Question

    Find the wrong number in the given numbers series.

    131, 132, 140, 166, 231,

    356 
    A 140 Correct Answer Incorrect Answer
    B 131 Correct Answer Incorrect Answer
    C 166 Correct Answer Incorrect Answer
    D 132 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ, 131 + 13 = 132 132 + 23 = 140 140 + 33 = 167 167 + 43 = 231 231 + 53 = 356 Therefore, 167 should come in place of 166

    Practice Next