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What is the area of the hall? I. Material cost of flooring per square metre is Rs. 2.50 II. Labour cost of flooring the hall is Rs. 3500 III. Total cost of flooring the hall is Rs. 14,500. |
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Answer: Option C Explanation: I. Material cost = Rs. 2.50 per m2 II. Labour cost = Rs. 3500. III. Total cost = Rs. 14,500. Let the area be A sq. metres. ∴ Material cost = Rs. (14500 - 3500) = Rs. 11,000.
Thus, all I, II and III are needed to get the answer. ∴ Correct answer is (C). |
Each of the questions given below consists of a question followed by three statements. You have to study the question and the statements and decide which of the statement(s) is/are necessary to answer the question.
A =
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