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      Question

      The average of six numbers is 82. When two more numbers

      are included, the average increases by 4. Find the average of the numbers included.
      A 94 Correct Answer Incorrect Answer
      B 96 Correct Answer Incorrect Answer
      C 98 Correct Answer Incorrect Answer
      D 100 Correct Answer Incorrect Answer

      Solution

      Sum of the 6 numbers = 82 ├Ч 6 = 492
      New average = 82 + 4 = 86
      Sum of 8 numbers = 86 ├Ч 8 = 688
      Sum of new 2 numbers = 688 - 492 = 196
      Required average = 196 ├╖ 2 = 98

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