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      Question

      'N' is the largest three-digit number that leaves 2 as a

      remainder when divided by 9, 12 and 5, Find the sum of digits of 'N'.
      A 9 Correct Answer Incorrect Answer
      B 11 Correct Answer Incorrect Answer
      C 13 Correct Answer Incorrect Answer
      D 15 Correct Answer Incorrect Answer

      Solution

      LCM of (9, 12 and 5) = 180

      Largest 3 digit number that is divisible by 180 = 180 X 5 = 900

      So, N = 900 + 2 = 902

      So, sum of digits of 'N' = 9 + 0 + 2 = 11

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