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Operating System Test 16
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Operating System Test 16

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

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Batch 5 | Reasoning + Awareness

Operating System Test 16

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 16 (no login required)
  1. Operating System — Operating System

    1. Set 50301: Which term starts the computer during booting? / ??? 50301: ??? ?? 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 50302: Which term Windows is an example of OS? / ??? 50302: ??? ?? 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 50303: Which term Linux is open-source OS? / ??? 50303: ??? ?? Linux is open-source OS ???

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

    Explanation: Linux

  4. Operating System — Operating System

    4. Set 50304: Which term Task Manager shows running processes? / ??? 50304: ??? ?? 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 50305: Which term GUI uses icons and windows? / ??? 50305: ??? ?? GUI uses icons and windows ???

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

    Explanation: GUI

  6. Operating System — Operating System

    6. Set 50306: Which term manages files and folders? / ??? 50306: ??? ?? 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 50307: Which term starts the computer during booting? / ??? 50307: ??? ?? 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 50308: Which term Windows is an example of OS? / ??? 50308: ??? ?? 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 50309: Which term Linux is open-source OS? / ??? 50309: ??? ?? Linux is open-source OS ???

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

    Explanation: Linux

  10. Operating System — Operating System

    10. Set 50310: Which term Task Manager shows running processes? / ??? 50310: ??? ?? 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 50311: Which term GUI uses icons and windows? / ??? 50311: ??? ?? GUI uses icons and windows ???

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

    Explanation: GUI

  12. Operating System — Operating System

    12. Set 50312: Which term manages files and folders? / ??? 50312: ??? ?? 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 50313: Which term starts the computer during booting? / ??? 50313: ??? ?? 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 50314: Which term Windows is an example of OS? / ??? 50314: ??? ?? 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 50315: Which term Linux is open-source OS? / ??? 50315: ??? ?? Linux is open-source OS ???

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

    Explanation: Linux

  16. Operating System — Operating System

    16. Set 50316: Which term Task Manager shows running processes? / ??? 50316: ??? ?? 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 50317: Which term GUI uses icons and windows? / ??? 50317: ??? ?? GUI uses icons and windows ???

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

    Explanation: GUI

  18. Operating System — Operating System

    18. Set 50318: Which term manages files and folders? / ??? 50318: ??? ?? 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 50319: Which term starts the computer during booting? / ??? 50319: ??? ?? 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 50320: Which term Windows is an example of OS? / ??? 50320: ??? ?? Windows is an example of OS ???

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

    Explanation: Windows

  21. Operating System — Percentage / प्रतिशत

    21. 20% of 700 is: / 700 का 20% कितना है?

    • A. 130
    • B. 140 (Correct)
    • C. 150
    • D. 160

    Explanation: 20% = 20/100, so answer = 140. / प्रतिशत को 100 से भाग देकर मूल संख्या से गुणा करें।

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

    22. An article bought for Rs 950 is sold at 20% profit. Find SP. / Rs 950 में खरीदी वस्तु 20% लाभ पर बेची गई। SP ज्ञात करें।

    • A. Rs 1100
    • B. Rs 1140 (Correct)
    • C. Rs 1180
    • D. Rs 1220

    Explanation: SP = CP x (100 + profit%)/100 = 950 x 120/100 = Rs 1140. / लाभ प्रतिशत जोड़कर विक्रय मूल्य निकालें।

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

    23. A finishes a work in 12 days and B in 18 days. Together they finish in: / A 12 दिन और B 18 दिन में काम पूरा करते हैं। साथ में समय?

    • A. 6.2 days
    • B. 7.2 days (Correct)
    • C. 8.2 days
    • D. 9.2 days

    Explanation: Combined time = ab/(a+b) = 12 x 18 / 30 = 7.2 days. / संयुक्त कार्य में दरें जोड़ी जाती हैं।

  24. Operating System — Speed Conversion / चाल परिवर्तन

    24. 72 km/h equals: / 72 किमी/घंटा बराबर है:

    • A. 17 m/s
    • B. 20 m/s (Correct)
    • C. 23 m/s
    • D. 25 m/s

    Explanation: km/h to m/s conversion uses x 5/18. 72 x 5/18 = 20. / किमी/घंटा को मी/से में बदलने के लिए 5/18 से गुणा करें।

  25. Operating System — Simplification / सरलीकरण

    25. Simplify: 20 x 12 + 20 - 12. / सरल करें: 20 x 12 + 20 - 12.

    • A. 240
    • B. 248 (Correct)
    • C. 256
    • D. 264

    Explanation: Apply BODMAS: 240 + 20 - 12 = 248. / पहले गुणा, फिर जोड़-घटाव करें।