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    Question

    Find out the wrong number in the following given series:

    6           5          

    40            32                 249                   240
    A 5 Correct Answer Incorrect Answer
    B 6 Correct Answer Incorrect Answer
    C 40 Correct Answer Incorrect Answer
    D 249 Correct Answer Incorrect Answer
    E 32 Correct Answer Incorrect Answer

    Solution

    6 × 1³ - 1 = 5 5 × 2³ - 3 = 37 37 × 1³ - 5 = 32 32 × 2³ - 7 = 249 249 × 1³ - 9 = 240

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