A.1/3
B.1
C.3
D.7
E.21
答案：C
7.How many positive integers less than 20 are equal to the sum of a positive multiple of 3 and a positive multiple of 4?
A.2
B.5
C.7
forgotten D.10
E.19
答案：D
8.5/2 percent of 1120
22*7
答案：C
9.The figure above consists of 25 squares. If the figure were folded along the dotted diagonal to forn a flat triangle, then 26 minus the number in the square that would coincide with the square containing 26 would be
A.13
B.14
C.15
D.16
E.17
答案：D
10.What is the remainder when 63 is divided by 8?
A.5
B.3
C.2
D.1
E.0
答案：E
每道题目都是关于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。
新gre改革，很多考生都觉得难，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。下面是11-20题。
11. Of the following, which is most nearly equal to 2/3?
A.3/4
B.5/6
C.7/9
D.11/15
E.15/21
答案：E
12. One month Mary ud 1/6 of her monthly salary for a car payment and 1/4 more than the car payment for rent. What fraction of her monthly salary did Mary u that month for the car payment and rent combined?
A.5/24
B.3/8
C.5/12
D.1/2
E.7/12
答案：B
13.For which of the following pairs of integers is the least common multiple of the integers minus their greatest common divisor the greatest?
A.3,12
B.5,6
C.10,20
D.11,12
E.15,30
法文歌曲 答案：D
beginwith 14. X percent of 24 is 12
x
50
basketball是什么意思 答案：C
15.When x+2 is divided by 5 the remainder is 3
The remainder when x is divided by 5
2
答案：B
16.In a list of numbers, the first number is 3, the cond is 4, and each subquent number is the sum of all the preceding numbers in the list. If the 20th number in the list is
x, what is the 25th number in the list?
A.7x
just like heaven B.16x
C.32x
D.35x
E.161x
abruptly 答案：C
17.Which of the following numbers is both a factor of 48 and a multiple of 6?
A.2
B.8
C.12
D.16
E.18
答案：C
18.The least common denominator of 1/2,1/3,and1/4
15
答案：B
19.If r and s are positive integers, each greater than 1, and if 11(s-1)=13(r-1), what is the least possible value of r+s?
A.2
B.11
C.22
D.24
E.26
答案：E
20.When integer n is divided by 9, the remainder is 2.
The remainder when n is divided by 3
2
答案：C
每道题目都是关于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。
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
scandals B.1/5
C.1/3
D.2/5
E.1/2
答案:E
24.If x, y and z are concutive integers and x
(1). xyz is even.
(2). x+y+z is even.
(3).(x+y)(y+z) is odd.
A. None
B.(1) only
C.(2) only
D.(1)and(3)only
E. (1),(2)and(3)
答案：D
25.The product of two concutive positive integers cannot be
A. a prime number
B. divisible by 11
C. a multiple of 13
D. an even number less than 10
E. a number having 4 as its units digit.
答案：E
26.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
E.7
答案：E
27.How many of the positive integers less than 25 are 2 less than an integer multiple of 4?
