Arts ( Fine / Visual / Performing )

Further doing BA in music, you can pursue Masters in music, and if you want to be a playback singer, for that you need to struggle in industry. Other than that, you don't have any way to become a playback singer.

Hello Avanti,
I can understand your situation. Since you are already in 12th and studying science, I would suggest you to first focus on studies and clear your 12th. Once you clear it, start searching for some good western music academies and earn a certification. It needs a lot of focus and efforts. Don't be in hurry as you have enough time to learn a lot. Give yourself enough training through part time trainer in your location or wherever possible. Don't leave your studies in mid.

The entrance exam will take place in the month of July.

I would suggest you to first complete your studies, and side by side you can join some class for singing. You can further go for a Bachelor's degree in music. Bachelor's programs typically contain courses in music theory, music history, performance, conducting and composition. A college degree is not often mandatory to become a professional recording artist, but can provide helpful instruction in the form of music courses and one-on-one guidance. You might also consider enrolling in a programme at a music conservatory or completing private lessons with an established musician.

The college offers BA in Classical Music which is a 3-years programme.
For any further details refer https://www.shiksha.com/arts-fine-visual-performing/music/course/b-a-in-classical-music-tilak-maharashtra-vidyapeeth-gultekadi-pune-160685.