Total Distance Covered in Total Distance Covered in
UpStream = 1500 DownStream = 1200
Day
Speed of stream
Monday
-
Tuesday
2
Wednesday
-
Thursday
3
Friday
-
Saturday
4
Sunday
2
The speed of boat in still water on Saturday was 20 km/hr. if the time taken by boat to travel downstream on Saturday is 25/32 times taken to travel upstream on Sunday,then find the time taken by the boat to cover a distance of 21.25 km upstream when the speed of stream is same as that of Sunday