Directions (1 - 5): Refer to the pie-chart and answer the given questions.
Distribution of total number of Dell Laptops Sold by 5 Stores.
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Distribution of number of Laptops (both Dell and Lenovo) Sold by 5 Stores in 2011.
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Examveda
Examveda

What is the average number of Dell Laptops sold by stores, P R and S together?

A. 424

B. 432

C. 428

D. 454

Answer: Option B

Solution(By Examveda Team)

Percent of Dell Laptops sold by P, R and S together
= 15% + 30% + 9%
= 54%
Total Dell Laptops sold by P, R and S together
$$\eqalign{ & = 2400\times\frac{54}{100} \cr & = 1296 \cr & \therefore \text{ Average} \cr & = \frac{1296}{3} \cr & = 432 \cr} $$

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