New RBI Grade B 2025 Notification will come Soon! Enroll Here

    Question

    When x is subtracted from each of 21, 22, 60 and 64, the

    numbers so obtained in this order are in proportion. What is the mean proportional between (x + 4) and (x/2 –1)?
    A 8 Correct Answer Incorrect Answer
    B 5 Correct Answer Incorrect Answer
    C 6 Correct Answer Incorrect Answer
    D 12 Correct Answer Incorrect Answer

    Solution

    The correct answer is C

    Practice Next

    Relevant for Exams: