B.Com

Hi,
A P Goyal Shimla University (AGU, Shimla) accepts CAT/MAT/XAT scores. Application forms for mentioned exams are already out.
https://www.shiksha.com/mba/course/master-of-business-administration-a-p-goyal-shimla-university-agu-shimla-157978

It's easy you need to have a command on GK portion but the competition is high. Best of luck for your future.

Hi Sweety,
In B.Ed, there is 2 optional subject and 5 compulsory subjects and the 2 optional subjects are based on your graduation stream. So, you can choose as per your requirement. You can take maths or English as optional subjects.

Yes, but you have to apply to change application and that is only done in March/ April admission period, irrespective of the college and or university. So, the loss or the disadvantage is that you waste a year, however do something that you are passionate about, even if an year gets wasted, instead

The eligibility for Bachelor of Commerce:
The basic eligibility for admission to any of the B.Com programs is mentioned below:
Candidates must clear Higher Secondary School examination from a recognized educational board.
They should have Maths and English as core subjects.
Minimum 50% marks are require

Yes. Just make sure your PUC is from a recognized board which TNOU is ready to accept.

Yes, but the minimum percentage to qualify for MBA at IGNOU is 55%.