Directions (1 - 5): Study the following pie-chart and table carefully and answer the questions given below:
Percentage-wise Distribution of the Number of Mobile phones Sold by a Shopkeeper During Six Months.
Ratio of mobile phones sold of Company A & Company B.
| Total number if mobile phones sold = 45000 | |
| Month | Ratio (A : B) |
| July | 8 : 7 |
| August | 4 : 5 |
| September | 3 : 2 |
| October | 7 : 5 |
| November | 7 : 8 |
| December | 7 : 9 |
What is the ratio of the number of mobile phones sold of company B during July to those sold during December of the same company?
A. 119 : 145
B. 116 : 135
C. 119 : 135
D. 119 : 130
E. None of these
Answer: Option C
Solution(By Examveda Team)
Number of mobile phones sold by B during July$$\eqalign{ & = 45000\times\frac{17}{100}\times\frac{7}{15} \cr & = 3570 \cr} $$
Number of mobile phones sold by B during December
$$\eqalign{ & = 45000\times\frac{16}{100}\times\frac{9}{16} \cr & = 4050 \cr & \therefore \text{Required ratio} \cr & = \frac{3570}{4050} \cr & = \frac{119}{135} \cr & = 119:135 \cr} $$
This Question Belongs to Data Interpretation >> Pie Chart
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