Question

    Find the wrong number in given number series.

    3230, 3198, 3090, 2083, 2334, 1430.
    A 3230 Correct Answer Incorrect Answer
    B 1430 Correct Answer Incorrect Answer
    C 3198 Correct Answer Incorrect Answer
    D 3090 Correct Answer Incorrect Answer
    E 2334 Correct Answer Incorrect Answer

    Solution

    Here series follows the pattern- 3230 - 2*4²  = 3198 3198 -3*6²  = 3090 3090 - 4*8²  = 2834 2834 -5*10²  = 2334 2334 - 6*12²  = 1470

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