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标题: 2009甲骨文网测题-Math& Sentence Structure 部分 [打印本页]

作者: gokimi 时间: 2008-11-29 21:21
标题: 2009甲骨文网测题-Math& Sentence Structure 部分

29日21点做~~希望对大家有帮助~~顺便积攒RP

Math部分

有几道没记下来

1_The gross monthly income of two salesmen Alex and Barry are in the ratio 3:4 and their monthly expenditure is in the

ratio of 4:5. Find the ratio of their net income (net income = gross income – expenditure) given that Alex’s

expenditure is 1/6th of his gross income.
2_Robert spent $165 to buy 30 tools such that the number of hammers to lathes to chisels was 1:2:3. If the cost of a

chisel was half the cost of a lathe and one third the cost of a hammer, then what is the cost of a hammer?
3_Convert 214.20 from base 8 to base 10.
4_The price of fuel goes up by 20%, so Patty reduces her consumption so that her expenditure on fuel rises by only 8%.

By what percentage does she reduce her consumption?
5.A grocer uses a false weight in order to sell an item at 25% additional profit, but is in turn underpaid by a customer

by 20%. What is the net impact of this transaction for the grocer?
6_What is 134 X 220 in the number system with base 5
7_The average annual contribution per donor to a charity is $150. At the end of every year, the charity deposits the

amount in a bank which offers 10% interest annually. For the first year there are 100 contributors. If the number of

contributors rises by 10 every year and the average contribution rises by $20 every year, then what is the amount

saved by the charity at the end of 3 years?

8_If a = 3b/5 and x = 7y/9, then what is the value of (5ax-2by)/(2ay-bx)?

Sentence Structure 部分
1_There are two bags, the first containing R red marbles and the second containing B blue marbles. From the first bag X

marbles are randomly selected and transferred to the second bag, and then from the second bag, Y marbles are

randomly selected and transferred to the first bag. After this, the likely number of red marbles in the first bag is:

2_Two queues , Q1 and Q2, for a railway ticket move at the rate of X and Y people per hour respectively. Q1 has N1

people in it and Q2 has N2 people in it. If you choose Q1, then which of the following must be true for you to reach

the ticket window in the least amount of time as possible?

3.X sweets are divided by a father among 4 children, such that each child gets as many sweets as his or her age in years.

If the difference in age between each of the children from the next younger or older sibling is 2 years and the

youngest child is A years old, which of the following represents how many sweets remained after the distribution?

作者: 越爱越难过 时间: 2008-11-29 21:31
第一题是20：27吗？:80)

作者: lylgrey 时间: 2008-11-29 21:33
第三题是什么意思？

作者: 越爱越难过 时间: 2008-11-29 21:33
明天国考，就拿这个练行测，哈哈哈

作者: Rose8406 时间: 2008-11-29 21:40
呵呵，太好了额

作者: yellowin922 时间: 2008-11-29 21:49
:tk_11 都做到这份上了~~~ 这考试到后面都没什么意思了

作者: cryolite 时间: 2008-11-29 21:50
看都看不懂，别说做了

作者: seuach 时间: 2008-11-29 22:02

原帖由 lylgrey 于 2008-11-29 21:33 发表第三题是什么意思？

八进制转十进制，应该

作者: umbrella-P 时间: 2008-11-29 22:31

谢谢楼主`~~:35) :35) :35)

作者: gracerrm 时间: 2008-11-29 22:46
楼主太有奉献精神了，不顶不厚道啊~~~:40)

作者: lxmmia 时间: 2008-11-29 22:52
太感谢楼主了·！！！

作者: taoliu 时间: 2008-11-29 22:56
it is too difficult for me to handle

作者: hanyongming1030 时间: 2008-11-29 22:58
太thank you啦~

作者: yifee110 时间: 2008-11-29 23:04
呵呵，太好了额

作者: Richard_Z 时间: 2008-11-29 23:25
:81) :81) :81)

作者: shllyyiyo2001 时间: 2008-11-29 23:27
thanks a lot!

作者: huitian886 时间: 2008-11-29 23:44
非常十分感谢楼主

作者: victoragent 时间: 2008-11-29 23:54
感谢，ding起来

作者: tiangyan 时间: 2008-11-30 00:00
LZ是不是搞错了……你写的structure sentence应该是it reasoning里面的吧？

作者: yolandazj 时间: 2008-11-30 00:49
不论怎么样，楼主辛苦了，先dddd

作者: yolandazj 时间: 2008-11-30 00:55
2楼没错 :81)

作者: frank230 时间: 2008-11-30 03:15
第三道题的意思是说将八进制的214.20转化为十进制是多少？我认为答案是140.25

作者: rivn 时间: 2008-11-30 05:58
LZ写错了，Sentence Structure应该是IT Reasoning 数学题里面4题相同的，还有一个10进制变成16进制的，答案是F8EE 还有开车算是时间，奸商得利还是亏多少...忘了!

作者: ivylele 时间: 2008-11-30 08:15
thanxthanxthanx

作者: zynzoe 时间: 2008-11-30 08:20
谢谢分享，楼主辛苦

作者: lishanglixia 时间: 2008-11-30 08:32
谢谢楼主:83)

作者: applepie1985 时间: 2008-11-30 09:25
:83) :83) :83)

作者: ci_cecilia_chen 时间: 2008-11-30 10:04
:76) :76) 好难啊

作者: carriehgj 时间: 2008-11-30 10:12
感激涕零:80)

作者: JPSean 时间: 2008-11-30 10:14
thx for sharing!!!

作者: yuki_subaru 时间: 2008-11-30 10:41
thanks for sharing~

作者: graceyin163 时间: 2008-11-30 10:43
非常感谢哦~~~~DDDDDDDDDDDDDDDDDDDDDDDDDDDDDD!

作者: michelle087 时间: 2008-11-30 10:49

楼主好人啊

作者: yyhyaaa 时间: 2008-11-30 11:13
楼主人太好了！！！！！

作者: nymphs 时间: 2008-11-30 11:21
很真实，有部分题目就是相同的

作者: 阿空 时间: 2008-11-30 11:55
太感谢楼主了·！！！

作者: 556677 时间: 2008-11-30 11:58
:81) :81) :81)

作者: mary9912084 时间: 2008-11-30 13:11
好难啊，涉及进制换算，哎。。。

作者: guoyuze 时间: 2008-11-30 13:14
顶~~~~~~~~:86)

作者: magic_light 时间: 2008-11-30 13:24
dddddddddddddddddddddddddd

作者: geniusgu2999 时间: 2008-11-30 13:25
看到英文就头疼:43)

作者: audrey11 时间: 2008-11-30 13:38
好像我跟LZ你的题目就不一样啊。。。

作者: venusky1983 时间: 2008-11-30 14:01
标题: 回复 1# gokimi 的帖子
太好了～～:92) :92)

作者: tacyme 时间: 2008-11-30 15:25
谢谢楼主，好人！！！！！！！！

作者: dreweaver 时间: 2008-11-30 17:21
6_What is 134 X 220 in the number system with base 5 什么意思啊

作者: Euphoria 时间: 2008-11-30 18:07
楼主人品高哦。。。

作者: boy3529 时间: 2008-11-30 18:16
:80) :80) :80) :80)

作者: blzt13 时间: 2008-11-30 19:01
哎，能把考题sharing出来的都是时间有多余的牛人啊

作者: tangzheng0000 时间: 2008-11-30 19:06

原帖由 dreweaver 于 2008-11-30 17:21 发表 6_What is 134 X 220 in the number system with base 5 什么意思啊

在5进制系统中，134 X 220的值是多少。
我先讲134和220转换成10进制，为44和60，然后计算结果为2640，将计算的10进制结果2640转换成5进制为41030。

作者: ccmm8486 时间: 2008-11-30 19:19
一定要顶:72)

作者: schideng 时间: 2008-11-30 20:43
进制转换我直接用了在线的转换工具，实在懒得算了，千万别被判作弊:74)

作者: black532235 时间: 2009-11-11 11:27
thank you.

作者: icyabsolut 时间: 2010-3-29 15:37
果然很有技术含量的题……明天悲剧了……

作者: sdlcjx 时间: 2010-11-11 11:14
谢谢分享、、、、、、、、

作者: reginelin 时间: 2010-11-25 19:34
楼主大牛竟然记得这么多。。。不会是作弊了吧。。。不管怎么说大谢！

作者: zhangbyhh 时间: 2010-11-26 10:59
xiexie fenxiang

作者: zneverland 时间: 2011-3-31 14:02
谢谢，祝好运！

作者: anina0816 时间: 2013-10-17 04:38
牛人！！

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