标题: 9.14放狗 AWA+QUANT [打印本页] 作者: WinifredTseng 时间: 2017-9-14 22:07 标题: 9.14放狗 AWA+QUANT AWA It's a memo from the IT department of a company.
The more efficient a firm's employees are, the more profitable a firm will be. Improvements in information technology is proven to be conducive to improve the efficiency of employees who finish most of their work on computer. Therefore, the firm need to invest the most advanced information technology to maximize the employees' efficiency, and it will ensure that every dollar spent on enhanced information technology will increase the firm's margin profit.
Quant 1. 某商人进货，Grill 50刀/个，毛利率是售价的30% ； chair 5刀/个，毛利率为售价的50%；chair的销售量是grill的销售量的5倍，二者销售的总毛利550刀，问总收入？（选项：1530？1800？2100？2400？）
2. 一个整数连续数列为102，108，114，…… 通项是 Kn=Kn-3+18 (n>=4)，下面哪个数在数列里？（构筑只记得两个答案了，488和530，求其他构筑补充。）
3. Three people A、B、C，他们使用1 gallon某颜料的时间分别是X minutes、Y minutes、Z minutes, Question: how many minutes do they need to consume 1 gallon of the painting material togerther? 这道题注意点是单位换算。构筑选的答案是：xyz/(xy+yz+xz)
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