CBSE 12th

If you have scored less in your improvement marks, then you can surely go with your class 12th improvement marksheet. Calculate the percentage required for admission and if that is satisfied from your original marksheet then it's no problem. You can only use your original marksheet.

B.Com programme or B.Com Honors will be the best.

Marks requirement for general category is 60% marks (in four subject including mathematics). OBC category is 54% marks (in four subjects including mathematics). PwD/CW category is 57% marks (in four subject including mathematics) this much percentage is required in the 12th grade to get an admission in Delhi University.

No, you aren't eligible for the course, as they require you to at least have mathematics as a subject in class 10th.

You must have passed your examination with at least 45% marks in 10+2 from a recognised board. The B.Com Banking Management Admission 2022 is done based on both entrance examination and merit basis.

It depends on what you want to do after graduation,
then select a course according to your interest.

The core subjects in Commerce stream offered by BSEB Board are Economics, Accountancy, and Business Studies. Mathematics, IT are optional subjects while students can choose on language from Hindi English Hindi Punjabi etc.

No, you can't because Maths is compulsory
75% in aggregate and 60% in any of the subjects mentioned below :
(*Subjects: Accountancy, Business Economics including Business Mathematics,
Business Organization, Mathematics, Economics, Statistics, Business Mathematics,

Yes, you can apply for the B.Sc. Programme. You will require a minimum of 40 per cent marks in English . And you will have to opt for English and at least one subject from home Science.

Hello
There are a variety of courses that a student can choose with PCB after 12th. To name some
B.Pharma
MBBS
BDS
Bachelor of Veterinary Science
Bachelor of Occupational Therapy
Bachelor of Physiotherapy
Bachelor of Environmental Management
Bachelor/B.Tech Biotechnology
Integrated B.Tech-M.Tech Biotechnology
BS in Bioinformatics
Bachelor of Viticulture
Bachelor of Naturopathy and Yogic Science BNYS course)
Bachelor of Ayurvedic Medicine and Surgery (BAMS)
Bachelor of Unani Medicine and Surgery (BUMS)
B.Sc Courses [Multiple Specialisations]
BS/Bachelor of Arts [Biochemistry/ Biology/ Biotechnology, Microbiology, etc. ]
Hope this helps.