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    Question

    In a train, 40% of the passengers are females. Out of total number of passengers, 60% have unreserved tickets out of which 20% are females. How much percent of females have unreserved tickets?

    A 30% Correct Answer Incorrect Answer
    B 35% Correct Answer Incorrect Answer
    C 32% Correct Answer Incorrect Answer
    D 37% Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    Let the total number of passengers in the train be ‘x’ Therefore, total number of female passengers = 0.4x Number of female passengers who have unreserved tickets = 0.6 × 0.2x = 0.12x Required percentage = (0.12x/0.4x) × 100 = 30%

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