engineering recuitment FSSAI Assistant Mock Test 2021 Quantitative Aptitude Speed Time and Distance Problem on Trains
A train 130 m long is moving at a speed of 120 km / h. It crosses a train 140 m long moving in the same direction along parallel tracks in 27 seconds. What is the speed of the second train?
1
66 km / h
2
84 km / h
3
102 km / h
4
112 km / h