Each of the questions consists of a question followed by three statements. You have to study the question followed by three statements and decide which of the statements is/are necessary to answer the questions.
What is the area of a hall ?
A. Material cost of flooring per sq mt. is Rs. 250
B. Labour cost of flooring the hall Rs. 3, 500
C. Total cost of flooring the hall is Rs. 14, 500
All the statements individually are not sufficient to answer the question since there is no valid information.
Combining all the statements :
Let area of hall be x
=> 250x + 3,500 = 14,500
x = 11000/250 = 44 sq mt.
Thus all the three statements are sufficient.
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