作者slin (slin)
看板GMAT
标题[计量] PP1-DS-23,35
时间Wed Feb 13 23:02:46 2008
23. 1653-!-item-!-187;#058&000843
At least 100 students at a certain high school study Japanese. If 4 percent
of the students at the school who study French also study Japanese,
do more students at the school study French than Japanese?
(1) 16 students at the school study both French and Japanese.
(2) 10 percent of the students at the school who study Japanese also
study French.
答案选 B
我不懂的是选项二中,who study Japanese also study French 跟题目的study French
also study Japanese是不一样的意思吗??
35. 3076-!-item-!-187;#058&003114
If p and n are positive integers and p > n, what is the
remainder when p^2 - n^2 is divided by 15 ?
(1) The remainder when p + n is divided by 5 is 1.
(2) The remainder when p - n is divided by 3 is 1.
答案选 E
上面两题,能否请版友指点,感谢大家...
--
※ 发信站: 批踢踢实业坊(ptt.cc)
◆ From: 61.56.155.225