Maths A train A going with a speed of 120 km/h on a parallel track in the same direction crosses B in 2 minutes if the lengths of these trains are 100 m and 200 m respectively, then what is the speed of B? Is?
| Q.201737: A train A going with a speed of 120 km/h on a parallel track in the same direction crosses B in 2 minutes if the lengths of these trains are 100 m and 200 m respectively, then what is the speed of B? Is? |
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