1.

Two trains A and B start from Delhi and Patna towards Patna and Delhi, respectively. After passing each other, they take 16 h and 9 h to reach Patna and Delhi,respectively.If the train from Delhi is moving at 90 km/h, then find the speed of the other train (in km/h).

Answer»

a. 120
b. 190
c. 125
d. 145

Answer :A


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