However, I can provide a general overview of the subject and some potential topics that may be covered on the exam.

Business Organisation and Management is a branch of management studies that focuses on the principles and practices of organising and managing a business enterprise. This subject covers various topics related to the management of businesses, including planning, organising, staffing, directing, controlling, and evaluating.

Topics that may be covered on the Business Organisation and Management 2021 question paper include:

1. Business Organisation
- Types of business organisations (sole proprietorship, partnership, corporation, etc.)
- Organisational structure and design
- Organisational culture
- Organisational change and development

2. Management Functions
- Planning and decision making
- Organising and staffing
- Directing and leading
- Controlling and evaluating

3. Business Environment
- Economic and legal environment
- Social and cultural environment
- Political and technological environment

4. Human Resource Management
- Recruitment and selection
- Training and development
- Performance appraisal
- Compensation and benefits

5. Marketing Management
- Marketing concepts and principles
- Marketing research and planning
- Product development and pricing
- Promotion and distribution

6. Financial Management
- Financial accounting and reporting
- Financial analysis and planning
- Capital budgeting and investment decisions
- Working capital management

Overall, the exam may include multiple choice questions, short answer questions, essay questions, and case analysis questions. Students are expected to demonstrate their understanding of the key concepts and principles of business organisation and management, as well as their ability to apply these concepts in practice.