alleryएक टांकय एक चतुर्थांश भरून आसता. एक नळ 12 वरांनी पुराय टांकयेक भरता. उरिल्लें भरून वता
A9 तास
B10 तास
C8 तास
D3 तास
Answer & Solution
Correct answer: A. 9 तास
तीन चतुर्थांश उरल्यात, जे 3/4 x 12 = 9 तास आसात.
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