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Question: A and B together can complete a piece of work in 12 days, B and C can do it in 20 days and C and A can do it in 15days. A, B and C together can complete it in:
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Question: A and B together can complete a piece of work in 12 days, B and C can do it in 20 days and C and A can do it in 15days. A, B and C together can complete it in:
Question 1: A and B together can complete a piece of work in 12 days, B and C can do it in 20 days and C and A can do it in 15days. A, B and C together can complete it in:
View topic: বিবিধ সমস্যা (Miscellaneous Problem)
12 days
6 days
8 days
10 days
Source: অফিসার (ক্যাশ) নিয়োগ - ১২-১০-২০১৮
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Answer: 10 days
Explanation:
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