anexamination, 80 % students passed in English, 85 % in Mathematicsand – InterviewSolution

1.	anexamination, 80 % students passed in English, 85 % in Mathematicsand 75 % in both the subject. If 40 students failed in both subject thenthe total number of students is:
Answer» 80% passed in English and 85% passed in Mathematics and 75% in both the subjects then total passed students=85+80-75=90%so failed students=10%=40so total students=100*40/10=400

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