Question

A boat goes 14 km an hour in still water, but takes twice time as much time in going the same distance against the current. The speed of the current (in km/hour) is :

A 7 km/hr
B 8 km/hr
C 6 km/hr
D 4 km/hr
E 3.5 km/hr
Practice Next

More Boats and streams Questions

Hey! Ask a query