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    Select me set in which the numbers are related in the same way as are the numbers of the following sets.(NOTE : Operations should be performed on the
    Question

    Select me set in which the numbers are related in the same way as are the numbers of the following sets.
    (NOTE : Operations should be performed on the Whole numbers. without breaking down the numbers into its constituent digits E.g. 13 - Operations on 13 such as adding/deleting multiplying etc, to 13 can be performed.
    Breaking down 13 into 1 and 3 and then perforating mathematical operations on 1 and 3 is not allowed)
    (13, 182,91)
    (17, 306,153)

    A.

    15, 200,125

    B.

    9, 125, 50

    C.

    8, 72, 36

    D.

    11,154, 67

    Correct option is C

    Logic: first number × (first number + 1) = second number
    Second number ÷ 2 = third number
    As,
    (13, 182,91)
    13 × (13 + 1) =13 × 14 = 182
    182 ÷ 2 = 91
    and
    (17, 306,153)
    17 × (17 + 1) =17 × 18 = 306
    306 ÷ 2 = 153
    Now,
    Check option (a) 15, 200,125
    15 × (15 + 1) =15 × 16 = 240
    So, its not correct.
    Check option (b) 9, 125, 50
    9 × (9 + 1) =9 × 10 = 90
    So, its not correct.
    Check option (c) 8, 72, 36
    8 × (8 + 1) =8 × 9 = 72
    72 ÷ 2 = 36
    So, its correct.
    Check option (d) 11,154, 67
    11 × (11 + 1) =11 × 12 = 132
    So, its not correct.
    Thus, correct option is (c).

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