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?  Choose the correct choice from the following choices:
A) Rs.2400
B) Rs.4000
C) Data inadequate
D) None of these
E) Cannot be determined
Solution   Given lb =96   Area of pathway	= [(l-4)(b-4)-lb]   = 16-4(l+b)   Which cannot be determined. so, data is inadequate.   Answer Data inadequate
<result>C</result>
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?