Important Questions Class 12 Macro Economics Chapter 3

Money and Banking explains how money works as a medium of exchange, unit of account, store of value, and basis of credit creation.
For example, money removes the difficulty of barter because buyers and sellers can use a common medium for exchange.

Money and Banking is a scoring chapter because most questions test clear concepts, examples, formulas, and RBI tools. Students must understand barter, double coincidence of wants, functions of money, money demand, money supply, commercial banks, credit creation, money multiplier, CRR, SLR, repo rate, and reverse repo rate. Important Questions Class 12 Macro Economics Chapter 3 helps students practise these topics for CBSE 2026 board-style answers. The chapter also links theory with India’s banking system, digital transactions, RBI policy, and demonetisation.

Key Takeaways

• Money: Money acts as a commonly accepted medium of exchange and solves the double coincidence problem in barter.
• Money Demand: People hold money for transactions and speculative purposes.
• Commercial Banks: Banks accept deposits, give loans, and create credit through the deposit-loan process.
• RBI Tools: RBI controls money supply through reserve ratios, policy rates, and open market operations.

Important Questions Class 12 Macro Economics Chapter 3 Structure 2026

Class 12 Macro Economics Chapter 3 Important Questions On Money And Barter System

Money becomes important when people exchange goods and services through markets. In a barter economy, exchange is slow because each person must find another person with exactly opposite wants.

1. What is money?

Money is anything that is commonly accepted as a medium of exchange.

People use money to buy and sell goods and services. It removes the need to exchange one good directly for another good. For example, a farmer can sell rice for money and then use that money to buy clothes, books, fertilisers, or tools.

Money also works as a unit of account and a store of value. These functions make it more useful than perishable goods used in barter.

Answer: Money is a commonly accepted medium through which people buy and sell goods and services.

2. What is barter system?

Barter system is the direct exchange of goods and services without using money.

In barter, one person gives a good and receives another good in return. For example, a farmer may exchange rice for cloth. This exchange can happen only when both people want what the other person offers.

The Barter System Class 12 Economics topic is important because it explains why money became necessary. Barter works in small settings but becomes difficult in a large economy.

Answer: Barter system means exchange of goods and services without money.

3. What is double coincidence of wants?

Double coincidence of wants means both parties must want each other’s goods at the same time.

For example, a rice farmer wants cloth and a weaver wants rice. Only then can barter happen directly. If the weaver wants milk instead of rice, the farmer cannot complete the exchange.

Money solves this problem. The farmer can sell rice for money and then use money to buy cloth from any seller.

Answer: Double coincidence of wants means both people must demand exactly what the other offers.

4. Why is barter system difficult in a modern economy?

Barter system is difficult because it needs double coincidence of wants.

It also creates problems of valuation, storage, divisibility, and future payment. A person may struggle to decide how much rice equals one shirt. Goods like fruits, vegetables, and grains may spoil during storage.

Modern economies have millions of transactions every day. Money makes these exchanges faster because everyone accepts it as payment.

Answer: Barter is difficult because it needs matching wants and creates problems of value, storage, and payment.

5. How does money solve the shortcomings of barter?

Money solves barter problems by acting as a common medium of exchange.

A person can sell goods for money and use the money later to buy other goods. Money also helps measure value because prices are expressed in rupees. It stores wealth better than many physical goods.

For example, rice cannot be stored for long without cost or spoilage. Money can store purchasing power when prices remain stable.

Answer: Money removes double coincidence of wants and makes exchange, valuation, saving, and future payment easier.

Money And Banking Class 12 Important Questions On Functions Of Money

Money performs different roles in a modern economy. Students should learn each function with an example because Money and Banking Class 12 Important Questions often ask for direct explanations.

6. What are the main functions of money?

The main functions of money are medium of exchange, unit of account, store of value, and standard of deferred payment.

As a medium of exchange, money helps people buy and sell goods. As a unit of account, it measures the value of goods and services. As a store of value, it allows people to keep purchasing power for future use.

Money also supports borrowing and lending. Loans are taken and repaid in money, which makes future payments easier to record.

Answer: Money functions as a medium of exchange, unit of account, store of value, and standard of deferred payment.

7. Explain money as a medium of exchange.

Money acts as a medium of exchange when people accept it for buying and selling goods and services.

In a money economy, the seller accepts money instead of demanding another good. The buyer can use money to purchase the required product. This removes the difficulty of finding someone with matching wants.

For example, a teacher earns money by teaching and uses that money to buy food, clothes, and transport services.

Answer: Money is a medium of exchange because people accept it in payment for goods and services.

8. Explain money as a unit of account.

Money acts as a unit of account because prices of goods and services are measured in money.

If a pen costs ₹10 and a pencil costs ₹2, then one pen is worth five pencils. Money makes this comparison easy because both values appear in a common unit.

The Functions of Money Class 12 topic becomes easier when students link each function with daily examples. Shops, banks, firms, and governments all record values in monetary terms.

Answer: Money is a unit of account because it expresses the value of goods and services in monetary terms.

9. Explain money as a store of value.

Money acts as a store of value because people can hold wealth in money for future use.

In barter, a person may store rice, but rice can spoil and needs space. Money is easier to store and widely accepted. It helps people postpone consumption.

This function works well when the value of money remains stable. A sharp rise in prices reduces the purchasing power of money.

Answer: Money stores value by allowing people to save purchasing power for future use.

10. What is purchasing power of money?

Purchasing power of money means the amount of goods and services one unit of money can buy.

If prices rise, the same amount of money buys fewer goods. This means the purchasing power of money falls. For example, if ₹100 earlier bought 5 notebooks and now buys 4 notebooks, purchasing power has decreased.

Students should connect this answer with inflation. Rising prices reduce the value of money in terms of goods.

Answer: Purchasing power of money is its ability to buy goods and services.

Class 12 Macroeconomics Money And Banking Questions And Answers On Demand For Money

Demand for money explains why people hold money instead of keeping all wealth in interest-earning assets. These Class 12 Macroeconomics Money and Banking Questions and Answers are important for both definitions and reasoning-based answers.

11. What is demand for money?

Demand for money means the amount of money people wish to hold at a point of time.

People demand money because they need it for transactions. They also hold money as an asset when they expect changes in interest rates or bond prices.

Demand for money depends mainly on income and interest rate. Higher income increases transaction needs, while higher interest rate reduces the desire to hold idle money.

Answer: Demand for money is the desire to hold money for transactions and asset purposes.

12. What is transaction demand for money?

Transaction demand for money is the money people hold to carry out regular transactions.

People usually receive income at fixed points, but they spend it throughout the month. They need money to buy food, pay rent, travel, and meet daily expenses.

Transaction demand rises when income or price level rises. If a household earns and spends more, it usually needs more money for transactions.

Answer: Transaction demand is money held for regular buying and selling activities.

13. How is transaction demand for money related to income?

Transaction demand for money is positively related to income.

When income increases, people usually buy more goods and services. This raises the value of transactions, so they need to hold more money.

For example, a household earning ₹80,000 per month will usually make more transactions than a household earning ₹20,000 per month. This increases the need for money balances.

Answer: Transaction demand for money rises with income.

14. What is speculative demand for money?

Speculative demand for money is the demand for money as an asset.

People choose between holding money and holding bonds. If they expect bond prices to fall, they prefer money. If they expect bond prices to rise, they prefer bonds.

Speculative demand depends on the rate of interest. It is inversely related to interest rate because high interest rates make bonds attractive.

Answer: Speculative demand is money held to avoid capital loss or gain from future bond price changes.

15. Why is speculative demand for money inversely related to interest rate?

Speculative demand for money is inversely related to interest rate because interest rate affects bond prices.

When interest rate is high, people expect it to fall later. A fall in interest rate raises bond prices, so people prefer bonds. This reduces speculative demand for money.

When interest rate is low, people expect it to rise later. A rise in interest rate reduces bond prices, so people hold money to avoid capital loss.

Answer: Speculative demand falls at high interest rates and rises at low interest rates.

16. What is liquidity preference?

Liquidity preference means the desire to hold wealth in the form of money.

Money is the most liquid asset because people can use it immediately. A person can pay with money directly, while bonds or property must first be sold.

Holding money has an opportunity cost. A person loses interest that could have been earned from deposits or bonds.

Answer: Liquidity preference is the preference for holding money due to its immediate acceptability.

17. What is liquidity trap?

Liquidity trap is a situation where people hold extra money instead of buying bonds at a very low interest rate.

At a very low interest rate, people expect interest rates to rise in the future. If interest rates rise, bond prices fall. This creates fear of capital loss.

In such a situation, an increase in money supply may fail to reduce interest rate further. People absorb extra money as idle balances.

Answer: Liquidity trap occurs when people hold all additional money due to fear of capital loss on bonds.

NCERT Solutions Class 12 Macro Economics Chapter 3 On Money Supply

Money supply is a stock concept. In India, it includes currency with the public and deposits held by the public with banks, depending on the measure used.

18. What is money supply?

Money supply is the total stock of money held by the public at a particular point of time.

It includes currency notes, coins, and certain bank deposits. Money supply is measured at a point of time, so it is a stock variable.

The Money Supply Class 12 Macroeconomics topic is important because RBI uses different measures of money supply. These measures include M1, M2, M3, and M4.

Answer: Money supply is the total stock of money available with the public at a point of time.

19. What is currency held by the public?

Currency held by the public includes notes and coins held outside the banking system.

It excludes cash held by commercial banks because that cash forms bank reserves. Money supply measures focus on money available to the public for transactions.

For example, currency in a household wallet is part of currency with the public. Cash lying in a bank vault is not counted as public currency.

Answer: Currency held by the public means notes and coins held by people outside banks.

20. What are demand deposits?

Demand deposits are bank deposits that account holders can withdraw on demand.

Savings account deposits and current account deposits are common examples. People can use cheques, debit cards, UPI, or digital transfers to make payments from these accounts.

Demand deposits are part of money supply because people use them to settle transactions.

Answer: Demand deposits are bank deposits payable on demand.

21. What are time deposits?

Time deposits are deposits kept with banks for a fixed period.

Fixed deposits are the most common example. They usually earn higher interest than demand deposits but have lower liquidity.

Time deposits form part of broader measures of money supply. They are less liquid than currency and demand deposits.

Answer: Time deposits are bank deposits kept for a fixed maturity period.

22. Distinguish between narrow money and broad money.

Narrow money is highly liquid, while broad money includes less liquid deposits also.

M1 is the most liquid measure. M3 is the most commonly used measure of money supply in India.

Answer: Narrow money includes highly liquid money, while broad money includes time deposits also.

23. What are the four measures of money supply in India?

RBI publishes four measures of money supply: M1, M2, M3, and M4.

They are:

M1 = CU + DD

M2 = M1 + Savings deposits with Post Office savings banks

M3 = M1 + Net time deposits of commercial banks

M4 = M3 + Total deposits with Post Office savings organisations, excluding National Savings Certificates

Here, CU means currency held by the public and DD means net demand deposits.

Answer: The four measures are M1, M2, M3, and M4.

24. Why is M3 called broad money?

M3 is called broad money because it includes M1 and net time deposits of commercial banks.

M1 includes currency with the public and demand deposits. M3 adds time deposits, which makes it broader than M1.

M3 is widely used as a measure of aggregate monetary resources in India. It gives a wider view of money available in the economy.

Answer: M3 is broad money because it includes currency, demand deposits, and time deposits.

Money Creation Class 12 Questions On Commercial Banks

Commercial banks create credit by accepting deposits and giving loans. The process depends on reserves, public confidence, and RBI’s reserve requirements.

25. What are commercial banks?

Commercial banks are financial institutions that accept deposits and give loans.

They receive deposits from people who have surplus funds. They lend part of these deposits to borrowers who need funds for homes, crops, business, education, or consumption.

The Commercial Bank Class 12 Economics topic also explains bank profit. Banks pay a lower interest rate on deposits and charge a higher interest rate on loans. The difference is called spread.

Answer: Commercial banks accept deposits, give loans, and help create credit.

26. How do commercial banks create money?

Commercial banks create money by giving loans from deposits while keeping only a fraction as reserves.

When a bank gives a loan, it creates a deposit in the borrower’s account. This increases total deposits in the banking system. The borrower spends the money, and the receiver may deposit it again in a bank.

The Money Creation Class 12 concept depends on this repeated deposit-loan cycle. The process expands money supply beyond the initial deposit.

Answer: Banks create money by turning deposits into loans and new deposits.

27. Why can banks lend more than their cash reserves?

Banks can lend more than their cash reserves because all depositors do not withdraw money at the same time.

Banks keep a required portion of deposits as reserves and lend the rest. This allows them to support loans while meeting normal withdrawal demands.

However, banks must maintain enough reserves to protect depositor confidence. A bank that fails to repay depositors loses trust quickly.

Answer: Banks lend from deposits because only a fraction of depositors withdraw cash at once.

28. What is Cash Reserve Ratio?

Cash Reserve Ratio, or CRR, is the percentage of deposits that banks must keep as cash reserves.

RBI fixes CRR to control bank lending. If CRR rises, banks have less money to lend. If CRR falls, banks can lend more.

The CRR and SLR Class 12 topic is important because both ratios affect credit creation. CRR directly limits the amount banks can lend.

Answer: CRR is the required percentage of deposits kept as cash reserves.

29. What is Statutory Liquidity Ratio?

Statutory Liquidity Ratio, or SLR, is the percentage of deposits banks must keep in liquid assets.

These liquid assets can include cash, gold, and approved securities. SLR helps ensure that banks maintain safe and liquid resources.

Like CRR, SLR affects the lending capacity of banks. A higher SLR reduces funds available for loans.

Answer: SLR is the required percentage of deposits kept in liquid assets.

30. What is money multiplier?

Money multiplier shows how many times deposits can expand from an initial reserve.

It depends on the reserve ratio. A lower reserve ratio gives a higher money multiplier. A higher reserve ratio gives a lower money multiplier.

Formula:

Money Multiplier = 1 / Reserve Ratio

If reserve ratio is 20%, then:

Money Multiplier = 1 / 0.20 = 5

The Money Multiplier Class 12 concept is useful for numerical and explanation-based board questions.

Answer: Money multiplier measures the maximum deposit expansion from reserves.

31. How does CRR affect money multiplier?

CRR and money multiplier are inversely related.

When CRR rises, banks keep more reserves and lend less. This reduces money creation and lowers the money multiplier. When CRR falls, banks lend more and the multiplier rises.

For example, if CRR rises from 20% to 25%, the multiplier falls from 5 to 4.

Answer: Higher CRR lowers the money multiplier, while lower CRR raises it.

RBI Monetary Policy Tools Class 12 Important Questions

RBI controls liquidity and credit conditions through quantitative and qualitative tools. These tools affect lending, deposits, reserves, and money supply in the economy.

32. What are the instruments of monetary policy used by RBI?

RBI uses CRR, SLR, bank rate, open market operations, repo rate, reverse repo rate, and moral suasion.

Quantitative tools control the amount of money supply. Qualitative tools influence the direction and purpose of credit.

The RBI Monetary Policy Tools Class 12 topic often appears in short answers and distinction questions. Students should connect each tool with liquidity control.

Answer: RBI uses reserve ratios, policy rates, open market operations, and qualitative controls.

33. What is bank rate?

Bank rate is the rate at which RBI gives long-term loans to commercial banks.

When bank rate rises, borrowing from RBI becomes costly for banks. Banks may reduce lending, which can reduce money supply. When bank rate falls, borrowing becomes cheaper and credit may expand.

Bank rate is a traditional monetary policy tool. It affects the cost of funds for commercial banks.

Answer: Bank rate is the rate at which RBI lends to commercial banks.

34. What are open market operations?

Open market operations refer to buying and selling of government securities by RBI in the open market.

When RBI buys securities, it injects money into the economy. Bank reserves rise and lending capacity increases. When RBI sells securities, it absorbs money from the economy.

This tool helps RBI influence liquidity and money supply. It is a major quantitative tool of monetary policy.

Answer: Open market operations are RBI’s purchase and sale of government securities.

35. Distinguish between repo rate and reverse repo rate.

Repo rate injects money into the banking system, while reverse repo rate absorbs money from it.

The Repo Rate and Reverse Repo Rate Class 12 topic becomes easier when students track the direction of funds. Repo means banks borrow from RBI. Reverse repo means RBI borrows from banks.

Answer: Repo rate supports borrowing from RBI, while reverse repo rate supports lending to RBI.

Class 12 Economics Chapter 3 Important Questions For Case-Based Practice

Money and Banking case questions often give a real-life banking situation. Students should identify the concept first, then explain the reason.

36. A shopkeeper accepts UPI payment instead of cash. Which function of money is involved?

The function involved is medium of exchange.

UPI payment transfers money digitally between the buyer and seller. The seller accepts it as payment for goods. The physical form of money changes, but the function remains the same.

This example shows how modern payment systems support the role of money in exchange.

Answer: UPI payment shows money as a medium of exchange.

37. A student compares the price of a pen and a notebook in rupees. Which function of money is used?

The function used is unit of account.

Money measures the value of both goods in rupees. Once both prices are known, the student can compare them easily.

This function helps people compare values across different goods and services.

Answer: The student uses money as a unit of account.

38. A bank receives ₹10,000 as deposit and CRR is 20%. How much can it lend initially?

The bank can lend ₹8,000 initially.

Given Data:

1. Deposit = ₹10,000
2. CRR = 20%

Formula Used:

Required Reserve = Deposit × CRR

Calculation:

Required Reserve = 10,000 × 20 / 100 = ₹2,000

Loanable Amount = 10,000 - 2,000 = ₹8,000

Answer: The bank can lend ₹8,000 initially.

39. If reserve ratio is 25%, what is the money multiplier?

The money multiplier is 4.

Formula Used:

Money Multiplier = 1 / Reserve Ratio

Calculation:

Reserve Ratio = 25% = 0.25

Money Multiplier = 1 / 0.25 = 4

A higher reserve ratio lowers the multiplier because banks must keep more reserves.

Answer: The money multiplier is 4.

40. If RBI sells government securities, what happens to money supply?

Money supply decreases when RBI sells government securities.

Buyers pay money to RBI in exchange for securities. This reduces cash or reserves in the banking system. Banks then have less capacity to lend.

This is why selling securities is used to absorb liquidity.

Answer: Money supply falls when RBI sells government securities.

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