Hey Mansi, 

It is very hard to get admission in srcc with 83% percentile. Srcc have one of the highest cut offs and offer only two courses bcom hons and  economics hons. The cutoffs goes  as high as 97-98% for general category. Even for the reserved category the cutoffs are high. But you can expect your admission in 4th or 5th cutoffs if belonging to reserve category. But it is very hard to say as the cutoffs get closed most of the times soon after the second one. 

 Hope this works.

Good luck!