If you are a general candidate, the cutoff rank for BFIA or BMS in Shaheed Sukhdev College of Business Studies varies from rank 1 to around 150. So, at your percentage, the rank would be around 600-700 as per the last year's cutoff, so it is difficult for you to get SSCBS. However, the cutoff can change this year as the data is derived from the previous year's records. So, hope for the best. Make sure you also try to get into other good colleges like SGTB, DDUC, etc.