You can go through the below colleges as these are decent to pursue M.Com -

CHRIST UNIVERSITY, BANGALORE

ST JOSEPH'S COLLEGE OF COMMERCE - [SJCC], BANGALORE

MOUNT CARMEL COLLEGE - [MCC], BANGALORE

ESHADRIPURAM COLLEGE, BANGALORE

JYOTI NIVAS COLLEGE - [JNC], BANGALORE etc.

Also, the fee structure varies college to college so kindly tell which one you are interested in?

Good Luck!!!