The B.Com (Bachelor of Commerce) course is generally offered in both English and Hindi mediums, depending on the university or college. Most central and private universities conduct the course in English, especially in urban areas, while many government or regional institutions also offer it in Hindi to cater to students from Hindi-speaking backgrounds. Before taking admission, it's always a good idea to check with the specific college about the medium of instruction, so you can choose what you're most comfortable with.