Hello,
You should not think of that.You have to pass all 5 subjects if you want admission in any course like bsc.
Different colleges have different eligibility criteria.So you should checkout the eligibility criteria of that college where you want admission.
Good luck.

No 
If u get fail in any subject not any collage jo to prefer you as your student

No, first of all you have to clear your subject and then think about 'best of five'. The remark on your final result marksheet should be passed. You should clear your physics subject and then your admission will be done according to 'best of five' process.