CBSE Class 12 Commerce

CBSE Class 12 Commerce Chapter Weightage 2026-27

Subject-wise Marks Distribution & Chapter-wise Weightage

Understand the exact marks distribution across chapters to plan your board exam and professional course preparation effectively. Focus on high-weightage topics for better scores.

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CBSE Class 12 Accountancy Chapter Weightage 2026-27

Unit	Unit Name	Weightage (%)	Marks (80)	Priority
Unit 1	Accounting for Partnership Firms	30%	24	Critical
Unit 2	Accounting for Companies	30%	24	Critical
Unit 3	Analysis of Financial Statements	15%	12	High
Unit 4	Cash Flow Statement	10%	8	Critical
Unit 5	Accounting Ratios	10%	8	High
Unit 6	Computerized Accounting	5%	4	Medium
Total		100%	80	—

Critical Units

Partnership Accounts, Company Accounts, Cash Flow Statement

High Priority

Financial Statement Analysis, Accounting Ratios

Medium Priority

Computerized Accounting

Strategy: Focus on Partnership Accounts (30%) and Company Accounts (30%) as they together account for 60% of the marks. Cash Flow Statement (10%) is also crucial for scoring.

CBSE Class 12 Business Studies Chapter Weightage 2026-27

Part	Unit Name	Weightage (%)	Marks (80)	Priority
Part A: Principles & Functions of Management
Unit 1	Principles of Management	12%	10	Critical
Unit 2	Business Environment	8%	6	High
Unit 3	Planning	6%	5	Medium
Unit 4	Organising	6%	5	Medium
Unit 5	Staffing	6%	5	Medium
Unit 6	Directing	6%	5	Medium
Unit 7	Controlling	6%	5	Medium
Part B: Business Finance & Marketing
Unit 8	Financial Management	12%	10	Critical
Unit 9	Financial Markets	10%	8	High
Unit 10	Marketing Management	12%	10	Critical
Unit 11	Consumer Protection	8%	6	Medium
Total		100%	80	—

Part A

50% (40 marks)

Part B

50% (40 marks)

Strategy: Focus on Principles of Management (12%), Financial Management (12%), and Marketing Management (12%) as they together account for 36% of the marks.

CBSE Class 12 Economics Chapter Weightage 2026-27

Part	Unit Name	Weightage (%)	Marks (80)	Priority
Part A: Introductory Macroeconomics
Unit 1	National Income and Related Aggregates	12%	10	Critical
Unit 2	Money and Banking	10%	8	Critical
Unit 3	Determination of Income and Employment	8%	6	High
Unit 4	Government Budget and the Economy	10%	8	High
Unit 5	Balance of Payments	5%	4	Medium
Part B: Indian Economic Development
Unit 6	Indian Economy on the Eve of Independence	5%	4	High
Unit 7	Indian Economy (1950-1990)	8%	6	High
Unit 8	Liberalisation, Privatisation & Globalisation	12%	10	Critical
Unit 9	Poverty	5%	4	High
Unit 10	Human Capital Formation	3%	2	Medium
Unit 11	Rural Development	3%	2	Medium
Unit 12	Employment	3%	2	Medium
Unit 13	Infrastructure	3%	2	Medium
Unit 14	Environment and Sustainable Development	3%	2	Medium
Total		100%	80	—

Macroeconomics

50% (40 marks)

Indian Economic Development

50% (40 marks)

Strategy: Focus on National Income (12%), LPG (12%), Money and Banking (10%), and Government Budget (10%) as they together account for 44% of the marks.

CBSE Class 12 Mathematics Chapter Weightage 2026-27

Unit	Unit Name	Weightage (%)	Marks (80)	Priority
Unit 1	Relations and Functions	10%	8	High
Unit 2	Algebra	15%	12	High
Unit 3	Calculus	40%	32	Critical
Unit 4	Vectors and 3D Geometry	15%	12	Critical
Unit 5	Linear Programming	5%	4	Medium
Unit 6	Probability	15%	12	High
Total		100%	80	—

Calculus

40% (32 marks)

Vectors & 3D

15% (12 marks)

Probability

15% (12 marks)

Strategy: Calculus carries the highest weightage (40%). Vectors and 3D Geometry and Probability each carry 15%. Focus on these units for high scores.

CBSE Class 12 Commerce Overall Weightage Summary 2026-27

Subject	Total Marks	Theory Marks	Internal/Project	Exam Duration
Accountancy	100	80	20	3 hours
Business Studies	100	80	20	3 hours
Economics	100	80	20	3 hours
Mathematics	100	80	20	3 hours

Subjects with Highest Weightage

• Accountancy: Partnership Accounts (30%), Company Accounts (30%)
• Business Studies: Principles of Management (12%), Financial Management (12%), Marketing Management (12%)
• Economics: National Income (12%), LPG (12%)
• Mathematics: Calculus (40%)

Preparation Strategy

• Prioritize high-weightage chapters first
• Allocate more time to critical chapters
• Practice previous year papers for time management
• Focus on conceptual clarity over rote learning
• Take mock tests to identify weak areas
• Balance board and professional course preparation

Final Strategy: Focus on chapters with 15%+ weightage first. Master them completely before moving to medium-weightage chapters. This ensures you secure maximum marks with your study time for the 2026-27 exams.

Frequently Asked Questions

What is the chapter weightage for CBSE Class 12 Accountancy in 2026-27?

In CBSE Class 12 Accountancy, Partnership & Company Accounts carry 60%, Financial Statement Analysis carries 25%, and Computerized Accounting carries 15% of the total marks.

How are marks distributed in CBSE Class 12 Economics in 2026-27?

In CBSE Class 12 Economics, Introductory Macroeconomics carries 50% and Indian Economic Development carries 50% of the total marks.

How should I prioritize chapters based on weightage for 2026-27?

Start with chapters that have 15% or higher weightage. Master them thoroughly, then move to medium-weightage chapters (10-15%). Chapters with lower weightage should be studied last but not ignored.

How can StudyDecode help me understand chapter weightage for Class 12 Commerce?

StudyDecode provides comprehensive guidance on CBSE Class 12 Commerce chapter weightage. We help you identify high-priority chapters, plan your study schedule, and prepare effectively for board and professional exams. Book a free consultation to know more.