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SSC Sample Paper SSC CHSL (10+2) Sample Test Paper-16

  • question_answer
    The ratio of the number of males and females in a city is\[7:8\]. There are 25% children in male and 20% children in female. If the number of female adults is 156800, then that was the .population of the city?

    A)  \[245000\]       

    B)  \[367500\]

    C)  \[196000\]       

    D)  \[171500\]

    Correct Answer: B

    Solution :

    Number of males = 7x and Number of females = 8x Now, 80% of 8x = 156800 \[x=\frac{156800\times 100}{80\times 8}=24,500\] Total population of the city \[=15\,x=24500\times 15=\mathbf{3},\,\mathbf{67,}\,\mathbf{500}\]


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