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Question

Arun score in maths, science , English, social science, GK are 70, 72, 84, 91, 61 in each subject. Find the mean score of Arun.

  1. 33.6
  2. 33.5
  3. 75.6
  4. 5. 6

The correct answer is: 75.6


    Mean = total scores/ no. of sub
    mean = (70 + 72 + 84 + 91 + 61) / 5
    mean = 378 / 5
    mean = 75.6

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