A man standing on a platform is crossed by a train in 20 seconds while 135-metre-long platform is crossed in 29 seconds. Find the speed of train.5
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Q: A man standing on a platform is crossed by a train in 20 seconds while 135-metre-long platform is crossed in 29 seconds. Find the speed of train.
- 115 metre/sectrue
- 260 metre/secfalse
- 320 metre/secfalse
- 418 metre/secfalse
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