5月25日GMAT换题库了，分享新题

hanxiao257

AA: 貌似新题，说Jetsam Software Design hasn't made profits for long time, and it should follow the example of the lead in the auto industry that replaces its expensive, full-time employees with cheaper, temporary employees. 然后说in auto industry how successful such a shift is, so JSD should make the same change for the long-term success and stability of the company.
AI: people have duty to disobey laws that are unjust.

serein

楼主太伟大了

Cameron

感谢楼主分享呀

Gega

话说，楼主裸考多少分？

Gega

好记忆力呀

hanxiao257

V:
SC 句子的整体把握多次起作用。
CR 遇到了那个KITCHEN MAGAZINE 的变体题目
RC 遇到了
1.conventional wisdom about market strategy, p1: what is the conventional wisdom. p2:whether the aim should be focused on the small things.  many small companies have done so to win a good share of market p3: whether big companies should do the same
2. research on dinosaur, why these giant creatures could evolve to such a large body size. one opinion is ... another is... a recent study shows...
3. polynesian people came to americas earlier than Comlubia.
that is all i can remember now. may it be help of u.
Good luck.

hanxiao257

Q: 越做越觉得换裤裤了，所以放慢速度，慢慢做。
    顺序有点乱，大家表介意
    1.用韦恩图解题的比较多
    2.2个立方体，每面都是一个数字，1-6，同时抛，问最上方的那一面数字之和是5或者9的概率多少？ 5=2+3=1+4，so the probability could be 1/6 * 1/6 *2*2=1/9, 同理 9=3,6=4,5，p=1/9,so the final answer shall be 2/9.
   3.to make a food, one may use chocolate and peanut, the cost of 2 pounds chocolate and 3 pounds peanut to make such a food is 3.8 per pound, if the cost of chocolate is 2 more than (or less than) that of peanut, how much does peanut cost?
   4.the volumn of two sphere has a ratio of 64, then what is the ratio of its surface area?
   5. in a room, the source of light is in the central of ceiling, the room has a width of 16, length of  12, a height of 10, then what is the greatest distance that a light beam could reach within the house? cube ,calculate the diagonal distance，对角线
   6. in a survey of the number of goose, scientists harvest A （数字忘记了)个 eggs and select 2 eggs out of 90% nests have more than 5 eggs, and there are B nests that have 4 eggs. There are no other nests. So what is the total number of nests surveyed ?
  7. X is a positive integer and the sum of all the units digit is 170 , Y is a integer, and X=10^20-Y, then what might be the value of Y?
  8.概率题目较少，整数性质题目也不多，很简单的计算题多
  9.也许是因为刚刚换裤裤，所以GMAC还没有把难题跑出来吧，所以大家对刚刚换KK也不要太紧张，有好处滴其实。
  10.按照前面10题慢慢做的原则，对整体发挥有帮助的
  11.第一题容易卡壳，尤其是读题目意思方面，我今天就是这样，描述比较多的，但是分解开来，慢慢读几遍，哦，意思出来了。不要着急。花时间是肯定要的，但要坚信，后面补得回来。今天做Q，就剩了2分钟，呵呵。一方面是对裤裤换了有点波动，另一方面，不敢马虎，必须放慢速度。
  12.油笔和草稿纸用起来很小心，跟平常用纸和笔感觉不太一样，不敢大大地计算，浪费纸张，但是后面发现还剩了一些草稿纸，呵呵。