Question

    Find the wrong number in the given number series.

    23, 45, 115, 161, 270,

    349 
    A 115 Correct Answer Incorrect Answer
    B 270 Correct Answer Incorrect Answer
    C 23 Correct Answer Incorrect Answer
    D 45 Correct Answer Incorrect Answer
    E 3459 Correct Answer Incorrect Answer

    Solution

    ATQ, The series follows the pattern: 52 – 2 = 23 72 – 4 = 45 112 – 6 = 115 132 – 8 = 161 172 – 10 = 279 192 – 12 = 349 Therefore, 279 should be in place of 270.

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