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SSC Sample Paper SSC CHSL (10+2) Sample Test Paper-15

  • question_answer
    The ratio of boys and girls in a college is\[3:2\]. If 20% boys and 25% girls are adults, then what is the ratio between boys and girls who are not adults?

    A) \[4:3\]                           

    B) \[8:5\]

    C) \[6:5\]                           

    D) \[7:5\]

    Correct Answer: B

    Solution :

    Let the number of boys and girls be 3x and 2x Number of boys who are not adults \[=\text{ }80%\]of \[3x\] Number of girls who are not adults \[=75%\]of \[2x\] Required Ratio \[=\frac{80\times 3x}{75\times 2x}=\]


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