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A train covers the first half of the dis...

A train covers the first half of the distance between two stations with a speed of 40 km/h and the other half with 60 km/h. Then its average speed is :

A

50 km/h

B

48 km/h

C

52 km/h

D

100 km/h

Text Solution

Verified by Experts

The correct Answer is:
A
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