gre考试改革后,很多考生都觉得题难,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数学考试算术方面的典型题目及答案。
21. The sum of n different positive integers is less than 100. What is the greatest possible value of n?
A.10
B.11
C.12
D.13
E.14
答案:D
22.If p is a prime number greater than 11, and p is the sum of the two prime numbers x and y, then x could be which of the following?
A.2
B.5
C.7
D.9
E.13
答案:A
23.Of the positive integers that are multiples of 30 and are less than or equal to 360, what fraction are multiples of 12?
A.1/6
B.1/5
C.1/3
D.2/5
E.1/2
答案:E
24.If x, y and z are consecutive integers and x
. xyz is even.
. x+y+z is even.
. is odd.
A. None
B. only
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