Hello sir /mam, i m persuing mba 2nd semester , from kailash institute of pharmacy & management , gorakhpur . I want to do preparation for ias exams. I have completed my graduation from maths . Can u kindly ,please tell me about which subject i should take for the preparation . So ,that i could easily beat the ias exams.. Thank u , on behalf of:- tulika banerjee my email address :[email protected] .