Exercise :: Area - Data Sufficiency 1
- Area - Important Formulas
- Area - General Questions
- Area - Data Sufficiency 1
- Area - Data Sufficiency 2
- Area - Data Sufficiency 3
Each of the questions given below consists of a statement and / or a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statement(s) is / are sufficient to answer the given question. Read the both statements and
- Give answer (A) 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.
- Give answer (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.
- Give answer (C) if the data either in Statement I or in Statement II alone are sufficient to answer the question.
- Give answer (D) if the data even in both Statements I and II together are not sufficient to answer the question.
- Give answer(E) if the data in both Statements I and II together are necessary to answer the question.
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Answer: Option C Explanation: Area = 1600 m2. I. Side = 1600 m = 40 m. So, perimeter = (40 x 4) m = 160 m.
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I alone gives the answer.| 2. |
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Answer: Option D Explanation: Given: Area of rectangle = Area of a right-angles triangle.
I gives, B = 40 cm. II gives, H = 50 cm. Thus, to find l, we need b also, which is not given.
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l x b =| 3. |
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Answer: Option A Explanation:
II gives, perimeter of the triangle = 40 cm. This does not give the height of the triangle.
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Answer: Option E Explanation: I gives, 2 II gives, H = 12.
Cost of painting = Rs. (44 x 12 x 20). Thus, I and II together give the answer.
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R = 44.