-
The speed of a stream is 3 km/ hr. and the speed of a man in still water is 5 km/hr. The time taken by the man to swim 26 km downstream is :
-
-
8 2 hrs 3 -
3 1 hrs 4 - 13 hrs.
-
5 1 hrs 5
-
Correct Option: B
Given in question , Speed of a stream is 3 km/ hr and the speed of a man in still water = 5 km/hr
| Time = | |
| Rate downstream |
Rate downstream = 5 + 3 = 8 kmph
| Time = | = | = | = 3 | hours | |||
| 8 | 4 | 4 |
