Hello Aspirant,
If you want to get seat in BA Economics course offered by St. Xavier's College Mumbai than you have to secure at least 65% in you intermediate board exams.
In this course admission is done solely on the basis of merit secured by you. There will be no entrance test for this course.
I hope this answer helps you.
Good Luck!!
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile