1. What is barter?

Barter is the direct exchange of goods or services for other goods or services without using money.

2. Give one simple example of barter.

A farmer exchanges a sack of rice for a basket of vegetables from another farmer.

3. When did people mainly use barter?

Barter was common in early societies and small communities before the invention of money.

4. Name two merits of barter.

It is simple and requires no special medium; works when currency is unavailable.

5. What is the 'double coincidence of wants' problem?

It means both parties must have what the other wants at the same time for exchange to happen.

6. Why is lack of a common measure a limitation?

There is no standard to compare values, making it hard to decide fair exchanges between different goods.

7. How does divisibility limit barter?

Some goods cannot be divided into smaller units for smaller transactions (e.g., livestock).

8. Why are perishability and storage problems in barter?

Perishable goods spoil and cannot be stored long, so they are poor stores of value for future trade.

9. How does transport affect barter?

Bulky goods are difficult to transport for trade over long distances, limiting exchange.

10. How did these limitations influence the search for money?

They created the need for a commonly accepted medium that is portable, divisible and durable — leading to money.

11. Define money in one line.

Money is a commonly accepted medium of exchange used to buy and sell goods and services.

12. How does money solve the double coincidence problem?

Money is accepted by everyone, so trade can happen without needing matching wants.

13. What does 'unit of account' mean?

It means money provides a standard measure to value and compare goods and services.

14. Explain 'store of value' briefly.

Store of value means money can be saved and used later without losing its purchasing ability quickly.

15. What is 'standard of deferred payment'?

It means money can be used to settle debts that are paid in the future, like loans.

16. How does money aid specialization?

With money, people can sell products to many buyers and specialize in one job rather than self-sufficient production.

17. Why is portability an important feature?

Portability allows people to carry value easily for transactions across places.

18. How does money help trade across distances?

Money is easier to carry and exchange than bulky goods, making long-distance trade feasible.

19. In what way does money promote market growth?

Money simplifies transactions and expands markets, encouraging production and trade growth.

20. Name one social benefit of money.

It reduces barter frictions and helps communities engage in wider economic exchange and cooperation.

21. List three primary functions of money.

Medium of exchange, unit of account, and store of value.

22. What is 'medium of exchange'?

An item accepted by people to pay for goods and services instead of direct barter.

23. Why is 'unit of account' useful?

It enables pricing, accounting and comparison of different goods using the same measure.

24. How does money serve as 'store of value'?

People can save money and use it later, preserving purchasing power if inflation is low.

25. What is meant by 'standard of deferred payment' in simple terms?

It means money is used to pay for transactions where payment is postponed to a future date.

26. Name a fourth function often listed for modern economies.

A medium for accumulation of wealth and basis for credit and banking operations.

27. How does money assist government collections?

Taxes, fines and fees are collected in money which simplifies administration and public spending.

28. Give one example showing money as unit of account.

A kilogram of rice priced at ₹40 and a pair of shoes at ₹800 — using rupees to compare values.

29. Why does money improve economic calculation?

It gives common units to measure profit, cost and value which helps decision making in business.

30. How does money support the credit system?

Banks lend money and accept repayments in money, enabling loans and credit-based activities.

31. What is commodity money?

Items that were used as money and had intrinsic value, like salt, cattle or shells.

32. Give an example of commodity money used historically.

Cowrie shells were used as money in parts of Asia and Africa.

33. Why did metal coins replace commodity items?

Metals were durable, portable and divisible, making them more convenient as money.

34. What was the advantage of stamped coins?

Stamping showed weight and purity, creating trust and uniform value in trade.

35. How did paper money start?

Paper notes began as bank receipts promising to pay metal money and later became commonly accepted currency.

36. What is bank or deposit money?

Money held in bank accounts that is used through cheques, cards and electronic transfers.

37. What role do digital payments play today?

Digital payments provide instant, cashless transactions via mobile wallets, UPI and online banking.

38. Summarize the money timeline in one line.

Barter → Commodity money → Metal coins → Paper money → Bank deposits → Digital money.

39. List five types of money.

Commodity money, metallic (coins), paper notes, bank (deposit) money, digital money.

40. What are the desirable characteristics of money?

Acceptability, durability, divisibility, portability and stability of value.

41. What is 'legal tender'?

Money that must be accepted for payment as declared by law (for example, currency notes issued by RBI).

42. Is every widely accepted item money?

No; it must be generally accepted, stable in value and preferably durable to serve as money.

43. How does divisibility help daily transactions?

It allows making payments of different sizes by using smaller units or change.

44. Why is stability of value important?

Stable value ensures that saved money retains purchasing power over time for future use.

45. Who issues currency in India?

The Reserve Bank of India issues banknotes and coins; it is the central bank of India.

46. What is the central bank's main role?

The central bank issues currency, manages money supply, and works to maintain financial stability.

47. How do commercial banks help modern money use?

They accept deposits, provide loans, and offer payment services like cheques, cards and transfers.

48. What is inflation?

A general rise in prices of goods and services which reduces the purchasing power of money.

49. Name one tool through which central banks control money supply.

Adjusting interest rates or changing reserve requirements for commercial banks.

50. In two lines, why is this chapter important for students?

It explains basic economic ideas about exchange, value and money — essential for understanding how markets work and for answering NCERT/CBSE questions confidently.