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分数不高,但因为是补交成绩给学校,所以够用就行.
不罗嗦,上几经,数学这些题我确定提干数字和答案, 方便CDer秒杀.
(很多数学题在这里没有显示,我放在文档里传上来了)
Q 2. The question about the little balls: there is a conveyor belt. On it there are 6 carts adjacent to each other. Every cart can contain 6 little balls. And the carts are numbered as P, Q, R, S, T, and U. The total number of balls is 10,890. Following the sequence of the cart numbers and putting 6 balls in each cart, then which cart does the last ball go into?
Answer:确定选R
Q17:
There are three identical circles shown as above. The two outer circles are tangent to the center of the middle circle. If the radius of each circle is 1, then what is the perimeter of the outer portion of the diagram (the shaded area, which cannot be shown in my drawing)?
Answer:
Q32:
B
A ● ● ● E
●
C
●
D
There are 5 knots in an electronic circuit. They are A, B, C, D, and E. If the electric current cannot go through the same point twice, how many routes can the electric current go from A to D?
Answer: 10
Q38:
A B
C D
What is the area of a regular hexagon?
(1) The length of its diagonal CD is known.
(2) The perimeter of the trapezoid ABCD is known.
Answer: D
Q73:
The distance is 27 miles from A to B. There are either highways or streets to connect the two points. The total length of the highway is h miles and the travel speed on the highway is x miles/hour. The length of streets is s miles and the travel speed on the street is y miles/hour. How many minutes will it take a person to travel from A to B?
(1) A linear relation between h and s is given!
(2) x = 2.5y
Answer: E
解：条件不足，题目中所给四个未知数，只能列三个式子，条件一只可求得h,s，条件二，不能求得x，y。二者合起来也不可以
Q75:
The volume of a big water jar is 16cm*20cm*16cm and it is filled up with water. Then a small 0.5-liter cup was used to transfer water out of the big jar. Eight transfers were performed. How much water in cubic centimeters remained in the water jar?
(1 Liter = 1,000 cm2)
Answer: 1,120 cm2
16*20*16 – 0.5*1000*8 = 1,120
For a special stock, here is the chart for its performance in this week:
Monday Tuesday Wednesday Thursday Friday
Profit / Loss of the Stock (Today's Stock Price minus Previous Day's Stock Price) F -G -H +J -K
If the stock price at the end of last week is $X, then what is the average stock price in this week?
Answer:
这题我算了4分钟,确定后还带特殊值验证,所以我连+-号都记得,赞一下自己.
Q113:
x + y =?
(1) The value of a is 79’!
(2) The value of b is 18’!
但此图形有误,其中有一个对顶角,我现场和这图比较了半天,发觉A单独可成立.
Q148:
For a student wants to study in a certain school, he must pay a tuition consisting of a school registration fee and fees for course credits. What is the school registration fee?
(1) For one student, his total tuition fee is $** and he registered for 8 credits.
(2) For another student, his total tuition fee is $** and he registered for 11 course credits.
Answer: C
Q171:
There are two sets, each of which contains 10 positive integers from 0 to 9. If one element is randomly chosen from each of the two sets and the two elements multiply together, what is the probability that the product will be an even number?
Answer Choices: A 2/9， B 1/4， C I forgot! D 3/4，E 7/9
Answer: 3/4
Q194:
At the end of the first week, it is 1/4; at the end of the second week, it is 1/8; at the end of the third week, it is 1/16; … What is the value of d at the end of the 19th week?
Answer Choices: d < 1/1,000,000; 1/1,000,000 ≤ d < 1/10,000; …
Answer: d < 1/1,000,000
The general formula = 1/(2n+1)
d = 1/220
210 = 1,024
220 = 1,048,576
Q375:
If the amount of P money is intended to invest on the number of N products and if the cost will increase by 25%, then which of the following will be the new number of products on which can be invested by the original amount of money?
Answer: I chose “20% less than the old N”.
Q376:
The mass of the portion of an iceberg above the water is 1/7 ~ 1/8. What is the ratio of the mass of the portion of the iceberg above the water to the mass of the portion of the iceberg below the water?
Answer: 1/6 ~ 1/7
Q377:
What is the greatest prime factor of 11! + 12! + 13!?
Answer: 13
总之除了前十题寂静很少外,后面基本全是.
机经里没有的题
1:
If f(x) = (x-a)2 , f(1)= 1what is the value of a?
(1) f(2)= 3.
(2) f(3) = 0
Answer: 我选D
逻辑只考到两道寂静里的,我在加紧回忆逻辑寂静,
寂静里没有的:
一道是政府补贴医疗,所以大小医院人满为患,即使一些小病人们也去医院,有时仅仅开药也去医院拿处方药,然后为抑制这种趋势,政府决定将一些药品列入非处方药,这样人们可以直接去药房开药,问削弱.
我选去药房开药不在政府补贴医疗项目之内,患者得自己掏钱
一道是某航空公司宣称他们的航班是最安全的,理由是他们每年花在维修飞机上的钱占总开支的7.5%, 而其他航空公司最高只有6%,问削弱.
我选其他航空公司购入飞机比他新,新飞机的维修费要远少于旧飞机.
还有一道黑体字是冰河世纪导致了多少年前的动物大批死亡,但一个专家提出了一些新观点,补充了一些论据 , 我选第一个是专家挑战一个假设一个观点,然后后一句是提出另一假设,并证明此假设是正确的
阅读四篇分别是水藻,阿波罗探月, FTA, 美国的房产,
但我亲身经历了GMAC的30秒规则,就是遇到FTA时候时间不多了,我三道题加在一起1分钟内点的,因为答案背的太熟了,我看差不多15秒就点了,结果悲剧发生,之后的语法划线只有两个单词,(相比做这篇之前的语法全划线和逻辑黑体字题),然后之后我能感觉语法逻辑难度是一直往上升.
海藻有题问怎么样的化学物质/毒素最安全：我选容易被生物排除体外的
美国房产题:
一道题是说以下哪个例子加强了文中观点,我选一个职业经理人没有接受一份高薪的工作,因为相比他以前的薪水加搬到boom地区的房产花费超过了新的薪水.
一道是问以下下哪个正确,我选如果政府继续不理房子的问题，企业继续增加住房补贴方面的支出。
一道是细节题,问以下哪个正确,答案是1970有多少个新房子，迷惑选项是1080-1988年怎么样,还有整个50年都在下降,文中明确反对的.
第四题是选boom地区潜在的雇员会相对减少,一个很迷惑的选项是说majority的公司考虑搬迁,但文中很明确的是many 公司考虑搬迁
感谢xyxb和babee,这个月的狗狗是最棒的,困了,我先去睡会,回来看还能不能想起来逻辑补充,逻辑每道题我都认真地读,确定了才选,每次做完逻辑感觉难度都上了点.可还是死在FTA上.CDer一定要小心30秒规则,特别是一篇阅读连选三四道时. |
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发表于 2009-11-16 15:37:52
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