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Frobisher, a sixteenth-century English explorer, had soil samples from Canada's Kodlunarn Island examined for gold content. Because high gold content was reported, Elizabeth I funded two mining expeditions. Neither expedition found any gold there. Modern analysis of the island's soil indicates a very low gold content. Thus the methods used to determine the gold content of Frobisher's samples must have been inaccurate.

Which of the following is an assumption on which the argument depends?

正确答案: E

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北美一战710 + JJs

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楼主
发表于 2007-1-21 03:43:00 | 只看该作者

北美一战710 + JJs

awa JJ.

    

124. The following appeared in a memorandum
from the owner of Carlo’s Clothing to the staff.


    

“Since Disc Depot, the music store
on the next block, began a new radio advertising campaign last year, its
business has grown dramatically, as evidenced by the large increase in foot
traffic into the store. While the Disc Depot’s owners have apparently become
wealthy enough to retire, profits at Carlo’s Clothing have remained stagnant
for the past three years. In order to boost our sales and profits, we should
therefore switch from newspaper advertising to frequent radio advertisements
like those for Disc Depot.”


    

    

37.
“Since science and technology are becoming more and more essential to modern
society, schools should devote more time to teaching science and technology and
less to teaching the arts and humanities.”


    

math JJ.

1. a prime number, with one of the following has only one factor other than 1 and this prime itself
2p, 3p, 4p,  p^2, p^3,  answer p^2  since its factor is (2+1) = 3

2. can x divide by 12
1) x divide by 4, reminder 3
2) x divide by 36, reminder 27

I may make a silly mistake on this one, it should be B

3. 5 different integer, average 24, how many greater than 22
1) sum of two greatest is 59
2) sum of  two  least  is 39
I choose C

4. is x^2 + y even, x and y are postive
1) x, y are consective integers
2) x + 2y = 1

6.
200 vessals totally cost $1000 remove 12.5 percent defect ones, sold
rest at the same price, revenue is 140  percent of the original cost,
what is the selling price?

175x = 1000*1.4 x=8

verbal JJ

1. RCs, radiation and evolution 那道,非洲文化在美国,广告那道,人类学家发现人类文明新证据那道。
2. SC 考了许多同位语。
1) blablabla, A(lady name) work tirelessly ...., raising money, doing sth.
2) so that they do sth , to do sth, 我选了to do sth
3. CR
1)city
A usually has dry and hot weather, but this year there are a lot of
rain and cold weather, so the car accidents will increase since the
slippery road, I chosed "most accident happen when people drive back
from beach"
2)

1.      GWD-13-Q7:


    

Which
of the following most logically completes the argument?


    

A
significant number of Qualitex Corporation’s department heads are due to retire
this year.  The number of employees other
than current department heads who could take on the position of department head
is equal to only about half of the expected vacancies.  Oualitex is not going to hire department
heads from outside the company or have current department heads take over more
than one department, so some departments will be without department heads next
year unless Qualitex ______.


    

 


    
  1. promotes some
         current department heads to higher-level managerial positions
  2. raises the salary
         for department heads
  3. reduces the number
         of new employees it hires next year
  4. reduces the
         average number of employees per department
  5. reduces the number
         of its departments

    

1.      GWD-13-Q38:


    

Frobisher,
a sixteenth-century English explorer, had soil samples from
Canada’s Kodlunarn
            
Island
examined for gold
content.  Because high gold content was
reported,
Elizabeth I funded two mining
expeditions.  Neither expedition found
any gold there.  Modern analysis of the
island’s soil indicates a very low gold content.  Thus the methods used to determine the gold
content of Frobisher’s samples must have been inaccurate.
 


    

Which
of the following is an assumption on which the argument depends? 


    
  1. The gold content
         of the soil on
    Kodlunarn
                    
    Island
    is much lower
         today than it was in the sixteenth century.
  2. The two mining
         expeditions funded by
    Elizabeth I did not mine the
         same part of
    Kodlunarn
                    
    Island
    .
  3. The methods used
         to assess gold content of the soil samples provided by Frobisher were
         different from those generally used in the sixteenth century.
  4. Frobisher did not
         have soil samples from any other Canadian island examined for gold
         content.
  5. Gold was not added
         to the soil samples collected by Frobisher before the samples were
         examined.
分数不是很满意,
不知道为什么昨晚难以入睡,一大早精神还很亢奋,做完数学剩12分钟,verbal 剩5题时还有15分钟。估计很多次掉进了mba.com的陷阱了。

感谢所有CDer的帮忙。
Good luck to all of you.
[此贴子已经被作者于2007-1-21 7:01:04编辑过]
沙发
 楼主| 发表于 2007-1-21 05:10:00 | 只看该作者

remember more

DS. p and q are postive integers, is (2+0.001)^p + (2+0.0001)^q > 32
1) p > 4
2) q > 5


[此贴子已经被作者于2007-1-21 9:13:20编辑过]
板凳
发表于 2007-1-21 10:12:00 | 只看该作者
Thanks for sharing!
地板
发表于 2007-1-21 10:23:00 | 只看该作者

呵呵,你终于考了?GXGX!

5#
发表于 2007-1-21 11:27:00 | 只看该作者
谢谢分享

2. can x divide by 12

1) x divide by 4, reminder 3

2) x divide by 36, reminder 27

    

I may make a silly mistake on this one, it should be B

    

D? x=4a+3 always be odd, an odd divid by 12 can't be a integer

the second condition is just 9x =9(4a+3) still an odd number
6#
发表于 2007-1-21 11:39:00 | 只看该作者

ding, and thanks for sharing!

7#
发表于 2007-1-21 12:01:00 | 只看该作者
thanks

[此贴子已经被作者于2007-1-21 12:02:22编辑过]
8#
发表于 2007-1-21 15:19:00 | 只看该作者

恭喜,呵呵!考完以后还是挺爽的,昨天考完闲的时候没东西看我还不习惯

9#
 楼主| 发表于 2007-1-21 22:34:00 | 只看该作者
x divide by 36, reminder 27
36/12=3, 27/13 余1
我想B is the answer
10#
发表于 2007-1-22 07:31:00 | 只看该作者
感谢lz分享!
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