CBSE 12th

For doing MBA, one must complete UG with 50%.

Hi,
Of course, whichever way suits you for your preparation, you can opt for that.

These are the choices to choose after graduation:
Masters of Commerce (M.Com)
Masters of Business Administration (MBA in Finance)
Certified Public Accounting (CPA)
Association of Chartered Certified Accountants (ACCA)
Business Accounting and Taxation (BAT)

Hello, Since you belong to Science, you have plenty of options. You can go for engineering, interior design, architecture, graphic design, research, teaching, MBA, etc. Below link will help you. https://www.shiksha.com/careers
All the best. If you find this helpful, do give an upvote.

Hello,
You can do either Diploma or degree. The below link will help you.
https://www.shiksha.com/animation/2d-3d-animation/articles/top-10-animation-colleges-in-india-blogId-10898
All the best. If you find this helpful, do give an upvote.

Hey, hope you have already seen the criteria for admission in Miranda House. All I want to suggest is that there are subsequent cut-off marks list please check them on regular basis and do apply in the stream you want to gain admission.
If the seats are vacant, you can definitely get admission in the subsequent lists.
Thank you.

The eligibility criteria of every course in Delhi University is different from each other however, for most courses, the basic eligibility criteria remain to be 12th pass from a recognised board.

It will be difficult for you to take admission with such grades as the cut-offs for BA (economics) is a bit higher. You can try if you have a quota or something. All the best!

They should have passed their class 12th with English as a compulsory subject with minimum 45% aggregate marks.