1.

What is the cost of polishing the rectangular floor? I. Room is 9 m long and 7 m wide. II. Cost of polishing the floor of 10 m by 5 m is $ 112.50.

A. If the data in statement I alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question.
B. If the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question
C. If the data either in statement I alone or in statement II alone are sufficient to answer the question.
D. If the data even in both statements I and II together are not sufficient to answer the question.
E. None of these
Answer» F.


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