IBM2008笔试题（有答案）
IBM笔试题（一） IBM笔试题
第一部分：IPAT (IPAT 的全称是 Information Processing Aptitude Test)。 PartI 15min 15Ques 矩阵排列 PartII 4min 20Ques 数列猜测
PartIII 5min （不记得多少题）Ques 数学计算 PartIV 15min 15Ques 矩阵排列
每部分单独发卷，卷子第一页是样板题。没说开始考试，不让翻页。 时间到了就收走卷子，但是IPAT的答题卡是在最后所有答完再收。 答题方法，选哪个就在哪个地方画叉，一共有ABCDE五个选项。 题型和网上历年的题目一样，稍后做了一个总结。 记分方法：I和IV打错不扣分，II和III打错倒扣分
第二部分：技术卷，答题时间是一个小时，有ABC三套卷子。 熟悉JAVA的选做AC，熟悉C++的选做BC。
题型为单选和多选，每题分值不同，做错不扣分，多选选不全得一半分。
我答的是BC卷，B卷全考C++，多为读程序选结果，类，字符串，指针之类的。 C卷什么都考，很细，UML、数据结构。。。。。
个人感觉IBM技术题考得很细，比如考数据结构，会给定一种应用情况需要怎样插入数据，在哪删除，如何查找问你选哪种数据结构，如顺序存储、单链表、双向链表、循环链表最合适；考算法复杂度，如快速查找的平均查找次数；考基本概念，如UML是什么，或者画一个UML的图，问你是引用，关联还是什么。C++主要考程序执行结果，编译错误等等。 在做C卷的时候，感觉自己读题速度太慢了，因为不习惯英文的技术术语，需要反应下是什么意思。我在做一个进程调度的题时，就花了很长时间读题，后来才反应过来是考各种算法，短作业，优先级调度，等等。很多术语换做英文就不认识了，所以准备考试的时候不防把常用的专业英文术语准备下，做一些这类英文题。 自己结合考试经验，总结了一下，希望对大家有帮助。因为有点多，所以没有直接贴过来，上面具体的笔试题都是网上找到的，只是结合自己考试的经验总结了一下，我笔的是技术类的。
IPAT总结 1:
E D C B A C A D E B A D B C E B E D A C D C A E B
Start at the fourth letter of Column 5 and follow the letters around the outside of the pattern in a clockwise direction. What is the second letter between the second E and the second B you come to?
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答案：C
解析：根据题意，从第5列第4个字母开始，在矩阵元素外沿顺时针方向走，在第2个E字母和第2个B字母之间的第二个字母应该为C，如图所示： 2:
A B 2 C 3 1 1 B 3 D A 1 B C 4 5 A 5 2 B E 5 D 2 C
In the row that has more letters than numbers, in which the numbers are separated by only one letter, and in which the numbers sum to less than the sum of the numbers in the second column, which letter comes just before the second number, counting from right to left?
答案：C
解析：根据题意：（1）字母比数字多的行有第1行、第3行、第5行；（2）数字只被1个字母隔开的行只有第1行；（3）在第1行中，从右往左数，在第2个数字（即2）之前的字母应该为C。
这道题的关键是找出题干中要求的那一行，其中最后一个条件：这一行的数字之和要小于第二列的数字之和（即1+1+5=7）可作为排除第5行的依据。 3:
E D C B A C A D E B A D B C E B E D A C D C A E B
If Row 4 were reversed, what letter would be above E in Row 5?
答案：E
解析：如果将第4行的字母倒转，则第4行变为：C A D E B，则在第5行字母E的上面的字母就是变化后的低行，从右往左数的第2个字母E。
IBM笔试题（二）
PARTIII 数学计算
1.A clerk multiplied a number by ten when it should have been divided by ten.The ans he got was 100.what should the ans have been? a:1
2.If Rs20/- is available to pay for typing a research report & typist A produces 42 pages and typist B produces 28 pages.How much should typist A receive? a:Rs12/-
3.The average salary of 3 workers is 95 Rs. per week. If one earns
Rs.115 and second earns Rs.65 how much is the salary of the 3rd worker.
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Ans.105.
4.A 16 stored building has 12000 sq.feet on each floor. Company A rents 7 floors and company B rents 4 floors. What is the number of sq.feet of unrented floor space. Ans.60000
5. During a given week A programer spends 1/4 of his time preparing flow chart, 3/8 of his time coding and the rest of the time in debugging the programs. If he works 48 hours during the week , how many hours did he spend debugging the program. Ans. 18.
6. A company installed 36 machines at the beginning of the year. In March they installed 9 additional machines and then disconnected 18 in August. How many were still installed at the end of the year. Ans. 27
7. A man owns 2/3 of the market research beauro business and sells 3/4 of his shares for Rs. 75000. What is the value of Business. Ans.150000
8. If 12 file cabinets require 18 feet of wall space, how many feet of wall space will 30 cabinets require? Ans.45
9.A computer printer produced 176,400 lines in a given day. If the
printer was in operation for seven hours during the day, how many lines did it print per minute? Ans.420
10. From its total income, A sales company spent Rs.20,000 for advertising, half of the remainder on commissions and had Rs.6000 left. What was its total income? Ans.32000
11. On Monday a banker processed a batch of cheques, on Tuesday she processed three times as many, and on Wednesday she processed 4000 cheques. In the three days, she processed 16000 cheques. How many did she process on Tuesday? Ans.9000
12. The cost of four dozen proof machine ribbons and five dozen accouting machine ribbons was Rs.160/-. If one dozen accounting machine ribbons cost Rs.20/-, what is the cost of a dozen proof machine ribbons? Ans.Rs.15
13. If a clerk can process 80 cheques in half an hour, how many cheques can she process in a seven and one half hour day? Ans.1200
14. In a library, there are two racks with 40 books per rack. On a given day, 30 books were issued. What fraction remained in the racks? Ans.5/8
15. The average length of three tapes is 6800 feet. None of the tapes is less than 6400 feet. What is the greatest possible length of one of the other tapes? Ans.7600
16. A company rented a machine for Rs.700/- a month. Five years later the treasurer calculated that if the company had purchased the machine
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and paid Rs.100/- monthly maintenance charge, the company would have saved Rs.2000/-. What was the purchase price of the machine? Ans.Rs.34000
17. Two computers each produced 48000 public utility bills in a day. One computer printed bills at the rate of 9600 an hour and the other at the rate of 7800 an hour. When the first computer finished its run, how many bills did the other computer still have to print? Ans.9000
18. If a salesman's average is a new order every other week, he will break the office record of the year. However, after 28 weeks, he is six orders behind schedule. In what proportion of the remaining weeks does he have to obtain a new order to break the record? Ans.3/4
19. On a given day, a bank had 16000 cheques returned by customers. Inspection of the first 800 cheques indicated that 100 of those 800 had errors and were therefore the available immediately for data processing. On this basis, hwo many cheques would be available immediately for data processing on that day? Ans.14000
20. A company figured it needed 37.8 sq.feet of carpot for its reception room. To allow for waste, it decided to order 20% more material than needed. Fractional parts of sq.feet cannot be ordered. At Rs.9/- a sq.feet, how much would the carpet cost? Ans.
a. Rs.324 b) Rs.405 c) Rs.410 d) Rs.414 e) Rs.685
21. A tape manufacturer reduces the price of his heavy duty tape from Rs.30/- to Rs.28/- a reel and the price of a regular tape from Rs.24/- to Rs.23/- a reel. A computing centre normally spends Rs.1440/- a month for tapes and 3/4 of this is for heavy duty tapes. How much will they save a month under the new prices? Ans.Rs.87 132
22. In a team of 12 persons, 1/3 are women and 2/3 are men. To obtain a team with 20% women how many men should be hired? Ans.8
23. The dimensions of a certain machine are 48″ X 30″ X 52″. If the size of the machine is increased proportionately until the sum of its
dimensions equals 156″, what will be the increase in the shortest side? Ans. 6″
24. In a certain company, 20% of the men and 40% of the women attended the annual company picnic. If 35% of all the employees are man, what percent of all the employees went to the picnic? Ans.33% 21%
25. It cost a college Rs.0.70 a copy to produce a Programme for the
homecoming football game. If Rs.15,000/- was received for advertisements in the programme, how many copies at Rs.0.50 a copy must be sold to make a profit of Rs.8000/- ?
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Ans. 35000
IBM笔试题（三）
PARTII 数列猜测 没有像考到19，21，那样的，因为只有4分钟20个题。 基本都是18，20，25这样的题。
It consists of number series. In some institutes alphabetical series is given instead of number series. I am having number series so I am sending that. Please go through the alphabetical tests also. 15. 30,28,25,20,34,28,? a:21 16. 4,8,16,32,64,128,? a:256 17. 8,16,24,32,40,48,? a:56 18. 13,11,14,12,15,13,? a:16 19. 6,18,36,108,216,648,? a:1296 20. 4,4,8,8,16,16,? a:32
21. 2,6,18,54,162,486,? a:1458 22. 4,20,35,49,62,74,? a:85 23. 10,18,15,23,20,28,? a:25 24. 4,10,8,14,12,18,? a:16 25 10,15,12,17,14,10,? a:16
个人觉得IBM好好准备下，还是可以考的。下面贴一个常用词汇表，IPAT总结就结束了，希望对大家有所帮助。我就把odd和even记反了，狂晕啊~~~~
clockwise，顺时针 counterclockwise，逆时针 exchange ,交换 catercorner,对角线 diagonal,对角线 perimeter,周长 rectangle,长方形, 矩形 square, 正方形
volume, 体积 remainder,余数 prime,质数 odd,奇数
even,偶数 periphery,外围 diameter 直径 radius 半径 fraction 分数 subtract 减法
cube 立方 dimension 维，尺寸，度
IBM笔试题（四） 其他IBM IPAT笔试题 三部分
第一部分 看矩阵题 时间15分钟
PartⅠ: 本部分计分方法为答对题数乘以1 给你一个矩阵： ㈠ ㈡ ㈢ ㈣ ㈤
1 a b c d e 2 b c a e d 3 c b e a d 4 c e d b a 5 e d a c b
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