i am fail in 2 subjects in (12th science b grupe ) can i give exame for 2 subjects
You have to pass each and every subject according to you board. You have not mentioned whether you are from state board or national board like cbse, isc.
For state board some have provision that student have to qualify any 5 subjects but some are restricted with passing each subject.
You have to reappear in exam to pass those subjects than only you will get admission to college. If you won't pass you may not be eligible to give competitive exams.