Operating System Questions

1. What are the basic functions of an operating system? 
2. Explain briefly about, processor, assembler, compiler, loader, linker and the functions executed by them. 
3. What are the difference phases of software development? Explain briefly? 
4. Differentiate between RAM and ROM? 
5. What is DRAM? In which form does it store data? 
6. What is cache memory? 
7. What is hard disk and what is its purpose? 
8. Differentiate between Complier and Interpreter? 
9. What are the different tasks of Lexical analysis? 
10. What are the different functions of Syntax phase, Sheduler? 
11. What are the main difference between Micro-Controller and Micro- Processor? 
12. Describe different job scheduling in operating systems. 
13. What is a Real-Time System ? 
14. What is the difference between Hard and Soft real-time systems ? 
15. What is a mission critical system ? 
16. What is the important aspect of a real-time system ? 
17.  If two processes which shares same system memory and system clock in a distributed system, What is it called? 
18. What is the state of the processor, when a process is waiting for some event to occur? 
19. What do you mean by deadlock? 
20. Explain the difference between microkernel and macro kernel. 
21. Give an example of microkernel. 
22. When would you choose bottom up methodology? 
23. When would you choose top down methodology? 
24. Write a small dc shell script to find number of FF in the design. 
25. Why paging is used ? 
26. Which is the best page replacement algorithm and Why? How much time is spent usually in each phases and why? 
27. Difference between Primary storage and secondary storage? 
28. What is multi tasking, multi programming, multi threading? 
29. Difference between multi threading and multi tasking? 
30. What is software life cycle? 
31. Demand paging, page faults, replacement algorithms, thrashing, etc. 
32. Explain about paged segmentation and segment paging 
33. While running DOS on a PC, which command would be used to duplicate the entire diskette? 

Go depth in JAVA

1. What is RMI?
2. Explain about RMI Architecture?
3. What are Servelets?
4. What is the use of servlets?
5. Explain RMI Architecture?
6. How will you pass values from HTML page to the servlet?
7. How do you load an image in a Servelet?
8. What is purpose of applet programming?
9. How will you communicate between two applets?
10. What IS the difference between Servelets and Applets?
11. How do you communicate in between Applets and Servlets?
12. What is the difference between applet and application?
13. What is the difference between CGI and Servlet?
14. In the servlets, we are having a web page that is invoking servlets ,username and password? which is checks in database? Suppose the second page also if we want to verify the same information whether it will connect to the database or it will be used previous information?
15. What are the difference between RMI and Servelets?
16. How will you call an Applet using Java Script Function?
17. How can you push data from an Applet to a Servlet?
18. What are 4 drivers available in JDBC? At what situation are four of the drivers used?
19. If you are truncated using JDBC , how can you that how much data is truncated?
20. How will you perform truncation using JDBC?
21. What is the latest version of JDBC? What are the new features added in that?
22. What is the difference between RMI registry and OS Agent?
23. To a server method, the client wants to send a value 20, with this value exceeds to 20 a message should be sent to the client . What will you do for achieving this?
24. How do you invoke a Servelet? What is the difference between doPost method and doGet method?
25. What is difference between the HTTP Servelet and Generic Servelet? Explain about their methods and parameters?
26. Can we use threads in Servelets?
27. Write a program on RMI and JDBC using Stored Procedure?
28. How do you swing an applet?
29. How will you pass parameters in RMI? Why do you serialize?
30. In RMI ,server object is first loaded into memory and then the stub reference is sent to the client. true or false?
31. Suppose server object not loaded into the memory and the client request for it. What will happen?
32. What is the web server used for running the servelets?
33. What is Servlet API used for connecting database?
34. What is bean? Where can it be used?
35. What is the difference between java class and bean?
36. Can we sent objects using Sockets?
37. What is the RMI and Socket?
38. What is CORBA?
39. Can you modify an object in corba?
40. What is RMI and what are the services in RMI?
41. What are the difference between RMI and CORBA?
42. How will you initialize an Applet?
43. What is the order of method invocation in an Applet?
44. What is ODBC and JDBC? How do you connect the Database?
45. What do you mean by Socket Programming?
46. What is difference between Generic Servlet and HTTP Servelet?
47. What you mean by COM and DCOM?
48. what is e-commerce?

Basic JAVA Questions

1. What is the difference between an Abstract class and Interface?
2. What is user defined exception?
3. What do you know about the garbage collector?
4. What is the difference between java and c++?
5. In an HTML form I have a button which makes us to open another page in 15 seconds. How will you do that?
6. What is the difference between process and threads?
7. What is update method called?
8. Have you ever used HashTable and Directory?
9. What are statements in Java?
10. What is a JAR file?
11. What is JNI?
12. What is the base class for all swing components?
13. What is JFC?
14. What is the difference between AWT and Swing?
15. Considering notepad/IE or any other thing as process, What will happen if you start notepad or IE 3 times ? Where three processes are started or three threads are started?
16. How does thread synchronization occur in a monitor?
17. Is there any tag in HTML to upload and download files?
18. Why do you canvas?
19. How can you know about drivers and database information ?
20. What is serialization?
21. Can you load the server object dynamically? If so what are the 3 major steps involved in it?
22. What is the layout for toolbar?
23. What is the difference between Grid and Gridbaglayout?
24. How will you add panel to a frame?
25. Where are the card layouts used?
26. What is the corresponding layout for card in swing?
27. What is light weight component?
28. Can you run the product development on all operating systems?
29. What are the benefits if Swing over AWT?
30. How can two threads be made to communicate with each other?
31. What are the files generated after using IDL to java compiler?
32. What is the protocol used by server and client?
33. What is the functionability stubs and skeletons?
34. What is the mapping mechanism used by java to identify IDL language?
35. What is serializable interface?
36. What is the use of interface?
37. Why is java not fully objective oriented?
38. Why does java not support multiple inheritance?
39. What is the root class for all java classes?
40. What is polymorphism?
41. Suppose if we have a variable 'I' in run method, if I can create one or more thread each thread will occupy a separate copy or same variable will be shared?
42. What are virtual functions?
43. Write down how will you create a Binary tree?
44. What are the traverses in binary tree?
45. Write a program for recursive traverse?
46. What are session variable in servlets?
47. What is client server computing?
48. What is constructor and virtual function? Can we call a virtual function in a constructor?
49. Why do we use oops concepts? What is its advantage?
50. What is middleware? What is the functionality of web server?
51. Why is java not 100% pure oops?
52. When will you use an interface and abstract class?
53. What is the exact difference in between Unicast and Multicast object? Where will it be used?
54. What is the main functionality of the remote reference layer?
55. How do you download stubs from Remote place?
56. I want to store more than 10 objects in a remote server? Which methodology will follow?
57. What is the main functionality of Prepared Statement?
58. What is meant by Static query and Dynamic query?
59. What are Normalization Rules? Define Normalization?
60. What is meant by Servelet? What are the parameters of service method?
61. What is meant by Session? Explain something about HTTP Session Class?
62. In a container there are 5 components. I want to display all the component names, how will you do that?
63. Why there are some null interface in JAVA? What does it mean? Give some null interface in JAVA?
64. Tell some latest versions in JAVA related areas?
65. What is meant by class loader? How many types are there? When will we use them?
66. What is meant by flickering?
67. What is meant by distributed application? Why are we using that in our application?
68. What is the functionality of the stub?
69. Explain about version control?
70. Explain 2-tier and 3-tier architecture?
71. What is the role of Web Server?
72. How can we do validation of the fields in a project?
73. What is meant by cookies? Explain the main features?
74. Why java is considered as platform independent?
75. What are the advantages of java over C++?
76. How java can be connected to a database?
77. What is thread?
78. What is difference between Process and Thread?
79. Does java support multiple inheritance? if not, what is the solution?
80. What are abstract classes?
81. What is an interface?
82. What is the difference abstract class and interface?
83. What are adapter classes?
84. what is meant wrapper classes?
85. What are JVM.JRE, J2EE, JNI?
86. What are swing components?
87. What do you mean by light weight and heavy weight components?
88. What is meant by function overloading and function overriding?
89. Does java support function overloading, pointers, structures, unions or linked lists?
90. What do you mean by multithreading?
91. What are byte codes?
92. What are streams?
93. What is user defined exception?
94. In an HTML page form I have one button which makes us to open a new page in 15 seconds. How will you do that?        

Basics in C++

1. What is a class?
2. What is an object?
3. What is the difference between an object and a class?
4. What is the difference between class and structure?
5. What is public, protected, private?
6. What are virtual functions?
7. What is friend function?
8. What is a scope resolution operator?
9. What do you mean by inheritance?
10. What is abstraction?
11. What is polymorphism? Explain with an example.
12. What is encapsulation?
13. What do you mean by binding of data and functions?
14. What is function overloading and operator overloading?
15. What is virtual class and friend class?
16. What do you mean by inline function?
17. What do you mean by public, private, protected and friendly?
18. When is an object created and what is its lifetime?
19. What do you mean by multiple inheritance and multilevel inheritance? Differentiate between them.
20. Difference between realloc() and free?
21. What is a template?
22. What are the main differences between procedure oriented languages and object oriented languages?
23. What is R T T I ?
24. What are generic functions and generic classes?
25. What is namespace?
26. What is the difference between pass by reference and pass by value?
27. Why do we use virtual functions?
28. What do you mean by pure virtual functions?
29. What are virtual classes?
30. Does c++ support multilevel and multiple inheritance?
31. What are the advantages of inheritance?
32. When is a memory allocated to a class?
33. What is the difference between declaration and definition?
34. What is virtual constructors/destructors?
35. In c++ there is only virtual destructors, no constructors. Why?
36. What is late bound function call and early bound function call? Differentiate.
37. How is exception handling carried out in c++?
38. When will a constructor executed?
39. What is Dynamic Polymorphism?
40. Write a macro for swapping integers.

Basic C Quesitons

1. Write programs for Cord Reversal & Palindrome check
2. Write bottomward the agnate arrow announcement for apropos the aforementioned aspect a[i][j][k][l]?
3. Write a affairs which uses functions like strcmp(), strcpy()? etc
4. Write a affairs which uses Command Band Arguments
5. Write a affairs which employs Recursion
6. Write a affairs to concatenate two strings.
7. Write a affairs to analyze two strings after application the strcmp() function.
8. Write a affairs to altering 2 variables after application the third one.
9. Write a affairs to acquisition the Factorial of a number
10. Write a affairs to accomplish the Fibinocci Series
11. which one is agnate to adding by 2:Left alive a cardinal by 1 or Left alive an bearding int or burn by 1?
12. Which bit astute abettor is acceptable for putting on a accurate bit in a number?
13. Which bit astute abettor is acceptable for blockage whether a accurate bit is on or off?
14. Which bit astute abettor is acceptable for blockage whether a accurate bit is on or off?
15. Which bit astute abettor is acceptable for axis off a accurate bit in a number?
16. Which attack book should you accommodate if you are to advance a action which can acquire capricious cardinal of arguments?
17. Which action should be acclimated to chargeless the anamnesis allocated by calloc()?
18. Whether functions are declared or authentic in attack files?
19. Where does global, static, local, annals variables, chargeless anamnesis and C Affairs instructions get stored?
20. Where are the auto variables stored?
21. When reallocating anamnesis if any added pointers point into the aforementioned allotment of anamnesis do you acquire to acclimate these added pointers or do they get readjusted automatically?
22. What the advantages of application Unions?
23. What is the use of typedef?
24. What is the best accumulated breadth of command band arguments including the amplitude amid adjoining arguments?
25. What is the affinity amid a Structure, Union and enumeration?
26. What is the aberration amid the functions rand(), random(), srand() and randomize()?
27. What is the aberration amid the functions memmove() and memcpy()?
28. What is the aberration amid Strings and Arrays?
29. What is the aberration amid an archive and a set of pre-processor # defines?
30. What is recursion?
31. What is near, far and huge pointers? How abounding bytes are active by them?
32. What is changeless variable?
33. What is changeless variable, all-around variable, bounded variable?
34. What is changeless identifier?
35. What is article file? How can you admission article file?
36. What is aberration amid Anatomy and Unions?
37. What is a structure?
38. What is a pointer?
39. what is a NULL Pointer? Whether it is aforementioned as an uninitialized pointer?
40. What is a NULL Macro? What is the aberration amid a NULL Arrow and a NULL Macro?
41. What is a far pointer? area we use it?
42. What does the absurdity 'Null Arrow Assignment' beggarly and what causes this error?
43. What do the functions atoi(), itoa() and gcvt() do?
44. what do the 'c' and 'v' in argc and argv angle for?
45. What are the altered accumulator classes in C?
46. What are the advantages of application typedef in a program?
47. What are the advantages of application pointers in a program?
48. What are macros? what are its advantages and disadvantages?
49. What are enumerations?
50. What are bit fields? What is the use of bit fields in a Anatomy declaration?
51. What are annals variables? What is the advantage of application annals variables?
52. To which calculation arrangement can the bifold cardinal 1101100100111100 be calmly adapted to?
53. Out of fgets() and gets() which action is safe to use and why?
54. In a attack book whether functions are declared or defined?
55. If we appetite that any wildcard characters in the command band arguments should be appropriately expanded, are we appropriate to accomplish any appropriate provision? If yes, which?
56. How would you use the functions sin(), pow(), sqrt()?
57. How would you use the functions randomize() and random()?
58. How would you use the functions memcpy(), memset(), memmove()?
59. How would you use the functions fseek(), freed(), fwrite() and ftell()?
60. How would you use qsort() action to arrangement the name stored in an arrangement of pointers to string?
61. How would you use qsort() action to arrangement an arrangement of structures?
62. How would you use bsearch() action to chase a name stored in arrangement of pointers to string?
63. How would you dynamically admeasure a apparent and two-dimensional arrangement of integers?
64. How would you apparatus a substr() action that extracts a sub cord from a accustomed string?
65. How would you admission the accepted time and aberration amid two times?
66. How would you admission articulation and account addresses from a far abode of a anamnesis location?
67. How will you acknowledge an arrangement of three action pointers area anniversary action receives two ints and allotment a float?
68. How do you book a cord on the printer?
69. How do you acknowledge the following:
70. How can you admission the admeasurement of a statically allocated array?
71. How can you admission the admeasurement of a dynamically allocated array?
72. How can we read/write Structures from/to abstracts files?
73. How can we analysis whether the capacity of two anatomy variables are aforementioned or not?
74. How can a alleged action actuate the cardinal of arguments that acquire been anesthetized to it?
75. How are Anatomy casual and abiding implemented by the complier?
76. How abundant best can you admeasure in a distinct alarm to malloc()?
77. Explain one adjustment to action an absolute cord as one unit?
78. Does there abide any way to accomplish the command band arguments accessible to added functions after casual them as arguments to the function?
79. Does there abide any added action which can be acclimated to catechumen an accumulation or a float to a string?
80. Does advertence the arrangement name gives the abject abode in all the contexts?
81. Differentiate amid a for bend and a while loop? What are it uses?
82. Differences amid structures and arrays?
83. Differences amid malloc() and calloc()?
84. Difference amid strdup and strcpy?
85. Difference amid canyon by advertence and canyon by value?
86. Difference amid arrays and affiliated list?
87. Describe about accumulator allocation and ambit of global, extern, static, bounded and annals variables?
88. Can you use the action fprintf() to affectation the achievement on the screen?
89. Can you dynamically admeasure arrays in broadcast memory?
90. Can you address a action agnate to printf()?
91. Can we specify capricious acreage amplitude in a scanf() architecture string? If accessible how?
92. Can there be at atomic some band-aid to actuate the cardinal of arguments anesthetized to a capricious altercation account function?
93. Can a Anatomy accommodate a Arrow to itself?
94. Are the variables argc and argv are bounded to main?
95. Are the expressions arr and &arr aforementioned for an arrangement of integers?
96. An arrangement of three pointers to chars
97. An arrangement of three burn pointers
98. A arrow to arrangement of three chars
99. A arrow to action which receives an int arrow and allotment a float pointer
100. A arrow to a action which receives annihilation and allotment nothing

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PUZZLES

PUZZLES

1. When Arthur is as old as his father Hailey is now, he shall be 5 times as old as his son Clarke is now. By then, Clarke will be 8 times older than Arthur is now. The combined ages of Hailey and Arthur are 100 years. How old is Clarke ?

2. I have one orange glass containing orange juice and another white glass containing apple juice. I take 50 ml of orange juice and mix it with apple juice in the white glass. Then I take 50 ml of this mixture and transfer it back to the orange glass.

If you compare amount of apple juice in the orange glass and amount of orange juice in the white glass which is more than the other and by how much ?

3. The seven digits in this subtraction problem are 0,1,2,3,4,5 and 6.

Each letter represents the same digit whenever it occurs.

D A D C B

E B E G

--------------------

B F E G

--------------------

What digit is represented by each letter ?

4. The Jones have named their four boys after favourite relatives; their friends, the Smiths, have done the same thing with their three boys. One of the families has twin boys. From the following clues, can you determine the families of all seven children and their ages ?

i) Valantine is 4 years older than his twin brothers.

ii) Winston, who is 8, and Benedict are not brothers. They are each named after a grandfather.

iii) Briscoe is two years younger than his brother Hamilton, But three years older than Dewey.

iv) Decatur is 10 years old.

v) Benedict is 3 years younger than Valentine; they are not related.

vi) The twins are named for uncles.

5. Motorboat A leaves shore P as B leaves Q; they move across the lake at a constant speed. They meet first time 600 yards from P. Each returns from the opposite shore without halting, and they meet 200 yards from

Q. How long is the lake ?

6. Fanta, Pepsi and Citra often eat dinner out.

a) Each orders either coffee or tea after dinner.

b) If Fanta orders coffee, then Pepsi orders the drink that Citra orders.

c) If Pepsi orders coffee, then Fanta orders the drink that Citra does not order.

d) If Citra orders tea, then Fanta orders the drink that Pepsi orders.

Which person/persons always orders the same drink after dinner ?

7. On the Island of imperfection there is a special road, Logic Lane, on

which the houses are usually reserved for the more mathematical inhabitants.

Add, Divide and Even live in three different houses on this

road (which has houses numbered from 1-50). One of them is a member of the Pukka Tribe who always tell the truth; another is a member of the Wotta Tribe, who never tell the truth; and the third is a member of the Shalla Tribe,who make statements which are alternately true and false, or false and true.

They make statements as follows :

ADD : 1 The number of my house is greater than that of Divide's.

2 My number is divisible by 4.

3 Even's number differs by 13 from that of one of the others.

DIVIDE : 1 Add's number is divisible by 12.

2 My number is 37.

3 Even's number is even.

EVEN : 1 No one's number is divisible by 10.

2 My number is 30.

3 Add's number is divisible by 3.

Find to which tribe each of them belongs, and the number of each of their houses.

8. The names of the inhabitants of Walkie Talkie Land sound strange to the visitors, and they find it difficult to pronounce them, due to their length and a few vowel sounds they contain. The Walkie Talkie guide is discussing the names of four inhabitants - A,B,C and D. Their names each contain upto eight syllables, although none of the four names contain the same number. Two of the names contain no vowel sounds; one contains one vowel sound; and one contains two vowel sounds.

From the Guide's statements below, determine the number of syllables and vowel sounds in each of the four Walkie Talkie names :

i) The one whose name contains two vowel sounds is not A.

ii) C's name does not contain more than one vowel sound or fewer than seven syllables.

iii)The name with seven syllables does not contain exactly one vowel sound.

iv) B and C do not have names with the same number of vowel sounds.

v) Neither the name with five syllables nor the name with seven syllables contains more than one vowel sound.

vi) Neither the name with six syllables, nor the B's name, contains two vowel sounds.

9. Multiplication and Division.

(1) - - - - - (a) (2) _ _ . _ (d)

________________

- - - (b) - - -) - - - - - . 0

_________________ - - -

_______________

- - - - -

- - - - - - - - -

___________________ - - -

_______________

- - - - - - - (c)

- - -

- - -

========

(1) and (2) represent the same two numbers - in one case multiplied 9together, in other case divided.

Given that there are no 3's. find the missing digits indicated as (a), (b), (c) and (d) above ?

10. Two identical twins have a very unusual characteristic. One tells nothing but lies on Mondays, Wednesdays and Fridays, and tells nothing but the truth all other days. The other tells nothing but lies on Tuesdays, Thursdays and Saturdays, and tells nothing but the truth all other days. On Sundays both children speak the truth.

1) Which of the following statements can be deduced from the information presented ?

i) If it is Sunday, the twins will both say so.

ii) If it is not Sunday,one twin will give the correct day and the other will lie about everything.

iii)On any given day, only one twin will give his correct name.

a) i only

b) i and ii only

c) i and iii only

d) ii and iii only

e) i,ii and iii

2) According to the information presented, which of the following conversations will be impossible.

a) Twin A : "Today you are a lier"

Twin B : "You are telling the truth"

b) Twin A : "Today you are a lier"

Twin B : "Today I am a truthteller"

c) Twin A : "Tommorow I shall be a lier"

Twin B : "That's correct"

d) Twin A : "Tommorow you will be a lier"

Twin B : "Today you are a truthteller"

e) Twin A : "Yesterday we were both truthtellers"

Twin B : "You are lying"

3) Assume that the twins followed a different set of rules, so that on a given day both told only the truth while next day both only lied, alternating days of truth telling and lying. Under these rules,which Of the following conversations would be possible ?

a) Twin A : "Today you are a lier"

Twin B : "That is correct"

b) Twin A : "Today you are a lier"

Twin B : "That is not so"

c) Twin A : "Tommorow we will be liers"

Twin B : "Yesterday we were truthtellers"

d) Twin A : "Tommorow we will be liers"

Twin B : "You are 1 year older than I am"

e) Twin A : "We always tell the truth"

Twin B : "We some times tell the truth"

4) If the twins are heard saying the following on the same day, which choice presents a correct statement ?

Twin A : "It is Sunday Today"

Twin B : "Yesterday was Sunday"

Twin A : "it is summer season now"

a) it is a summer sunday

b) it is a summer monday

c) it is Monday but not summer

d) it is Sunday but not summer

e) it is impossible to determine whether it is Sunday or Monday.

APTITUDE

GENERAL APTITUDE:

ANTONYMS

1. Disregarded

(a) heed

(b) hopeful

(c) evade

(d) dense

Ans. (a)

2. Obviate

(a) becloud

(b) necessitate

(c) rationalize

(d) execute

Ans. (b)

3. Superficial

(a) profound

(b) exaggerated

(c) subjective

(d) spirited

Ans. (a)

4. Abide

(a) retract an offer

(b) refuse to endure

(c) shield from harm

(d) exonerate

Ans. (b)

6. A Brown female could have had

I. a grandfather born Red

II. a grandmother born Red

III. two grandfathers born Brown

(a) I only

(b) II only

(c) I and II only

(d) II and III only

(e) I,II and III

Ans. (c)

7. A male born into the Brown group may have

(a) an uncle in either group

(b) a Brown daughter

(c) a Brown son

(d) a son-in-law born into the Red group

(e) a daughter-in-law in the Red group

Ans. (a)

8. Which of the following is not permitted under the rules stated?

(a) A Brown male marrying his father's sister

(b) A Red female marrying her mother's brother

(c) A man born Red, who is now a widower, marrying his brother's widow

(d) A widower marrying his wife's sister

(e) A widow marrying her divorced daughter's ex-husband

Ans. (b)

9. If widowers and divorced males retained the group they had upon marrying, which of the following would have been permissible? (Assume no previous marriages occurred)

(a) A woman marrying her dead sister's husband

(b) A woman marrying her divorced daughter's ex-husband.

(c) A widower marrying his brother's daughter

(d) A woman marrying her mother's brother, who is a widower

(e) A divorced male marrying his ex-wife's divorced sister

Ans. (d)

Questions 10-13

Tom wishes to enroll in Latin AA, Sanskrit A, Armenian Literature 221, and Celtic Literature 701.

Latin AA meets five days a week, either from 9 to 11 A.M or from 2 to 4 P.M.

Sanskrit A meets either Tuesday and Thursday from 12 noon to 3 P.M., or Monday, Wednesday, and Friday

from 10 A.M to 12 noon.

Armenian Literature 221 meets either Monday, Wednesday, and Friday from 12:30 to 2 P.M., or Tuesday and Thursday

from 10:30 A.M to 12:30 P.M

Celtic Literature 701 meets by arrangement with the instructor, the only requirement being that it meet for one four-hour session or two two-hour sessions per week, between 9A.M and 4 P.M from Monday to Friday, beginning on the hour.

10. Which combination is impossible for Tom?

(a) Latin in the morning, Sanskrit on Tuesday and Thursday, and Armenian Literature on Monday, Wednesday, Friday

(b) Latin in the afternoon and Sanskrit and Armenian Literature on Monday, Wednesday, and Friday.

(c) Latin in the afternoon, Sanskrit on Monday, Wednesday, and Friday,and Armenian Literature on Tuesday and Thursday

(d) Latin in the morning and Sanskrit and Armenian Literature on Monday, Wednesday, and Friday

(e) Latin in the afternoon, Armenian Literature on Monday, Wednesda and Friday, and Celtic Literature on Tuesday

Ans. (d)

11. Which of the following gives the greatest number of alternatives for scheduling Celtic Literature, assuming that all other courses

(a) Latin in the afternoon and Armenian Literature Monday, Wednesday and Friday

(b) Sanskrit on Tuesday and Thursday and Armenian Literature on Monday, Wednesday and Friday

(c) Latin in the afternoon and Armenian Literature Tuesday and Thursday

(d) Latin in the morning and Sanskrit on Tuesday and Thursday

(e) Sanskrit on Monday, Wednesday, and Friday. and Armenian Literature on Tuesday and Thursday

Ans. (a)

12. If the Celtic instructor insists on holding at least one session on Friday, in which of the following can Tom enroll?

(I) Armenian Literature on Monday, Wednesday, and Friday

(II) Sanskrit on Monday, Wednesday, and Friday

(a) I only

(b) II only

(c) both I and II

(d) I or II but not both

(e) neither I nor II

Ans. (d)

13. Which of the following additional courses, meeting as indicated, can Tom take?

(a) Maths--Monday, Wednesday, and Friday from 10A.M to 12 noon

(b) French--Monday, Wednesday, and Friday from 11A.M to 12:30 P.M

(c) English--Tuesday and Thursday from 2 to 4 P.M

(d) Japenese--Tuesday and Thursday from 1 to 3 P.M

(e) Old Norse-Icelandic--Monday only from 12 to 3 P.M

Ans. (b)

Questions 14-18

(1) Ashland is north of East Liverpool and west of Coshocton

(2) Bowling Green is north of Ashland and west of Fredericktown

(3) Dover is south and east of Ashland

(4) East Liverpool is north of Fredricktown and east of Dover

(5) Fredricktown is north of Dover and west of Ashland

(6) Coshocton is south of Fredricktown and west of Dover

14. Which of the towns mentioned is furthest to the northwest ?

(a) Ashland

(b) Bowling Green

(c) Coshocton

(d) East Liverpool

(e) Fredericktown

Ans. (b)

15. Which of the following must be both north and east of Fredricktown?

(I) Ashland

(II) Coshocton

(III) East Liverpool

(a) I only

(b) II only

(c) III only

(d) I and II

(e) I and III

Ans. (e)

16. Which of the following towns must be situated both south and west of at least one other town?

(a) Ashland only

(b) Ashland and Fredricktown

(c) Dover and Fredricktown

(d) Dover,Coshocton and Fredricktown

(e) Dover,Coshocton and East Liverpool

Ans. (d)

17. Which of the following statements, if true, would make the information in the numbered statements more specific?

(a) Coshocton is north of Dover

(b) East Liverpool is north of Dover

(c) Ashland is east of Bowling Green

(d) Coshocton is east of Fredericktown

(e) Bowling Green is north of Fredericktown

Ans. (a)

18. Which of the numbered statements gives information that can be deduced from one or more of the other statement?

(a) (1)

(b) (2)

(c) (3)

(d) (4)

(e) (6)

Ans. (c)

Questions 19-22

Spelunkers International offers exploring tours in eight caves: Abbott, Benny, Caeser, Dangerfield, Ewell, Fields, Guinness, and Hope

(1) Class 1 spelunkers may not attempt cave Ewell, Fields or Hope

(2) Class 2 spelunkers may not attempt Hope

(3) Class 3 spelunkers may attempt any cave

(4) Cave Caesar may be attempted only by spelunkers who have previously explored cave Benny

(5) Cave Fields may be attempted only by spelunkers who have previously explored cave Ewell

(6) Only two of caves Benny, Caeser, Ewell, Fields, and Hope may be attempted by any explorer in a single tour

19. A class 2 spelunker who has previously explored cave Ewell may be restricted in choosing a tour by which rule(s)?

(I) Rule(4)

(II) Rule(5)

(III) Rule(6)

(a) I only

(b) II only

(c) I and III only

(d) II and III only

(e) I, II and III

Ans. (c)

20. In how many different ways may a class 1 spelunker who has never explored any of the eightcaves before set up a tour of three caves, if she wishes to explore caves Abbott and Caesar?

(a) 2

(b) 3

(c) 4

(d) 5

(e) 6

Ans. (b)

21. What is the maximum number of caves that a class 3 spelunker who has previously explored only cave Benny may include

in a single tour?

(a) 4

(b) 5

(c) 6

(d) 7

(e) 8

Ans. (b)

22. If x + y = 3 and y/x= 2 then y = ?

(a) 0

(b) 1/2

(c) 1

(d) 3/2

(e) 2

Ans. (e)

23. How many squares with sides 1/2 inch long are needed to cover a rectangle that is 4 ft long and 6 ft wide

(a) 24

(b) 96

(c) 3456

(d) 13824

(e) 14266

24. If a=2/3b , b=2/3c, and c=2/3d what part of d is b/

(a) 8/27

(b) 4/9

(c) 2/3

(d) 75%

(e) 4/3

Ans. (b)

25. Successive discounts of 20% and 15% are equal to a single discount of

(a) 30%

(b) 32%

(c) 34%

(d) 35%

(e) 36

Ans. (b)

26. The petrol tank of an automobile can hold g liters.If a liters was removed when the tank was full, what part of the full tank was removed?

(a)g-a

(b)g/a

(c) a/g

(d) (g-a)/a

(e) (g-a)/g

Ans. (c)

27.If x/y=4 and y is not '0' what % of x is 2x-y

(a)150%

(b)175%

(c)200%

(d)250%

Ans. (b)

28.If 2x-y=4 then 6x-3y=?

(a)15

(b)12

(c)18

(d)10

Ans. (b)

29.If x=y=2z and xyz=256 then what is the value of x?

(a)12

(b)8

(c)16

(d)6

Ans. (b)

30. (1/10)18 - (1/10)20 = ?

(a) 99/1020

(b) 99/10

(c) 0.9

(d) none of these

Ans. (a)

31. Pipe A can fill in 20 minutes and Pipe B in 30 mins and Pipe C can empty the same in 40 mins.If all of them work together, find the time taken to fill the tank

(a) 17 1/7 mins

(b) 20 mins

(c) 8 mins

(d) none of these

Ans. (a)

32. Thirty men take 20 days to complete a job working 9 hours a day.How many hour a day should 40 men work to complete the job?

(a) 8 hrs

(b) 7 1/2 hrs

(c) 7 hrs

(d) 9 hrs

Ans. (b)

33. Find the smallest number in a GP whose sum is 38 and product 1728

(a) 12

(b) 20

(c) 8

(d) none of these

Ans. (c)

34. A boat travels 20 kms upstream in 6 hrs and 18 kms downstream in 4 hrs.Find the speed of the boat in still water and the speed of the water current?

(a) 1/2 kmph

(b) 7/12 kmph

(c) 5 kmph

(d) none of these

Ans. (b)

35. A goat is tied to one corner of a square plot of side 12m by a rope 7m long.Find the area it can graze?

(a) 38.5 sq.m

(b) 155 sq.m

(c) 144 sq.m

(d) 19.25 sq.m

Ans. (a)