2 metres broad pathway is to be constructed around a rectangular plot on the inside. The area of the plots is 96 sq.m. The rate of construction is Rs. 50 per square metre. Find the total cost of the construction?
Aptitude
Area
Choose an option
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A20
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B30
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C40
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Ddata is inadequate
Answer
Correct Answer: data is inadequate
Explanation
Given lb =96
Area of pathway = [(l-4)(b-4)-lb] = 16-4(l+b)
Which cannot be determined. so, data is inadequate.