GRE数学真题部分10

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编辑点评: GRE考试的数学部分不是GRE考试中最难的一部分,但是大家还是需要打好基础,认真复习才会获得好成绩。本文为大家汇总了往年的一些数学真题,掌握真题是最重要的,大家可以针对GRE数学真题进行复习。

请同学们看下面的例题:

Thursday, December 17, 2009

2. Find the total number of 4-digit odd integers greater than 1000 which have 6 in their hundredth place?

3. Given x((75+y) + (75-y)) = 900.

Col A: xy

Col B: 100

4. Which of the following cannot be expressed as the sum of three consecutive integers?

A. 0

B. 1

C. 2

D. 3

E. 5

5. Given a < 0 < b < c

Col A: ac/b

Col B: ac

6. If 2^(2x+1) − 2^2x = 2^1000, then what is the value of x?

7. Col A: (x^x)^x

Col B: x^(x^x)

8. How many numbers among nine consecutive positive numbers are divisible by 9?

9. Given a set of numbers: {1/2, 1/8, 2, 8}

Col A: Median of the set

Col B: Mean of the set

10. There are 10 set of numbers. Each set contains numbers whose unit’s digit represent the set number.For example, if the set number is 1, the numbers in it are 21, 31, 51, and so on.. If the set number is 5 the numbers are 55, 75 and so on. So, if we take the cube of the numbers in set 7, then it represents which of the following set?

A. 3

B. 4

C. 5

D. 6

E. 7

11. Given that two points (0, 2) and (2, 0) lie on the circle.

Col A: Radius of the circle

Col B: 2

12. If x^2 + y^2 = 2xy, then

Col A: x

Col B: y

13. Given a set of three numbers {x, x^2, x^3}; -1 < x < 0. What is the ascending order of the set?

14. Given 7 < xy < 13, where x and y are positive integers. Find the total number of different possible values for XY?

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