Yes, definitely you do have fair chances of securing some of the Good IIMs and Other Top B Schools in India, having a somewhat above average and fair academic record. Assuming youre a General Category Candidate, you must target atleast above 99 Percentile in CAT, to have fair chance in securing Calls from some of the IIMs, Old IITs, NITIE, MDI, IMT Ghaziabad, SPJIMR and many Others. Apart from this, you should parallely prepare for Other B Schools Exams like XAT, SNAP, NMAT, IIFT, which too are gateways to some of the Top B Schools in India.