最新gre猴哥数学难题解析(十一)

　下面为大家总结了最新的gre猴哥数学难题。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。

　　101.

　　Column A: The length of line segment BC

　　Column B: 3

　　102. Diane completed each of her exercise sets in 25 seconds and rested for 55 second between the exercise sets. What is the ratio of the amount of time she rested between the sets?

　　A. 5:6 B.5:11 C.6:11 D.11:5 E.11:6

　　103. If n is an integer, then the units digit of n2 cannot be____

　　A.0 B.2 C.4 D.5 E.6

　　104. The decorating committee for a dance plans to fringe the 3-inch-wide end of a streamer by making small cuts every 1/16 inch. How many cuts must be made to fringe the end?

　　A.45 B.46 C.47 D.48 E.49

　　105. What is the greatest number of the companies surveyed that could have offered both the compressed workweek option and the work-at-home option?

　　A.12 B.22 C.27 D.39 E.66

　　106. If 1/5 of the companies with fewer than 500 employees and 1/10 of those with more than 1,000 employees offered the job-sharing option, what fraction of the companies with 500-1,000 employees offered this option?

　　A.1/20 B.1/10 C.4/25 D.1/5 E.7/25