Railways Sample Paper RRB (Group D) Sample Test Paper-4

  • question_answer
    DIRECTION: Select the missing number from the given responses.
    8 7 6
    8 7 6
    88 77 ?
    5632 3773 3132

    A)  66                   

    B)  87

    C)  78                   

    D)  76

    Correct Answer: B

    Solution :

    [b] \[8\times 8\times 88=5632\] \[7\times 7\times 77=3773\] Similarly, \[\begin{align}   & 6\times 6\times ?=3132 \\  &  \\ \end{align}\] \[\therefore \,\,?=\frac{3132}{6\times 6}=[87]\]


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