Data Interpretation Ques 199
Directions : The following questions are based on a piechart and a table. The pie chart deals with percentagewise distribution of sales of mobile phones of three brands by a store $X$ in the year 2013 where as the table deals with the ratio of respective sales. You are required to study the pie-chart and the table carefully to answer the questions.
Percentage-wise Distribution of sales of mobile phones by 6 stores- A, B, C, D, E and F.Total number of mobile phones sold $\mathbf{=} \mathbf{6 6 0 0 0}$
Ratio of mobile phones sold by all stores
| Stores | Nokia | Samsung | HTC |
|---|---|---|---|
| Brands | |||
| A | $2:$ | $3:$ | 2 |
| B | $6:$ | $5:$ | 5 |
| C | $3:$ | $3:$ | 2 |
| D | $5:$ | $2:$ | 2 |
| E | $3:$ | $3:$ | 5 |
| F | $7:$ | $6:$ | 7 |
By what per cent is the number of all mobile phones sold by store D more than that sold by sotre B ?
(1) $75 \%$
(2) $125 \%$
(3) $90 \%$
(4) $150 \%$
(5) None of these
Show Answer
Correct Answer: (2)
Solution: (2) Required percentage
$=\frac{18-8}{8} \times 100=\frac{1000}{8}=125 \%$
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