NCERT Solutions for Class 7 Social Science (Exploring Society) Chapter 11: From Barter to Money (NCERT 2026–27)

These Class 7 Social Science Exploring Society Chapter 11 solutions cover From Barter to Money from Exploring Society: India and Beyond (Part 1), the NCERT textbook (2026–27 reprint). The chapter belongs to the theme Economic Life Around Us and explains how people exchanged goods through the barter system before money, why the limitations of barter (the double coincidence of wants, lack of a common measure of value, problems of divisibility, portability and durability) led to the invention of money, the basic functions of money, and how money has evolved from commodities and coins to paper currency and today’s digital money. Below you get step-by-step answers to all Questions and activities, clear notes on key terms, extra practice, MCQs, Assertion–Reason and FAQs.

Class: 7 Subject: Social Science Book: Exploring Society: India and Beyond (Part 1) Chapter: 11 Theme: Economic Life Around Us Session: 2026–27
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From Barter to Money – Chapter Overview

From Barter to Money explains direct exchange without money and why a commonly accepted medium makes trade easier. The farmer’s story illustrates double coincidence of wants, valuation, divisibility, portability and storage difficulties. Money serves as a medium of exchange, unit of account, store of value and standard of deferred payment. The chapter surveys commodity money, coins, paper currency and electronic payments. These forms overlapped: barter still exists, and cards or UPI are payment tools rather than separate currencies.

Key Concepts & Terms

Barter system: direct exchange of goods or services without using money, such as exchanging a spare eraser for a pencil. It is an old form of exchange that can still be practised today.

Commodities: products or goods that can be traded, bought and sold — in barter, items like cowrie shells, salt, tea, tobacco, cloth, cattle and seeds were used.

Money: something generally accepted as payment within a community or economy. It need not be accepted by literally every person or in every country.

Transaction: a piece of business done between people, especially an act of buying or selling.

Double coincidence of wants: a situation where two people each have something the other wants and can exchange them directly — a basic requirement (and a major difficulty) of barter.

Common standard measure of value: an agreed-upon worth for a transaction that helps in determining the value of goods and services in the economy; barter lacked it.

Divisibility, portability, durability: divisibility is the capacity of an object to be split into pieces; portability is the ability to carry or move it; durability is its longevity and ability to be stored for a long time — barter goods (like an ox or bags of wheat) often failed on these counts.

Functions of money: money is a medium of exchange, a store of value, a common denomination that measures value, and a standard of deferred payment.

Coinage, minting and alloy: minting means producing coins. An alloy combines a metal with one or more other elements; these need not all be metals. Alloys can improve hardness and durability. Gold and silver are precious metals; copper is a base metal.

Kārṣhāpaṇas / paṇas and rūpas: names discussed in the textbook for ancient Indian money and punched symbols. Ancient coinage varied by period and issuer; not every ancient coin had the same name, metal or production method. The book also connects paṇa with later words for money in Indian languages.

Obverse and reverse: the obverse is the head side of a coin bearing the principal design; the reverse is the tail side.

Currency and denominations: the rupee is India’s monetary unit; denominations are face values, such as ₹10, ₹50 or ₹100. Do not list the old ₹1000 note as an ordinary current banknote: it ceased to be legal tender in November 2016.

Reserve Bank of India (RBI): issues banknotes. The Government of India issues coins and ₹1 notes; RBI distributes coins. The textbook’s “only RBI” wording needs this exception. RBI currency FAQ.

Digital money and payment tools: money can be held electronically, for example in a bank account. UPI, cards and net banking are ways to make payments. A debit card generally uses account funds; a credit card uses credit repayable later. A payment QR code encodes payment information such as a payee identifier; it is neither money itself nor necessarily the full bank-account details.

“Questions and activities” — Full Solutions

All questions below are reproduced verbatim from the NCERT textbook’s end-of-chapter Questions and activities section. Answers are original, written in exam-ready style.

1. How does the barter system take place and what kinds of commodities were used for exchange under the system?

ANSWERBarter is the direct exchange of goods or services without money. If one pupil wants a pencil and offers an eraser, and another wants the eraser and offers a pencil, they can agree to swap.The textbook mentions exchange involving cloth, salt, tea, cattle, seeds, shells and other commodities. However, an object used as a generally accepted medium of exchange, such as cowries accepted in payment, functions as commodity money. That differs from direct barter.Rai stones, copper tajaderos and feather tevau are examples the book gives of unusual forms of money. Do not label every exchange involving these objects as barter.

2. What were the limitations of the barter system?

ANSWER The barter system had several limitations, which made everyday exchange difficult: 1. Double coincidence of wants: a person had to find someone who wanted exactly what they had to give and, in return, could offer exactly what they wanted — a rare match. 2. No common standard measure of value: it was hard to decide in what proportion two goods should be exchanged, so comparing the value of one good against another was difficult and disputes arose. 3. Problem of divisibility: some goods could not be divided — you cannot exchange only a part of an ox for a sweater. 4. Problem of portability: carrying goods like an ox or many bags of wheat from place to place was difficult. 5. Problem of durability: many goods could not be stored for long — wheat would rot or be eaten by rats — so they could not be saved for future use.

3. What were the salient features of ancient Indian coins?

ANSWERAncient Indian coins varied in metal, size, weight, symbols and manufacturing method. Gold, silver, copper and alloys were used; copper is not classified as a precious metal.The chapter discusses kārṣhāpaṇas or paṇas and symbols called rūpas. Punch-marked coins are one type, not a description of every Indian coin. Rulers and other recognised issuing authorities used coin designs to identify their money.The obverse carries the principal design; the reverse is the other face. Designs could include animals, trees, hills, rulers and religious motifs. The textbook’s later examples include Chalukya Varaha and parasol designs and a Chola tiger emblem.Coins trusted for their metal, weight and recognised designs could circulate beyond their place of issue and facilitate trade. Avoid assuming all coins had identical purity or were accepted everywhere.

4. How has money as a medium of exchange transformed over time?

ANSWERPeople have used direct barter and various commodities. When commodities became commonly accepted in payment, they served as money. Durable metal coins made many transactions easier; paper notes later reduced the burden of carrying large amounts of metal.The textbook describes early paper money in China and notes issued by banks in India in the late eighteenth century. Its date 1861 refers to the government monopoly of note issue under the Paper Currency Act, not India’s first-ever paper note.Today cash coexists with electronically recorded money and payment services such as UPI, net banking and cards. A credit card provides access to borrowing; it is not itself money. The textbook timeline is a broad teaching outline, not a universal sequence that every society followed.

5. What steps might have been taken in ancient times so that Indian coins could become the medium of exchange across countries?

ANSWERThis asks for plausible steps, not a proved list of policies. Issuers could maintain reliable weights and metal quality, use recognisable designs, and discourage adulteration. Traders would be more willing to accept coins they could identify, weigh and trust.Repeated exchange along land and sea routes could make coins familiar outside their issuing territory. Their metal content could also matter; acceptance was not necessarily at the same face value everywhere.Roman coins found in southern India support evidence of contacts and exchange. A coin find alone does not prove a particular route, a ruler’s policy, or the size and direction of the total trade balance.

6. Read the following lines from the Arthaśhāstra.“An annual salary of 60 paṇas could be substituted by an āḍhaka of grain per day, enough for four meals…” (One āḍhaka is equal to about 3 kg) What does this indicate about the value of one paṇa?The fine for failing to help a neighbour was 100 paṇas. Compare this with the annual salary. What conclusion can you draw about the human values being encouraged through this?

ANSWERState the assumption: using a 365-day year, the grain equivalent is 365 × 3 = 1,095 kg for 60 paṇas, so one paṇa corresponds to 1,095 ÷ 60 = 18.25 kg of grain. If a classroom calculation assumes 360 days, the result is 18 kg. The excerpt gives no year length, so label your assumption.This is an approximate salary substitution in the passage, not proof of a universal market price for grain across ancient India or a conversion into modern rupees.The fine of 100 paṇas is 100 ÷ 60 = 1⅔ times the stated annual salary, or about 20 months at that pay rate. It is therefore a severe penalty relative to this example. The passage emphasises helping neighbours and social responsibility; it does not establish that everyone earned 60 paṇas or that the rule was enforced uniformly.

7. Write and enact a skit to show how people may have persuaded each other to use cowrie shells (or other such items) as the medium of exchange.

ANSWER This is an activity to be performed in class, so write and act out your own skit. A model outline is given below. Setting: a village market where people are struggling with barter. Characters: a farmer with an ox, a shoemaker, a weaver, a medicine seller, and a wise trader. Scene 1 — the problem: The farmer tries to swap his ox for shoes, a sweater and medicine, but no one wants a whole ox, and they cannot agree how much each item is worth. Everyone grows frustrated. Scene 2 — the idea: The wise trader shows a handful of cowrie shells and explains, “These shells are small, easy to carry, do not rot, can be counted into smaller groups, and everyone here can agree on their value. Let us all accept them as a common medium of exchange.” Scene 3 — persuasion: The farmer sells his ox for many shells, then uses the right number of shells to buy shoes, a sweater and medicine from different sellers — without needing a double coincidence of wants. Convinced by how easy trade has become, everyone agrees to use cowrie shells. (Your class may choose other items such as salt or beads instead of cowries.)
A cloth seller accepts cowrie shells from a customer in an imagined village market
Imagined scene for the classroom skit: shells function as money when people agree to accept them in payment. The pictured quantity is illustrative, not a historical cloth price. Tap to view at full size.

8. The RBI is the only legal source that prints and distributes paper currency in India. To prevent illegal printing of notes and their misuse, the RBI has introduced many security features. Find out what some of these measures are and discuss them in class.

ANSWERClarification: RBI issues banknotes, while the Government of India issues ₹1 notes and coins. Distribution also involves banks and currency chests. The question’s wording is a simplified account.Security features may include a watermark, security thread, microlettering, see-through register, latent numerals, raised printing and colour-changing elements. Features vary by denomination and series; not every note has every feature.For classwork, choose one note, record its denomination and series, then compare observations with RBI’s Know Your Banknotes guide. Describe what you can actually see or feel; do not treat one feature alone as proof of authenticity.

9. Interview a few of your family members and local shopkeepers, and ask them their preferences in making and receiving payments — do they prefer cash or UPI? Why?

ANSWERCollect actual responses with permission. Use a table with columns: anonymous respondent label, preferred method, reason, and difficulty. Leave entries blank until you interview someone; a model answer must not be presented as real survey data.Possible reasons for UPI include convenience, avoiding change and a payment record. Possible reasons for cash include use without a phone or network and personal budgeting preferences. Preferences differ by individual; do not assume that all older people prefer cash or that either method is always safe or available.Summarise the number interviewed and the different reasons they gave. Do not request account numbers, PINs, balances or payment screenshots for this school activity. A small convenience sample cannot establish what all Indians prefer.

Extra Practice Questions

These questions and MCQs are ClearStudy practice, separate from the NCERT exercise.

Short Answer Type Questions

Q1. What is the barter system?

ANSWERBarter is direct exchange without money, such as swapping an eraser for a pencil. Both parties must agree to what is exchanged. It can occur today as well as in the past.

Q2. What is meant by ‘double coincidence of wants’?

ANSWERDouble coincidence of wants is a situation where two people each have exactly what the other wants and are both willing to exchange them directly. Barter could happen only when this rare match occurred, which made exchange difficult.

Q3. Name the four basic functions of money.

ANSWERMoney serves as (i) a medium of exchange, (ii) a store of value that can be used later, (iii) a common denomination that measures the value of goods and services, and (iv) a standard of deferred payment (it is accepted for payments made later).

Q4. Who controls the issue of currency in India, and why is this important?

ANSWERRBI issues banknotes; the Government of India issues coins and ₹1 notes. RBI handles coin distribution. Authorised issue and quality controls support confidence in currency. This exception corrects the textbook’s simplified statement that only RBI issues all currency.

Q5. What is digital money? Give two examples.

ANSWERMoney may be recorded electronically, such as a balance in a bank account. For the textbook’s examples, explain two ways to use it: UPI can initiate a payment, and a debit card can pay from account funds. A credit card draws on credit repayable later; the card or QR code itself is not money. NPCI’s UPI explanation.

Long Answer Type Questions

Q1. Using the farmer’s story, explain how money makes exchange easier than barter.

ANSWERIn the farmer’s story, he has only an ox to spare but needs shoes, a sweater and medicines from different people. Under barter he faces many problems: he must find someone who actually wants an ox (double coincidence of wants); swapping a whole ox for a pair of shoes is unfair, and he cannot give only part of the ox (divisibility); he may have to make a chain of exchanges — ox for wheat, then wheat for each item — and carry heavy bags of wheat everywhere (portability); and the leftover wheat will rot or be eaten by rats (durability). There is also no common measure to decide a fair value. Money solves all of this: the farmer can sell his ox for money, store that money safely for a long time (store of value), carry it easily, divide it into the exact amount needed, and use it to buy shoes, a sweater and medicines from different sellers — because money is a common medium of exchange that everyone accepts and that measures value. This explains why money became widely used, although barter still occurs. Money’s purchasing power can also fall when prices rise.

Q2. Trace the journey of money in India from barter to digital money.

ANSWERThe chapter’s broad sequence is direct barter, commodity money such as cowries, metal coins, paper notes and electronic payment methods. These systems overlapped and did not all disappear when a new one arose.Indian banks issued paper notes before the 1861 government monopoly. RBI began operations in 1935; its banknotes coexist with government-issued coins and ₹1 notes. Modern UPI and card systems help people make payments using balances or credit. They are payment arrangements, not separate currencies.

Q3. Describe the limitations of the barter system and explain how money overcomes each one.

ANSWERThe barter system had five main limitations, and money overcomes each. (1) Double coincidence of wants: in barter you must find someone who wants exactly what you have and offers exactly what you need; money is accepted by everyone, so you can sell to one person and buy from another. (2) No common measure of value: in barter it was hard to fix a fair proportion between two goods; money acts as a common denomination that measures and compares the value of all goods through prices. (3) Divisibility: goods like an ox cannot be split; money can be divided into exact small amounts. (4) Portability: carrying an ox or sacks of wheat is difficult; money is light and easy to carry. (5) Durability: wheat rots and cannot be stored; money can be kept safely for a long time and used later, acting as a store of value. Thus money reduces these barter difficulties. It does not remove every trading problem: prices still need agreement, money can be lost, and inflation can reduce purchasing power.

MCQs & Assertion–Reason

1. Exchanging goods or services for other goods or services without using money is called the:

(a) money system    (b) barter system    (c) credit system    (d) digital system

2. Which of the following was NOT used as a commodity in barter?

(a) Cowrie shells    (b) Salt    (c) Cattle    (d) Debit cards

3. When two people each have exactly what the other wants and can exchange directly, it is called:

(a) divisibility    (b) double coincidence of wants    (c) durability    (d) deferred payment

4. You cannot exchange only a part of an ox for a sweater. This is the problem of:

(a) portability    (b) durability    (c) divisibility    (d) value

5. When the farmer keeps money instead of wheat to use later, money is acting as a:

(a) store of value    (b) medium of exchange    (c) measure of value    (d) commodity

6. Ancient Indian coins of gold, silver and copper were called:

(a) rūpas    (b) kārshāpaṇas or paṇas    (c) annas    (d) tajaderos

7. The symbols punched on ancient Indian coins were called:

(a) rūpas    (b) paṇas    (c) motifs    (d) alloys

8. Paper money was first used in which country?

(a) India    (b) China    (c) Micronesia    (d) Mexico

9. Which institution issues Indian banknotes other than the government-issued ₹1 note?

(a) State Bank of India    (b) Government mint    (c) Reserve Bank of India    (d) local rulers

10. A grid of black-and-white squares scanned by a phone to make digital payments is a:

(a) QR code    (b) watermark    (c) security thread    (d) rūpa

Answer key: 1-(b), 2-(d), 3-(b), 4-(c), 5-(a), 6-(b), 7-(a), 8-(b), 9-(c), 10-(a).

For each Assertion–Reason question, choose: (A) Both true and the Reason correctly explains the Assertion; (B) Both true but the Reason is not the correct explanation; (C) Assertion true, Reason false; (D) Assertion false, Reason true.

A-R 1. Assertion: The barter system made everyday exchange difficult.

Reason: Barter required a double coincidence of wants and had no common standard measure of value.

A-R 2. Assertion: Money can act as a store of value.

Reason: Money can be kept for a longer time and used for making purchases later.

A-R 3. Assertion: Coins were the earliest form of money ever used by humans.

Reason: Before coins, people used the barter system and commodities such as cowrie shells.

A-R 4. Assertion: In ancient India, anyone could mint and issue coins.

Reason: Coin issue depended on recognised authority and accepted standards rather than any individual making arbitrary coins.

A-R 5. Assertion: Paper currency is used for higher denominations while coins are used for smaller ones.

Reason: Carrying and storing a large number of coins became difficult, leading to the use of paper money.

Answer key: 1-(A), 2-(A), 3-(D), 4-(D), 5-(A).

What do the ₹50 and ₹100 notes show?

In the Mahatma Gandhi (New) Series, the reverse of the ₹50 note shows Hampi with the stone chariot; the ₹100 note shows Rani ki Vav, the stepwell at Patan. Older series have different designs, so first identify the series. Check the note against RBI’s denomination guide; raised and colour-changing features vary by note.

In-text activity guidance

₹100 book with ₹50 available: the unpaid amount would be ₹50. A deferred payment needs the seller’s agreement and a clear due date; otherwise save more or choose an affordable alternative. The activity illustrates a function of money, not a right to borrow.

Coin study: With permission, record the date, denomination, visible inscriptions and designs on both faces. Treat metal identification from colour as a guess; verify it with an official mint or museum source.

Barter nearby: Describe a real book swap or goods exchange you observed, and explain the agreed terms. NCERT also discusses Junbeel Mela in Assam. Do not invent a visit or interview.

Payment safety: A QR code can initiate a payment; check the payee and amount. You do not enter a UPI PIN merely to receive money. Keep PINs private. Schoolwork does not require making a real payment.

Next: Connect exchange to buyers, sellers and prices in Understanding Markets.

Reviewed against NCERT Exploring Society: India and Beyond, Class 7, Part 1, Chapter 11, pp. 229–245 (2026–27 reprint), with issuer details checked against RBI and payment terminology against NPCI on 10 October 2026. The activity’s original question wording is retained where a clarification follows.

Exam Tips & Common Mistakes

How to write a clear answer

Learn the five limitations of barter (double coincidence of wants, no common measure of value, divisibility, portability, durability) and the four functions of money (medium of exchange, store of value, measure of value, standard of deferred payment) — questions are framed straight from these. Remember the evolution order: barter → cowrie → metal coinage → paper money → digital money. Use the textbook’s own terms — kārshāpaṇas/paṇas, rūpas, obverse/reverse, RBI, UPI, QR code — and back answers with its examples (the farmer’s ox, Roman coins at Pudukkottai, Chalukya/Chola coins, Junbeel Mela) to show you have studied the chapter. For the Arthaśhāstra question, show the calculation clearly.

Common mistakes to avoid

  • Saying barter used “money” — barter means exchange without money.
  • Confusing divisibility (splitting a good) with portability (carrying it) and durability (storing it).
  • Calling coins the “first money ever” — barter and commodities (like cowrie shells) came first.
  • Forgetting the issuer distinction: RBI banknotes versus government-issued coins and ₹1 notes.
  • Mixing up the obverse (head side) with the reverse (tail side) of a coin.
  • Leaving activity questions (skit, interview, security features) blank — write a model answer or your own findings.

Frequently Asked Questions

What is Chapter 11 of Class 7 Social Science Exploring Society about?

Chapter 11, From Barter to Money, explains how people exchanged goods through the barter system before money, why the limitations of barter (double coincidence of wants, no common measure of value, divisibility, portability and durability) led to the invention of money, the basic functions of money, and how money evolved from commodities and coins to paper currency and digital money in India.

What are the limitations of the barter system?

The barter system needed a double coincidence of wants, had no common standard measure of value, and faced the problems of divisibility (an ox cannot be split), portability (heavy goods are hard to carry) and durability (goods like wheat rot or get eaten). These limitations led to the development of money.

What is the exercise heading for Chapter 11 of Exploring Society?

The end-of-chapter exercise in Exploring Society: India and Beyond (Part 1) Chapter 11 is headed Questions and activities and contains 9 questions, all answered step by step on this page.

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