if I fail in 1 subject out of 6 subject like I fail in accountancy and my additional subject is physical education, then i am considering pass or not .
HEY THERE!!!
Yes, if you flunk Accountancy (your principal subject) but clear Physical Education (your other subject), then you would be rated as "Pass", CBSE and all other state board principles instruct.
How It Works
If you have 6 subjects (5 main + 1 additional) and you have failed in one main subject, but passed in the additional subject, then the board will substitute the failed main subject with your additional subject marks (Physical Education, in your case).
You will be "Pass" and your result will be computed applying the additional subject in place of the failed subject.