I am an indian who has an unconditional offer letter from tbs for msc in banking and international finance but i am concerned regarding the job opportunities in france for indians after masters ! I dont know any french but i am planning to learn the basic A1 before coming and hopefully improve my french during my stay there ! Is it better to stufy in paris at a naive university or better to study at a reputed business school outside paris like tbs kedge or gem?

You will not learn French to a professional level while studying in English.

Are you also considering programs in English-speaking countries (UK, Ireland?)