COMPUTER KNOWLEDGE

Computer Knowledge : Solved Paper

1. You can keep your personal files/folders in—
(A) My folder
(B) My Documents
(C) My Files
(D) My Text
(E) None of these
Ans : (B)

2. The primary purpose of software is to turn data into—
(A) Web sites
(B) Information
(C) Programs
(D) Objects
(E) None of these
Ans : (B)

3. A directory within a directory is called—
(A) Mini Directory
(B) Junior Directory
(C) Part Directory
(D) Sub Directory
(E) None of these
Ans : (D)


4. A compiler translates a program written in a high-level language into—
(A) Machine language
(B) An algorithm
(C) A debugged program
(D) Java
(E) None of these
Ans : (A)

5. When you turn on the computer, the boot routine will perform this test—
(A) RAM test
(B) Disk drive test
(C) Memory test
(D) Power-on self-test
(E) None of these
Ans : (B)

6. A ……is a unique name that you give to a file of information.
(A) device letter
(B) folder
(C) filename
(D) filename extension
(E) None of these
Ans : (D)

7. Hardware includes—
(A) all devices used to input data into a computer
(B) sets of instructions that a computer runs or executes
(C) the computer and all the devices connected to it that are used to input and output data
(D) all devices involved in processing information including the central processing unit, memory and storage
(E) None of these
Ans : (D)

8. A ……… contains specific rules and words that express the logical steps of an algorithm.
(A) programming language
(B) syntax
(C) programming structure
(D) logic chart
(E) None of these
Ans : (A)

9. All the deleted files go to—
(A) Recycle Bin
(B) Task Bar
(C) Tool Bar
(D) My Computer
(E) None of these
Ans : (A)

10. The simultaneous processing of two or more programs by multiple processors is—
(A) Multiprogramming
(B) Multitasking
(C) Time-sharing
(D) Multiprocessing
(E) None of these
Ans : (D)

11. The secret code that restricts entry to some programs—
(A) Password
(B) Passport
(C) Entry-code
(D) Access-code
(E) None of these
Ans : (A)

12. Computers use the ……… number system to store data and perform calculations.
(A) binary
(B) octal
(C) decimal
(D) hexadecimal
(E) None of these
Ans : (A)

13. The main function of the ALU is to—
(A) Perform arithmetic and logical operations
(B) Store data and information for future use
(C) Control computer output, such as printing
(D) Monitor all computer activities
(E) None of these
Ans : (A)

14. ……is the process of carrying out commands.
(A) Fetching
(B) Storing
(C) Executing
(D) Decoding
(E) None of these
Ans : (C)

15. Softcopy is the intangible output, so then what is hardcopy ?
(A) The physical parts of the computer
(B) The printed parts of the computer
(C) The printed output
(D) The physical output devices
(E) None of these
Ans : (C)

16. A(n) ……… is a program that makes the computer easier to use.
(A) utility
(B) application
(C) operating system
(D) network
(E) None of these
Ans : (A)

17. A complete electronic circuit with transistors and other electronic components on a small silicon chip is called a(n)—
(A) Workstation
(B) CPU
(C) Magnetic disk
(D) Integrated circuit
(E) None of these
Ans : (D)

18. Computer systems are comprised of—
(A) Hardware, programs, processors, procedures and people
(B) Hardware, programs, information, people and procedures
(C) Hardware, programs, information, people and networks
(D) Hardware, software, procedures, networks and people
(E) None of these
Ans : (D)

19. An error in a computer program—
(A) Crash
(B) Power Failure
(C) Bug
(D) Virus
(E) None of these
Ans : (C)

20. What is output ?
(A) What the processor takes from the user
(B) What the user gives to the processor
(C) What the processor gets from the user
(D) What the processor gives to the user
(E) None of these
Ans : (D)

21. The person who writes and tests computer programs is called a—
(A) programmer
(B) computer scientist
(C) software engineer
(D) project developer
(E) None of these
Ans : (A)

22. A set of instructions telling the computer what to do is called—
(A) mentor
(B) instructor
(C) compiler
(D) program
(E) None of these
Ans : (D)

23. What menu is selected to print ?
(A) Edit
(B) Special
(C) File
(D) Tools
(E) None of these
Ans : (C)

24. What is backup ?
(A) Adding more components to your network
(B) Protecting data by copying it from the original source to a different destination
(C) Filtering old data from the new data
(D) Accessing data on tape
(E) None of these
Ans : (B)

25. The term bit is short for—
(A) Megabyte
(B) Binary language
(C) Binary digit
(D) Binary number
(E) None of these
Ans : (C)

26. A saved document is referred to as a—
(A) file
(B) word
(C) folder
(D) project
(E) None of these
Ans : (A)

27. Specialized programs that assist users in locating information on the Web are called—
(A) Information engines
(B) Search engines
(C) Web browsers
(D) Resource locators
(E) None of these
Ans : (B)

28. An application program has which one of the following functions ?
(A) It specifies the informationprocessing procedures required by a particular informationprocessing job
(B) It controls the input/output and storage functions of the computer system
(C) It provides various support services for the computer system
(D) It supervises the operations of the CPU
(E) None of these
Ans : (A)

29. In page preview mode—
(A) You can see all pages of your document
(B) You can only see the page you are currently working
(C) You can only see pages that do not contain graphics
(D) You can only see the title page of your document
(E) None of these
Ans : (A)

30. An operating system that can do multitasking means that—
(A) The operating system can divide up work between several CPUs
(B) Several programs can be operated concurrently
(C) Multiple people can use the computer concurrently
(D) All of the above
(E) None of these
Ans : (B)

31. The quickest and easiest way in Word, to locate a particular word or phrase in a document is to use the ……… command.
(A) Replace
(B) Find
(C) Lookup
(D) Search
(E) None of these
Ans : (B)

32. What is the default file extension for all Word documents ?
(A) WRD
(B) TXT
(C) DOC
(D) FIL
(E) None of these
Ans : (C)

33. With a CD you can—
(A) Read
(B) Write
(C) Read and Write
(D) Either Read or Write
(E) None of these
Ans : (C)

34. A collection of interrelated records is called a—
(A) Utility file
(B) Management information system
(C) Database
(D) Spreadsheet
(E) None of these
Ans : (C)

35. To move to the beginning of a line of text, press the ……… key.
(A) PageUp
(B) A
(C) Home
(D) Enter
(E) None of these
Ans : (C)

36. The term ‘user interface’ refers to—
(A) What the user sees on the screen and how they can interact with it
(B) How the operating system responds to user commands
(C) the means by which the user interacts with the peripheral devices on the computer
(D) The monitor that is available for the computer
(E) None of these
Ans : (A)

37. The background of any Word document—
(A) Is always white colour
(B) Is the colour you preset under the Options menu
(C) Is always the same for the entire document
(D) Can have any colour you choose
(E) None of these
Ans : (D)

38. Reusable optical storage will typically have the acronym—
(A) CD
(B) DVD
(C) ROM
(D) RW
(E) None of these
Ans : (D)

39. For creating a document, you use ……… command at File Menu.
(A) Open
(B) Close
(C) New
(D) Save
(E) None of these
Ans : (C)

40. The contents of ……… are lost when the computer turns off.
(A) storage
(B) input
(C) output
(D) memory
(E) None of these
Ans : (D)

41. Grouping and processing all of a firm’s transactions at one time is called—
(A) A database management system
(B) Batch processing
(C) A real-time system
(D) An on-line system
(E) None of these
Ans : (C)

42. A printer is this kind of device—
(A) Input
(B) Word processing
(C) Processing
(D) Output
(E) None of these
Ans : (D)

43. Text in a column is generally aligned—
(A) Justified
(B) Right
(C) Center
(D) Left
(E) None of these
Ans : (D)

44. What type of device is a computer mouse ?
(A) Input
(B) Output
(C) Software
(D) Storage
(E) None of these
Ans : (A)

45. In Excel, Charts are created using which option ?
(A) Chart Wizard
(B) Pivot Table
(C) Pie Chart
(D) Bar Chart
(E) None of these
Ans : (A)

46. What is the permanent memory built into your computer called ?
(A) RAM
(B) ROM
(C) CPU
(D) CD-ROM
(E) None of these
Ans : (B)

47. If text was highlighted and ‘Edit’ ‘Copy’ was clicked, what would happen ?
(A) Text would be copied from the document and placed in the clipboard
(B) Text would be removed from the document and placed in the clipboard
(C) Text from the clipboard would be placed in the document at the place where the cursor is blinking
(D) (B) and (C) above
(E) None of these
Ans : (A)

48. You can start Microsoft Word by using ……… button.
(A) New
(B) Start
(C) Program
(D) Control Panel
(E) None of these
Ans : (C)

49. You click at B to make the text—
(A) Italics
(B) Underlined
(C) Italics and Underlined
(D) Bold
(E) None of these
Ans : (D)

50. The……becomes different shapes depending on the task you are performing.
(A) Active tab
(B) Insertion point
(C) Mouse pointer
(D) Ribbon
(E) None of these
Ans : (C)

LGO EXAM PAPER-1 MODEL PAPER-2012 (Source Gudur Post)

model paper prepared and compiled by Akula. Praveen Kumar, SPM, Papannapet Sub Office-502 303, Medak Division, Andhra Pradesh

Disclaimer:- All questions/Information provided in this post are Compiled by A. Praveen Kumar for in good faith of Departmental Employees. The types of questions, number of questions and standard of questions may be vary in actual examination. This is my predictions only. Author of blog does not accepts any responsibility in relation to the accuracy, completeness, usefulness or otherwise, of the contents.

This is a practice paper only.

                                                 PAPER- 1
Instructions to Candidates
1. Answer All the Questions in 60 Minutes
2. Each question Carries “2” Marks
3. Round off the appropriate choice in OMR sheet

                               PART-A (General English)
Directions: -1-2: A word has been written in four different ways, out of which only one is correctly spelt. Find the correctly spelt word

1. 1) Resteurant             2) Restaurant            3) Resterant           4) Resteurent

2. 1) Sacer                    2) Sauser                  3) Saser                 4) Saucer

Directions: - 3-4:   Identify the silent letters in the following questions

3. Pneumonia

1) P                  2) U                    3) M              4) I

4. Taught

1) U                  2) A                    3) G               4) H

Directions: 5-7: Fill in the blanks with appropriate Verbs

5. It is quite dark here. Lease________ the light

1) Put            2) Burn               3) Switch         4) Switch on

6. Dr. Srinivas______ practicing Medicine since 1985

1) is               2) has been         3) had been           4) shell be

7. It is time for the shop to________ up

1) shut           2) be shut                3) being shut     4) have shut

Directions: 8-9: Fill in the blanks with appropriate Plurals

8. The ___ rooms are upstairs.

1) children's     2) childs                 3)children         4) childrens’

9. That is my ___ umbrella.

1) Fathers        2) father's               3) father           4) fathers'

10. When you write a letter where do you write the “Salutation” 

1) At the right hand side of the top of the page

2) In the centre of the page

3) Left hand side of the Paper

4) At the end of the letter

11. Where do you write your address in a letter? 

1) Left hand side of the page

2) Right hand side of the top of the page

3) Right hand side below the page

4) At the end of the letter

12. Supply the correct past tense of the verb in bracket

After she ______ (hear) the news, she hurried to see her friend

1) Hearing                2) hears              3) heard           4) none

Directions:-13-14. Fill in the blanks with appropriate Articles

13. The boys played ____ basketball yesterday afternoon

1) a                         2) an                   3) the                4) none

14. ___ ant is __ insect.

1) an - a                 2) an - an              3) the-a             4) none

Directions:-15-16. Fill in the blanks with appropriate Prepositions

15. I looked this word ___ in the dictionary, but I still don't understand it. 

1) from                   2) on                   3) up                 4) over

16. Have you read the article _____ Time magazine ____ Google?

1) on - on               2) to -on             3) in - on           4) from - on

Directions: 17-18:- Choose the word that is most nearly opposite in meaning to the word in capital letters.

17. FRUITLESS

1. Useless          2. Futile               3.Purposeful           4.Profitable

18. AWARE

1. Uncertain       2.Ignorant            3.Sure                    4. Doubtful

Directions: 19-20 choose the word that is most nearly same meaning to the word in capital letters.

19. ALERT

1. Energetic         2.Observant        3.Intelligent            4.Watchful

20. NEUTRAL 

1. Unbiased       2.Non-aligned         3.Undecided       4.Indifferent
                           PART-B (Arithmetic)

21. A number when divided by 114 leaves the reminder 21. If the same number is divided by 19 the remainder will be 

(1) 1            (2) 2                (3) 7             (4) 21

22. The sum of two numbers is 216 and their HCF is 27. The numbers are 

1) 27, 189    (2) 81,189       (3) 108, 108       (4) 154, 167

23. Which of the following fraction is the largest? 

(1) 7/8         (2) 13/16            (3) 31/40            (4) 63/80

24. 0.002 x 0.5 =? 

1) 0.0001      (2) 0.001          (3) 0.01               (4) 0.1

24. The greatest four digit perfect square number is 

1) 9000            (2) 9801          (3) 9900             (4) 9981

25. The least number to be subtracted from 1000 to get a number exactly divisible by 17 

1) 7                  (2) 13               (3) 14                  (4) 17

26. If a : b= 2 : 5 then 3a +4b : 4a +5b = 

1) 1:5               (2) 12:40          (3) 8:7                   (4) 26:33

27. The Percentage of 8 in 96 is 

1) 8                  (2)25/3            (3) 25/2                   (4) 16

28. 52. If A : B= 3 : 4 and B:C = 5 : 6 then A : C = equal to 
1) 1:2                 (2) 2:5           (3) 5:8                      (4) 7:11

29. Three numbers are in the ratio 4:5:6, and their average is 25. The largest number is 

1) 30                  (2) 32            (3) 36                        (4) 42

30. The average weight of 16 boys in a class room is 50.25 Kgs and that of the remaining 8 boys is 45.15 Kgs. Find the average weight of all the boys’ class room 
1) 47.55 Kgs      (2) 48 Kgs       (3) 48.55Kgs            (4) 49.25 Kgs

31. A, B and C start a business with investments 6000, 7000, 8000 respectively. The profit at the end of the year is Rs 3150/-. The share of the B in the profit 

1) 900                  (2) 1050           (3) 1200                    (4)1000

32. The total monthly salary of 4 men 2 women is Rs 46000. If a women earns Rs 500/-more than a man, what is monthly salary of a women 

1) 6500                  (2) 7500          (3) 8000                     (4) 9000

33. Rs 540 are to be distributed among Nisha, Lata, Prabha in the ratio 2:3:4, Nisha will get Rs. 
1) 125                     (2) 120              (3) 180                        (4) 240
34. A man is 24 years older than his son. In two years his age will be twice the age of his son. The present age of the son is 

1) 14                        (2) 18               (3) 20                           (4) 22

35. In a factory 40% of the employees are from Telangana and 10 % of them are from Medak. What Percent of the total employees are from Medak

1) 50                         (2) 30               (3) 10                           (4) 4

36. A and B cum do a piece of work in 6 days and A alone can do it in 9 days. In how many days B alone can do it 

1) 12                           (2) 14              (3) 16                             (4) 18

37. A watch is sold for Rs 1080 at a loss of 10%. The cost price of the watch is 

1) 1125                        (2) 1200           (3) 1188                      (4) 972

38. Rs 800 at 5% per annum compound interest will amount to 882 in 

1) 1 yr                         ( 2) 2 yrs             (3) 3yrs                       (4) 4 yrs

39. A sum becomes 3 times in 3 years in compound interest. How many times it will become in 9 years 

1) 9 times                     (2) 18 times         (3) 27 times                 (4) 36 times

40. A sum becomes Rs. 6600 in 4 years at 8% of Simple interest. Find the sum 

1) 6000                        (2) 5500                 (3) 5000                    (4) 6500

41. By selling an article for Rs 110, a man losses 12%. For how much should he sell to gain 8 % 

1) 135                           (2) 130                     (3) 140                      (4) 145

42. A man sold 2 watches for Rs 90/- each. On one watch he gained 10% and on the other he lost 10%. Find the percentage of gain or loss 

1) 1%                               (2) 3%                      (3) 2%                       (4) 4 %

43. A trader fixes the price of his goods 40% above the cost and then allows a discount of 25%. His profit is 

1) 15%                              (2) 10%                    (3) 5%                          (4) 2o%

44. A and B cum do a piece of work in 6 days and A alone can do it in 9 days. In how many days B alone can do it 

1) 12                                     (2) 14                      (3) 16                              (4) 18

45. 25 meters per second = ---------- Km per hour

1) 72                                       (2) 90                     (3) 54                             (4) 108

Directions: 46-50 :- To answer the questions, study the following chart and answer the questions that follow.

% of marks secured                                     % Students

90% to 100%                                                    3%

80% to90%                                                       7%

70 % to 80%                                                    15%

60% to 70%                                                      22%

50% t 60%                                                         33%

40% to 50%                                                      15%

Less than 40%                                                      5%

46. If the total no. Of students who took the exam was 800. How many secured above 70 % 

1) 120                             (2) 200                 (3) 60              (4) 100

47. How many secured 50% or less, if the total number of the students was 800 
1) 160                            (2) 120                   (3) 150              (4) 40

48. If the 12 students secured between 90% or more, what was the total number of students who took the exam 

1) 500                             (2) 400                     (3) 800            (4) 600

49. If 75 students secured between 70 and 80% how many secured between 60 and 70% 

1) 110                               (2) 66                       (3) 220            (4) 115

50. If total number of students who took the test was 600, how many secured between 80 and 90% 

1) 350                               (2) 450                      (3)320                (4) 42


Answers:-

1.--2, 2.—4, 3.—1, 4.—3, 5—4, 6-- 2, 7—2, 8—1, 9—2, 10—3, 11—2, 12—3, 13--4, 14--2 , 15-3

16—3, 17—4, 18—2, 19—4, 20—1, 21—2, 22—1, 23—1, 24—2, 25—3, 26—4, 27—2, 28—3, 

29-1, 30—3, 31—2, 32—3, 33—2, 34—4, 35—4, 36—4, 37—2, 38—2, 39—3, 40—3, 41—1, 

42—1, 43--3, 44—4, 45--2 , 46—2, 47—1, 48—2, 49—1, 50--4

First in Indian Law - Study material for Postal/Sorting Assistant Examination

.First empire to define and demarcate civil and criminal law  Gupta Empire

2. First Court ( of judicature) was established in Calcutta on August , 1672

3. The First Law Commission was constituted in ----------------  under ------------------ 1834 under the Charter Act

4. First I.P.C  and CRPC was introduced in Bengal  In 1862 by John Beames.

5. The First Federal Court established in  1937

6. Supreme Court was established on March 26, 1774 in Calcutta as a Result of Regulating Act of 1773.

7. Oldest High Court Calcutta High Court (1862)

8. First Indian High Court Judge – Shambhunath Pandit.

.9  Youngest Judge –  Prasanta Behari Mukherjee at the age of 38.

10. High Court with most judges –  Allahabad High Court (60 Judges)

11. First Woman Chief Justice (High Court) – Justice Leila Seth (Delhi)

12. First Indian President of International Court of Justice-  Dr. NagendraSingh (First Indian recipient of World Justice Award)

13. First Chief Justice of Independent India – Justice Harilal J. Kania.

14. First Woman judge of Supreme Court- Meera Sahib Fatima Beevi.

15. First woman judicial officer  -Anna Chandy

16  first Federal Court chief justice. Sir. Maurice Gwyer

17. First woman advocate – Cornelia Sorabji

18. “Green Bench” decides on environmental issues. (set up by the Calcutta Court)

19. Largest prison          Tihar Jail

IMPRESSIVE AND HISTORIC RALLY OF CENTRAL GOVT. EMPLOYEES MORE THAN 20000 PARTICIPATED ON 26TH JULY 2012

ONE DAY ALL INDIA STRIKE ON 12TH DECEMBER 2012

Demanding 7th Pay Commission, 50% merger of DA, Departmentalise Gramin Dak Sevaks, Regularise casual labourers, Compassionate appointment 5% condition removal, Five Promotions, Scrap PFRDA Bill, Fill up all vacant Posts and Create New Posts Etc. Etc

NFPE ALL INDIA CONVENTION HELD ON 26TH JULY 2012 CALLED UPON THE ENTIRETY OF THE POSTAL WORKERS TO MAKE THE STRIKE CENT PERCENT SUCCESS

At the Call of the Confederation of CG Employees and Workers, thousands of Central Government Employees belonging to all affiliates of Confederation reached Delhi and demonstrated before the Parliament on 26th July 2012.

The Massive March to Parliament is organised to demand implementation of 15 Point Charter of Demands including Constitution of 7th Central Pay Commission to revise the wages from 1.1.2011; Merger of 50% DA with Basic Pay; Five Promotions to every Employee in the entire career; Regularisation of three lakhs of GDS in Postal Department; Regularisation of Casual labourers; Compassionate Appointment etc.

Comrade S.K.Vyas President Confederation presided over the Rally. Comrades Basudev Acharya M.P, Tapen Sen CITU General Secretary and M.P, Amarjit Kaur , Secretary AITUC , M.Krishnan Secretary  General NFPE, K.Ragavendran Working President Confederation,  addressed the  Rally.

Comrade K.K.N.Kutty Secretary General Confederation addressed and explained the details of the National Secretariat Meeting and declared that there will be an All India Strike action on 12.12.2012 to win the 15 Point Charter of Demands if within three months the Government failed to accept our demands.

A Memorandum to Honourable Prime Minister of India containing all the 15 Points of Charter of Demands with all the justification was finalised by the National Secretariat has been submitted to the Prime Minister on behalf of the Confederation

HAPPY RAKSHA BANDAN & FRIENDSHIP DAY

Happy  Raksha  Bandhan

AMARNAATH YAATRA

ಪ್ರಕಾಶ್ ರಾವ್ ನೇತ್ರತ್ವದ ಹದಿಮುರು ಅಂಚೆ ನೌಕರ ತಂಡವು ಇತ್ತೀಚಿಗೆ ಪವಿತ್ರ " ಅಮರನಾಥ್ ಯಾತ್ರ " ಕೈಗೊಂಡಿತು.  ದಿನಾಂಕ 08.08.2012 ರಂದು ಶಿವಮೊಗ್ಗದಿಂದ ಬೆಂಗಳೂರಿಗೆ ತೆರಳಿ ಅಲ್ಲಿಂದ ದೆಹಲಿ ,ಶ್ರೀನಗರ ಮುಖಾಂತರ ಬಲ್ತಾಲ್ ತಲುಪಿ ಅಮರನಾಥ್ ಯಾತ್ರ  ಕೈಗೊಂಡು ದಿನಾಂಕ 19.08.2012 ರಂದು  ಶಿವಮೊಗ್ಗಕ್ಕೆ  ವಾಪಾಸ್ ಬಂದಿರುತ್ತಾರೆ.  ಯಶಸ್ವೀ  ಯಾತ್ರೆ  ಮುಗಿಸಿ ಬಂದ ಇವರೆಲ್ಲರಿಗೂ ಶುಭ ಹಾರೈಕೆಗಳು