Money
Before money existed, people had to trade goods directly — a farmer with wheat had to find someone who both wanted wheat AND had exactly what the farmer needed in return. This chapter tells the story of WHY money was invented, what problems it SOLVED, what money actually IS, all 5 functions money performs in an economy, and how economists MEASURE the total amount of money circulating in India (Money Supply: M1, M2, M3, M4).
30MCQs
30Quiz Qs
FreeAlways
5.1 Introduction
📌 The Big Idea
Money is Society’s Greatest Invention for Trade
Imagine a world with NO money — a world where you could ONLY get what you need by trading your goods DIRECTLY for someone else’s goods. This was reality for most of human history. Money was invented to SOLVE the massive inefficiencies of this direct-trade system (called BARTER). Understanding money begins with understanding the PROBLEM it solved.
5.2 Barter System
📌 Definition
Barter = C−C Economy (Commodity for Commodity)
The Barter System is a “C−C economy” (Commodity−Commodity economy) — a system of EXCHANGE in which goods and services are traded DIRECTLY for OTHER goods and services, WITHOUT the use of money as a medium. Example: A farmer with excess wheat directly exchanges it for cloth with a weaver, with NO money changing hands at all — goods are swapped for goods.
Problems / Difficulties of the Barter System
Mnemonic: “The 5 NOs of Barter”
NO Match • NO Measure • NO Storage • NO Splitting • NO Credit
NO Match • NO Measure • NO Storage • NO Splitting • NO Credit
1
Lack of Double Coincidence of Wants (“NO Match”)
For a barter trade to happen, BOTH parties must simultaneously want EXACTLY what the OTHER person has. Example: A farmer with wheat wants cloth, but he can only trade if he finds a weaver who ALSO happens to want wheat right now. If the weaver wants rice instead, no trade can happen — this is EXTREMELY restrictive and makes trade very difficult to arrange.
2
Lack of a Common Measure of Value (“NO Measure”)
Without money, there is NO common unit to measure and COMPARE the value of different goods. How many chickens equal one cow? How many mangoes equal one shirt? Every possible pair of goods needs its OWN separate exchange rate, making trade calculations extremely complicated as the number of goods in the economy grows.
3
Lack of Store of Value (“NO Storage”)
Many goods used in barter (like food grains, milk, vegetables) are PERISHABLE — they cannot be stored for long periods to preserve wealth for future use. A farmer cannot easily “save” his wealth in the form of wheat for 10 years the way he could save money.
4
Lack of a Standard for Deferred Payments (“NO Credit”)
Barter makes it very difficult to arrange CREDIT transactions (borrowing now, repaying LATER) because there is no stable, standard unit to express a FUTURE debt obligation. How do you promise to repay “3 cows” worth of wheat next year, when the value of both cows and wheat might change?
5
Indivisibility of Goods (“NO Splitting”)
Some goods CANNOT be divided into smaller units without losing their value or usefulness. Example: If a cow is worth 10 bags of wheat, but you only need 2 bags’ worth of value, you CANNOT cut the cow into 10 pieces and trade just one-fifth of it — a live cow is only valuable WHOLE. This makes small-value transactions extremely difficult under barter.
📌 The Solution: Money
MONEY was invented specifically to solve ALL FIVE of these barter problems simultaneously: it provides a universally accepted MEDIUM (solving the matching problem), a common MEASURE of value (solving the comparison problem), a durable STORE of value (solving the storage problem), a STANDARD for deferred/credit payments (solving the credit problem), and it is perfectly DIVISIBLE into smaller units like rupees and paise (solving the divisibility problem).
5.3 Functions of Money
Master Mnemonic: “MM-SST”
PRIMARY functions: Medium of Exchange + Measure of Value
SECONDARY functions: Store of Value + Standard for Deferred Payments + Transfer of Value
PRIMARY functions: Medium of Exchange + Measure of Value
SECONDARY functions: Store of Value + Standard for Deferred Payments + Transfer of Value
① Primary Functions (The Two MOST Essential Roles)
1
Medium of Exchange
Money acts as the MIDDLEMAN in every transaction — you SELL your goods/labour for money, then USE that money to BUY what you actually need. This is the MOST FUNDAMENTAL function — it directly SOLVES the “Double Coincidence of Wants” problem of barter. You no longer need to find someone who wants EXACTLY what you have — you just need to find a buyer for your goods (for money), then a seller of what you want (for that same money).
2
Measure of Value (Unit of Account)
Money provides a COMMON UNIT to express and compare the value of ALL goods and services. Instead of needing separate exchange rates for every possible pair of goods, EVERYTHING is priced in the SAME unit (Rupees). A shirt = Rs 500, a book = Rs 300 — you can immediately see the shirt is worth “5/3 books” without any complex barter calculation. This directly solves the “Lack of Common Measure of Value” problem.
② Secondary Functions (Additional Important Roles)
3
Store of Value
Money allows people to SAVE their purchasing power for FUTURE use. Unlike perishable barter goods, money (especially in a bank account) does not spoil or decay over time. This solves the “Lack of Store of Value” problem of barter, enabling savings and long-term wealth accumulation.
4
Standard for Deferred Payments
Money provides a STABLE unit for expressing FUTURE payment obligations — loans, credit purchases, instalment payments, salaries to be paid next month. This solves the “Lack of Standard for Deferred Payments” problem of barter, making CREDIT and lending possible in the economy.
5
Transfer of Value
Money makes it easy to TRANSFER purchasing power/wealth from one person to another, or from one place to another (e.g., sending money to family in another city), or converting one form of wealth into another (selling land and buying gold) — something extremely difficult and cumbersome to do directly with physical barter goods.
5.4 Definition of Money
📌 The Standard Definition
Money = Anything Generally Acceptable as a Medium of Exchange
Economist Crowther gave one of the most widely used definitions: “Money is anything that is generally acceptable as a means of exchange and at the same time acts as a measure and store of value.”
Breaking this definition down into its THREE essential parts:
• “Generally acceptable” — everyone in the economy must be willing to accept it in exchange for goods/services (this is what gives money its value — social/legal acceptance).
• “Means of exchange” — it must function as the Medium of Exchange (the Primary function).
• “Measure and store of value” — it must ALSO perform the Measure of Value and Store of Value functions.
📌 What Makes Something “Money”?
Historically, many different items have served as money at various times and places: cattle, shells, salt, precious metals (gold, silver), and eventually PAPER CURRENCY and COINS issued by governments/central banks. What makes ANY of these things “money” is NOT their physical form — it is the fact that they are GENERALLY ACCEPTED by everyone in that society as payment. Modern money (Indian Rupee) is called FIAT MONEY — it has value because the government DECLARES it as LEGAL TENDER, not because it is backed by gold or any other physical commodity.
5.5 Money Supply
📌 Definition
Money Supply = Total Stock of Money Circulating in the Economy
Money Supply refers to the TOTAL STOCK of money (currency + deposits) held by the PUBLIC (households and firms, EXCLUDING the government and banking system itself) at a PARTICULAR POINT IN TIME. Recall from Chapter 1: Money Supply is a STOCK concept, not a flow — always measured “AS ON” a specific date.
Basic Components of Money Supply
Money Supply = Currency Held by the Public + Demand Deposits with Commercial Banks + Other Deposits with RBI
1
Currency Held by the Public
All the CURRENCY NOTES and COINS held by households and firms (NOT held by banks or the government) — the physical cash in people’s wallets, cash registers and lockers.
2
Demand Deposits with Commercial Banks
Money held in SAVINGS and CURRENT accounts at commercial banks that can be WITHDRAWN ON DEMAND (immediately, without any advance notice) — using cheques, ATM cards or online transfers.
3
Other Deposits with RBI
Deposits held with the RESERVE BANK OF INDIA by entities OTHER than the government and commercial banks — such as deposits of foreign central banks, the IMF, and certain other financial institutions.
The 4 Measures of Money Supply: M1, M2, M3, M4
The RBI publishes FOUR different measures of money supply, ranked from MOST LIQUID (easiest to spend immediately) to LEAST LIQUID (takes more time/effort to convert to cash).
| Measure | Formula | Liquidity |
|---|---|---|
| M1 | Currency with Public + Demand Deposits with banks + Other Deposits with RBI | HIGHEST liquidity (most easily spendable) |
| M2 | M1 + Savings Deposits with Post Office Savings Banks | Slightly less liquid than M1 |
| M3 | M1 + Net Time Deposits with Banks (fixed deposits) | Less liquid than M1/M2; this is the most COMMONLY USED “Broad Money” measure in India |
| M4 | M3 + Total Deposits with Post Office Savings Organisation (excluding National Savings Certificates) | LEAST liquid; the BROADEST measure of money supply |
Memory Trick: “Liquidity DOWN, Size UP”
As you move from M1 → M2 → M3 → M4, each measure gets LESS LIQUID (harder to spend immediately) but BROADER/LARGER in total value (includes more types of savings/deposits).
M1 is the narrowest but most liquid. M4 is the broadest but least liquid.
M3 is the most WIDELY USED measure by RBI and economists for policy purposes (“Broad Money”).
As you move from M1 → M2 → M3 → M4, each measure gets LESS LIQUID (harder to spend immediately) but BROADER/LARGER in total value (includes more types of savings/deposits).
M1 is the narrowest but most liquid. M4 is the broadest but least liquid.
M3 is the most WIDELY USED measure by RBI and economists for policy purposes (“Broad Money”).
⚡ Quick Recall — Chapter 5: Money
Barter System = C-C economy (Commodity for Commodity), direct exchange of goods without money.
5 Problems of Barter (5 NOs): No Match (double coincidence of wants) + No Measure (common measure of value) + No Storage (store of value) + No Credit (standard for deferred payments) + No Splitting (indivisibility of goods).
5 Functions of Money — MM-SST: Primary (Medium of Exchange + Measure of Value) + Secondary (Store of Value + Standard for Deferred Payments + Transfer of Value).
Definition (Crowther): Money is anything generally acceptable as a means of exchange and also acts as a measure and store of value. Modern money is Fiat Money (government-declared legal tender, not backed by gold).
Money Supply = Currency held by Public + Demand Deposits with banks + Other Deposits with RBI. It is a STOCK concept (measured at a point in time).
4 Measures: M1 (most liquid: currency + demand deposits + other RBI deposits), M2 (M1 + post office savings deposits), M3 (M1 + net time deposits, most commonly used/Broad Money), M4 (M3 + total post office deposits excluding NSC, broadest but least liquid).
🏆 Live Coaching
Join Toppers Tribe Batch 2027
Live Commerce classes by an educator with 10+ years CBSE experience. Mon–Sat via Google Meet, starting 15 July 2026.
📅
Schedule
Monday – Saturday
🚀
Starts
15 July 2026
💻
Platform
Google Meet — Live
🎯
For
Class 12 CBSE
Limited seats. Confirmation sent after form submission.
30 MCQs — Money
Barter system problems, functions of money, definition, and money supply measures (M1-M4). Q25–Q30 are CUET-level.
📚 Questions 1 to 30
1
The Barter System is best described as a “C−C economy” because:
AIt stands for “Cash to Cash” economy where only cash transactions occur
BIt stands for Commodity−Commodity economy, where goods and services are exchanged DIRECTLY for other goods and services WITHOUT the use of money as a medium
CIt stands for “Credit to Credit” economy where all transactions occur on borrowed money
DIt stands for “Currency to Currency” economy involving foreign exchange
Answer: B — Commodity−Commodity economy. Barter is called a C−C economy because goods (Commodities) are swapped DIRECTLY for other goods (Commodities) — a farmer trading wheat directly for a weaver’s cloth, with absolutely NO money involved anywhere in the transaction. This is fundamentally different from a modern monetary economy where goods are exchanged for MONEY, which is then used to buy other goods.
2
📋 CASE: A shoemaker has extra shoes and wants rice. He finds a rice farmer, but the farmer does not want shoes — he wants a blanket instead. The shoemaker cannot complete the trade. Which problem of barter does this illustrate?
ALack of Store of Value
BLack of Double Coincidence of Wants — the shoemaker wants what the farmer has (rice), but the farmer does NOT want what the shoemaker has (shoes); both parties’ wants must MATCH simultaneously for barter to work, and here they do not
CIndivisibility of Goods
DLack of a Standard for Deferred Payments
Answer: B — Lack of Double Coincidence of Wants. This is the CLASSIC illustration of the “double coincidence” problem: for a barter trade to succeed, BOTH parties must simultaneously want EXACTLY what the other person is offering. The shoemaker wants the farmer’s rice, but the farmer wants a blanket (not shoes) — there is a MISMATCH. This makes it extremely difficult to arrange trades under barter, since you must find someone with a PERFECTLY matching, mutual want.
3
📋 CASE: In a barter economy with only 4 goods (wheat, rice, cloth, oil), a trader must remember MULTIPLE separate exchange rates — how many wheat = how many rice, how many wheat = how many cloth, and so on for every possible pair. Which barter problem does this illustrate?
ALack of a Common Measure of Value — without money as a universal unit, EVERY pair of goods needs its OWN separate exchange rate, making value comparison extremely complicated as the number of goods increases
BLack of Double Coincidence of Wants
CIndivisibility of Goods
DLack of Store of Value
Answer: A — Lack of a Common Measure of Value. Without a common unit like money, comparing the VALUE of different goods requires SEPARATE exchange rates for EVERY possible pair. With just 4 goods, you need 6 different exchange rates (wheat-rice, wheat-cloth, wheat-oil, rice-cloth, rice-oil, cloth-oil). With money, you would need only 4 prices (one for each good, in terms of money) — and could instantly derive any pair’s relative value. This exponential complexity is the “lack of common measure of value” problem.
4
📋 CASE: A vegetable farmer wants to save part of his wealth for his daughter’s wedding 5 years from now. Under a barter system, he can only “save” by keeping physical vegetables, which will rot within days. Which barter problem is illustrated here?
ALack of Double Coincidence of Wants
BLack of a Common Measure of Value
CLack of Store of Value — perishable barter goods like vegetables CANNOT be stored for long periods without decaying, making it impossible to preserve wealth for FUTURE use under a barter system
DIndivisibility of Goods
Answer: C — Lack of Store of Value. Many barter goods (especially food items like vegetables, milk, fruits) are PERISHABLE — they cannot retain their value over long periods. The farmer cannot “bank” his vegetables for 5 years the way he could save MONEY in a bank account. This severely limits the ability to accumulate and preserve wealth for future needs under a barter system — a problem money solves through its Store of Value function.
5
📋 CASE: Under barter, if a cow is worth 10 bags of wheat, but a buyer only needs 2 bags’ worth of value from the cow owner, the cow CANNOT be cut into pieces without destroying its usefulness. Which barter problem is this?
ALack of Store of Value
BLack of Standard for Deferred Payments
CIndivisibility of Goods — certain goods (like a live cow, a house, or a machine) cannot be physically divided into smaller portions without destroying their value or usefulness, making small-value transactions extremely difficult under barter
DLack of Double Coincidence of Wants
Answer: C — Indivisibility of Goods. Some goods have value ONLY as a WHOLE unit — a live cow cannot be split into 10 pieces to trade fractional value without killing it (and destroying its usefulness as a producing asset). This makes SMALL-VALUE transactions extremely awkward under barter. Money completely solves this by being perfectly divisible into smaller denominations (rupees, paise), allowing transactions of ANY size.
6
📋 CASE: A trader wants to borrow 5 bags of rice today and promises to repay “an equivalent amount” in 6 months. Under barter, this promise is problematic because rice prices/values may CHANGE over 6 months, and there is no stable reference unit to define “equivalent.” Which barter problem does this show?
AIndivisibility of Goods
BLack of a Standard for Deferred Payments — barter lacks a STABLE unit to express future/credit obligations, making it very difficult to arrange loans or any transaction that must be settled at a FUTURE date
CLack of Store of Value
DLack of Double Coincidence of Wants
Answer: B — Lack of a Standard for Deferred Payments. Credit/loan transactions require a STABLE, standard unit to express the future repayment obligation. Under barter, there is no such standard — the value of goods can fluctuate unpredictably, making it very hard to define what “equivalent repayment” means months or years later. Money solves this by providing a stable numerical unit (Rupees) in which loans, EMIs and future payments can be precisely specified and enforced.
7
Which TWO functions of money are classified as its PRIMARY functions?
AStore of Value and Transfer of Value
BMedium of Exchange and Measure of Value — these are the two MOST FUNDAMENTAL and essential roles that define what money IS; without performing these two functions, an item cannot properly be called “money”
CStandard for Deferred Payments and Store of Value
DTransfer of Value and Standard for Deferred Payments
Answer: B — Medium of Exchange + Measure of Value are the Primary functions. These TWO are called “primary” because they are the MOST BASIC and ESSENTIAL characteristics that DEFINE money. Medium of Exchange directly solves the “double coincidence of wants” problem. Measure of Value directly solves the “lack of common measure of value” problem. The other three functions (Store of Value, Standard for Deferred Payments, Transfer of Value) are called “Secondary” because they are IMPORTANT additional benefits that FOLLOW from money already performing its primary roles.
8
📋 CASE: Ramesh sells his old bicycle for Rs 3,000 cash, then uses that same Rs 3,000 to buy a new mobile phone. Which function of money is BEING demonstrated in this transaction?
AMedium of Exchange — money acts as the MIDDLEMAN in the transaction; Ramesh does not need to find someone who wants HIS bicycle AND simultaneously HAS a mobile phone to trade — he sells for money first, then buys with that money separately
BStore of Value
CStandard for Deferred Payments
DTransfer of Value
Answer: A — Medium of Exchange. This perfectly illustrates the Medium of Exchange function — money BREAKS the transaction into TWO separate, independent steps: (1) SELL the bicycle for money, (2) BUY the phone with that money. Ramesh does NOT need to find a single person who both wants his bicycle AND happens to be selling a mobile phone (which would be the barter “double coincidence” requirement). This is the single most important function that money performs, solving the core problem of barter.
9
Priya deposits Rs 50,000 in her savings bank account and withdraws it 3 years later, with interest earned, to fund her higher education. Which function of money is illustrated?
AMedium of Exchange
BStore of Value — Priya is using money to PRESERVE her purchasing power over a 3-year period; unlike perishable barter goods, money (in a bank account) retains and even grows in value over time, enabling long-term saving
CMeasure of Value
DIndivisibility solution
Answer: B — Store of Value. Priya is using money to SAVE her purchasing power for future use (3 years later) — this is the Store of Value function in action. This is only possible because money (unlike perishable barter goods) does not decay or spoil; it can be safely stored (in a bank, earning interest) and retrieved LATER with its value intact (or even increased through interest). This directly solves the “Lack of Store of Value” problem of barter.
10
A bank grants a home loan of Rs 40 lakh to be repaid over 20 years in fixed monthly EMIs of Rs 35,000. Which function of money makes this arrangement possible?
AMeasure of Value
BMedium of Exchange
CStandard for Deferred Payments — money provides a STABLE, precise unit that allows the bank and borrower to define an exact 20-YEAR repayment schedule with fixed EMI amounts; this would be impossible to arrange under barter
DStore of Value
Answer: C — Standard for Deferred Payments. A 20-year loan with precisely defined monthly EMIs is ONLY possible because money provides a STABLE, universally understood UNIT that both parties (bank and borrower) can use to define exact future payment obligations. Under barter, defining a “20-year repayment in fixed monthly instalments” would be nearly impossible, since the relative value of any physical goods used for repayment could change unpredictably. This is the Standard for Deferred Payments function.
11
A person living in Mumbai sends Rs 10,000 to his parents in a village in Bihar through a bank transfer within seconds. Which function of money is this?
AStore of Value
BTransfer of Value — money makes it easy to move purchasing power/wealth from one PERSON to another and from one PLACE to another, almost instantly; this would be extraordinarily difficult with physical barter goods
CMeasure of Value
DStandard for Deferred Payments
Answer: B — Transfer of Value. Money enables EASY and FAST transfer of purchasing power across people and geography — sending Rs 10,000 electronically from Mumbai to Bihar within seconds. Imagine trying to do this under barter: physically transporting bulky, perishable goods across hundreds of kilometres would be slow, costly and impractical. Money conversion into a compact, universally accepted, easily transferable form solves this problem completely — this is the Transfer of Value function.
12
According to Crowther definition of money, which THREE characteristics must an item have to be called “money”?
AIt must be made of gold, silver or another precious metal
BIt must be GENERALLY ACCEPTABLE as a means of exchange, and it must ALSO act as a MEASURE of value and a STORE of value
CIt must be issued exclusively by a national government
DIt must be physically divisible into exactly 100 smaller units
Answer: B — Generally acceptable + measure of value + store of value. Crowther definition: “Money is anything that is generally acceptable as a means of exchange and at the same time acts as a measure and store of value.” The KEY word is “generally acceptable” — this is what gives ANY item its status as money, whether it is gold, paper currency, or even historically, items like cattle or shells. The item does NOT need to be gold/silver (that would describe COMMODITY money specifically, not money in general) — modern FIAT money (like the Rupee) has no intrinsic commodity value but is still “money” because it is generally accepted.
13
What is “Fiat Money,” and why is the Indian Rupee considered Fiat Money?
AMoney that is physically made of a specific metal called “fiat”
BMoney that derives its value from GOVERNMENT DECLARATION as legal tender, NOT from being backed by gold or any physical commodity; the Indian Rupee has value because the government/RBI declares it legal tender, not because it is redeemable for gold
CMoney that can only be used for international trade
DMoney that is created exclusively by private banks without government involvement
Answer: B — Fiat money derives value from government legal tender declaration, not commodity backing. Historically, some currencies were “commodity-backed” — meaning you could exchange the paper currency for a fixed amount of gold (the Gold Standard). Modern currencies like the Indian Rupee are “FIAT” money — they have value PURELY because the government/central bank DECLARES them as LEGAL TENDER (Latin “fiat” means “let it be done”/“by decree”), and because people TRUST and ACCEPT this declaration. There is no gold or silver backing modern Rupee notes.
14
Money Supply is best described as which TYPE of economic variable?
AA Flow variable, measured over a specific time period like a year
BA Stock variable, measured AT a particular point in time (“as on” a specific date), representing the TOTAL amount of money in circulation at that moment
CNeither a stock nor a flow — it is a unique category of its own
DA Flow variable that can only be measured monthly
Answer: B — Money Supply is a Stock variable. Recalling Chapter 1’s Stock vs Flow concept: a STOCK is measured AT A POINT IN TIME (a snapshot), while a FLOW is measured OVER A PERIOD. “India Money Supply AS ON 31 March 2024 = Rs 60 lakh crore” is a classic STOCK statement — no time PERIOD is needed, just a specific DATE. This is analogous to other stock variables like Wealth, Capital and Population (all measured at a point in time), unlike flows like Income, GDP or Investment.
15
Which of the following is the CORRECT basic formula for total Money Supply?
AMoney Supply = Currency Held by the Government + Bank Deposits held by the Government
BMoney Supply = Currency Held by the Public + Demand Deposits with Commercial Banks + Other Deposits with RBI
CMoney Supply = Gold Reserves + Foreign Exchange Reserves held by RBI
DMoney Supply = Total GDP of the country in that year
Answer: B — Currency with Public + Demand Deposits + Other Deposits with RBI. This is the fundamental formula for Money Supply, capturing all the money held by the NON-BANK PUBLIC (households and firms), which is available for immediate spending. Note: money held BY banks themselves (in their vaults or reserves) or BY the government is generally NOT counted in this “money in circulation with the public” concept, since it is not actively circulating in the hands of the spending public.
16
Which measure of Money Supply (M1, M2, M3 or M4) is considered the MOST LIQUID?
AM1 — consisting of Currency with the Public + Demand Deposits with banks + Other Deposits with RBI, all of which can be spent IMMEDIATELY without delay, making it the narrowest but MOST liquid measure
BM2
CM3
DM4
Answer: A — M1 is the most liquid. M1 consists ENTIRELY of components that can be spent IMMEDIATELY, with no waiting period or conversion needed: cash in hand, and demand deposits (savings/current accounts) that can be withdrawn ON DEMAND via cheque or ATM. As you move to M2, M3 and M4, additional LESS LIQUID components get added (post office savings, fixed/time deposits) which take MORE time or involve some restriction to convert into spendable cash — making each successive measure BROADER but progressively LESS liquid.
17
M3 (the most commonly used “Broad Money” measure) is calculated using which formula?
AM3 = M1 + Savings Deposits with Post Office Savings Banks
BM3 = M1 + Net Time Deposits with Banks (fixed deposits) — this is the most WIDELY USED measure by RBI and economists for monetary policy analysis
CM3 = M3 + Total Deposits with Post Office Savings Organisation
DM3 = Currency with Public only, excluding all bank deposits
Answer: B — M3 = M1 + Net Time Deposits with Banks. M3 adds NET TIME DEPOSITS (fixed deposits, which have a lock-in period and cannot be withdrawn on demand without some penalty/delay) to M1. Despite being LESS liquid than M1 (since time deposits are not instantly spendable), M3 is the MOST COMMONLY REFERENCED measure of money supply by the RBI and economists, because it captures a comprehensive “broad money” picture of the economy total money stock, including both highly liquid AND moderately liquid forms of money.
18
Which is the BROADEST (largest) measure of Money Supply, encompassing the most components?
AM1
BM2
CM3
DM4 — calculated as M3 + Total Deposits with the Post Office Savings Organisation (excluding National Savings Certificates); this is the LEAST liquid but BROADEST measure, capturing the widest possible definition of money in the economy
Answer: D — M4 is the broadest measure. As we move M1 → M2 → M3 → M4, EACH successive measure ADDS more components (progressively less liquid forms of savings/deposits) to the PREVIOUS measure. M4 = M3 + Total Post Office deposits (excluding NSC), making it the WIDEST, most COMPREHENSIVE measure of money supply — but also the LEAST liquid, since post office deposits generally cannot be accessed as quickly or easily as bank demand deposits.
19
📋 CASE: Neha has Rs 5,000 cash in her wallet, Rs 20,000 in her savings bank account (withdrawable anytime), and Rs 1,00,000 in a 3-year Fixed Deposit (FD) that cannot be withdrawn without a penalty before maturity. Which of Neha’s holdings would be counted in M1?
AAll three: Rs 5,000 + Rs 20,000 + Rs 1,00,000 = Rs 1,25,000
BOnly the Rs 5,000 cash and Rs 20,000 savings account (demand deposit) = Rs 25,000; the Rs 1,00,000 Fixed Deposit is a TIME deposit (not withdrawable on demand) and is NOT included in M1, though it WOULD be included in M3
COnly the Rs 1,00,000 Fixed Deposit
DNone of Neha’s holdings count in Money Supply since they belong to an individual
Answer: B — Only cash + savings account (Rs 25,000) counts in M1. M1 = Currency with Public + DEMAND Deposits + Other Deposits with RBI. Neha cash (Rs 5,000) and her savings account (Rs 20,000, withdrawable ON DEMAND) both qualify for M1. However, her Fixed Deposit (Rs 1,00,000) is a TIME deposit — it has a LOCK-IN period and cannot be withdrawn on demand without penalty — so it does NOT count in M1. It WOULD, however, be counted when calculating M3 (which specifically adds Net Time Deposits to M1).
20
Why does economic literature describe the relationship between M1-M4 as “Liquidity DOWN, Size UP”?
ABecause M1 is always numerically larger in Rupee value than M4
BBecause as you move from M1 to M4, each successive measure ADDS more (less liquid) components, making the TOTAL value LARGER, while simultaneously the OVERALL liquidity of the combined measure DECREASES since more slow-to-access forms of money are included
CBecause M4 can be spent faster than M1 in every situation
DBecause the government legally requires M1 to always be smaller than M2
Answer: B — Each successive measure adds less-liquid components, increasing size but reducing overall liquidity. M1 (narrowest, most liquid) → M2 (+ post office savings) → M3 (M1 + net time deposits, broader still) → M4 (broadest, + total post office deposits). Each step ADDS a component that is progressively HARDER/SLOWER to convert into immediately spendable cash. This means the TOTAL Rupee VALUE increases with each step (M4 > M3 > M2 > M1 in size), while the overall LIQUIDITY (ease of immediate spending) of that broader total decreases, since it now includes slower-to-access forms of savings.
21
📋 CASE: An economics teacher asks students to identify which item historically served as “commodity money” in different societies, BEFORE the invention of paper currency and coins. Which of the following is a CORRECT example of commodity money?
ACattle, shells, salt and precious metals like gold and silver — these physical commodities were historically used as money because they were generally accepted, relatively durable, and had intrinsic value in various societies
BModern digital cryptocurrency
CThe Indian Rupee note issued by RBI today
DCredit cards issued by banks
Answer: A — Cattle, shells, salt, gold and silver are historical commodity money examples. Before standardised paper currency and coins were introduced, various societies used PHYSICAL COMMODITIES with intrinsic value as money — items that were generally acceptable, reasonably durable and widely valued. Cattle, cowrie shells, salt (the origin of the word “salary”) and precious metals like gold/silver are classic historical examples of “commodity money.” Modern Rupee notes (C) are FIAT money (not backed by a commodity), and cryptocurrency (B) and credit cards (D) are modern, entirely different concepts.
22
📋 CASE: A shopkeeper prices a shirt at Rs 800, a pair of shoes at Rs 1,600 and a wallet at Rs 400. Because of this common pricing, a customer can immediately tell the shoes are worth “2 shirts” or “4 wallets” without any complex barter-style calculation. Which function of money enables this?
AMedium of Exchange
BMeasure of Value (Unit of Account) — by pricing ALL goods in the SAME common unit (Rupees), money allows instant comparison of the relative value of ANY two goods, without needing separate exchange rates for every pair
CStore of Value
DTransfer of Value
Answer: B — Measure of Value (Unit of Account). By expressing the price of EVERY good in a COMMON unit (Rupees), money makes it trivially easy to compare the relative value of ANY two goods through simple arithmetic (Rs 1,600 ÷ Rs 800 = 2 shirts’ worth). This directly solves the barter problem of “Lack of a Common Measure of Value,” where every pair of goods would otherwise need its own separate, memorised exchange rate. This is the Measure of Value (or Unit of Account) function of money.
23
Which of the following BEST explains why the invention of money was such a significant advancement over the barter system?
AMoney is heavier and more difficult to transport than barter goods
BMoney simultaneously solves ALL FIVE major problems of barter (matching, measuring, storing, deferring payments, dividing) through its five functions, dramatically increasing the efficiency, speed and scale at which economic transactions can occur
CMoney eliminates the need for any goods or services to be produced at all
DMoney only solves the problem of indivisibility, leaving the other four barter problems unresolved
Answer: B — Money simultaneously solves all 5 barter problems. Money is transformative precisely because its FIVE functions map DIRECTLY onto the FIVE problems of barter: Medium of Exchange solves the double coincidence problem; Measure of Value solves the common measure problem; Store of Value solves the perishability/storage problem; Standard for Deferred Payments solves the credit problem; and money divisibility (Rupees/paise) solves the indivisibility problem. This comprehensive problem-solving is why money enabled a MASSIVE expansion in trade, specialisation and economic complexity compared to barter economies.
24
Other Deposits with RBI (a component of Money Supply) refers to deposits held by:
AThe Government of India only
BCommercial banks only
CEntities OTHER than the government and commercial banks — such as foreign central banks, the IMF, and certain other financial institutions that maintain accounts with the RBI
DIndividual households and private citizens directly
Answer: C — Deposits of entities other than government and commercial banks. While the RBI holds accounts for the Government of India (treated separately, not part of Money Supply calculations) and for Commercial Banks (their reserve deposits, also excluded from Money Supply as it is not “public” money), “Other Deposits with RBI” specifically captures deposits from OTHER entities — like foreign central banks, international financial institutions (IMF), and select other organisations — that are relatively SMALL in amount but are still included as part of the Money Supply held outside the banking system and government.
25
[CUET Level] Assertion (A): Under the barter system, a doctor providing a medical consultation could easily be paid with 2 chickens if the patient does not have money.
Reason (R): All goods and services under barter can be easily subdivided into any desired fractional value for exchange purposes.
Reason (R): All goods and services under barter can be easily subdivided into any desired fractional value for exchange purposes.
ABoth A and R are true, and R correctly explains A
BBoth A and R are true, but R does not correctly explain A
CA is questionable/generally FALSE in practice (the doctor may not want chickens, illustrating the double coincidence of wants problem, and there is no guarantee 2 chickens fairly VALUE the consultation without a common measure); R is FALSE (many goods, especially live animals, CANNOT be easily subdivided without destroying their value — this is the indivisibility problem)
DA is true but R is false
Answer: C — Both A and R are problematic/false. A is questionable: this scenario actually HIGHLIGHTS barter problems rather than demonstrating a smooth transaction — the doctor may NOT want chickens (double coincidence problem), and there is no reliable way to know if “2 chickens” is a FAIR value for the consultation (lack of common measure of value problem). R is FALSE: many goods, especially LIVE goods like chickens or cows, CANNOT be divided into fractional amounts without destroying their value — you cannot pay “half a chicken” while keeping both halves useful. This tests the Indivisibility of Goods problem directly.
26
[CUET Level] Assertion (A): M1 is always numerically GREATER than M3 in any economy.
Reason (R): M1 includes only the most liquid components (currency and demand deposits), while M3 adds additional components (net time deposits) on top of M1.
Reason (R): M1 includes only the most liquid components (currency and demand deposits), while M3 adds additional components (net time deposits) on top of M1.
ABoth A and R are true, and R correctly explains A
CA is FALSE (since M3 = M1 + Net Time Deposits, and time deposits are always POSITIVE or zero in value, M3 is ALWAYS GREATER THAN OR EQUAL TO M1, never less); R is TRUE (correctly describes the compositional relationship, but this actually PROVES the OPPOSITE of what A claims, since adding a positive component to M1 to get M3 means M3 ≥ M1, not M1 > M3)
BBoth A and R are true, but R does not correctly explain A
DA is true but R is false
Answer: C — A is false; R is true but proves the opposite of A. A is FALSE: since M3 = M1 + Net Time Deposits with Banks, and Net Time Deposits are NEVER negative (they represent actual money held in fixed deposits, always ≥ 0), M3 must ALWAYS be GREATER THAN OR EQUAL TO M1, NEVER less than M1. R is TRUE: it correctly describes HOW M3 is built from M1 by adding time deposits — but this correct compositional fact actually CONTRADICTS/DISPROVES the claim in A, rather than supporting it. This tests careful understanding of the ADDITIVE relationship between the money supply measures.
27
[CUET Level — Incorrect Pair] Which of the following function-example pairs is INCORRECTLY matched?
AMedium of Exchange — Selling old furniture for cash, then buying a new sofa with that cash
BMeasure of Value — Pricing all products in a supermarket in Rupees, allowing instant value comparison
CStore of Value — A 20-year home loan with fixed monthly EMI payments — INCORRECT: a loan/EMI arrangement demonstrates the “Standard for Deferred Payments” function, NOT the Store of Value function, since it is about defining FUTURE payment obligations, not preserving current purchasing power
DTransfer of Value — Sending money electronically to a family member in another city
Answer: C is incorrectly matched. A 20-year home loan with fixed EMI payments is a CLASSIC example of the “Standard for Deferred Payments” function — it demonstrates money ability to define FUTURE payment obligations in a stable, precise unit over an extended period. This is DIFFERENT from “Store of Value,” which is about PRESERVING purchasing power for future SPENDING/SAVING (like a savings account), not about STRUCTURING a repayment schedule for BORROWED money. Options A, B and D are all correctly matched to their respective functions.
28
[CUET Level — Case] 📋 An economy has: Currency with Public = Rs 200 crore, Demand Deposits with banks = Rs 150 crore, Other Deposits with RBI = Rs 10 crore, Savings Deposits with Post Office = Rs 40 crore, Net Time Deposits with banks = Rs 300 crore. Calculate M1 and M3:
AM1 = Rs 700 crore; M3 = Rs 360 crore
BM1 = Currency (200) + Demand Deposits (150) + Other RBI Deposits (10) = Rs 360 crore. M3 = M1 (360) + Net Time Deposits (300) = Rs 660 crore
CM1 = Rs 360 crore; M3 = Rs 400 crore (forgetting to add Net Time Deposits fully)
DM1 = Rs 660 crore; M3 = Rs 360 crore (values swapped)
Answer: B — M1 = Rs 360 crore; M3 = Rs 660 crore. Step 1: M1 = Currency with Public + Demand Deposits with banks + Other Deposits with RBI = 200 + 150 + 10 = Rs 360 crore. Step 2: M3 = M1 + Net Time Deposits with Banks = 360 + 300 = Rs 660 crore. Note that Savings Deposits with Post Office (Rs 40 crore) is EXTRA/IRRELEVANT data for calculating M1 and M3 specifically — that component is only relevant for calculating M2, not M1 or M3.
29
[CUET Level — Case] 📋 Match each barter problem to its correct real-world scenario: (I) A blacksmith wants wheat, but the farmer wants shoes, not tools. (II) A goat cannot be split for a small purchase. (III) Milk spoils before it can be saved for next month. (IV) There is no way to promise repayment of “3 goats” worth of grain in exact terms next year.
AI=Store of Value; II=Double coincidence; III=Indivisibility; IV=Common measure
BI=Lack of Double Coincidence of Wants; II=Indivisibility of Goods; III=Lack of Store of Value; IV=Lack of Standard for Deferred Payments
CI=Indivisibility; II=Store of Value; III=Standard for Deferred Payments; IV=Double Coincidence
DAll four scenarios represent the SAME barter problem: Lack of Common Measure of Value
Answer: B — All four correctly matched. (I): Blacksmith wants wheat, farmer wants shoes (not tools) = mismatched wants = LACK OF DOUBLE COINCIDENCE OF WANTS. (II): A goat cannot be physically split for a smaller purchase = INDIVISIBILITY OF GOODS. (III): Milk spoiling before it can be saved = LACK OF STORE OF VALUE (perishability). (IV): No way to precisely define a future repayment obligation = LACK OF STANDARD FOR DEFERRED PAYMENTS (credit problem). This tests all four (of the five) barter problems in a single comprehensive matching exercise.
30
[CUET Level — Comprehensive] 📋 Four statements about money. Identify ALL correct ones: (I) The Indian Rupee is an example of Fiat money, not commodity money. (II) M2 = M1 + Net Time Deposits with banks. (III) Store of Value and Standard for Deferred Payments are both classified as Secondary functions of money. (IV) Money Supply is a Flow variable, measured over a full financial year.
AAll four are correct
B(I) and (III) are correct; (II) is incorrect (that formula describes M3, not M2 — M2 = M1 + Savings Deposits with Post Office); (IV) is incorrect (Money Supply is a STOCK variable, measured at a point in time, not a flow measured over a period)
COnly (II) and (IV) are correct
DOnly (I) is correct; the rest are incorrect
Answer: B — (I) and (III) are correct; (II) and (IV) are incorrect. (I) CORRECT: The Rupee derives value from government legal tender declaration (Fiat money), not from commodity backing like gold. (II) INCORRECT: the formula “M1 + Net Time Deposits” describes M3, NOT M2. M2 is actually calculated as M1 + Savings Deposits with Post Office Savings Banks. (III) CORRECT: Store of Value and Standard for Deferred Payments are indeed both Secondary functions (along with Transfer of Value), distinct from the two Primary functions. (IV) INCORRECT: Money Supply is a STOCK variable (measured “as on” a specific date), not a Flow — this directly connects back to the Chapter 1 Stock vs Flow distinction.
Chapter 5 — Live Quiz
30 questions · Money · Barter problems, functions of money, definition, money supply measures · Instant feedback
Question 1 of 30
0/30
