| Directions: Refer to the pie-charts and answer the given questions. [RRB (Officer) Grade B 2015] |
| Distribution of total number of members |
| (both male and female) in 5 health clubs in 2008 |
| Total number = 4200 |
 |
| Distribution of total number of male members in 5 health clubs in 2008 |
| Total number = 2400 |
 |
| Number of female members in health club A is what percent less than number of male members in health club B? |
A) 52%
B) 64%
C) 58%
D) 62%
E) 54%
Correct Answer: E
Solution :
| Number of female members in A |
| \[=4200\times \frac{18}{100}-2400\times \frac{20}{100}\] |
| \[=756-480=276\] |
| Number of males in \[B=240\times \frac{25}{100}=600\] |
| \[\therefore \]Required percentage \[=\frac{276}{600}\times 100=46\]% |
| \[\therefore \]Less required percentage = (100 – 46)% = 54% |
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