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A train moving at a constnt velocity of ...

A train moving at a constnt velocity of 54 km/hr moves eastwards for 30 minuts, then due north with the same speed for 40 minutes. What is the average velocity of the train during this run? (in km/hr)

A

30

B

35

C

`38.6`

D

`49.3`

Text Solution

Verified by Experts

The correct Answer is:
C
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