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

Number of Dell laptops sold by store Q is approximately what percent of the number of the number of laptops (both Dell and Lenovo) sold by store R?

A. 28%

B. 45%

C. 50%

D. 38%

Answer: Option D

Solution(By Examveda Team)

Percent of Dell Laptops sold by store Q = 25%
Total number of Dell Laptops bold by store Q
$$\eqalign{ & = 2400\times\frac{25}{100} \cr & = 600 \cr} $$
Percent of Laptops Dell and Lenovo sold by store R = 35%
Number of Laptops Dell and Lenovo sold by store R
$$\eqalign{ & = 4500\times\frac{35}{100} \cr & = 1575 \cr & \therefore \text{Required Percentage} \cr & = \frac{600}{1575}\times100 \cr & = 38.095 \cr & \approx 38\% \cr} $$

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