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'Multiple Choice Questions (MCQs): 10. A 200 m long train crosses a platform of double its length in 36 seconds. Find the speed of thetrain in km/h.(a) 60 km/hr(b) 48 km/hr(c) 64 km/hr(d) 66 km/hr

Answer»

speed = 200 m/36 s

= 200*18/36*5 km/hr

= 20 km/hr



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