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    Question

    What is the area of the Room? Statement I:  Total cost

    of flooring the tiles in room is Rs. 43500. Statement II:  Labour cost of flooring the room is Rs. 9000. Statement III:  Material cost of flooring per sq. metre is Rs. 450. In each of the following questions, a question and some statements are given. You have to decide whether the date given in the statements is sufficient to answer the question or not.
    A All statements together Correct Answer Incorrect Answer
    B Only II and III Correct Answer Incorrect Answer
    C Only I and II Correct Answer Incorrect Answer
    D None of these Correct Answer Incorrect Answer
    E Only III Correct Answer Incorrect Answer

    Solution

    Let the area of the room be x m² Then, total material cost = Rs. 450x Labour cost = Rs. 9000 Therefore, Total cost = 450x + 9000 = 43500 From this we get the value of x. Hence, all the three statements are required.

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