alleryA 15 दिसांनी आनी B 10 दिसांनी काम करूंक शकता. A 5 दिसां खातीर एकटोच काम करता, मागीर B जोडटा. B A खातीर काम करता
A4 दीस
B6 दीस
C3 दीस
D5 दीस
Answer & Solution
Correct answer: A. 4 दीस
A 5/15 = 1/3 फकत करता; उरिल्ल्या 2/3 1/6 दर दिसा 4 दीस लागतात.
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