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      Question

      In a recent survey in a city, 60% houses contained two

      or more persons and rest have only 1 person. Of those houses having only one person, 45% were having only one male. What is the percentage of all houses, which contain only one female?
      A 22% Correct Answer Incorrect Answer
      B 32% Correct Answer Incorrect Answer
      C 42% Correct Answer Incorrect Answer
      D Cannot be determined Correct Answer Incorrect Answer
      E None of these Correct Answer Incorrect Answer

      Solution

      Let total number of houses = 100 Number of houses having one person = 40 Number of houses having only female = 55% of 40 = 22 Required % = 22%

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