Subject
Quantitative Aptitude
Topic
Percentage
Two third of the faculty members of a department are female. Twelve of the male faculty members are unmarried, while 60% of them are married. What is the total number of faculty members in the department?
Two third of the faculty members of a department are female. Twelve of the male faculty members are unmarried, while 60% of them are married. What is the total number of faculty members in the department?
ক)
90খ)
60গ)
30ঘ)
None of theseExplanation
40% (married) of total male = 12 100% of total male = 12*100/40 = 30 If total number of faculty = x then, total number of male faculty = x - 2x/3 = (3x-2x)/3 = x/3 Thus, x/3 = 30 x = 30*3 = 90Related questions
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