| Direction: Study the following information carefully to answer the questions given below it. |
| There are 6 villages around city 'Y' namely P, Q R, S, T and U. The population of village P is 50% of the population of city 'Y'. The population of village Q is 48% of the total population of city 'Y'. The population of village R is three-fifth of the total population of city 'Y'. The population of village S is 60% of the total population of village R. The population of village T is 80% of the total population of village Q. The total population of village U is 60,000, which is 75% of the total population of city 'Y'. |
A) 13\[\frac{6}{7}\]
B) 12\[\frac{5}{7}\]
C) 15\[\frac{5}{8}\]
D) 14\[\frac{6}{7}\]
Correct Answer: C
Solution :
(c) Number of children below 15 years of age in village Q 2 = \[8000\times \frac{2}{5}\] = 3200 Number of children in village T = 8000 - 3200 = 4800 \[\therefore \] Required per cent = \[\frac{4800\times 100}{30720}\] = \[\frac{125}{8}\]= \[15\frac{5}{8}\]%
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