Question

    19, 37, 65, 91, 127,

    169
    A 37 Correct Answer Incorrect Answer
    B 65 Correct Answer Incorrect Answer
    C 91 Correct Answer Incorrect Answer
    D 127 Correct Answer Incorrect Answer
    E 169 Correct Answer Incorrect Answer

    Solution

    3³ - 2³ = 19 4³ - 3³ = 37 5³ - 4³ = 61 6³ - 5³ = 91 7³ - 6³ = 127 8³ - 7³ = 169

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