Teaching DSSSB PRT Special Educator Mock Test Quantitative Aptitude Speed Time and Distance Relative Speed
A train of 200 m length crosses a platform of 150 m in 14 seconds. If a car is approaching the train from same side the relative speed of duo becomes 15 m/s then in how many hours would the car complete a journey of 216 km?
1
6 hours
2
10 hours
3
12 hours
4
8 hours