প্রশ্ন ও উত্তর
Two-third of the faculty members of a department are female. Twelve of the male teachers are unmarried, while 60% of them are married. The total number of faculty members in the department is:
গণিত Counting and Venn Diagram 07 Oct, 2020
প্রশ্ন Two-third of the faculty members of a department are female. Twelve of the male teachers are unmarried, while 60% of them are married. The total number of faculty members in the department is:
সঠিক উত্তর
90
মন্তব্য
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