CBSE Class 9 Computer Applications (165): What It Covers
CBSE Class 9 Computer Applications (Code 165) is 100 marks, split evenly into 50 theory and 50 practical. The theory carries Basics of Information Technology (20), Cyber-safety (15) and Office Tools (15). The practical is 50 marks, made up of a lab test, a report file with viva, and a project.
The marks, in one table
| Theory unit | Marks |
|---|---|
| Basics of Information Technology | 20 |
| Cyber-safety | 15 |
| Office Tools | 15 |
| Theory total | 50 |
The practical carries the other 50: a lab test of 30 (Word 10, Spreadsheet 10, Presentation 10), a report file worth 8 with 2 for viva, and a project worth 10.
Half the subject is practical, and that is good news
A Class 9 student can secure a large share of this subject simply by using the tools regularly. There is nothing abstract in the practical: it is documentation, spreadsheets and presentations, done properly.
Cyber-safety is not filler
Fifteen marks, and the unit students most often skim. It is also the unit where answers are lost by writing vaguely. Use the exact terms the syllabus uses, not general advice about being careful online.
What Class 9 sets up
Class 10 Computer Applications builds directly on this, moving into web design with HTML and CSS, networking and cyber ethics. A student who is fluent with the office tools in Class 9 finds Class 10 much lighter.
How to score well
- Do the practical work weekly rather than in a block; it is the largest single component.
- Build the report file as you go, with real output.
- Learn cyber-safety in the syllabus's own vocabulary.
- Treat the project as a small real thing you can explain, not a decorated document.