SSC Sample Paper SSC CGL - Sample Paper-25

  • question_answer
    If \[A:B=\frac{1}{2}:\frac{3}{8},\] \[B:C=\frac{1}{3}:\frac{5}{9}\] and \[C:D=\frac{5}{6}:\frac{3}{4},\]then the ratio A : B : C : D is

    A) 6 : 4 : 8 : 10                 

    B) 6 : 8 : 9 :10

    C) 8 : 6 : 10 : 9     

    D) 4 : 6 : 8 :10

    Correct Answer: C

    Solution :

    \[\because \]       \[A:B=\frac{1}{2}:\frac{3}{8}=4:3=8:6\] \[B:C=\frac{1}{3}:\frac{5}{9}=3:5=6:10\] and       \[C:D=\frac{5}{6}:\frac{5}{4}=10:9\] \[\therefore \]      \[A:B:C:D=8:6:10:9\]     


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