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Column A Column B a b
Column A Column B a b
admin
2009-05-19
33
问题
Column A Column B
a b
选项
A、if the quantity in Column A is greater
B、if the quantity in Column B is greater
C、if the two quantity are equal
D、if the relationship cannot be determined from the information given
答案
A
解析
本题的正确答案为(A)。过O、Q点的直线为y=kx,k=y/x. so, a/b=-6/-5=6/5。在第一象限内的点的坐标都是正值,所以由上式可以得到a>b
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本试题收录于:
GRE QUANTITATIVE题库GRE分类
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GRE QUANTITATIVE
GRE
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