Question

    Find the wrong number in the given number series.

    20.5, 30, 40.5, 53, 64.5, 78 

    A 40.5 Correct Answer Incorrect Answer
    B 78 Correct Answer Incorrect Answer
    C 20.5 Correct Answer Incorrect Answer
    D 53 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ, 20.5 + 9.5 = 30 30 + 10.5 = 40.5 40.5 + 11.5 = 52 52 + 12.5 = 64.5 64.5 + 13.5 = 78 Therefore, 52 should come in place of 53.

    Practice Next

    Relevant for Exams: