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    Question

    The following Venn diagram shows the number of students

    who have visited three different cities (Delhi, Mumbai, Chennai). What is the number of students who have visited at least two of the places out of Delhi, Mumbai, and Chennai?
    A 42 Correct Answer Incorrect Answer
    B 39 Correct Answer Incorrect Answer
    C 55 Correct Answer Incorrect Answer
    D 27 Correct Answer Incorrect Answer

    Solution

    ‘At least two places’ means ‘two or more places’. So, three places should also be included to obtain the final answer. Therefore, the number of families who have visited at least two of the places = 24 + 18 + 7 + 6 = 55 Hence, the correct answer is (C).

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