railway RRB Technician Grade 3 Mock Test 2024 Quantitative Aptitude Speed Time and Distance Problem on Trains
Two trains of length 210 m and 250 m are running on parallel tracks with speeds of 130 km/hr and 110 km/hr respectively. If they are running in opposite directions, how much time will they take to cross each other completely?
1
6.9 second
2
6.3 second
3
6.6 second
4
6.1 second