ESE 2025Q15
Q: Two trains 120 m and 80 m length are running in opposite direction with velocities 42 km/hour and 30 km/hour respectively. To cross each other completely, the time taken will be
(a)10 sec
(b)15 sec
(c)18 sec
(d)20 sec
Correct Answer: (c)
Detailed explanation coming soon.