下面为大家总结了最新的gre数学难题。有很多gre考生对gre数学考试十分苦恼,其实最有效的方法就是多练习,把数学基础知识记牢,这样才能在考试中对答如流。而gre数学考试中也会出现一些难题,想拿高分也十分不容易。
51.The percent increase from the least monthly car sales shown to the sales in July 1993 was most nearly equal to____
A.20% B.35% C.45% D.55% E.65%
52. For which symptom are the ratings closest to the arithmetic mean for that symptom, as measured by the standard deviation of its ratings?
A.H B.L C.P D.T E.V
53. The cost of sending a package special delivery is x cents per ounce up to 10 ounces and y cents for each ounce in excess 10. Which of the following represents the total cost, in cents, of sending special delivery a package weighing w ounces, if w 10?
A. x+y+10
B. x++y
C. 10x+10
D.10x+y
E. 10x+wy
54. The jewels in a certain tiara consist of diamonds, rubies, and emeralds. If the ratio of diamonds to rubies is 5/6 and the ratio of rubies to emeralds is 8/3, what is the least number of jewels that could be in the tiara?
A.16 B.22C.40D.53E.67
55.Column A: The area of the triangular region.
Column B: The area of the circular region.
answer: D
56.If 3 cars have traveled a total of 180,000 miles and the distance traveled by each car differs by at least 1 mile from the distance traveled by either of the other 2 cars, what is the minimum possible number of mile traveled by the car with most mileage?
A.60,001 B.60,002 C.61,000 D.91,000 E.180,000
57. According to the graph, which of the following statements must be true?
. For each of the years 1986 through 1990, the number of cat licenses issued was greater than that of the previous year.
. In Town x more households had dogs in 1986 than in 1985.
. For at least one of the years shown, the number of cat licenses issued was more than 3/2 times the number of dog licenses issued.
A. only B.only C.omly D.and E.and
58. How many 4-digit numbers begin with an odd digit and end with an even digit?
A.250 B.500 C.2,000 D.2.500 E.5.000
59.answer: A
60. In a bowl that contains 20 marbles, 7 are green, 6 are red, and the remainder are blue. Two marbles are to be drawn at random from the bowl without replacement.
Column A: The probability that one marble is green and the other marble is red.
白宫与国会星期天将再次商讨结束政府部分关闭
帅哥变迁史 1分钟看遍百年男神造型改变
我们成最后的独生子了!全面二孩外媒怎么看
2017年将成史上最热年份
3件小事,让女性止步于高级管理层
你的哥哥姐姐是否比你更聪明
英新护照引发性别歧视口水战
西安8岁神童智商竟然高达146
囧研究:为何Siri语音助手都是女声?
习主席和马英九将在新加坡举行历史性会面
大脑分性别雄脑更会赚钱:你的脑是男是女?
这些健康新知识 你了解多少
你的人生经历了哪些最尴尬的事
我们究竟要吃什么才能不致癌?
Binge-watch获评柯林斯词典2017年度热词
习大大卡梅伦去的那间酒吧已被中国人占领!
神总结拖延症的一天:你中枪了吗
外媒:你的另一半是个胖子你就越可能增重!
极致浪漫:塞纳河边惊现摩天轮胶囊旅馆
万圣节来袭:化妆师让迪士尼公主变身恐怖主角
给未来IT工程师们的10条骨灰级建议
2017语言世界杯:世界人民最爱哪种语言?
姑娘,这样自拍最美:秀出头发,不拍额头,撇开伙伴
支招:旅行时如何避免和朋友反目成仇?
重要的事情说三遍:多睡、多睡、多睡
习大大关于对台工作重要论述
三个小秘诀:让阅读成为乐趣
一张图带你深扒:英国女王私宅都有啥陈设
推荐:最适合女人独自旅行的城市TOP5
为什么要娶一个情感丰富的女人
不限 |
英语教案 |
英语课件 |
英语试题 |
不限 |
不限 |
上册 |
下册 |
不限 |