Music

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.

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.

You can go for BA in performing arts or Bachelor of performing arts - Indian Classical Music (Tabla). Some of the colleges are The Maharaja Sayajirao University of Baroda, Vadodara; Rajan Mansingh Tomar Music and Arts University, Gwalior

SDNT Women's University is one of the best college for BA in music.
For details refer: https://sndt.ac.in/courses/courses-by-sub/degree/dept/fine-arts/music/ba-in-music.htm.