A.6

　　B.8

　　C.12

　　D.13

　　E.24

　　答案：C

　　14.A buzzer sounds every 15 minutes. If the buzzer sounded at 12:40, which of the following could be a time at which the buzzer sounded?

　　A.4:05

　　B.5:30

　　C.6:45

　　D.7:15

　　E.8:10

　　答案：E

　　15.The cost, in dollars, for an appliance repair at a certain company is 1.2p+20h, where p is the wholesale price of the parts, in dollars, and h is the number of hour it takes to repair the appliance. What is the cost of repairing an appliance if the wholesale price of the parts is$15 and it takes 2 hours to repair it ?

　　A.$12

　　B. $18

　　C. $20

　　D. $40

　　E. $58

　　答案：E

　　16.Three salespeople are paid commissions in proportion to the amount of their sales, which total $25,000, $40,000,and $60,000, respectively. If a total of $20,000 is allocated for these three commission, what is the amount of the largest commission paid?

　　A.$8,000

　　B.$8,400

　　C.$9,600

　　D.$10,000

　　E.$12,000

　　答案：C

　　17.The decorating committee for a dance plans to fringe the 3-inch-wide end of a streamer by making small cuts every 1/16 inch. How many cuts must be made to fringe the end?

【gre数学考试关于代数文字的重点试题(二)】相关文章：

★ GRE数学数据解释题型的典型试题

★ gre数学与圆相关的题目

★ gre数学 算术重点试题3

★ 备考新gre数学词汇C(二)

★ gre数学复习需要注意的问题

★ gre数学 数据解释题重点试题（一）

★ gre数学考试代数部分词汇汇总

★ gre数学考试关于算术的重点试题(4)

★ gre数学考试关于算术的重点试题(3)

★ GRE数学：关于算术的重点试题（4）