6， A makes sth XXX ( specific number) in X hours (specific number), add another one B, together both finish XXX( number) in Y hours( number), ask the rate of B ?
There are two questions asking about the rate of production in my test. Both are easy.
7, certain type of mineral is consisted of 5% ore that are either gold or silver. Among them, silver is xxx percent, and gold is xxx percent. Ask in certain qunatity of mineral ( specific number), how many gold?
8, DS, two products, A costs 300, B costs 400. ask the number of A ( or B ?) .
1) total cost XXX 2) A is 2/3 of B
9, DS ask a number ? 1) divided by 7 remainder is 1 2) divided by 4 remainder is 3
( the number may not be correct, but the answer is surely E )
10, JJ on the number line, point A, B, C, D, E , two point are known. Ask which point represents a given number ? Key D
Other questions are very easy. Only be very careful about the question between 5-10, specifically for DS, some tricky one waiting there.
RC,
1, 一篇关于二十世纪初留声机发展的文章。 当时的留声机有两种，爱迪生发明的C, 和另一人发明的G. 在早期的发展中， 爱迪生的那种获得更大的商业成功。 除了爱迪生在商业运做上的成功之外，更主要的是由于该产品上乘的声音质量。 但是后来，后面的那种在商业上超过的爱迪生的。 主要原因是被卖给的了一家大公司。 该公司对该产品进行了一定的经营活动。 另外一个原因是由于爱迪生的产品的市场定位是在一般的商业用户， 而另外那种则面向广大的普通用户。而且， 后者认为， 他们除了提供留声机之外， 更重要的是还要提供相关内容（唱片）。 该公司后来请了当时著名的歌剧明星来灌制唱片，为的是提供democratic assess for the public a kind of cultured and privileged lifestyle. （感觉有点象今天的盛大和新浪）
4， 关于南极ice cap. For quite a long time( 300 million years), the ice cap in Antarctic underwent little change despite the global warming effect. The major reason is that increased temperature means more evaporation, and in turn more evaporation causes great amount of precipitation, which compensates the lose of water in the Antarctic ice cap.
However, the explanation has been challenged due to the recent discovery of fossil of diatom and another thing ( like beech). By analyzing the elements in those fossils, geologists conclude that some sort climate change 300 million years ago has actually make the whole Antarctic into a cluster of islands surrounded by sea. The following content talks about how the position of fossils of diatom changed. Sort of like being pushed up from bottom of ice cap to the upper level due to some collapse ever happened.
Finally, the challenge is also not conclusive. The author cited the volcano eruption in other place on the earth 300 millon years ago and indicated the relationship between the volcano and ice cap change in Antarctic by examining the elements in both volcano ash and diatom. Them what caused the formation of fossil remians still unclear.
(the last article is 80 lines. Some detail question ask what the geologist would agree for these ideas, the answers intriguing me a lot are between 2, the fossil has sth related to do with the collapse of ice cap and 4, it is the position of fossil , not the layer of sth make it hard to figure out the situation of ice cap ( sort of this)
SC
It seems to me that more SC than CR have been asked.
CR
GWD two hotels in two towns, average costumers are more in one than in another. The latter one has a hotel greater in number of costumer than any other hotels in another town. Ask which one of following is false. Answer, S hotel is the only one in that town.
Two boldface, the fist one with only one sentence being boldfaced that is the position the author intends to refute.
The second is from GWD, about the reason for the gradual decline of creativity among scientists. Some thought scientist will lose creativity as they age because….. however, a finding that creative scientists enter the field in a later age, indicates that…. ( just a general idea)
For other question, cannot remember. Sorry for my poor memory. I belong to those who can bear little in mind after finishing the test. Generally, however, neither one of them is comparable with LSAT in terms of reading and reasoning.
Last but not least, 慎用红牛。
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