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The population of a town is 9000. It the number of females increases by 5% and the males by 7.5%, what will be the total population after increase. The number of females currently is 3000.
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- 9600
- 9200
- 10500
- 9540
Correct Option: A
In the village,
Females = 3000
Males = 9000 – 3000 = 6000
After respective increases,
Population of village
| = 3000 × | + | = 4655 | ||
| 100 | 10 |
= 3150 + 6450 = 9600
