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    Question

    The ratio of the number of cats and dogs in a pet store

    is 7:3, respectively. If 50% of cats are Siamese and 70% of dogs are Labradors, find the ratio of the number of cats other than Siamese to the dogs that are not Labradors.
    A 22:13 Correct Answer Incorrect Answer
    B 7:37 Correct Answer Incorrect Answer
    C 45:7 Correct Answer Incorrect Answer
    D 35:9 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ, Required ratio = (0.5 × 7):(0.3 × 3) = 3.5:0.9 = 35:9

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