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    • Question

      Find the minimum value of x if the number 87256x72 is

      divisible by 9.
      A 5 Correct Answer Incorrect Answer
      B 7 Correct Answer Incorrect Answer
      C 1 Correct Answer Incorrect Answer
      D 8 Correct Answer Incorrect Answer

      Solution

      If sum of digits of a number is divisible by 9 then the number is divisible by 9
      87256x72 = 37 + x, next number divisible by 9 is 45
      So, x = 8

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