alleryएक बोट स्थिर उदकांत 12 किमी/तास वेगान वता आनी प्रवाह 3 किमी/तास वेगान व्हांवता. ताची सकयल्या प्रवाहांतली गती कितली?
A9 km/h
B15 km/h
C18 km/h
D12 km/h
Answer & Solution
Correct answer: B. 15 km/h
सकयल प्रवाह मदत करता, 12 + 3 = 15 किमी/तास.
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