gre考试数学考试题及答案

2024-09-20 试题

　　在学习、工作生活中，我们最熟悉的就是试题了，试题是用于考试的题目，要求按照标准回答。你知道什么样的试题才是规范的吗？以下是小编帮大家整理的gre考试数学考试题及答案，仅供参考，希望能够帮助到大家。

　　gre考试数学考试题及答案 1

　　1.The number of different prime factors of 48

　　The number of different prime factors of 72

　　答案：C

　　2.The number of different positive divisors of 12

　　The number of different positive divisors of 50

　　答案：C

　　3.The number that is as much greater than 63 as it is less than 101

　　答案：B

　　4. A K-number is a positive integer with the special property that 3 times its units digit is equal to 2 times its tens digit.

　　The number of K-numbers between 10 and 99

　　答案：C

　　5.Of the following which is greatest?

　　A.1/2

　　B.7/15

　　C.49/100

　　D.126/250

　　E.1999/4000

　　答案：D

　　6.If n=pqr, where p,q, and r are three different positive prime numbers, how many different positive divisors does n have, including 1 and n?

　　A.3

　　B.5

　　C.6

　　D.7

　　E.8

　　答案：E

　　7.A decrease of 1 in which of the factors above would result in the greatest decrease in the product?

　　A.11

　　B.13

　　C.17

　　D.19

　　E.23

　　答案：A

　　8.Which of the following numbers is not the sum of three consecutive odd integers?

　　A.15

　　B.75

　　C.123

　　D.297

　　E.313

　　答案：E

　　9.A dresser drawer contains 15 garments. If 40 percent of those garments are blouses, how many are not blouses?

　　A.6

　　B.8

　　C.9

　　D.10

　　E.12

　　答案：C

　　10.If a certain company purchased its computer terminals for a total of $540,400 and each of the terminals was purchased for $350, how many terminals did the company purchase?

　　A.1,624

　　B.1,544

　　C.1,434

　　D.1,384

　　E.1,264

　　答案：B

　　gre考试数学考试题及答案 2

　　18. In a triangle the three angles are given as X,X,Y. and the avg of two angles is 65, then what is the possible value of Y in the below options?

　　A. 60

　　B. 65

　　C. 70

　　D. 75

　　E. 80

　　Ans: E

　　19. x is an integer such that x > 3

　　Col a: number of even factors of 2x

　　Col b: number of odd factors of 3x

　　Ans: D

　　20. A set contains following no.s a1,a2,a3.........a100

　　An= ((n+1)/n)+1) for n odd integer

　　An= -An-1 for n even integer

　　Find its range...

　　21. lj+2l<3 and (k-1)^2=16

　　coll a:jk

　　col b:15

　　Ans: B

　　22. A price of product x is increased by p% to give new price y and then price of y is reduced by r% to give original price.

　　Col A: p

　　Col B: r

　　Ans: A

　　23. Three cuboids R, S and T were given…

　　Sides of R x, y, z

　　Sides of S x+10, y, z

　　Sides of T x, y, z+10

　　Col A: volume of s minus volume of R

　　Col B: volume of T minus volume of R

　　Ans: D

　　24. Johns salary for a particular month is given by the equation: 1520 + 0.15x where x is the amount obtained from the sales made by John. In July 2000, John got $300 more than June 2000. By how much did Johns sales increase in July 2000 as compared to June 2000?

　　Ans : $2000

　　25. A company has 54 employees. There are more birthdays on Wednesdays then on any other day of the week.

　　Col A: minimum no. of birthdays on Wednesdays

　　Col B: 8

　　Ans: A

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