Question

Train a travelling at 60km/hr leaves mumbai for delhi at 6 p.M. Train b travelling at 90 km/hr also leaves mumbai for delhi at 9 p.M. Train c leaves delhi for mumbai at 9pm..If all the trains meet at the same time between mumbai and delhi, what is the speed of train c if the distance between delhi and mumbai is 1260 kms

Answer 1

Answer:

ans is 210km/hr

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Answer 2

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