| Direction: A total of 39 thousand students appeared in an entrance examination from six cities, in which the number of boys was 12000. The following pie-charts show the distribution of the total students and of the total boys from these cities who appeared in the exam. | |
 Total students = 39000 |  Boys = 12000 |
A) 1725
B) 1750
C) 1775
D) 1800
E) 1825
Correct Answer: A
Solution :
Total number of students from City E \[=39000\times \frac{8.5}{100}=3315\] Number of boys from City \[E=12000\times \frac{75.6}{360}=2520\] Number of girls \[=3\text{ }315-2520=795\] \[\therefore \]Difference \[=2520-795=1725\]
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