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 the area of the park (in sq. m) is:

• ক 153600 m2 ✅ সঠিক উত্তর
• খ 307200 m2
• গ 15360 m2
• ঘ 30720 m2