What will be the cost of house to paint which area equal to 484 sq ft, if the price per foot of building is Rs. 20  Pick:	A) 1800	B) 1760	C) 1400	D) 2600	E) 3600
Let the side of the square plot be a ft.   a2 = 484 =&gt; a = 22   Length of the fence = Perimeter of the plot = 4a = 88 ft.   Cost of building the fence = 88 * 20   = Rs.1760.   Answer: 1760
<result>B</result>
What will be the cost of house to paint which area equal to 484 sq ft, if the price per foot of building is Rs. 20