Don’t make noise

 Here are the most important & high-probability questions (2025-26) strictly according to your new CBSE IT (402) syllabus – Class X under the guidelines of the Central Board of Secondary Education.


These are selected based on:

✔ Competency-based pattern

✔ Practical application focus

✔ Frequently tested core concepts

✔ New advanced LibreOffice topics


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✅ UNIT 1: Digital Documentation (Advanced) – LibreOffice Writer 📄


🔥 Chapter 1: Introduction to Styles

1. What is a Style in Writer?

2. Differentiate between Paragraph Style and Character Style.

3. Write steps to create a new style in Writer.

4. What is the advantage of using styles in a long document?

5. How can you modify an existing style?


⭐ Most Expected:

👉 Explain how styles help in generating a Table of Contents automatically.


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🔥 Chapter 2: Working with Images

6. Write steps to insert an image in Writer.

7. What is image anchoring?

8. Explain Text Wrapping options.

9. How do you resize and crop an image?

10. What is the difference between linking and embedding images?


⭐ Competency Question:

👉 A student wants text to flow around an image neatly. Which wrapping option should be used? Explain.


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🔥 Chapter 3: Advanced Features (ToC, Track Changes, Comments)

11. What is a Table of Contents (ToC)?

12. Write steps to create a Table of Contents. (Very Important)

13. What is Track Changes?

14. How do you accept or reject changes?

15. What is the use of Comments in Writer?


⭐ Very High Probability:

👉 A project report is reviewed by multiple teachers.

• Which feature should be used?

• Explain the steps.


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✅ UNIT 2: Electronic Spreadsheet (Advanced) – LibreOffice Calc 📊


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🔥 Chapter 4: Scenarios & Goal Seek

1. What is Goal Seek?

2. Write steps to use Goal Seek in Calc. (Very Important)

3. What are Scenarios in spreadsheet?

4. Differentiate between Goal Seek and Scenario.

5. Give one real-life example where Goal Seek is useful.


⭐ Most Expected Case:

👉 A student wants to know what marks are required in the final exam to score 80% overall. Which feature will be used? Explain.


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🔥 Chapter 5: Using Macros

6. What is a Macro?

7. Write steps to record a macro.

8. Why are macros used?

9. What precautions should be taken while enabling macros?


⭐ High Probability:

👉 Explain advantages and risks of using macros.


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🔥 Chapter 6: Linking Spreadsheet Data

10. What is linking data between spreadsheets?

11. Write steps to link data from one sheet to another.

12. What happens when source data is modified?


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🔥 Chapter 7: Share and Review Spreadsheet

13. What is sharing a spreadsheet?

14. What is merging changes?

15. Write steps to track changes in Calc.


⭐ Very Important:

👉 Differentiate between sharing and merging.


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✅ UNIT 3: DBMS – LibreOffice Base 💾


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🔥 Chapter 8: Introduction to DBMS

1. Define Database and DBMS.

2. What are advantages of DBMS?

3. What is data redundancy?


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🔥 Chapter 9: Creating Tables & Data Types

4. Write steps to create a table in Base.

5. What is a Primary Key? (Very Important)

6. Explain different data types in Base.

7. Why is primary key important?


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🔥 Chapter 10: Keys & Relationships

8. Define Foreign Key.

9. What is relationship between tables?

10. Differentiate between Primary Key and Foreign Key.

11. Why are relationships important?


⭐ Very High Probability:

👉 Explain one-to-many relationship with example.


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🔥 Chapter 11: Queries

12. What is a Query?

13. Write steps to create a query in Base.

14. Difference between query and table.

15. Why are queries used?


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🔥 Chapter 12: Forms & Reports

16. What is a Form?

17. What is a Report?

18. Differentiate between Form and Report. (Repeated Topic)

19. Write steps to create a report.


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✅ UNIT 4: Healthy, Safe & Secure Environment ⚠️


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🔥 Chapter 13: Health & Safety

1. What is Ergonomics?

2. List any four computer lab safety rules.

3. What are common health problems due to improper computer use?


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🔥 Chapter 14: Workplace Quality Measures

4. What is good housekeeping?

5. Why is proper lighting important?

6. Explain correct sitting posture while using computer.


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🔥 Chapter 15: Prevent Accidents & Emergencies

7. What is First Aid?

8. Write steps to handle electrical fire. (Very Important)

9. What is fire extinguisher? Name its types.

10. What precautions should be taken during emergencies?


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🎯 TOP 15 MOST PROBABLE QUESTIONS (FINAL LIST)


If you prepare these thoroughly, scoring 90%+ is very possible:

1. Table of Contents steps

2. Track Changes

3. Paragraph vs Character Style

4. Goal Seek steps

5. Scenario vs Goal Seek

6. Macro recording steps

7. Linking spreadsheets

8. Primary Key importance

9. One-to-many relationship

10. Query creation

11. Form vs Report

12. Ergonomics

13. Electrical fire handling

14. Image wrapping

15. Sharing & merging spreadsheet


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If you want next, I can provide:

• ✅ Important 4–5 mark long answers

• ✅ Case study based CBSE pattern questions

• ✅ Short revision notes (1-day revision sheet)

• ✅ Sample paper strictly 50 marks board format**


Tell me what you want 👍

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