1.

In a certain time period a boy can swim twice the distance in the downstream direction than in the opposite direction by swimming. If the speed of the stream is 3 km/h, then the speed of the boy in still running will be -

A. 6 किमी/घंटा
B. 9 किमी/घंटा
C. 10 किमी/घंटा
D. 12 किमी/घंटा
Answer» C. 10 किमी/घंटा


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