Question

    Find the wrong number in the given number series 

    231, 241, 233, 239, 235,

    243
    A 231 Correct Answer Incorrect Answer
    B 239 Correct Answer Incorrect Answer
    C 243 Correct Answer Incorrect Answer
    D 233 Correct Answer Incorrect Answer
    E none of these Correct Answer Incorrect Answer

    Solution

    ATQ, 231 + 10 = 241 241 - 8 =  233 233 + 6 =  239 239 - 4 =  235 235 +2 = 237 So, 237 should come in place of 243.

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