**3600 men had provisions for 59 days. They started consuming, but after 10 days, reinforcement arrives. As a result, the remaining food lasted for 36 days. What was the strength of the reinforcement?**1. 13002. 14003. 15004. None of these**If either 24 men or 36 women can reap a field in 40 days, then 16 men and 16 women will reap the field in**1. 36 days2. 16 days3. 9 days4. 8 days**26 men complete a piece of work in 24 days working 9 hours a day. In how many days will 36 men complete the work working 6 hours a day?**1. 27 days2. 30 days3. 26 days4. None of these**38 persons can repair a road in 15 days, working 7 hours a day. In how many days will 35 persons, working 6 hours a day, complete the work?**1. 9 days2. 13 days3. 17 days4. 19 days**If 9 binders bind 450 books in 15 days, how many binders will be required to bind 200 books in 10 days?**1. 52. 83. 64. 7

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**3 men and 6 boys can do a piece of work in 12 days; 4 men and 7 boys can do the same in 10 days. Then, 6 men and 6 boys can do three times the amount of this work in:**1. 18 days2. 21 days3. 24 days4. 30 days**40 labourers, working 8 hours a day can finish a piece of work in 21 days. If the labourers work 7 hours a day, then the number of labourers to finish the same piece of work in 40 days, will be:**1. 152. 213. 244. 25**If 1200 men working for 6 hrs/day can check 4000 answer sheets in 20 days, then 3500 men working for 9hrs/day can check 7000 answer sheets in how many days?**1. 8.5 days2. 8 days3. 9 days4. None of these**A certain number of men can finish a piece of work in 200 days. If, there were 20 men less, it would take 20 days more for the work to be finished. How many men were there originally?**1. 502. 1003. 2004. 220**In a diary farm, 30 cows eat 30 bags of husk in 50 days. In how many days will one cow eat one bag of husk?**1. 12.5 days2. 25 days3. 50 days4. 100 days