Teaching SUPER TET - UP Assistant Teacher Mock Test Series Quantitative Aptitude Speed Time and Distance
Two trains, equal in length running toward each other, cross each other in 12 seconds. The speed of the first train is 72 km/hr and that of the second train is 90 km/hr. The length of each train is
1
270 m
2
140 m
3
160 m
4
200 m