Hello,

I understand your concern regarding passing Class 12.

Please note that it is highly difficult to say whether or not you'll get grace marks. On the ground level, it depends on various factors like how close you are to pass, the extent to which your answer matches to the answer key etc.

Whether your score in other subjects is high or not will not effect you grace marks in Physics.

Regarding failing in Maths: You ought to pass your Maths also because for higher education in all courses, Maths is required. Also, if you fail only Maths, you'll still be counted as FAIL only.

Don't worry, you can give compartment and then improve your score.

Hope this helps.

Thanks.