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      Question

      The sum of weights of 25 body builders is 2020 kg. When

      the weight of the referee is added, the average weight of body builders and the referee becomes 80 kg. What is the weight of the referee?
      A 50 kg Correct Answer Incorrect Answer
      B 80 kg Correct Answer Incorrect Answer
      C 60 kg Correct Answer Incorrect Answer
      D 90 kg Correct Answer Incorrect Answer

      Solution

      Weight of referee = 26 × 80 – 2020 = 60 kg

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