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A 175 m long train crosses a man walking...

A 175 m long train crosses a man walking at a speed of 9 km/h in the opposite direction in 10 sec. The speed of the train (in km/h) is :

A

45

B

54

C

72

D

68

Text Solution

Verified by Experts

The correct Answer is:
B
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ARIHANT SSC-TIME, SPEED AND DISTANCE-EXERCISE LEVEL 1
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