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Railways Sample Paper RRB (Assistant Loco Pilot & Technician) Sample Test Paper-12

  • question_answer
    The H.C.F of two numbers is 4 and their L.C.M. is 224. If one number is 28.

    A)  28                               

    B)  64

    C)  26                   

    D)       32

    Correct Answer: D

    Solution :

     Required number      \[=\frac{L.C.M.\times H.C.F.}{Given\,\,number}\]       \[=\frac{224\times 4}{28}=32\]


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