Puzzled PRiNCE

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About Puzzled PRiNCE

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  1. Puzzled PRiNCE added a question in New Logic/Math Puzzles   

    consumption of tea and coffee in Drinkville
    Two surveys were published by two separate marketing organisations on consumption of tea and coffee in Drinkville.

    The first organisation interviewed 100 people and the results showed that
    78 of them drink coffee
    71 of them drink tea
    48 of them drink both coffee and tea.

    The second organisation interviewed 115 people and the results showed that
    91 of them drink coffee
    82 of them drink tea
    58 of them drink both coffee and tea

    Which of these two results are not correct? Justify your answer
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