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    Question

    Which number will replace the question mark (?) In the

    following series. 120, 115, 99, ?, 56, 55
    A 70 Correct Answer Incorrect Answer
    B 62 Correct Answer Incorrect Answer
    C 64 Correct Answer Incorrect Answer
    D 72 Correct Answer Incorrect Answer

    Solution

    The pattern here is: 120 – 5¹ = 115 115 – 4² = 99 99 – 3³ = 72 72 – 2⁴ = 56 56 –1⁵ = 55

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