Question

20. A train is running with a speed of 60 km per hour but has stoppages for half an hour for every one hour of the journey. In 3×1/2
hours the train will cover the distance of
(A) 210 km
(BX180 km
(C) 105 km
(D) 120 km
(E) None of these​

Answer 1

Answer:

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