state gov UP Police Head Operator (Radio Cadre) Mock Test Quantitative Aptitude Speed Time and Distance Relative Speed
Two trains whose respective lengths are 200 m and 250 m cross each other in 18 seconds when they are travelling in the opposite direction and in 1 minute when they are travelling in the same direction. What is the speed of faster train?
1
59.5 km/hr
2
58.5 km/hr
3
68.5 km/hr
4
54.5 km/hr