A train covers a distance of 90km at uniform speed. had the speed 1 – McqOptions

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1.	A train covers a distance of 90km at uniform speed. had the speed 15km/hr more, it would have 30 min less for the journey. The original speed of the train was
A.	27km/hr
B.	33km/hr
C.	45km/hr
D.	52km/hr
Answer» D. 52km/hr

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