Hey,
St.Xavier's College,Jaipur will release the application  form in the month of May and the end date is in June.
St.Xavier's College,Jaipur offers undergraduate courses like Bachelors of Commerce(B.Com), Bachelors of Business Applications(BBA), B.A. Honours English,Bachelors of Computer Applications(BCA),B A. Honours in Economics purely on the basis of merit.
The minimum eligibility criteria is to pass 12th with minimum 50 per cent for B.A. and B.Com.
The minimum eligibility criteria for BBA and BCA is 48 per cent.
Admission will be based on the cutoff released by the college on the basis of your percentage in 12th followed by personal interview.
Hope this helps
Good luck.