GMAT数学精华题型解析(6).

　　GMAT数学考试常见题型的解题技巧有哪些呢?以下将为大家深入分析GMAT数学考试常见题型的解题策略和技巧，希望能够为考生备战GMAT数学考试带来帮助。

　　178. 17649-!-item-!-187;#058&011192

　　If there are more than two numbers in a certain list, is each of the numbers in the list equal to 0 ?

　　(1) The product of any two numbers in the list is equal to 0. 可以有一个不是0~

　　(2) The sum of any two numbers in the list is equal to 0.

　　【答案】B

　　158. 16572-!-item-!-187;#058&010847

　　The perimeter of a certain isosceles right triangle(等腰直角三角形) is16+16√2. What is the length of the hypotenuse(斜边) of the triangle?

　　(A) 8

　　(B) 16

　　(C) 4√2

　　(D) 8√2

　　(E) 16√2

　　196. 19155-!-item-!-187;#058&012165

　　How many odd integers are greater than the integer x and less than the integer y ?

　　(1) There are 12 even integers greater than x and less than y.

　　(2) There are 24 integers greater than x and less than y.

　　【答案】B

　　199. 19366-!-item-!-187;#058&012225

　　If s and t are two different numbers on the number line, is s + t equal to 0 ?

　　(1) The distance between s and 0 is the same as the distance between t and 0.

　　(2) 0 is between s and t.

　　--------------------------------------------------------------------------------------------------------------------------------【答案】A

　　180. 19628-!-item-!-187;#058&012404

　　List K consists of 12 consecutive integers. If -4 is the least integer in list K, what is the range of the positive integers in list K ?

　　(A) 5

　　(B) 6

　　(C) 7

　　(D) 11

　　(E) 12

　　202. 19528-!-item-!-187;#058&012279 绕!

　　Each employee of Company Z is an employee of either Division X or Division Y, but not both. If each division has some part-time employees, is the ratio of the number of full-time employees to the number of part-time employees greater for Division X than for Company Z ?

　　(1) The ratio of the number of full-time employees to the number of part-time employees is less for Division Y than for Company Z.

　　(2) More than half of the full-time employees of Company Z are employees of Division X, and more than half of the part-time employees of Company Z are employees of Division Y.

　　【答案】D

　　203. 19582-!-item-!-187;#058&012370

　　What is the remainder when the positive integer x is divided by 6?

　　(1) When x is divided by 2, the remainder is 1; and when x is divided by 3, the remainder is 0.

　　(2) When x is divided by 12, the remainder is 3.

　　【答案】D

　　204. 19682-!-item-!-187;#058&012407

　　On a certain sight-seeing tour, the ratio of the number of women to the number of children was 5 to 2. What was the number of men on the sight-seeing tour?

　　(1) On the sight-seeing tour, the ratio of the number of children to the number of men was 5 to 11.

　　(2) The number of women on the sight-seeing tour was less than 30. 25：10：22(一定是25的倍数)

　　【答案】C

　　213. 20735-!-item-!-187;#058&013187

　　If a and b are positive numbers, what are the coordinates of the midpoint of line segment CD in the xy-plane?

　　(1) The coordinates of C are (a, 1 - b).

　　(2) The coordinates of D are (1 - a, b). 注意求中点用加的，求距离才用减的

　　【答案】C

　　以上为大家推荐了一些GMAT数学试题的使用解题技巧，考生不妨从中借鉴，通过针对性的练习来逐步掌握GMAT数学考试的解题技巧，从而在GMAT考试中发挥出更好的水平。 相关链接：

1.GMAT数学精华题型解析(5)

2.GMAT考试流程全攻略：考试流程

3.GMAT考试 2012年3月9日GMAT语法机经(六)

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