Direction: Study the following pie-chart carefully to answer the given questions. |
The pie-chart shows the distribution of students in different courses. |
A) 445
B) 544
C) 670
D) 748
E) 649
Correct Answer: B
Solution :
Required difference \[=\frac{1}{2}(108+64.8-21.6-93.6)\times \frac{6800}{360}\] \[=\frac{57.6}{2}\times \frac{680}{36}=544\]You need to login to perform this action.
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