Exercise Solutions Available
Step-by-step answers for all textbook questions in this chapter
How to Use This Solutions Page
1. Attempt all NCERT exercise questions on your own. 2. Compare answers below for accuracy and structure. 3. For distinction questions, memorise the table format.
Key Concepts Recap
- E-business > e-commerce: e-business covers all processes; e-commerce covers buying/selling only.
- Five models: B2B, B2C, C2C, B2G, Intra-B.
- E-payment: Credit card, debit card, net banking, digital wallet, UPI, COD.
- Outsourcing types: BPO (routine), KPO (knowledge), LPO (legal), HRO (HR).
- Benefits: Easy formation, low cost, global reach, 24x7.
- Limitations: No personal touch, security risks, delivery time, digital divide.
Intext Questions
Q: Is e-commerce the same as e-business?
Q: Give one example each of B2B, B2C, and C2C e-commerce.
- B2B: A manufacturer ordering raw materials from a supplier through IndiaMart.
- B2C: A customer buying a smartphone from Amazon or Flipkart.
- C2C: A person selling a second-hand bicycle on OLX to another person.
Chapter-End Exercise Solutions
Q1: Define e-business. What are the benefits of e-business?
E-business is the conduct of business processes — production, marketing, sales, HR, finance — over the internet or other electronic networks.
Benefits: 1. Ease of formation and lower costs — no physical store needed; lower setup and operating costs. 2. Convenience — customers can shop 24x7 from anywhere. 3. Global reach — businesses can sell to customers across the world. 4. Speed — transactions and communication happen instantly. 5. Personalisation — customised recommendations based on customer data. 6. Paperless — reduced paperwork and environmental benefit. 7. No geographical barriers — location does not restrict the customer base.
Q2: What are the limitations of e-business?
1. Lack of personal touch — customers cannot touch, feel, or try products before buying. 2. Security concerns — risk of hacking, phishing, identity theft, and data breaches. 3. Delivery time — physical goods take time to deliver; no instant possession. 4. Dependence on technology — requires internet connection and devices; not accessible to all. 5. Digital divide — rural areas and economically weaker sections lack internet access. 6. Legal issues — cyber laws differ across countries; jurisdiction problems in disputes. 7. Risk of fraud — possibility of receiving counterfeit or different products.
Q3: Differentiate between e-business and e-commerce.
| Basis | E-Commerce | E-Business |
|---|---|---|
| Meaning | Buying and selling over the internet | All business processes over the internet |
| Scope | Narrower | Broader |
| Subset | Subset of e-business | Includes e-commerce |
| Coverage | Transactions only | Production, marketing, HR, finance, supply chain |
| Example | Buying clothes from Myntra | Myntra's entire online operations including vendor management, logistics, payments |
Q4: Explain the different e-commerce models.
| Model | Description | Examples |
|---|---|---|
| B2B | Business to Business — transactions between two firms | IndiaMart, Alibaba, TradeIndia |
| B2C | Business to Consumer — firm sells directly to end consumer | Amazon, Flipkart, Myntra |
| C2C | Consumer to Consumer — one consumer sells to another through a platform | OLX, eBay, Quikr |
| B2G | Business to Government — business transactions with government online | e-Procurement portals, tax filing |
| Intra-B | Within one business — electronic transactions between departments | ERP systems, company intranet |
Q5: What is outsourcing? Explain the types of outsourcing.
Outsourcing is the practice of delegating non-core business activities to external agencies to focus on core competencies and reduce costs.
Types:
| Type | Description | Examples |
|---|---|---|
| BPO | Business Process Outsourcing — routine, repetitive processes outsourced | Call centres, data entry, payroll, customer support |
| KPO | Knowledge Process Outsourcing — knowledge-intensive, judgement-based processes | R&D, market research, financial analysis, legal research |
| LPO | Legal Process Outsourcing — legal work outsourced | Patent filing, contract drafting, legal documentation |
| HRO | Human Resource Outsourcing — HR functions outsourced | Recruitment, training, compliance management |
Q6: Distinguish between BPO and KPO.
| Basis | BPO | KPO |
|---|---|---|
| Nature | Routine, repetitive processes | Knowledge-intensive, judgement-based |
| Skill level | Low to moderate | High — requires experts |
| Cost | Lower | Higher |
| Decision-making | Low — follows set procedures | High — requires analytical thinking |
| Risk | Low | Higher |
| Example | Call centre for customer support | Market research and analytics |
Q7: Explain the steps involved in online transactions.
1. Registration — the buyer registers on the e-commerce website by providing name, email, address, and payment details. 2. Placing the order — the buyer selects items, adds them to the cart, and confirms the order with quantity and delivery details. 3. Payment — the buyer selects a payment mode:
4. Delivery — the seller dispatches the goods and the buyer receives them at the specified address.
- Cash on Delivery (COD)
- Net banking (NEFT/RTGS)
- Credit or Debit card
- Digital wallet (Paytm, PhonePe)
- UPI (Google Pay, BHIM)
Q8: What are the different e-payment systems?
| System | Description |
|---|---|
| Credit Card | Buy now, pay later; bank pays merchant; cardholder repays bank with interest if not paid within billing cycle |
| Debit Card | Amount deducted directly from bank account at point of sale |
| Net Banking | Transfer funds through bank's website using NEFT, RTGS, or IMPS |
| Digital Wallet | Pre-loaded electronic wallet for small payments (Paytm, PhonePe, Amazon Pay) |
| UPI | Unified Payments Interface — instant transfer using virtual ID or QR code; 24x7 |
| COD | Cash on Delivery — payment made in cash at the time of delivery |
Internal Links
- [Chapter 5 Guide — Emerging Modes of Business](/school/cbse/class/11/business-studies/cbse-emerging-modes-of-business)
- [All Class 11 Business Studies Solutions](/school/cbse/class/11/business-studies/solutions)
- [Class 11 Business Studies Subject Guide](/school/cbse/class/11/business-studies)