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Question

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.

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.

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 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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