1
Question
A boat can travel with a speed of 13 km/hr in still water. If the speed of the stream is 4 km/hr, find the time taken by the boat to go 68 km downstream
A boat can travel with a speed of 13 km/hr in still water. If the speed of the stream is 4 km/hr, find the time taken by the boat to go 68 km downstream
Open in App
Solution
The correct option is C 4 Hours
(c)
Speed downstream = (13 + 4) km/hr = 17 km/hr.
Time taken to travel 68 km downstream
=(68/17)hrs = 4 hrs.
4 Hours
(c)
Speed downstream = (13 + 4) km/hr = 17 km/hr.
Time taken to travel 68 km downstream
=(68/17)hrs = 4 hrs.
Suggest Corrections
3
Similar questions
View More
Join BYJU'S Learning Program
Explore more
Join BYJU'S Learning Program
