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    Question

    What will come in place of the question mark (?) in the

    following series? 120, 289, 530, ?, 1114, 1609
    A 785 Correct Answer Incorrect Answer
    B 639 Correct Answer Incorrect Answer
    C 819 Correct Answer Incorrect Answer
    D 875 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    120 + 13² = 289 289 + 15² = 530 530 + 17² = 819 819 + 19² = 1180 1180 + 21² = 1609

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