Posted by
**elangovalan** on
.

The speed of a metro train is 54 km/hr excluding stoppage time and if including

stoppage the speed is 45 km/hr then for how many minutes does it stop per hour ?

Saturday

March 25, 2017
Posted by
**elangovalan** on
.

The speed of a metro train is 54 km/hr excluding stoppage time and if including

stoppage the speed is 45 km/hr then for how many minutes does it stop per hour ?

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