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    Question

    Find the wrong number in the given number series.

    45,   54,  79,  128,  189,   330,   499
    A 189 Correct Answer Incorrect Answer
    B 330 Correct Answer Incorrect Answer
    C 79 Correct Answer Incorrect Answer
    D 45 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ, 45 + 32 = 54 54 + 52 = 79  79 + 72 = 128  128 + 92 = 209 209 + 112 = 330 330 + 132 = 499 So, 209 should come in place of 189.

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