Hey there
Are you talking about Saint Stephen's College of New Delhi? If yes then you are not mentioned about which force you are asking for admission. However with 89.5 percentage score it is quite difficult for taking admission in Saint Stephen's College as the cutoff for SC category ranges between 93% to 98% for almost all of the courses.
For more details related to the cutoff of Saint Stephen's College u can click on below link:
https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.careers360.com/colleges/st-stephens-college-delhi-2/amp&ved=2ahUKEwivxf28pb3yAhUJlEsFHT2OB84QFnoECAMQAQ&usg=AOvVaw370SZqQOkMuCymJf4pIN2D&cf=1
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