Question

A train leaves new delhi at 1915hours and arrives mathura at 2205 hours the distance between two station is144km find the speed of the train.

Answer 1

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Distance between New Delhi and Mathura = 144 km

Departure of the train from New Delhi = 1915 hours

Arrival of the train at Mathura = 2215 hours

Time taken by the train to reach Mathura = 2215 - 1915

= 2 hours 50 minutes or 2 50/60 hours

= 2 5/6 hours

= 17/6 hours

Speed = Distance/Time

⇒ (144)/17/6

⇒ (144*6)/17

⇒ 864/17

= 50.82 km/hour