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1.2What is a business?

1What is it?

A business is an activity that sells goods or services to customers to earn profit. Profit is what is left after paying all costs.

2Why does it exist?

Businesses exist because people need things: food, phones, banking, medicines. A business that solves a problem well can earn profits year after year. When you buy a share, you buy a piece of these future profits.

3Real-life example

Ramesh runs a tea stall. In a month he sells tea worth ₹60,000 (revenue). Milk, tea leaves, sugar, gas and rent cost ₹45,000 (expenses). His profit is ₹15,000.

4Stock market example

ITC sells cigarettes, biscuits (Sunfeast), atta (Aashirvaad) and runs hotels. TCS sells software and IT services to companies around the world. HDFC Bank earns by lending money at a higher interest rate than it pays depositors. All of them are businesses, just much bigger than a tea stall.

5Diagram
  1. 1Customer pays money (revenue)
  2. 2Business pays costs (expenses)
  3. 3What is left is profit
  4. 4Profit is kept for growth or shared with owners
6Calculation
Profit = Revenue − Expenses
  1. Revenue = ₹60,000
  2. Expenses = ₹45,000
  3. Profit = ₹60,000 − ₹45,000 = ₹15,000
Profit = ₹15,000 a month
7Practical use

When you later study companies, you will look for businesses that earn profits consistently, not just once.

8Quick revision
  • A business sells goods or services.
  • Revenue is money coming in; expenses are money going out.
  • Profit = revenue − expenses.
  • Shares give you a piece of a business’s future profits.
9Knowledge check
Q1. A bakery earns ₹2 lakh and spends ₹1.6 lakh. What is its profit?Show answer

₹2,00,000 − ₹1,60,000 = ₹40,000.

Q2. Name one business that ITC runs.Show answer

Cigarettes, packaged foods like Aashirvaad atta and Sunfeast biscuits, hotels, paper or agri-business.

Q3. Can a business have high revenue but no profit?Show answer

Yes, if its expenses are equal to or higher than its revenue.

More in Level 1: Stock Market Fundamentals