Twelve men can complete a work in 8 days. Three days after they starte – McqOptions

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1.	Twelve men can complete a work in 8 days. Three days after they started the work, 3 more men joined. In how many days will all of them together complete the remaining work?
A.	2
B.	4
C.	5
D.	6
Answer» C. 5

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