Hello aspirant

The maharshtra state school and sports education department has relaxed the eligibility criteria for marks , for them it is made easy to qualify , the candidates havev been awarded with 5 to 25 grace marks. But  sports marks are valid for state board not for CBSE students . If the student had played on international level then she or he will be awarded with 30 grace marks.

Eligibility for sports quota is that the candidate must have distrucg level or National level certificate. You can apply for sports quota at state counseling. Also not all thd states have quota seats.

There is no provision for sports quota in AIQ seats.

Now coming to your score , even with sports quota you won't be able to get mbbs seat with 350 marks.  You will get extra marks for sports depending upon your performance.

You can try for other medical courses like bpt, bams or bhms .