Train A leaves Station X at 5:00 AM at 50 km/h. Train B leaves Station Y at 7:30 AM at 80 km/h. Both trains move towards each other. Distance = 500 km. When do they meet?

விடையைக் காட்டு & விளக்கம்

விடை: (C) 10:23 AM

விளக்கம்

By 7:30 A has covered 125 km; the remaining 375 km at 130 km/h takes ≈ 2 h 53 min, so they meet at ≈ 10:23 AM.