Drawing and Painting

I shall not say that the answer already shared is completely false but I shall advise you not to take it for granted. KUK does have a good brand name in the National Rankings. But the fine arts department, in particular, is good. For BFA, they are reasonably good and you may get good opportunities.

You should focus on one field in which you are more interested. If you look very pretty, you can go with acting and modelling. If your voice is melodious, you can go with singing.

If you have an interest in drawing, but not good at it I would suggest practising more and more. You can join Varna Art. The coaching institute will only be guiding but again it will be your efforts which will yield results.

You can go for a BFA and MFA course. All you need is to have creativity. Draw or paint photo over and over, using different approaches paint, pencil, abstract, realism whatever moves you.
To get into a gallery, you should have a portfolio of up to a dozen of your best works, all of which have something in common, be it the subject or style, general size and level of skill.

You can go for 2 years Advance Diploma in Fine Arts - Regular / Part time from NIFA.
To know more about the colleges offering such Diploma programmes. Please refer to the link: https://www.shiksha.com/arts-fine-visual-performing/painting-drawing/colleges/diploma-courses-india

Minimum qualification required for Diploma course is 10+2. As you have done your graduation I would suggest you either go for certification or Masters program in drawing and painting.