MCQOPTIONS
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MCQOPTIONS
This section includes 282 Mcqs, each offering curated multiple-choice questions to sharpen your 2nd Class knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Two statements are given below. Which of the following statements is/are correct? 1. Delete key helps to erase the letters from the left side of the cursor. 2. Backspace key erases the letters from the right side of a cursor. |
| A. | Only 2 is correct |
| B. | Only 1 is correct |
| C. | Both are incorrect |
| D. | Both are correct |
| Answer» D. Both are correct | |
| 2. |
Teacher asked Hayre: Explain binary number system. Hayre: When you insert the data with the help of keyboard on the computer, the data enters into the computer first converted into the binary number system. Is he correct? |
| A. | Yes, he is correct |
| B. | No, he is incorrect |
| C. | Partially correct |
| D. | Can't say |
| Answer» B. No, he is incorrect | |
| 3. |
In railway stations, how are computers useful? |
| A. | For booking tickets. |
| B. | For preparing results. |
| C. | For making films. |
| D. | For making bills. |
| Answer» B. For preparing results. | |
| 4. |
Match the following: Column I Column II 1. Playing games a. 2. Learning b. 3. Drawing c. 4. Writing d. |
| A. | 1-c, 2-d, 3-b, 4-a |
| B. | 1-d, 2-a, 3-b, 4-c |
| C. | 1-c, 2-b, 3-d, 4-a |
| D. | 1-b, 2-a, 3-d, 4-c |
| Answer» E. | |
| 5. |
Identify the area where computers are used, with the help of given example: - For typing and printing document. - For storing lot of information which would otherwise have to be stored in bulky files that occupy a lot of space. |
| A. | Gardening |
| B. | Sports |
| C. | Office |
| D. | None of these |
| Answer» D. None of these | |
| 6. |
In which one of the following computer languages, the program is converted by using the two numbers, 0 and 1 only? |
| A. | Assembly language |
| B. | High level language |
| C. | Visual basic |
| D. | Machine language |
| E. | None of these |
| Answer» E. None of these | |
| 7. |
In offices, computers are used to ______. |
| A. | Type letters |
| B. | Prepare presentations |
| C. | Search information |
| D. | All of these |
| Answer» E. | |
| 8. |
Which one of the following is Information? |
| A. | Red, Blue, Green |
| B. | 3, 6, 8 |
| C. | The car is red |
| D. | A, B, C |
| Answer» D. A, B, C | |
| 9. |
Who uses computers for designing buildings, machines, etc.? |
| A. | Doctors |
| B. | Architects |
| C. | Students |
| D. | Scientists |
| Answer» C. Students | |
| 10. |
Match the following key names. These names are used alternatively. 1. Enter key (i) Return key 2. Backspace key (ii) Eraser key 3. Function key (iii) F5 key |
| A. | 1, (i); 2, (ii); 3, (iii) |
| B. | 1, (ii); 2, (i); 3, (iii) |
| C. | 1, (iii); 2, (i); 3, (ii) |
| D. | None of these |
| Answer» B. 1, (ii); 2, (i); 3, (iii) | |
| 11. |
What is the correct order of steps to open Paint Brush window? (1) Click Start button. (2) Click Accessories. (3) Click Programs. (4) Click Paint. |
| A. | 1, 2, 3, 4 |
| B. | 1, 3, 2, 4 |
| C. | 2, 1, 4, 3 |
| D. | 3, 4, 1, 2 |
| Answer» C. 2, 1, 4, 3 | |
| 12. |
Which of the following statements is/are correct? 1. Using the input device, we can give/ feed information to the computer. 2. With the help of keyboard, we can write on the computer. 3. Keyboard is an output device. |
| A. | 2 and 3 are correct |
| B. | 1 and 2 are correct |
| C. | All are correct |
| D. | None of these |
| Answer» C. All are correct | |
| 13. |
Match the sectors and uses of the computers in that sectors: 1. Education (i) Movies 2. Entertainment (ii) Diagnose diseases 3. Hospitals (iii) Learning |
| A. | 1\[\to \]iii, 2\[\to \]i, 3\[\to \]ii |
| B. | 1\[\to \]i, 2\[\to \]ii, 3\[\to \]iii |
| C. | 1\[\to \]ii, 2\[\to \]i, 3\[\to \]iii |
| D. | 1\[\to \]iii, 2\[\to \]ii, 3\[\to \]i |
| E. | None of these |
| Answer» B. 1\[\to \]i, 2\[\to \]ii, 3\[\to \]iii | |
| 14. |
There are various types of network used by the people to work on the computer. Which one of the following networks is meant for an office having few people? |
| A. | Office Area Network |
| B. | Personal Area Network |
| C. | Local Area Network |
| D. | Local Applied Network |
| Answer» D. Local Applied Network | |
| 15. |
Read the following statements:Peter: A computer can be used to listen the music.John: A computer can also be used watch the movie.Sunila: A computer can also help student in their learning. |
| A. | Peter is correct |
| B. | John is correct |
| C. | Sunila is correct |
| D. | All are correct |
| E. | None of these |
| Answer» E. None of these | |
| 16. |
Fill in the blanks: 1. You can paint and_____ in paint brush. 2. ____ tool is used to draw a circles. 3. ____ tool is used to draw curves. |
| A. | Image, Round and Ellipses |
| B. | Record, Round and Ellipses |
| C. | Draw, Ellipse and Curve |
| D. | Draw, Circle and Ellipse |
| Answer» D. Draw, Circle and Ellipse | |
| 17. |
Which one of the following statements is not an example of a Logical Operation? 1. Family = Mother + Father + Brothers + Sisters 2. If "Total Marks > 500 then Say "1st Prize"- 3. If Brothers + Sisters > 4 Then Say "Big Family" |
| A. | Only 1 |
| B. | Only 2 |
| C. | Both 1 and 2 |
| D. | Both 2 and 3 |
| Answer» B. Only 2 | |
| 18. |
Match the following: 1. Data i. Hexadecimal 2. Number system ii. Three types 3. Special character iii. @ |
| A. | 1, ii; 2, i; 3, iii |
| B. | 1, iii; 2, ii; 3,i |
| C. | 1, i; 2, ii; 3, iii |
| D. | 1, iii; 2, ii; 3,i |
| Answer» B. 1, iii; 2, ii; 3,i | |
| 19. |
Match the statement A with statement B. Statement A 1. The information you write on the form. 2. Printed tickets. 3. Searching the seat as per your requirements Statement B i. Processing. ii. Output. iii. Input. |
| A. | 1, i; 2, ii; 3, iii |
| B. | 1, iii; 2, ii; 3, i |
| C. | 1, ii; 2, i; 3, iii |
| D. | 1, iii; 2, i; 3, ii |
| Answer» B. 1, iii; 2, ii; 3, i | |
| 20. |
Match the following A B 1. Icons i. Pointer symbols 2. Desktop ii. Vertical line 3. Cursor iii. First screen 4. Arrow iv. Small graphical images |
| A. | 1, iv; 2, iii; 3, ii; 4, i |
| B. | 1, iii; 2, i; 3, ii; 4, iv |
| C. | 1, i; 2, iii; 3, ii; 4, iv |
| D. | 1, iv; 2, ii; 3, iii; 4, i |
| Answer» B. 1, iii; 2, i; 3, ii; 4, iv | |
| 21. |
A collection of facts such as test scores, drawing, photographs and figures is called: |
| A. | Data |
| B. | Process |
| C. | Quantity |
| D. | Product |
| E. | None of these |
| Answer» B. Process | |
| 22. |
Read the following statements: Which of the following statements are correct?1. Data is a collection of facts from which conclusion may be drawn.2. Alphanumeric data is used to represent only special alphabets.3. There are six types of data. |
| A. | Statement 2 and 3 |
| B. | Only statement 1 |
| C. | Only statement 3 |
| D. | All are correct |
| E. | None of these |
| Answer» C. Only statement 3 | |
| 23. |
Select the incorrect statement. 1. Computer clock is on the right side of a Taskbar. 2. Virus is dangerous for computer. 3. By single click you can open the file. |
| A. | 1 and 2 |
| B. | 2 and 3 |
| C. | 1 and 3 |
| D. | All of these |
| Answer» B. 2 and 3 | |
| 24. |
There are different types of keys which cannot work independently. Which one of the following keys cannot work independently? |
| A. | Delete key |
| B. | Space bar key |
| C. | Alt key |
| D. | Enter key |
| Answer» D. Enter key | |
| 25. |
Match the given information. A B 1. Scanner I. One person can hear the sound 2. Microphone ii. Use as an input device 3. Headphone iii Useful for web user 4. Web Camera iv. Use as a speaker |
| A. | 1,iii; 2, i; 3, ii; 4, iv |
| B. | 1, ii; 2, iv; 3, iii; 4, i |
| C. | 1, ii; 2, iv; 3, i; 4, iii |
| D. | 1,iv; 2, iii; 3, ii; 4, i |
| Answer» D. 1,iv; 2, iii; 3, ii; 4, i | |
| 26. |
As you know that computer performs many operations. The following are the few operations; match the operation with its name. Mathematical 1. Adding 50 and 40 Logical 2. 90 is greater than 75 3. Divide 90 by 10 4. 85 < 100 |
| A. | A- 1, 3; B- 2, 4 |
| B. | A- 2, 3; B- 1, 4 |
| C. | A-1, 2, 3; B- 4 |
| D. | A-1; B- 2, 3, 4 |
| Answer» B. A- 2, 3; B- 1, 4 | |
| 27. |
Antony and Mary are discussing about the different types of keys Antony said: "There are two 'page up' key and three arrows keys present on the keyboard". Mary said: "no, there are one page up key and one page down key and four arrows keys are present on the keyboard". Which of them are correct? |
| A. | Antony is correct |
| B. | Mary is correct |
| C. | Both are correct |
| D. | Both are incorrect |
| Answer» C. Both are correct | |
| 28. |
Both computer and calculator can do calculation. There is one thing that computer can do but calculator can't do. Which one of the following can be done by computer not calculator? |
| A. | Addition |
| B. | Division |
| C. | Comparison |
| D. | Multiplication |
| Answer» D. Multiplication | |
| 29. |
Read the given statements. Which of the following statements is/ are correct?1. In Bank, customers are increasing day by day, so computer helps in maintaining accounts of the customers.2. Computer is a machine that’s why it is not used in hospitals.3. You can draw pictures, make greeting cards and do a lot of other funny things. |
| A. | 1 and 3 |
| B. | 2 and 3 |
| C. | 2 and 3 |
| D. | All of these |
| E. | None of these |
| Answer» B. 2 and 3 | |
| 30. |
The CPU has to handle a lot of tasks at the same time. Therefore, it has got some helping parts. They are the memory, the arithmetic and logical unit and _____. |
| A. | Help unit |
| B. | Process unit |
| C. | Coordinate unit |
| D. | Control unit |
| Answer» E. | |
| 31. |
Computers are used for sending messages through ___. |
| A. | |
| B. | phone |
| C. | printer |
| D. | keyboard |
| Answer» B. phone | |
| 32. |
Every machine has certain features so as to computer. Which one of the following is a basic feature of a computer? |
| A. | It can think |
| B. | It can work without electricity |
| C. | It can store information |
| D. | It can make its own decisions |
| Answer» D. It can make its own decisions | |
| 33. |
In business, computers are used for ______. |
| A. | Playing games |
| B. | Painting |
| C. | Drawing |
| D. | Marketing |
| Answer» E. | |
| 34. |
At shopping malls and stores, computers are commonly used for _____. |
| A. | Drawing pictures |
| B. | Billing |
| C. | Watching movies |
| D. | Playing games |
| Answer» C. Watching movies | |
| 35. |
Match the following Column A with column B: Column A Column B 1. Data i. 129 c 2. Alphanumeric ii. Three types 3. Special character iii. @ |
| A. | 1\[\to \]ii, 2\[\to \]i, 3\[\to \]iii |
| B. | 1\[\to \]iii, 2\[\to \]ii, 3\[\to \]i |
| C. | 1\[\to \]i, 2\[\to \]ii, 3\[\to \]iii |
| D. | 1\[\to \]iii, 2\[\to \]i, 3\[\to \]ii |
| E. | None of these |
| Answer» B. 1\[\to \]iii, 2\[\to \]ii, 3\[\to \]i | |
| 36. |
Which one of the following is correct about the given statements?1. 1024 byte is equal to one kilobyte.2. One gigabyte is equal to 2024 kilobyte.3. One kilobyte is equal to 1024 megabyte.4. 8 bytes is equal to one bit. |
| A. | Only 2 and 3 |
| B. | Only 1 |
| C. | All are correct |
| D. | All are incorrect |
| E. | None of these |
| Answer» C. All are correct | |
| 37. |
Most of the banks use computers for providing many facilities to the customers. Which of the following facilities is/are provided by banks? i. Information about arms and ammunition to the customers. ii. Numbers of patient admitted in the hospital. iii. Provide accounts statements on demand. |
| A. | i and ii |
| B. | ii and iii |
| C. | Only iii |
| D. | All of these |
| Answer» D. All of these | |
| 38. |
In which organization, does a computer maintain details of patients? |
| A. | Banks |
| B. | Schools |
| C. | Hospitals |
| D. | Airports |
| Answer» D. Airports | |
| 39. |
What is the person in the given figure doing? |
| A. | Watching movies |
| B. | Withdrawing money from ATM |
| C. | Drawing figures |
| D. | Typing documents |
| Answer» C. Drawing figures | |
| 40. |
For entertainment, Piyush can use a computer at home to _________. |
| A. | Play chess |
| B. | Cycle in the neighbourhood |
| C. | Swim in a swimming pool |
| D. | Exercise |
| Answer» B. Cycle in the neighbourhood | |
| 41. |
Given below are the three statements 1. After deleting an unwanted file, window place the file into the Recycle Bin. 2. All the disk and drives are kept in my computer. 3. You cannot set/change the computer clock by yourself. Select the correct statement. |
| A. | Only 3 is correct |
| B. | 1 and 2 are correct |
| C. | All of these are correct |
| D. | None of these are correct. |
| Answer» C. All of these are correct | |
| 42. |
Match the following. A B 1. Bank i. Bill maintenance 2. Railways . ii. Maintain accounts of the customer 3. Hospitals iii. Ticket reservation |
| A. | 1, i; 2, ii; 3, iii |
| B. | 1, iii;. 2, i; 3, ii |
| C. | 1, ii; 2, iii; 3, i |
| D. | 1, iii; 2, ii; 3, i |
| Answer» D. 1, iii; 2, ii; 3, i | |
| 43. |
What is the full form of CPU in Computers Science? |
| A. | Compressed Program Unit |
| B. | Central Processing Unit |
| C. | Closed Processing Unit |
| D. | Computer Program Unit |
| Answer» C. Closed Processing Unit | |
| 44. |
This device of the computer understands and executes all our instructions which can either be input/output operations or numerical calculations or logical comparisons. Identify this device? |
| A. | Memory |
| B. | VDU |
| C. | Keyboard |
| D. | CPU |
| Answer» E. | |
| 45. |
A device which is not connected with a computers is known as: |
| A. | off-line device |
| B. | on-line device |
| C. | Workstation device |
| D. | All of these |
| E. | None of these |
| Answer» B. on-line device | |
| 46. |
Which one of the following is a mathematical operator? |
| A. | + |
| B. | - |
| C. | / |
| D. | All of these |
| E. | None of these |
| Answer» E. None of these | |
| 47. |
Rozer and Marie are discussing about number system. Rozer Said "There are different types of number system that are used to represent numeric data". Marie said "But decimal points are not included in it. Decimal point comes under alphanumeric". Who is correct? |
| A. | Rozer is correct |
| B. | Marie is correct |
| C. | Both are correct |
| D. | Both are incorrect |
| Answer» B. Marie is correct | |
| 48. |
What is the girl in the figure doing with the computer? |
| A. | Solving sums |
| B. | Watching movies |
| C. | Drawing pictures |
| D. | Listening to music |
| Answer» B. Watching movies | |
| 49. |
Computers at home can be used for ______. |
| A. | Cleaning the room |
| B. | Cooking food |
| C. | Irrigation and water supply |
| D. | Chatting with friends |
| Answer» E. | |
| 50. |
In Railways, computers are mainly used for _________, |
| A. | Booking train tickets |
| B. | Watching movies |
| C. | Preparing discharge slips of patients |
| D. | Playing songs |
| Answer» B. Watching movies | |