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      Question

      The average of 6 numbers is 16. If one of the numbers is

      excluded, the average becomes 17. Find the excluded number.
      A 12 Correct Answer Incorrect Answer
      B 10 Correct Answer Incorrect Answer
      C 11 Correct Answer Incorrect Answer
      D 13 Correct Answer Incorrect Answer

      Solution

      Average of 6 number =16 Total =6Γ—16=96. Average After one number excluded =17 Then total =5Γ—17=85. Excluded number =96-85=11.

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