The ratio between the length and the breadth of a rectangular park is 3:2. If a man cycling along the boundary of the park at the speed of 12 km/hr completes one round in 8 minutes, then what is the area of the park (in sq. m)?	Options
A) 153500	B) 153650	C) 153600	D) 153700	E) 153750
Let length =3x km,   breadth =2x km   Distance travelled by the man at the speed of 12 km/hr in 8 minutes =2(3x+2x)=10x   Therefore,12×860=10xx=425 km=160 m   Area =3x×2x=6x2   =6×1602=153600 m2   Answer is 153600.
<result>C</result>
The ratio between the length and the breadth of a rectangular park is 3:2. If a man cycling along the boundary of the park at the speed of 12 km/hr completes one round in 8 minutes, then what is the area of the park (in sq. m)?