if the speed of a boat in still water is 13 km/h and the speed of the current is 12 km/h. Find the time taken by a boat to travel 50 km with the current?
A3 hrs
B2 hrs
C5 hrs
D6 hrs
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
A boat goes at 14 kmph along the stream and 8 kmph against the stream. The speed of the boat (in kmph) in still water is :
A boat goes 12 km downstream and comes back to the starting point in 3 hours. If the speed of the current is 3 km/hr, then the speed (in km/hr) of the boat in still water is
A boat goes 6 km an hour in still water, but takes thrice as much time in going the same distance against the current. The speed of
the current (in km/hour) is :
Two boats, travelling at 5 and 10 kms per hour, head directly towards each other. They begin at a distance 20 kms from each other. How far apart are they (in kms) one minute before they collide?
A man rows a boat 18 km in 4 hour down stream and returns upstream in 12 hours. The speed of the stream in km/hr is