SSC Sample Paper SSC-CGL TIER - I Sample Test Paper-4

  • question_answer
    The HCF and LCM of two natural numbers are 12 and 72 respectively. What is the difference between the two numbers if one of the numbers is 24?

    A) 12                                

    B) 18

    C) 21                                

    D) 24

    Correct Answer: A

    Solution :

    Second number = \[\frac{LCM\times HCF}{First\,\,number}\] =         \[\frac{72\times 12}{24}=36\] Difference between the two numbers 36 - 24 = 12


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