Maths Two trains A and B starting from the same point at the same time go in the same direction with the speed of 60 km/h and 72 km/h respectively if the length of each train is 240 m then B will cross A by How long will it take to do
| Q.201723: Two trains A and B starting from the same point at the same time go in the same direction with the speed of 60 km/h and 72 km/h respectively if the length of each train is 240 m then B will cross A by How long will it take to do |
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