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. Directions (86-90) : In each of the following questions, a question is followed by some statements numbered I, II and III. Read all the statements and answer accordingly.Solution
Let the area of the room be xm² 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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