Number Theory Related Questions by Balaji

  • 8August
  • 2014
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    BalajiSenior Member
    Senior Member
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    08-08-2014, 10:24 PM Düzenlendi #1
    (55555.......2013 times ) divided by 440, what is the remainder ?

    a) 5



    b) 155



    c) 115



    d) 125


    answer choice c

    solution


    N/8 remainder =3
    N/5 remainder =0


    N=8k+3


    N can take -27,115,203,291,379


    N=440c + 115


     

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    Number Theory Related Questions by Balaji - by Balaji - 08-08-2014, 10:24 PM