Hello Nirmal,
The only diffrence between b.com program and b.com honours is that maths content is more in b.com honours as compare to b.com prog. Also in b.com honours you will study slightly more than b.com program. So if you wanted to enhance your knowledge than go for b.com honourse.
All the best.
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile