12th Standard Commerce — Environmental Factors Online Test
Chapter 19 of 12th Commerce explains the meaning, definition and significance of business environment, and divides it into the controllable internal environment and the uncontrollable external environment, made up of micro and macro factors. It then covers the VUCA future environment, corporate governance norms in India and the Goods and Services Tax.
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About Environmental Factors
Easy ~40 min study
Environmental Factors is the first chapter of Unit 7, Business Environment, in the Tamil Nadu State Board Class 12 Commerce book. It begins with Bayard O Wheeler's definition of business environment and shows why scanning the environment, through a SWOT analysis, is essential before any strategic decision.
The lesson then sorts the environment into internal factors such as value system, vision and human resources, and external factors. The external environment is split into the micro or task environment and the macro or general environment, with economic, socio-cultural, political and legal, geo-physical, technological and global factors. The last sections deal with VUCA, corporate governance and GST.
This page gathers the five book-back one mark questions, with answers checked against the book's key and the lesson, plus additional questions on every section, each with a short explanation.
What you'll learn
- Define business environment and explain why it must be studied.
- Distinguish between the internal and external environment of business.
- List the internal factors that affect business decisions.
- Explain the six micro environment factors.
- Describe the economic, socio-cultural, political and legal, geo-physical, technological and global factors.
- Explain VUCA, corporate governance norms in India and the three taxes under GST.
Before you start
- The meaning of business and its objectives from earlier Commerce lessons.
- Basic ideas of companies, directors and shareholders.
- Simple ideas of taxes, markets and the economy.
Topics covered in this chapter
Environmental Factors explained
What this lesson covers
Meaning and significance
Business environment is the sum total of all internal and external factors that affect a business. Understanding it helps in formulating strategy, identifying opportunities, scanning threats, coping with change and building a public image.
Internal environment
Factors within the organisation that can be changed, so they are controllable: value system, vision and objectives, management structure, internal power relations, human resources, company image and other factors like R&D and capital structure.
External environment
- Micro (task): financiers, suppliers, marketing channel members, public, customers and competitors.
- Macro (general): economic, socio-cultural, political and legal, geo-physical, technological and global environment. These are uncontrollable.
VUCA, corporate governance and GST
VUCA stands for volatility, uncertainty, complexity and ambiguity, a term developed by the U.S. military in the late 80's. Corporate governance is a set of rules and policies that governs a company; India's norms came from the Kumara Mangalam Birla, Narayana Murthy, Adi Godrej and Uday Kotak committees. GST is an indirect tax with three parts: CGST, SGST and IGST, and the GST Council is chaired by the Union Finance Minister.
Common mistakes to avoid
- Calling the macro environment controllable. Macro factors are uncontrollable; only internal factors are controllable.
- Placing competitors or customers in the internal environment. They are micro environment factors.
- Swapping the other names: micro is the task environment, macro is the general environment.
- Thinking IGST is collected by the State Government. IGST is collected by the Central Government on inter-state sales.
- Putting natural harbours under the technological environment. They are a geo-physical factor.
Test yourself on these with the practice test, then check the worked reasoning in the solved MCQs.
Frequently asked questions
What is business environment?
Business environment is the sum total of all factors, both internal and external, which have an impact on the functioning of a business. Bayard O Wheeler defined it as the total of all things external to firms and industries which affect their organisation and operations.
What are the two types of business environment?
Business environment is classified into the internal environment, made of controllable factors within the organisation, and the external environment, made of factors outside the business that are largely beyond its control.
What are the micro environment factors?
The micro or task environment includes financiers, suppliers, marketing channel members, the public, customers and competitors. These are in the immediate environment of a business and affect its performance.
What are the macro environment factors?
The macro or general environment includes the economic, socio-cultural, political and legal, geo-physical, technological and global environment. These factors are uncontrollable and offer both opportunities and threats.
What does VUCA stand for?
VUCA stands for volatility, uncertainty, complexity and ambiguity. The acronym was developed in the late 80's by the U.S. military and describes the future environment of business.
What is corporate governance?
Corporate governance is a set of rules and policies which governs a company. It gives a framework for managing a company, guidelines for internal control, performance measurement and corporate disclosure, and lays down the responsibilities of shareholders, directors and management.
What are the three taxes under GST?
CGST is collected by the Central Government on an intra-state sale, SGST by the State Government on an intra-state sale, and IGST by the Central Government on an inter-state sale.
Last updated 16 October 2026