alleryనిశ్చల నీటిలో ఒక పడవ వేగం 12 km/h మరియు ప్రవాహ వేగం 3 km/h. ప్రవాహ దిశలో దాని వేగం ఎంత?
A9 km/h
B15 km/h
C18 km/h
D12 km/h
Answer & Solution
Correct answer: B. 15 km/h
ప్రవాహ దిశలో ప్రవాహం తోడ్పడుతుంది, 12 + 3 = 15 km/h.
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