In which month does the exam of b.com first year of correspondence is held in India?

Hi Raj, The first year Examinations of Bachelors program through Correspondence are generally conducted in the month of June or December. However, different Universities can have different Examination dates so, I would suggest that in order to get the exact details conatct the Institute directly.

Contact your university for further details. But usually during March to June period if not in semester pattern

it is depend upon your university