A man rows to a place 45 k ms distant and back in 12 hours He realizes that he can row 5 k ms downst...........

Quantitative Aptitiude (CLAT) Time & distance

A man rows to a place 45 k.ms distant and back in 12 hours. He realizes that he can row 5 k.ms downstream in the same time as 3 k.ms against the stream. The velocity of the stream is:

2 k.ms/hr