma in Management (PGDM) are required to have a Bachelor’s Degree in any discipline from a recognized university with a minimum aggregate of 50% marks for all subjects taken together (45% for SC/ST candidates).
• Candidates who are appearing for their final year examination and are awaiting their results may also apply.
• They should have maintained an average of 50% marks in the degree course until then. They should be completing all their degree examinations before June 09, 2018. Such candidates are required to produce proof of passing the degree examination with the minimum required marks of 50%, latest by September 10, 2018.
• Applicants who have un-cleared backlog papers in graduation are not eligible to apply.

Other than this you need to have 75+ percentile in MBA exam to get a call. As you have 90.94 percentile so you will definitely get a call from Xavier Bangalore and with a good performance in the second round of WSAT, GD and interview you have a pretty good chance to convert the call.

All the best!!