Hello Ankita

Yes B.com (//B.com) honors is available in Delhi University.You can either get admission through merit basis or by entrance exam that is DUJAT. Candidates who wish to apply for the B.com honors offered by the university must complete their qualifying Class 12 examination with minimum of 50% or more marks in Mathematics/Business Mathematics .

For more information about the admission process(For both merit and through entrance exam basis) you can check here https://university.careers360.com/articles/du-eligibility-criteria

Hope It Helps

Best Wishes For You!