1.

A man rows to a place 48 km distant and come back in 14 hours. He finds that he can row 4 km with the stream in the same time as 3 km against the stream. The rate of the stream is:

Answer»

a) 1 km/hr
b) 1.5 km/hr
c) 2 km/hr
d) 2.5 km/hr

Answer :4.8 MIN.


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