40 men can complete a work in
40 days. They started the work
together. But at the end of each
10th day, 5 men left the job. The
work would have been complet-
ed in
056 days (2) 53 days
(3)52 days (4) 50 days
Answers
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1
Answer:
56 days 16 hours
Step-by-step explanation:
Total work done by 40 people in 50 days = 40*40=1600 work
work of people = 40*10+35*10+30*10+25*10*20*10=1500 work
hence total days for 1500 work =50 days
remaining work = 1600-1500=100 work
done by 15 men = 100/15= 6 days 16 hours
finally work done in = 50days + 6days + 16hours = 56 days 16 hours
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