Hi Ritik,
Yes, it is really a good thought to pursue Bcom from Banaras Hindu University.As it comes under the top 5 universities in India for normal bachelor courses.
For admission you should crack entrance test. Then only you are eligible for admission after completing all eligibility criteria. You need to score good marks in intermediate but you have declared that you got 80% marks in intermediate. Therefore, you are eligible after qualifying entrance test.
Hope this will help,please feel free to ask if you have any further queries.
Thank You.
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