Hello,

No you cannot pursue B.Sc unless you are from Science Stream or you have Mathematics as your subject.

The Eligibility Criteria for studying Bachelor of Science :
You need to pass your 10+2 in Science stream with minimum 50% - 60% aggregate marks from a recognised board.It should be noted that the qualifying percentage required in B.Sc Admission varies from college to college.

And if you have maths as your subject,then you might have a chance to pursue B.Sc in IT .

To know more about B.Sc courses, Scope and much more visit :
https://www.google.com/amp/s/dqxeclau.top/courses/b-sc-bachelor-of-science/amp

Hope it helps
Thank You !!!

Hii!
The basic eligibility criteria for BSC states that the candidate must have passed class 12th with minimum 50- 60% marks in science stream from a recognised board of education. So, you can't do BSC without science stream in class 12th.
However, since you have studied commerce in class 12th, you must have studied mathematics too. That opens some options for you in computer field. You can apply into BCA, IT etc., Courses as per their eligibility criteria if you have studied mathematics in class 12th.
Hope this helps.
Good luck!