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新GRE考试的改革，让许多考生们都感觉头疼，但是复习起来如果觉得难的话，不妨练习一下这些经典例题，一定会有所帮助的哦！
1.When a certain number is divided by 7, the remainder is 0. If the remainder is not 0 when the number is divided by 14, then the remainder must be
　　A.1
　　B.2
　　C.4
　　D.6 中 华 考 试 网
　　E.7
　　答案：E
2.How many of the positive integers less than 25 are 2 less than an integer multiple of 4?
　　A.2
　　B.3
　　C.4
　　D.5
　　E.6
　　答案：E
3. If y is the average (arithmetic mean) of n consecutive positive integers, n>1,what is the sum of the greatest and least of these integers?
　　A. 2y
　　B. ny
　　C. y/2
　　D. y/n
　　E.2n/y
　　答案：A
4.A positive integer with exactly two different divisors greater than 1 must be
　　A. a prime
　　B. an even integer
　　C. a multiple of 3
　　D. the square of a prime
　　E. the square of an odd integer 来自www.Examw.com
　　答案：D
5.What is the least prime number greater than 83?
　　A.85
　　B.87
　　C.88
　　D.89
　　E.91
　　答案：D