260-metre-long train can cross a wall of 120 metre in 19 seconds. What is the speed of train in km/hr?5
2553 5d15df2a7567c2609b568584
Q: 260-metre-long train can cross a wall of 120 metre in 19 seconds. What is the speed of train in km/hr?
- 127false
- 249false
- 372true
- 470false
- Show Answer
- Workspace
- Discuss