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      Question

      Find the average of first 19 whole

      numbers.
      A 11 Correct Answer Incorrect Answer
      B 9 Correct Answer Incorrect Answer
      C 7.5 Correct Answer Incorrect Answer
      D 10.5 Correct Answer Incorrect Answer

      Solution

      First 19 whole numbers = 0, 1, 2, …….., 17, 18 Average = (1st term + last term)/2 = (0 + 18)/2 = 9

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