B.Com

No, you have to secure at least 80% to come into the merit list.

Hi Dear, to get admission in Punjab University, you just need to qualify their entrance exam only after that you are able to get admission there. Otherwise, you can try colleges under Panjab University like S. D College, DAV College, and Government College for boys. These colleges comes under Panjab University and have B.Com course available there.

Here are the different career options after doing B.com:
Accountant - After your graduation, you can work as an accountant immediately and most of the fresh commerce graduates look for a job as an accountant.
Tax Consultant
Human Resource
Banker
Auditor
Stock Broker
Export Import Manager
Finance Consultant

Here are the different career options after doing B.com:
Accountant - After your graduation, you can work as an accountant immediately and most of the fresh commerce graduates look for a job as an accountant.
Tax Consultant
Human Resource
Banker
Auditor
Stock Broker
Export Import Manager
Finance Consultant

There is no entrance, admission is purely based on merit basis. First apply and wait for the cut-offs and then take admission either online or offline via counseling process.

Admissions will start in the month of May and the session starts somewhere in July.

It depends on your class 12th subjects. If you are from science background then you can go for it.

Please refer the link below for details:
https://www.shiksha.com/accounting-commerce/ranking/top-commerce-colleges-in-india/97-2-0-0-0

B.Sc has better scope than B.Com. This programme has become one of the highly studied degree courses in Indian institutions. You can pursue M.Sc after B.Sc and further get into research areas and can even look for any other job oriented professional course.

I'll suggest you IGNOU rather than going for an online programme as online universities are not reliable and trustworthy.