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Question: A and B can do a piece of work in 12 days while A alone can do it in 20 days. How long will B alone take to finish the work?
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Question: A and B can do a piece of work in 12 days while A alone can do it in 20 days. How long will B alone take to finish the work?
Question 1: A and B can do a piece of work in 12 days while A alone can do it in 20 days. How long will B alone take to finish the work?
View topic: বিবিধ সমস্যা (Miscellaneous Problem)
8 days
30 days
32 days
50 days
Source: Krishi Bank - Senior Officer - 25.03.2011
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Answer: 30 days
Explanation:
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