Expectations in terms of salary really need help !!

Hello Everyone I have just completed my MBA from IIM Rohtak and I have had past experience of working at TCS for about 2 years 6 months, I took leave without pay/sabbatical for persuing MBA as market conditions were not that good now I will have to join back TCS and probably will be assigned Buisness analyst position. My majors are MIS/IT and Finance. I am really concerned about the pay in terms of salary like what should I expect as I also took an education loan of about 23 lakh.