I had english, business studies accountancy economics n physical education as subjects so which all subjects will be considered as best four

Yes, you can count these subjects in best four but there is 2.5% deduction for physical education.

except physical education you can consider all the four subject in best four

Dear Ayesha, In Top four major's are considered.so in you case all four subjects apart from physical education will be considered, I understand you might have a very good score in physical education but if any case you considers it then remember one fact 10marks will be decreased from your total sco