Hello Rohit,
Just go ahead and fill the application form for b.sc available on the college website.
St. Xavier's College, Kolkata offers B.Sc. In Economics and not B.A.
The cutoffs are generally around an index 194–197 out of 200. Note: Index score is (Agg %+Math%)
So, if you are a student with Arts background and do not have Math as your additional paper appearing in mark sheet, you can't take admission.
To be honest, Economics has to be the toughest department to get into. The cut-off was 97% for the first list, so try to keep a very high percentage in your 12th boards. You should have a minimum 90% in best of 4 and more than 92% in maths to get chance at least in 2nd list.
Hope this helps.
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