Dear Amit,
that is great you follow your passion and make it your professional and especially I am happy to see that you want to become a journalist in the Hindi language. Maybe you give some +ve direction to our country and help to develop our social society or media with making a great impact on our country people. Yes, you can take B.A. Hons. after completing your 12th in commerce and also in the Hindi language.
Good luck I hope you do Well in life.
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