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    Following a certain logic, 5 is related to 28 in the same way as 7 is related to 52 and 9 is related to 84. Using the same logic, to which of the foll
    Question

    Following a certain logic, 5 is related to 28 in the same way as 7 is related to 52 and 9 is related to 84. Using the same logic, to which of the following is 11 related?

    A.

    121

    B.

    124

    C.

    126

    D.

    128

    Correct option is B

    Given: 
    5→28
    7→52
    9→84
    Logic: The square of 1st number and + 3 = 2nd number.
    52= 5 × 5 + 3 = 25 + 3 = 28
    72= 7 × 7 + 3 = 49 + 3 = 52
    92= 9 × 9 + 3 = 81 + 3 = 84
    Applying the Formula to 11
    112=11 × 11 + 3 = 121 + 3 = 124
    Thus, the correct option is (B) 124.

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