alleryएका कामासाठी A आणि B ला Rs 1200 दिले जातात. A एकटा ते काम 6 दिवसांत करतो, B एकटा 12 दिवसांत करतो. A ला मिळतील:
ARs 800
BRs 400
CRs 900
DRs 600
Answer & Solution
Correct answer: A. Rs 800
त्यांच्या कामाच्या दरांचे गुणोत्तर 2:1 आहे, म्हणून A ला Rs 1200 चा 2/3 भाग = Rs 800 मिळतात.
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