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      Question

      The average of 9 numbers is 25. If one more number is

      added, the new average becomes 26. Find the number added.
      A 35 Correct Answer Incorrect Answer
      B 60 Correct Answer Incorrect Answer
      C 40 Correct Answer Incorrect Answer
      D 60 Correct Answer Incorrect Answer

      Solution

      Sum of 9 numbers = 9 Γ— 25 = 225 Sum of 10 numbers = 10 Γ— 26 = 260 Number added = 260 βˆ’ 225 = 35 Answer: 35

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