Question 71
The given pie chart shows the percentage of students enrolled into the colleges A, B, C, D, E and F in a city, and the table shows the ratio of boys to girls in the college.
Based on this information,if the total number of students is 9800, then the number of girls in the college B is:
Solution
From the data,
Number of students in college B = $$\frac{16}{100}\times9800=1568$$
Ratio of boys to girls in college B = 5 : 9
$$\therefore\ $$Number of girls in college B = $$\frac{9}{5+9}\times1568=\frac{9}{14}\times1568=9\times112=1008$$
Hence, the correct answer is Option D
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