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Zishan Rahman

· started a discussion

· 1 Months ago

the speed of swimmer is misprinted as speed of boat...kindly check the solution for correct question

Question:

The time taken by a swimmer to row upstream in a river is 5 times the time taken by him to row downstream. If the speed of boat in still water is 18 km/hr., then calculate the speed of the stream.

Options:
A) 12 km/hr.
B) 10 km/hr.
C) 8 km/hr.
D) 6 km/hr.
Solution:
Ans: (a) Given : n = 5

Speed of boat in still water = 18 km/hr.


For Video Solution Click on the link given below:

Knowledge Expert

· commented

· 1 Months ago

Dear student,
Given question is correct.
Keep learning,
Team TR

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