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

    Question

    The HCF and LCM of two natural numbers are 14 and 66,

    respectively. What is the difference between the two numbers, if one of the numbers is 28?
    A 20 Correct Answer Incorrect Answer
    B 5 Correct Answer Incorrect Answer
    C 22 Correct Answer Incorrect Answer
    D 10 Correct Answer Incorrect Answer

    Solution

    Second number = (LCM × HCF)/ First Number    => (66 × 14)/28 = 33 Difference between two numbers = 33 – 28 = 5

    Practice Next