Find the cost of paving the rectangular field at the rate of Rs 12 per Statement I The length of a r...........

Logical Reasoning (RBI) Data Sufficiency

Each question below is followed by two statements I and II. You have to determine whether the data given in the statement is sufficient for answering the question. You should use the data and your knowledge of mathematics to choose the best possible answer.

Find the cost of paving the rectangular field at the rate of Rs. 12 per

Statement I: The length of a rectangular field is equal to the diagonal of a square of area 162 and ratio of length and breadth of the rectangle is 3: 2 respectively.

Statement II: The perimeter of the rectangle is 40 m less than the perimeter of a square of area 4096

If the data in Statement I alone are sufficient to answer the question, while the data in Statement II alone are not sufficient to answer the question.

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.

If the data either in Statement I or in Statement II alone are sufficient to answer the question

If the data in both Statements I and II together are necessary to answer the question.

If the data even in both Statements I and II together are not sufficient to answer the question.

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Explanation:

Statement I:
Side of the square = So, length of diagonal of square = 18 m So, length of rectangular field = 18 m
Breadth = Area = 18 x 12 = 216 Required cost = 216 x 12 = Rs. 2592 So, statement I alone is sufficient to answer the question. Statement II:
Side of square = Perimeter = 256 m So, perimeter of rectangular field= 256 – 40 =216 m We can’t find the area of rectangular field So, statement II alone is not sufficient to answer the question.

Thus, the data in Statement I alone are sufficient to answer the question, while the data in Statement II alone are not sufficient to answer the question So option (A) is the correct answer 50Thus, the data in Statement I alone are sufficient to answer the question, while the data in Statement II alone are not sufficient to answer the question So option (A) is the correct answer.