Teaching UP B.Ed (Paper 1 & 2) Mock Test 2025 Quantitative Aptitude Speed Time and Distance Problem on Trains
Two trains A and B,165 m and 195 m long, run at the speed of 78 km/h and 84 km/h respectively, in opposite directions on parallel tracks. The time which they take to cross each other is
1
12 secs
2
8 secs
3
18 secs
4
6 secs