XLRI Xavier School of Management

There is no use of 90% marks in class 10th.
I got 97.5% marks in my class 10th boards, which still didn't help me, anywhere but good percentage in your class 12th can get you an edge over different students in various international universities and get scholarships.

INR 23 lacs is the current fees of XLRI, and it includes everything like hostel fee and mess fee.

No, unfortunately not. XLRI only accepts XAT score.

If you are asking for XLRI or XIMB, then sorry, they don't offer BBA programs.

XLRI does not accept CAT scores. It only accepts XAT and GMAT scores for admission.

It depends on how you perform in XAT and then in GD-PI. What matters is your knowledge of the respective field, not the college you studied in.

Your background never makes a difference in getting admission to any college. An important element is getting the right score and then having the confidence to crack an interview. Your percentage of boards and graduation help you. But that doesn't mean that you can't get an admission.
For preparing for XAT, one year of hard work is enough.

XLRI does not offer Masters in industrial psychology. However, it offers Post Graduate Diploma in Business Management and Human Resource Management courses.