下面是参加了海外gre数学机经的同学分享的gre数学机经,希望通过自己的分析和解答能给其他gre考生提供思路和指导,也可以和周边的g友一起来讨论这些题目,对于gre数学考试的复习是相当有帮助的。
56、给了一个xy坐标轴,P点坐标,Q点坐标.问P和Q满足下面哪一个... p+q=4----这是我的第一题....多么弱智的题...我看了半天以为我做错了..呵呵~~~开始都会有点慌 即求两点坐标满足哪个方程,则p+q=4
57、先是一大堆话告诉你交集和并集的定义--这个大家都知道,我就没看,直接看题 然后说C集合={1,2,3,7,8,9,12,14,16,18},D集合={所有1到21的偶数},求CD里面有多少元素 14个 CD={1,2,3,7,8,9,12,14,16,18,4,6,10,20}
58、某工厂四月的产量比三月少10%,五月又比四月少10%,现在已知五月的产量是16.2million,请问三月生产了多少? 设3月份为x,则 x90%90%=16.2 得x=20million
59、一个班有11人学习piano,有14人学习guitar,有10人学习violin,总共有3个人这三种乐器都学了,有20个人只学了一种乐器,请问学了两种乐器的有多少人
x+a+b+3=11
y+a+c+3=14
z+b+c+3=10
x+y+z=20
得:x+y+z+2=11+14+10-9=26 所以a+b+c = 3
60、 ^2 = 2 2 =310 2= 310 26 52
接下来的几天我们还会给大家分享g友的gre数学机经,希望gre考生能把这些题目都弄懂,弄明白,这样在应对gre数学考试部分的时候也会迅速作答。
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