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A train of length 200 m is running at a ...

A train of length 200 m is running at a speed of 90 km/h, it crosses a platform in 20 seconds. The length of platform is

A

300 m

B

400 m

C

200 m

D

250 m

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The correct Answer is:
A
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MOTHERS-TIMES & DISTANCE -CLASS ROOM EXERCISE
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