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Railways Sample Paper RRB (Group D) Sample Test Paper-11

  • question_answer
    The ratio of the ages of A, B and C is 5 :8: 9. If the sum of the ages of A and C is 56 years, the age of B will be

    A)  12 years          

    B)  23 years

    C)  21 years          

    D)  32 years

    Correct Answer: D

    Solution :

    [d] Let ages of A, B and C are 5x, 8x and 9x respectively. 5x+9x=56 x=4 Age of\[B=8\times 4=32\,\,years\]


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