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SSC Sample Paper SSC CHSL (10+2) Sample Test Paper-25

  • question_answer
    If \[\frac{a}{b}=\frac{5}{3},\,\,\frac{b}{c}=\frac{9}{7},\] then the value of \[a:b:c\]is -

    A) \[5:9:7\]                        

    B)  \[45:35:21\]

    C)  \[15:3:7\]                     

    D)  \[15:9:7\]

    Correct Answer: D

    Solution :

    \[a:b\]     &        \[b:c\] \[_{{{3}^{x}}}(5:3)\]               \[9:7\] \[15:9\]              \[9:7\] \[a:b:c=\,\,\,\underline{\mathbf{15:9:7}}\]


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