πŸ“’ Too many exams? Don’t know which one suits you best? Book Your Free Expert πŸ‘‰ call Now!


    ⚑ Month End Offer - Flat 52% Off On All Courses! Enroll Now ⚑
    00:00:00 AM Left

    Question

    Find the wrong number in the given number series.

    /> 11, 20, 38, 78, 154, 310
    A 11 Correct Answer Incorrect Answer
    B 310 Correct Answer Incorrect Answer
    C 78 Correct Answer Incorrect Answer
    D 38 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ,


    9 * 2 + 2 = 20
    20 * 2 – 2 = 38
    38 * 2 + 2 = 78
    78 * 2 – 2 = 154
    154 * 2 + 2 = 310

    Practice Next

    Relevant for Exams:

    ask-question