Aptitude Chain Rule Test Paper 26) A contract is to be finished in 46 days and 117 men involved in it, each working 8 hours per day. After 33 days, 4/7 of the work is finished, how many additional men may be employed so that it may be completed in time, each man now working 9 hours a day?
Answer: C Explanation: Remaining work after 33 days Remaining period = 4633 = 13 days Now, we can say that work Therefore, days = 13: 33 Therefore, Where, x is total number of men after 33 days. Therefore, extra men to be employed = 198  117 = 81. 7) 24 women or 15 men or 36 boys can finish a piece of work in 12 days, working 8 hours per day, how many men must be associated with 12 women and 6 boys to finish another piece of worktimes as greater in 30 days working 6 hours a day?
Answer: B Explanation: We have 15 men = 24 women The work ratio is 1 work: Now, we can say that Where x is the total number of men Therefore, the total number of men = 18 8) The price of 357 mangoes is Rs 1517.25. Find the approximate price of 49 dozens of such mangoes?
Answer: D Explanation: We know that 1 dozen = 12 piece 9) If 2 kg of almonds cost as much as 8 kg of walnuts, and the cost of 5 kg of almonds and 16 kg of walnuts is Rs 1080, what is the cost of almonds per kg?
Answer: B Explanation: Let the cost of almond per kg be Rs x, and the cost of walnuts per kg be Rs y. 10) If 16 men working 7 hours a day can plow a field in 48 days, in how many days will 14 men working 12 hours a day plow the same field?
Answer: B Explanation: Let the oneday work = number of men* total working hours per day Aptitude Chain Rule Test Paper 1 Aptitude Chain Rule Test Paper 3
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