GRE数学：数据解释题重点试题（三）

　　新gre改革后，无论是题型还是难度都发生了一些变化，如果觉得复习gre数学考试比较难不妨从这些题目练习开始，每篇都是按照分类给大家列举了一些典型题目，本篇主要是针对gre数学考试数据解释题型方面的典型题目及答案。希望对大家的复习有所帮助。

　　The graph above shows how a sample of 10 different voters voted for 5 different candidates . Each voter voted for either one or two of the five candidates.The two candidates receiving the most votes were the winners. The sample constituted 5 percent of those in the district who voted, and the number of votes in the district for each candidate was in the same proportion as the number of votes in the sample for each candidate.

　　7.What fraction of the total number of votes cast did the two winners receive?

　　A.11/18

　　B.11/22

　　C.1/2

　　D.1/3

　　E.3/10

　　答案：A

　　8.What percent of the sample voted for at least one of the two winners?

　　A.11%

　　B.20%

　　C.55%

　　D.61%

　　E.90%

　　答案：E

　　9.How many votes were cast in district X ?

　　A.18

　　B.90

　　C.200

　　D.360

　　E.400

　　答案：D

　　10.In the 1978-1979 school year， if 12 percent of the amount of contributions allocated to scholarships and operational expenses was allocated to heating costs， approxinmately how much was not allocated to heating costs?

　　A.$2，000

　　B.$25，000

　　C.$176，000

　　D.$205，000

　　E.$250，000

　　答案：D

　　11.Approximately what was the total amount of contributions to College R from the 1978-1979 school year through the 1980-1981 school year， inclusive?

　　A.$967，000

　　B.$1，000，000

　　C.$9，000，000

　　D.$9，667，000

　　E.$10，000，000

　　答案：B

　　每到题目都是关于gre数学考试的典型题目，考生可以根据题目来复习知识点，这样更有针对性。