A train 110 m long is running at the speed of 60 km/hr. In what time will it pass a man who is running at the speed of 6 km/hr in the opposite direction in which the train is moving?

• ক 3 sec
• খ 6 sec ✅ সঠিক উত্তর
• গ 9 sec
• ঘ 5 sec