Key Summary & High-Yield Concept Takeaways
Curated by senior faculty at Hodu Academy for fast revision, formula derivations, and standard board & competitive exam marking schemes.
- ✓In-depth conceptual revision and fundamental principles of CBSE Previous Year Question Papers — Class 12 (with solutions).
- ✓High-yield formula sheet, essential laws, and exam definitions.
- ✓Step-by-step problem-solving methods and common exam pitfalls.
- ✓1:12 small-batch classroom coaching and daily doubt resolution at Hodu Academy.
Previous Year Papers (Class 12)
CBSE Previous Year Question Papers — Class 12
Build true board confidence with year-wise, set-wise papers. Practice first with unsolved papers; use the attached answer keys/solutions to check and improve. Stream-wise subject pages below.
Board-Pattern Practice
Solve unsolved papers first → verify with answer keys → review step-wise marking to match the CBSE scheme.
Science Stream
Core subjects with official marking focusPh
Physics — Previous Year Papers
Topic coverage across MCQ, SA, LA with numerical problem-solving & diagrams.
Ch
Chemistry — Previous Year Papers
Physical, Inorganic & Organic sections balanced; includes numericals and reasoning.
Ma
Mathematics — Previous Year Papers
Objective + subjective mix with step-wise marking; includes Applied Maths note below.
Bio
Biology — Previous Year Papers
Diagram-rich answers, definitions and reasoning; unit-wise weightage reflected.
CS
Computer Science / Informatics Practices
Programming, SQL, data handling and output-based questions with marking cues.
En
English Core
Reading, writing, literature with rubric-based marking; sample answers included in solutions.
PE
Physical Education
Theory units with diagrams and definitions as per CBSE blueprint.
Commerce Stream
Accountancy • BST • Economics • Maths/AppliedAcc
Accountancy
Partnership, NPO, Company Accounts, Analysis — step-wise ledger marking.
BST
Business Studies
Case studies & application questions reflecting CBSE competencies.
Eco
Economics
Micro & Macro with diagrams and numericals as per marking scheme.
AM
Applied Mathematics / Mathematics
Case-based & application questions aligned to CBSE competencies.
En
English Core
Reading, writing, literature with model solutions to match rubrics.
Humanities Stream
Major CBSE subjects with PYQs & keysHis
History
Source-based & long-answer questions with map work.
Pol
Political Science
Concept & case questions from Contemporary World/Politics in India.
Geo
Geography
Map-based & analytical questions with data interpretation.
Soc
Sociology
Short & long answers with theory application and case studies.
Psy
Psychology
Case, application and theory questions with rubric-aligned solutions.
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