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

    Question

    The LCM and the HCF of the numbers 30 and 45 are in the

    ratio:
    A 3:1 Correct Answer Incorrect Answer
    B 5:1 Correct Answer Incorrect Answer
    C 8:1 Correct Answer Incorrect Answer
    D 6:1 Correct Answer Incorrect Answer

    Solution

    L.C.M. of 30 and 45 = 90 H.C. F. of 30 and 45 = 15 Required ratio = 90:15 = 6:1

    Practice Next

    Relevant for Exams: