Directions: Study the following pie charts and answer the given questions. |
Distribution of Total Number of Dell |
Laptops sold by 5 Stores |
Distribution of Number of Laptops |
(both Dell and Lenovo) sold by 5 Stores in 2011 |
What is the average number of Dell laptops sold by stores P, R and S together? |
A) 424
B) 432
C) 428
D) 454
E) 436
Correct Answer: B
Solution :
Total Dell laptops sold by P, R and S together |
\[=2400\times \frac{54}{100}=1296\] |
\[\therefore \] Average \[=\frac{1296}{3}=432\] |
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