Question
In B.Com, there are 60% girls and in B.Sc. C.Sci, there
are 40% boys. The total number of girls who took admission in B.Sc C.Sci and B.Com courses is what percentage of the total students admitted to the university? The following pie chart shows the distribution of the percentage of students in various courses at the university. The total number of students (boys and girls only) in the university is 7000. ÂSolution
Total students = 7000
B.Com students = 20% of 7000 = 1400
B.Sc C.Sci students = 25% of 7000 = 1750
Girls in B.Com = 60% of 1400 = 840
Girls in B.Sc C.Sci = 60% of 1750 = 1050
Total girls = 840 + 1050 = 1890
Percentage = (1890 / 7000) × 100 = 27%
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