Sides of a rectangular park are in the ratio 3: 2 and its area is 3750 sq m, the cost of fencing it at 30 ps per meter is? Choose the correct choice from the following choices
A) s.122	B) s.105	C) s.125	D) s.120	E) s.121
3x * 2x = 3750 =&gt; x = 25   2(75 + 30) = 210 m   210 * 1/2 = Rs.105   Answer:s.105
<result>B</result>
Sides of a rectangular park are in the ratio 3: 2 and its area is 3750 sq m, the cost of fencing it at 30 ps per meter is?