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      Question

      Average weight of 12 nurses is 35 kg. If the weight of

      one more nurse is included, then average weight is increased by 2 kg. Find the weight of the newly added nurse.
      A 54 kg Correct Answer Incorrect Answer
      B 61 kg Correct Answer Incorrect Answer
      C 58 kg Correct Answer Incorrect Answer
      D 66 kg Correct Answer Incorrect Answer
      E None of these Correct Answer Incorrect Answer

      Solution

      Weight of newly added nurse = (37 x 13) – (12 x 35) = 481 – 420 = 61 kg

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