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Operating System Test 13
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Operating System Test 13

Bilingual timed test with clean question text, preserved symbols and detailed solutions.

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Batch 5 | Reasoning + Awareness

Operating System Test 13

25 bilingual MCQs from Operating System, including 5 fresh LearnAtMyPlace original supplemental questions with detailed solutions. Built for SSC, RRB and banking practice with preserved bilingual wording, symbols and detailed logic explanations.

Questions
25
Duration
25 min
Marking
+1 / -0.25
Sections
Operating System | 25 questions

Question Palette Legend

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Preview all 25 questions in Operating System Test 13 (no login required)
  1. Operating System — Operating System

    1. Set 50241: Which term starts the computer during booting? / ??? 50241: ??? ?? starts the computer during booting ???

    • A. Operating system (Correct)
    • B. Modem
    • C. Compiler only
    • D. Spreadsheet

    Explanation: Operating system

  2. Operating System — Operating System

    2. Set 50242: Which term Windows is an example of OS? / ??? 50242: ??? ?? Windows is an example of OS ???

    • A. Windows (Correct)
    • B. Modem
    • C. Compiler only
    • D. Spreadsheet

    Explanation: Windows

  3. Operating System — Operating System

    3. Set 50243: Which term Linux is open-source OS? / ??? 50243: ??? ?? Linux is open-source OS ???

    • A. Linux (Correct)
    • B. Modem
    • C. Compiler only
    • D. Spreadsheet

    Explanation: Linux

  4. Operating System — Operating System

    4. Set 50244: Which term Task Manager shows running processes? / ??? 50244: ??? ?? Task Manager shows running processes ???

    • A. Task Manager (Correct)
    • B. Modem
    • C. Compiler only
    • D. Spreadsheet

    Explanation: Task Manager

  5. Operating System — Operating System

    5. Set 50245: Which term GUI uses icons and windows? / ??? 50245: ??? ?? GUI uses icons and windows ???

    • A. GUI (Correct)
    • B. Modem
    • C. Compiler only
    • D. Spreadsheet

    Explanation: GUI

  6. Operating System — Operating System

    6. Set 50246: Which term manages files and folders? / ??? 50246: ??? ?? manages files and folders ???

    • A. Operating system (Correct)
    • B. Modem
    • C. Compiler only
    • D. Spreadsheet

    Explanation: Operating system

  7. Operating System — Operating System

    7. Set 50247: Which term starts the computer during booting? / ??? 50247: ??? ?? starts the computer during booting ???

    • A. Operating system (Correct)
    • B. Modem
    • C. Compiler only
    • D. Spreadsheet

    Explanation: Operating system

  8. Operating System — Operating System

    8. Set 50248: Which term Windows is an example of OS? / ??? 50248: ??? ?? Windows is an example of OS ???

    • A. Windows (Correct)
    • B. Modem
    • C. Compiler only
    • D. Spreadsheet

    Explanation: Windows

  9. Operating System — Operating System

    9. Set 50249: Which term Linux is open-source OS? / ??? 50249: ??? ?? Linux is open-source OS ???

    • A. Linux (Correct)
    • B. Modem
    • C. Compiler only
    • D. Spreadsheet

    Explanation: Linux

  10. Operating System — Operating System

    10. Set 50250: Which term Task Manager shows running processes? / ??? 50250: ??? ?? Task Manager shows running processes ???

    • A. Task Manager (Correct)
    • B. Modem
    • C. Compiler only
    • D. Spreadsheet

    Explanation: Task Manager

  11. Operating System — Operating System

    11. Set 50251: Which term GUI uses icons and windows? / ??? 50251: ??? ?? GUI uses icons and windows ???

    • A. GUI (Correct)
    • B. Modem
    • C. Compiler only
    • D. Spreadsheet

    Explanation: GUI

  12. Operating System — Operating System

    12. Set 50252: Which term manages files and folders? / ??? 50252: ??? ?? manages files and folders ???

    • A. Operating system (Correct)
    • B. Modem
    • C. Compiler only
    • D. Spreadsheet

    Explanation: Operating system

  13. Operating System — Operating System

    13. Set 50253: Which term starts the computer during booting? / ??? 50253: ??? ?? starts the computer during booting ???

    • A. Operating system (Correct)
    • B. Modem
    • C. Compiler only
    • D. Spreadsheet

    Explanation: Operating system

  14. Operating System — Operating System

    14. Set 50254: Which term Windows is an example of OS? / ??? 50254: ??? ?? Windows is an example of OS ???

    • A. Windows (Correct)
    • B. Modem
    • C. Compiler only
    • D. Spreadsheet

    Explanation: Windows

  15. Operating System — Operating System

    15. Set 50255: Which term Linux is open-source OS? / ??? 50255: ??? ?? Linux is open-source OS ???

    • A. Linux (Correct)
    • B. Modem
    • C. Compiler only
    • D. Spreadsheet

    Explanation: Linux

  16. Operating System — Operating System

    16. Set 50256: Which term Task Manager shows running processes? / ??? 50256: ??? ?? Task Manager shows running processes ???

    • A. Task Manager (Correct)
    • B. Modem
    • C. Compiler only
    • D. Spreadsheet

    Explanation: Task Manager

  17. Operating System — Operating System

    17. Set 50257: Which term GUI uses icons and windows? / ??? 50257: ??? ?? GUI uses icons and windows ???

    • A. GUI (Correct)
    • B. Modem
    • C. Compiler only
    • D. Spreadsheet

    Explanation: GUI

  18. Operating System — Operating System

    18. Set 50258: Which term manages files and folders? / ??? 50258: ??? ?? manages files and folders ???

    • A. Operating system (Correct)
    • B. Modem
    • C. Compiler only
    • D. Spreadsheet

    Explanation: Operating system

  19. Operating System — Operating System

    19. Set 50259: Which term starts the computer during booting? / ??? 50259: ??? ?? starts the computer during booting ???

    • A. Operating system (Correct)
    • B. Modem
    • C. Compiler only
    • D. Spreadsheet

    Explanation: Operating system

  20. Operating System — Operating System

    20. Set 50260: Which term Windows is an example of OS? / ??? 50260: ??? ?? Windows is an example of OS ???

    • A. Windows (Correct)
    • B. Modem
    • C. Compiler only
    • D. Spreadsheet

    Explanation: Windows

  21. Operating System — Percentage / प्रतिशत

    21. 18% of 775 is: / 775 का 18% कितना है?

    • A. 129.5
    • B. 139.5 (Correct)
    • C. 149.5
    • D. 159.5

    Explanation: 18% = 18/100, so answer = 139.5. / प्रतिशत को 100 से भाग देकर मूल संख्या से गुणा करें।

  22. Operating System — Profit-Loss / लाभ-हानि

    22. An article bought for Rs 800 is sold at 10% profit. Find SP. / Rs 800 में खरीदी वस्तु 10% लाभ पर बेची गई। SP ज्ञात करें।

    • A. Rs 840
    • B. Rs 880 (Correct)
    • C. Rs 920
    • D. Rs 960

    Explanation: SP = CP x (100 + profit%)/100 = 800 x 110/100 = Rs 880. / लाभ प्रतिशत जोड़कर विक्रय मूल्य निकालें।

  23. Operating System — Time & Work / समय और कार्य

    23. A finishes a work in 24 days and B in 30 days. Together they finish in: / A 24 दिन और B 30 दिन में काम पूरा करते हैं। साथ में समय?

    • A. 12.3 days
    • B. 13.3 days (Correct)
    • C. 14.3 days
    • D. 15.3 days

    Explanation: Combined time = ab/(a+b) = 24 x 30 / 54 = 13.3 days. / संयुक्त कार्य में दरें जोड़ी जाती हैं।

  24. Operating System — Speed Conversion / चाल परिवर्तन

    24. 90 km/h equals: / 90 किमी/घंटा बराबर है:

    • A. 22 m/s
    • B. 25 m/s (Correct)
    • C. 28 m/s
    • D. 30 m/s

    Explanation: km/h to m/s conversion uses x 5/18. 90 x 5/18 = 25. / किमी/घंटा को मी/से में बदलने के लिए 5/18 से गुणा करें।

  25. Operating System — Simplification / सरलीकरण

    25. Simplify: 23 x 17 + 23 - 17. / सरल करें: 23 x 17 + 23 - 17.

    • A. 389
    • B. 397 (Correct)
    • C. 405
    • D. 413

    Explanation: Apply BODMAS: 391 + 23 - 17 = 397. / पहले गुणा, फिर जोड़-घटाव करें।