Discussion :: Time and Work
- Twelve men can complete a work in 8 days. Three days after they started the work, 3 more men joined them. In how many days will all of them together complete remaining work?
Answer : Option B
Explanation :
1 man's one day's work = 1/96 12 men's 3 day's work = (3 x 1/8) = 3/8
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