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Railways Sample Paper RRB (Assistant Loco Pilot & Technician) Sample Test Paper-2

  • question_answer
    The least multiple of 9, which leaves a remainder of 3, when divided by 6,9,15 and 18, is:

    A)  2423                           

    B)  2526

    C)  2425               

    D)       2523

    Correct Answer: D

    Solution :

        L.C.M. of 8, 12 ,14 ,20 is 840.     Let required number be \[840k+3\], which is a multiple of 9     Least value of k for which \[(840k+3)\] is  divisible by 9 is k = 3.    Required number = \[840\times 3+3=2523.\]


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