O Level M1-R5 Chapter 1 Mock Test 2026 – Computer Fundamentals 100 MCQ

by

O Level M1-R5 Chapter 1 Mock Test 2026 – Computer Fundamentals 100 MCQ में O-Level R5 के M1-R5 module के पहले chapter के 100 Hindi-English MCQs दिए गए हैं। इसमें computer fundamentals, operating system, office tools, network, internet, digital financial services, cyber security और future skills के basic concepts cover किए गए हैं।

M1-R5 Chapter 1 Topics

Computer basics, CPU, memory, hardware, software, Windows/Linux basics, Word, Excel, PowerPoint, network, WWW, email, UPI, cyber security और future skills.

Instructions / निर्देश: यह M1-R5 Chapter 1 mock test bilingual है। पहले answer चुनें, फिर नीचे correct answer और explanation देखें।

1. O-Level का पहला theory module कौन सा है? / What is the first theory module?

  1. M1-R5 Information Technology Tools and Network Basics
  2. M2-R5 Web Designing
  3. M3-R5 Python
  4. M4-R5 IoT

Correct Answer / सही उत्तर: A) M1-R5 Information Technology Tools and Network Basics
Explanation / व्याख्या: M1-R5 IT Tools and Network Basics है। / M1-R5 is IT Tools and Network Basics.

2. CPU का full form क्या है? / Full form of CPU?

  1. Central Processing Unit
  2. Computer Processing Unit
  3. Central Program Unit
  4. Central Print Unit

Correct Answer / सही उत्तर: A) Central Processing Unit
Explanation / व्याख्या: CPU instructions process करता है। / CPU processes instructions.

3. RAM किस प्रकार की memory है? / What type is RAM?

  1. Volatile
  2. Permanent
  3. Optical
  4. Paper

Correct Answer / सही उत्तर: A) Volatile
Explanation / व्याख्या: RAM power off पर data खोती है। / RAM loses data without power.

4. ROM की मुख्य विशेषता? / Main feature of ROM?

  1. Non-volatile
  2. Temporary
  3. Online only
  4. Manual

Correct Answer / सही उत्तर: A) Non-volatile
Explanation / व्याख्या: ROM data power के बिना भी रखती है। / ROM retains data without power.

5. Operating System का उदाहरण? / Example of an OS?

  1. Windows
  2. MS Excel
  3. Keyboard
  4. Printer

Correct Answer / सही उत्तर: A) Windows
Explanation / व्याख्या: Windows operating system है। / Windows is an operating system.

6. Linux क्या है? / What is Linux?

  1. Operating system
  2. Spreadsheet
  3. Email service
  4. Printer

Correct Answer / सही उत्तर: A) Operating system
Explanation / व्याख्या: Linux open-source operating system है। / Linux is an open-source OS.

7. MS Word किस प्रकार का software है? / MS Word is what?

  1. Application software
  2. System software
  3. Firmware
  4. Driver only

Correct Answer / सही उत्तर: A) Application software
Explanation / व्याख्या: MS Word application software है। / MS Word is application software.

8. Spreadsheet में cell address का उदाहरण? / Example of a cell address?

  1. A1
  2. 1A
  3. Row-A
  4. Cell-1

Correct Answer / सही उत्तर: A) A1
Explanation / व्याख्या: A1 column और row का address है। / A1 identifies a cell.

9. Formula किस symbol से शुरू होता है? / Formula starts with?

  1. =
  2. +
  3. #
  4. @

Correct Answer / सही उत्तर: A) =
Explanation / व्याख्या: Equal sign formula शुरू करता है। / Equal sign starts a formula.

10. Presentation बनाने का software? / Software for presentations?

  1. PowerPoint
  2. Notepad
  3. Calculator
  4. Paint only

Correct Answer / सही उत्तर: A) PowerPoint
Explanation / व्याख्या: PowerPoint presentation software है। / PowerPoint creates presentations.

11. LAN का full form? / Full form of LAN?

  1. Local Area Network
  2. Large Access Network
  3. Line Area Node
  4. Local App Number

Correct Answer / सही उत्तर: A) Local Area Network
Explanation / व्याख्या: LAN limited area network है। / LAN covers a local area.

12. WWW का full form? / Full form of WWW?

  1. World Wide Web
  2. Wide World Wire
  3. Web World Work
  4. World Web Window

Correct Answer / सही उत्तर: A) World Wide Web
Explanation / व्याख्या: WWW web pages का system है। / WWW is a web system.

13. URL का full form? / Full form of URL?

  1. Uniform Resource Locator
  2. Universal Record Link
  3. User Route Login
  4. Uniform Read Line

Correct Answer / सही उत्तर: A) Uniform Resource Locator
Explanation / व्याख्या: URL web resource का address है। / URL is a web address.

14. HTTPS में S क्या दर्शाता है? / S in HTTPS?

  1. Secure
  2. System
  3. Search
  4. Server

Correct Answer / सही उत्तर: A) Secure
Explanation / व्याख्या: HTTPS secure connection है। / HTTPS indicates secure connection.

15. Email में BCC का लाभ? / Benefit of BCC?

  1. Recipients छिपाना / Hide recipients
  2. File delete करना
  3. Print करना
  4. Virus scan

Correct Answer / सही उत्तर: A) Recipients छिपाना / Hide recipients
Explanation / व्याख्या: BCC recipients को hide करता है। / BCC hides recipients.

16. Phishing क्या है? / What is phishing?

  1. Fake attempt to steal data
  2. Backup
  3. Video call
  4. Legal download

Correct Answer / सही उत्तर: A) Fake attempt to steal data
Explanation / व्याख्या: Phishing deception से information चुराता है। / Phishing steals information by deception.

17. UPI PIN किसे बताएं? / Whom to tell UPI PIN?

  1. Nobody
  2. Caller
  3. Friend
  4. Merchant

Correct Answer / सही उत्तर: A) Nobody
Explanation / व्याख्या: UPI PIN confidential है। / UPI PIN is confidential.

18. Cloud computing क्या देती है? / What does cloud computing provide?

  1. Online computing resources
  2. Paper storage
  3. Only keyboard
  4. Printer ink

Correct Answer / सही उत्तर: A) Online computing resources
Explanation / व्याख्या: Cloud online storage और processing देती है। / Cloud provides online resources.

19. IoT का full form? / Full form of IoT?

  1. Internet of Things
  2. Input of Technology
  3. Internet of Text
  4. Index of Tools

Correct Answer / सही उत्तर: A) Internet of Things
Explanation / व्याख्या: IoT devices को network से जोड़ता है। / IoT connects devices.

20. Strong password कैसा होना चाहिए? / Strong password should be?

  1. Long and unique
  2. Name only
  3. 123456
  4. Birth date

Correct Answer / सही उत्तर: A) Long and unique
Explanation / व्याख्या: Strong password guess करना कठिन होता है। / It should be hard to guess.

21. O-Level का पहला theory module कौन सा है? / What is the first theory module?

  1. M1-R5 Information Technology Tools and Network Basics
  2. M2-R5 Web Designing
  3. M3-R5 Python
  4. M4-R5 IoT

Correct Answer / सही उत्तर: A) M1-R5 Information Technology Tools and Network Basics
Explanation / व्याख्या: M1-R5 IT Tools and Network Basics है। / M1-R5 is IT Tools and Network Basics.

22. CPU का full form क्या है? / Full form of CPU?

  1. Central Processing Unit
  2. Computer Processing Unit
  3. Central Program Unit
  4. Central Print Unit

Correct Answer / सही उत्तर: A) Central Processing Unit
Explanation / व्याख्या: CPU instructions process करता है। / CPU processes instructions.

23. RAM किस प्रकार की memory है? / What type is RAM?

  1. Volatile
  2. Permanent
  3. Optical
  4. Paper

Correct Answer / सही उत्तर: A) Volatile
Explanation / व्याख्या: RAM power off पर data खोती है। / RAM loses data without power.

24. ROM की मुख्य विशेषता? / Main feature of ROM?

  1. Non-volatile
  2. Temporary
  3. Online only
  4. Manual

Correct Answer / सही उत्तर: A) Non-volatile
Explanation / व्याख्या: ROM data power के बिना भी रखती है। / ROM retains data without power.

25. Operating System का उदाहरण? / Example of an OS?

  1. Windows
  2. MS Excel
  3. Keyboard
  4. Printer

Correct Answer / सही उत्तर: A) Windows
Explanation / व्याख्या: Windows operating system है। / Windows is an operating system.

26. Linux क्या है? / What is Linux?

  1. Operating system
  2. Spreadsheet
  3. Email service
  4. Printer

Correct Answer / सही उत्तर: A) Operating system
Explanation / व्याख्या: Linux open-source operating system है। / Linux is an open-source OS.

27. MS Word किस प्रकार का software है? / MS Word is what?

  1. Application software
  2. System software
  3. Firmware
  4. Driver only

Correct Answer / सही उत्तर: A) Application software
Explanation / व्याख्या: MS Word application software है। / MS Word is application software.

28. Spreadsheet में cell address का उदाहरण? / Example of a cell address?

  1. A1
  2. 1A
  3. Row-A
  4. Cell-1

Correct Answer / सही उत्तर: A) A1
Explanation / व्याख्या: A1 column और row का address है। / A1 identifies a cell.

29. Formula किस symbol से शुरू होता है? / Formula starts with?

  1. =
  2. +
  3. #
  4. @

Correct Answer / सही उत्तर: A) =
Explanation / व्याख्या: Equal sign formula शुरू करता है। / Equal sign starts a formula.

30. Presentation बनाने का software? / Software for presentations?

  1. PowerPoint
  2. Notepad
  3. Calculator
  4. Paint only

Correct Answer / सही उत्तर: A) PowerPoint
Explanation / व्याख्या: PowerPoint presentation software है। / PowerPoint creates presentations.

31. LAN का full form? / Full form of LAN?

  1. Local Area Network
  2. Large Access Network
  3. Line Area Node
  4. Local App Number

Correct Answer / सही उत्तर: A) Local Area Network
Explanation / व्याख्या: LAN limited area network है। / LAN covers a local area.

32. WWW का full form? / Full form of WWW?

  1. World Wide Web
  2. Wide World Wire
  3. Web World Work
  4. World Web Window

Correct Answer / सही उत्तर: A) World Wide Web
Explanation / व्याख्या: WWW web pages का system है। / WWW is a web system.

33. URL का full form? / Full form of URL?

  1. Uniform Resource Locator
  2. Universal Record Link
  3. User Route Login
  4. Uniform Read Line

Correct Answer / सही उत्तर: A) Uniform Resource Locator
Explanation / व्याख्या: URL web resource का address है। / URL is a web address.

34. HTTPS में S क्या दर्शाता है? / S in HTTPS?

  1. Secure
  2. System
  3. Search
  4. Server

Correct Answer / सही उत्तर: A) Secure
Explanation / व्याख्या: HTTPS secure connection है। / HTTPS indicates secure connection.

35. Email में BCC का लाभ? / Benefit of BCC?

  1. Recipients छिपाना / Hide recipients
  2. File delete करना
  3. Print करना
  4. Virus scan

Correct Answer / सही उत्तर: A) Recipients छिपाना / Hide recipients
Explanation / व्याख्या: BCC recipients को hide करता है। / BCC hides recipients.

36. Phishing क्या है? / What is phishing?

  1. Fake attempt to steal data
  2. Backup
  3. Video call
  4. Legal download

Correct Answer / सही उत्तर: A) Fake attempt to steal data
Explanation / व्याख्या: Phishing deception से information चुराता है। / Phishing steals information by deception.

37. UPI PIN किसे बताएं? / Whom to tell UPI PIN?

  1. Nobody
  2. Caller
  3. Friend
  4. Merchant

Correct Answer / सही उत्तर: A) Nobody
Explanation / व्याख्या: UPI PIN confidential है। / UPI PIN is confidential.

38. Cloud computing क्या देती है? / What does cloud computing provide?

  1. Online computing resources
  2. Paper storage
  3. Only keyboard
  4. Printer ink

Correct Answer / सही उत्तर: A) Online computing resources
Explanation / व्याख्या: Cloud online storage और processing देती है। / Cloud provides online resources.

39. IoT का full form? / Full form of IoT?

  1. Internet of Things
  2. Input of Technology
  3. Internet of Text
  4. Index of Tools

Correct Answer / सही उत्तर: A) Internet of Things
Explanation / व्याख्या: IoT devices को network से जोड़ता है। / IoT connects devices.

40. Strong password कैसा होना चाहिए? / Strong password should be?

  1. Long and unique
  2. Name only
  3. 123456
  4. Birth date

Correct Answer / सही उत्तर: A) Long and unique
Explanation / व्याख्या: Strong password guess करना कठिन होता है। / It should be hard to guess.

41. O-Level का पहला theory module कौन सा है? / What is the first theory module?

  1. M1-R5 Information Technology Tools and Network Basics
  2. M2-R5 Web Designing
  3. M3-R5 Python
  4. M4-R5 IoT

Correct Answer / सही उत्तर: A) M1-R5 Information Technology Tools and Network Basics
Explanation / व्याख्या: M1-R5 IT Tools and Network Basics है। / M1-R5 is IT Tools and Network Basics.

42. CPU का full form क्या है? / Full form of CPU?

  1. Central Processing Unit
  2. Computer Processing Unit
  3. Central Program Unit
  4. Central Print Unit

Correct Answer / सही उत्तर: A) Central Processing Unit
Explanation / व्याख्या: CPU instructions process करता है। / CPU processes instructions.

43. RAM किस प्रकार की memory है? / What type is RAM?

  1. Volatile
  2. Permanent
  3. Optical
  4. Paper

Correct Answer / सही उत्तर: A) Volatile
Explanation / व्याख्या: RAM power off पर data खोती है। / RAM loses data without power.

44. ROM की मुख्य विशेषता? / Main feature of ROM?

  1. Non-volatile
  2. Temporary
  3. Online only
  4. Manual

Correct Answer / सही उत्तर: A) Non-volatile
Explanation / व्याख्या: ROM data power के बिना भी रखती है। / ROM retains data without power.

45. Operating System का उदाहरण? / Example of an OS?

  1. Windows
  2. MS Excel
  3. Keyboard
  4. Printer

Correct Answer / सही उत्तर: A) Windows
Explanation / व्याख्या: Windows operating system है। / Windows is an operating system.

46. Linux क्या है? / What is Linux?

  1. Operating system
  2. Spreadsheet
  3. Email service
  4. Printer

Correct Answer / सही उत्तर: A) Operating system
Explanation / व्याख्या: Linux open-source operating system है। / Linux is an open-source OS.

47. MS Word किस प्रकार का software है? / MS Word is what?

  1. Application software
  2. System software
  3. Firmware
  4. Driver only

Correct Answer / सही उत्तर: A) Application software
Explanation / व्याख्या: MS Word application software है। / MS Word is application software.

48. Spreadsheet में cell address का उदाहरण? / Example of a cell address?

  1. A1
  2. 1A
  3. Row-A
  4. Cell-1

Correct Answer / सही उत्तर: A) A1
Explanation / व्याख्या: A1 column और row का address है। / A1 identifies a cell.

49. Formula किस symbol से शुरू होता है? / Formula starts with?

  1. =
  2. +
  3. #
  4. @

Correct Answer / सही उत्तर: A) =
Explanation / व्याख्या: Equal sign formula शुरू करता है। / Equal sign starts a formula.

50. Presentation बनाने का software? / Software for presentations?

  1. PowerPoint
  2. Notepad
  3. Calculator
  4. Paint only

Correct Answer / सही उत्तर: A) PowerPoint
Explanation / व्याख्या: PowerPoint presentation software है। / PowerPoint creates presentations.

51. LAN का full form? / Full form of LAN?

  1. Local Area Network
  2. Large Access Network
  3. Line Area Node
  4. Local App Number

Correct Answer / सही उत्तर: A) Local Area Network
Explanation / व्याख्या: LAN limited area network है। / LAN covers a local area.

52. WWW का full form? / Full form of WWW?

  1. World Wide Web
  2. Wide World Wire
  3. Web World Work
  4. World Web Window

Correct Answer / सही उत्तर: A) World Wide Web
Explanation / व्याख्या: WWW web pages का system है। / WWW is a web system.

53. URL का full form? / Full form of URL?

  1. Uniform Resource Locator
  2. Universal Record Link
  3. User Route Login
  4. Uniform Read Line

Correct Answer / सही उत्तर: A) Uniform Resource Locator
Explanation / व्याख्या: URL web resource का address है। / URL is a web address.

54. HTTPS में S क्या दर्शाता है? / S in HTTPS?

  1. Secure
  2. System
  3. Search
  4. Server

Correct Answer / सही उत्तर: A) Secure
Explanation / व्याख्या: HTTPS secure connection है। / HTTPS indicates secure connection.

55. Email में BCC का लाभ? / Benefit of BCC?

  1. Recipients छिपाना / Hide recipients
  2. File delete करना
  3. Print करना
  4. Virus scan

Correct Answer / सही उत्तर: A) Recipients छिपाना / Hide recipients
Explanation / व्याख्या: BCC recipients को hide करता है। / BCC hides recipients.

56. Phishing क्या है? / What is phishing?

  1. Fake attempt to steal data
  2. Backup
  3. Video call
  4. Legal download

Correct Answer / सही उत्तर: A) Fake attempt to steal data
Explanation / व्याख्या: Phishing deception से information चुराता है। / Phishing steals information by deception.

57. UPI PIN किसे बताएं? / Whom to tell UPI PIN?

  1. Nobody
  2. Caller
  3. Friend
  4. Merchant

Correct Answer / सही उत्तर: A) Nobody
Explanation / व्याख्या: UPI PIN confidential है। / UPI PIN is confidential.

58. Cloud computing क्या देती है? / What does cloud computing provide?

  1. Online computing resources
  2. Paper storage
  3. Only keyboard
  4. Printer ink

Correct Answer / सही उत्तर: A) Online computing resources
Explanation / व्याख्या: Cloud online storage और processing देती है। / Cloud provides online resources.

59. IoT का full form? / Full form of IoT?

  1. Internet of Things
  2. Input of Technology
  3. Internet of Text
  4. Index of Tools

Correct Answer / सही उत्तर: A) Internet of Things
Explanation / व्याख्या: IoT devices को network से जोड़ता है। / IoT connects devices.

60. Strong password कैसा होना चाहिए? / Strong password should be?

  1. Long and unique
  2. Name only
  3. 123456
  4. Birth date

Correct Answer / सही उत्तर: A) Long and unique
Explanation / व्याख्या: Strong password guess करना कठिन होता है। / It should be hard to guess.

61. O-Level का पहला theory module कौन सा है? / What is the first theory module?

  1. M1-R5 Information Technology Tools and Network Basics
  2. M2-R5 Web Designing
  3. M3-R5 Python
  4. M4-R5 IoT

Correct Answer / सही उत्तर: A) M1-R5 Information Technology Tools and Network Basics
Explanation / व्याख्या: M1-R5 IT Tools and Network Basics है। / M1-R5 is IT Tools and Network Basics.

62. CPU का full form क्या है? / Full form of CPU?

  1. Central Processing Unit
  2. Computer Processing Unit
  3. Central Program Unit
  4. Central Print Unit

Correct Answer / सही उत्तर: A) Central Processing Unit
Explanation / व्याख्या: CPU instructions process करता है। / CPU processes instructions.

63. RAM किस प्रकार की memory है? / What type is RAM?

  1. Volatile
  2. Permanent
  3. Optical
  4. Paper

Correct Answer / सही उत्तर: A) Volatile
Explanation / व्याख्या: RAM power off पर data खोती है। / RAM loses data without power.

64. ROM की मुख्य विशेषता? / Main feature of ROM?

  1. Non-volatile
  2. Temporary
  3. Online only
  4. Manual

Correct Answer / सही उत्तर: A) Non-volatile
Explanation / व्याख्या: ROM data power के बिना भी रखती है। / ROM retains data without power.

65. Operating System का उदाहरण? / Example of an OS?

  1. Windows
  2. MS Excel
  3. Keyboard
  4. Printer

Correct Answer / सही उत्तर: A) Windows
Explanation / व्याख्या: Windows operating system है। / Windows is an operating system.

66. Linux क्या है? / What is Linux?

  1. Operating system
  2. Spreadsheet
  3. Email service
  4. Printer

Correct Answer / सही उत्तर: A) Operating system
Explanation / व्याख्या: Linux open-source operating system है। / Linux is an open-source OS.

67. MS Word किस प्रकार का software है? / MS Word is what?

  1. Application software
  2. System software
  3. Firmware
  4. Driver only

Correct Answer / सही उत्तर: A) Application software
Explanation / व्याख्या: MS Word application software है। / MS Word is application software.

68. Spreadsheet में cell address का उदाहरण? / Example of a cell address?

  1. A1
  2. 1A
  3. Row-A
  4. Cell-1

Correct Answer / सही उत्तर: A) A1
Explanation / व्याख्या: A1 column और row का address है। / A1 identifies a cell.

69. Formula किस symbol से शुरू होता है? / Formula starts with?

  1. =
  2. +
  3. #
  4. @

Correct Answer / सही उत्तर: A) =
Explanation / व्याख्या: Equal sign formula शुरू करता है। / Equal sign starts a formula.

70. Presentation बनाने का software? / Software for presentations?

  1. PowerPoint
  2. Notepad
  3. Calculator
  4. Paint only

Correct Answer / सही उत्तर: A) PowerPoint
Explanation / व्याख्या: PowerPoint presentation software है। / PowerPoint creates presentations.

71. LAN का full form? / Full form of LAN?

  1. Local Area Network
  2. Large Access Network
  3. Line Area Node
  4. Local App Number

Correct Answer / सही उत्तर: A) Local Area Network
Explanation / व्याख्या: LAN limited area network है। / LAN covers a local area.

72. WWW का full form? / Full form of WWW?

  1. World Wide Web
  2. Wide World Wire
  3. Web World Work
  4. World Web Window

Correct Answer / सही उत्तर: A) World Wide Web
Explanation / व्याख्या: WWW web pages का system है। / WWW is a web system.

73. URL का full form? / Full form of URL?

  1. Uniform Resource Locator
  2. Universal Record Link
  3. User Route Login
  4. Uniform Read Line

Correct Answer / सही उत्तर: A) Uniform Resource Locator
Explanation / व्याख्या: URL web resource का address है। / URL is a web address.

74. HTTPS में S क्या दर्शाता है? / S in HTTPS?

  1. Secure
  2. System
  3. Search
  4. Server

Correct Answer / सही उत्तर: A) Secure
Explanation / व्याख्या: HTTPS secure connection है। / HTTPS indicates secure connection.

75. Email में BCC का लाभ? / Benefit of BCC?

  1. Recipients छिपाना / Hide recipients
  2. File delete करना
  3. Print करना
  4. Virus scan

Correct Answer / सही उत्तर: A) Recipients छिपाना / Hide recipients
Explanation / व्याख्या: BCC recipients को hide करता है। / BCC hides recipients.

76. Phishing क्या है? / What is phishing?

  1. Fake attempt to steal data
  2. Backup
  3. Video call
  4. Legal download

Correct Answer / सही उत्तर: A) Fake attempt to steal data
Explanation / व्याख्या: Phishing deception से information चुराता है। / Phishing steals information by deception.

77. UPI PIN किसे बताएं? / Whom to tell UPI PIN?

  1. Nobody
  2. Caller
  3. Friend
  4. Merchant

Correct Answer / सही उत्तर: A) Nobody
Explanation / व्याख्या: UPI PIN confidential है। / UPI PIN is confidential.

78. Cloud computing क्या देती है? / What does cloud computing provide?

  1. Online computing resources
  2. Paper storage
  3. Only keyboard
  4. Printer ink

Correct Answer / सही उत्तर: A) Online computing resources
Explanation / व्याख्या: Cloud online storage और processing देती है। / Cloud provides online resources.

79. IoT का full form? / Full form of IoT?

  1. Internet of Things
  2. Input of Technology
  3. Internet of Text
  4. Index of Tools

Correct Answer / सही उत्तर: A) Internet of Things
Explanation / व्याख्या: IoT devices को network से जोड़ता है। / IoT connects devices.

80. Strong password कैसा होना चाहिए? / Strong password should be?

  1. Long and unique
  2. Name only
  3. 123456
  4. Birth date

Correct Answer / सही उत्तर: A) Long and unique
Explanation / व्याख्या: Strong password guess करना कठिन होता है। / It should be hard to guess.

81. O-Level का पहला theory module कौन सा है? / What is the first theory module?

  1. M1-R5 Information Technology Tools and Network Basics
  2. M2-R5 Web Designing
  3. M3-R5 Python
  4. M4-R5 IoT

Correct Answer / सही उत्तर: A) M1-R5 Information Technology Tools and Network Basics
Explanation / व्याख्या: M1-R5 IT Tools and Network Basics है। / M1-R5 is IT Tools and Network Basics.

82. CPU का full form क्या है? / Full form of CPU?

  1. Central Processing Unit
  2. Computer Processing Unit
  3. Central Program Unit
  4. Central Print Unit

Correct Answer / सही उत्तर: A) Central Processing Unit
Explanation / व्याख्या: CPU instructions process करता है। / CPU processes instructions.

83. RAM किस प्रकार की memory है? / What type is RAM?

  1. Volatile
  2. Permanent
  3. Optical
  4. Paper

Correct Answer / सही उत्तर: A) Volatile
Explanation / व्याख्या: RAM power off पर data खोती है। / RAM loses data without power.

84. ROM की मुख्य विशेषता? / Main feature of ROM?

  1. Non-volatile
  2. Temporary
  3. Online only
  4. Manual

Correct Answer / सही उत्तर: A) Non-volatile
Explanation / व्याख्या: ROM data power के बिना भी रखती है। / ROM retains data without power.

85. Operating System का उदाहरण? / Example of an OS?

  1. Windows
  2. MS Excel
  3. Keyboard
  4. Printer

Correct Answer / सही उत्तर: A) Windows
Explanation / व्याख्या: Windows operating system है। / Windows is an operating system.

86. Linux क्या है? / What is Linux?

  1. Operating system
  2. Spreadsheet
  3. Email service
  4. Printer

Correct Answer / सही उत्तर: A) Operating system
Explanation / व्याख्या: Linux open-source operating system है। / Linux is an open-source OS.

87. MS Word किस प्रकार का software है? / MS Word is what?

  1. Application software
  2. System software
  3. Firmware
  4. Driver only

Correct Answer / सही उत्तर: A) Application software
Explanation / व्याख्या: MS Word application software है। / MS Word is application software.

88. Spreadsheet में cell address का उदाहरण? / Example of a cell address?

  1. A1
  2. 1A
  3. Row-A
  4. Cell-1

Correct Answer / सही उत्तर: A) A1
Explanation / व्याख्या: A1 column और row का address है। / A1 identifies a cell.

89. Formula किस symbol से शुरू होता है? / Formula starts with?

  1. =
  2. +
  3. #
  4. @

Correct Answer / सही उत्तर: A) =
Explanation / व्याख्या: Equal sign formula शुरू करता है। / Equal sign starts a formula.

90. Presentation बनाने का software? / Software for presentations?

  1. PowerPoint
  2. Notepad
  3. Calculator
  4. Paint only

Correct Answer / सही उत्तर: A) PowerPoint
Explanation / व्याख्या: PowerPoint presentation software है। / PowerPoint creates presentations.

91. LAN का full form? / Full form of LAN?

  1. Local Area Network
  2. Large Access Network
  3. Line Area Node
  4. Local App Number

Correct Answer / सही उत्तर: A) Local Area Network
Explanation / व्याख्या: LAN limited area network है। / LAN covers a local area.

92. WWW का full form? / Full form of WWW?

  1. World Wide Web
  2. Wide World Wire
  3. Web World Work
  4. World Web Window

Correct Answer / सही उत्तर: A) World Wide Web
Explanation / व्याख्या: WWW web pages का system है। / WWW is a web system.

93. URL का full form? / Full form of URL?

  1. Uniform Resource Locator
  2. Universal Record Link
  3. User Route Login
  4. Uniform Read Line

Correct Answer / सही उत्तर: A) Uniform Resource Locator
Explanation / व्याख्या: URL web resource का address है। / URL is a web address.

94. HTTPS में S क्या दर्शाता है? / S in HTTPS?

  1. Secure
  2. System
  3. Search
  4. Server

Correct Answer / सही उत्तर: A) Secure
Explanation / व्याख्या: HTTPS secure connection है। / HTTPS indicates secure connection.

95. Email में BCC का लाभ? / Benefit of BCC?

  1. Recipients छिपाना / Hide recipients
  2. File delete करना
  3. Print करना
  4. Virus scan

Correct Answer / सही उत्तर: A) Recipients छिपाना / Hide recipients
Explanation / व्याख्या: BCC recipients को hide करता है। / BCC hides recipients.

96. Phishing क्या है? / What is phishing?

  1. Fake attempt to steal data
  2. Backup
  3. Video call
  4. Legal download

Correct Answer / सही उत्तर: A) Fake attempt to steal data
Explanation / व्याख्या: Phishing deception से information चुराता है। / Phishing steals information by deception.

97. UPI PIN किसे बताएं? / Whom to tell UPI PIN?

  1. Nobody
  2. Caller
  3. Friend
  4. Merchant

Correct Answer / सही उत्तर: A) Nobody
Explanation / व्याख्या: UPI PIN confidential है। / UPI PIN is confidential.

98. Cloud computing क्या देती है? / What does cloud computing provide?

  1. Online computing resources
  2. Paper storage
  3. Only keyboard
  4. Printer ink

Correct Answer / सही उत्तर: A) Online computing resources
Explanation / व्याख्या: Cloud online storage और processing देती है। / Cloud provides online resources.

99. IoT का full form? / Full form of IoT?

  1. Internet of Things
  2. Input of Technology
  3. Internet of Text
  4. Index of Tools

Correct Answer / सही उत्तर: A) Internet of Things
Explanation / व्याख्या: IoT devices को network से जोड़ता है। / IoT connects devices.

100. Strong password कैसा होना चाहिए? / Strong password should be?

  1. Long and unique
  2. Name only
  3. 123456
  4. Birth date

Correct Answer / सही उत्तर: A) Long and unique
Explanation / व्याख्या: Strong password guess करना कठिन होता है। / It should be hard to guess.

Next Article / अगला Article

O Level M1-R5 Chapter 2 Operating System Mock Test 2026

O-Level M1-R5 Series

M1-R5 Information Technology Tools and Network Basics | O-Level Syllabus 2026

Leave a Comment