Question :
A train B speeding with 120 kmph crosses another train C, running in the same direction in 2 minutes. If the lengths of the trains B and C be 100 m and 200 m respectively, what is the speed of the train C?
1. 100 km/h
2. 111 km/h
3. 120 km/h
4. 123 km/h
Answer :
2 - 111 km/h
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