- A2 hours
- B4.5 hours
- C3 hours
- D0.4 hours
Step-by-Step Solution
Same direction: the gap grows at km/h. Time = h. (0.4 h wrongly adds the speeds.)
Answer: C) 3 hours
Side by side on parallel lines, two trains pull out of Howrah together in the same direction at 50 km/h and 65 km/h. After how many hours will they be 45 km apart?
Competition practiceProblems on Trains
Master this topic in 30 minutes a day.
Don't just memorise the answer — build a daily practice habit.
Practice 5 Similar Questions Free →All Problems on Trains practice questions
More Problems on Trains practice
How long will the train in the figure take to cross the platform completely?The train in the figure crosses the platform in 24 seconds. How long is the platform?In the figure the two trains run on parallel tracks towards each other. How long do they…The man in the figure is running towards the train at 6 km/h. In how many seconds will…How long does the train in the figure take to pass completely through the tunnel?