alleryएक मेसन 6 दिसांनी वण्टी बांदता, दुसरो 3 दिसांनी. एकठांय काम करून वण्टी भितर तयार जाता
A1.5 दीस
B2 दीस
C1 दीस
D3 दीस
Answer & Solution
Correct answer: B. 2 दीस
दर दिसाक वण्टीच्या 1/6 + 1/3 = 1/2 कडेन जोडटात, देखून वण्टीक 2 दीस लागतात.
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