CBSE
Class 12 Computer Science — concept-first solutions.
Every chapter, every question — explained from the concept up and mapped to real exam weightage.
3
Units
13
Chapters
438
Q&A
70
Total marks
Real Previous-Year Questions & Papers
Explore papers→7years
of real PYQs · 2019–2026
277
questions, each solved
State entrance exams
Concept-mapped previous-year questions & pattern-matched mock tests for the state CETs.
Chapters
Each section shows its official exam weightage. In this subject the exam sets marks per section, not per lesson, so individual lessons aren't weighted separately.
Computational Thinking and Programming – 2
40mDatabase Management
20mComputer Networks
10mOther chapters
Subject details
Textbook, paper pattern and where this subject takes you.
Prescribed textbook
- Publisher
- NCERT
- Book(s)
- Computer Science (Class XII)