Find the greatest number of four digits which when divided by 10, 11, 15, and 22 leaves 3, 4, 8 and 15 as remainders respectively.

 

  • Option 1)

     

    9907

     

  • Option 2)

     

    9902

     

  • Option 3)

     

    9903

     

  • Option 4)

     

    9100

     

  • Option 5)

     

    None\: of\: these

     

Answers (1)

LCM of 10, 11, 15, 22 = 330

largest 4-digit number = 9999

Remainder when 9999/330 = 9900

to make it divisible by 330

9900-7 => 9893

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