Chapter 12: Understanding Markets Class 8th Social Science (Exploring Society:India and Beyond-I) NCERT Solution

Class 7 SST — Chapter 12: Understanding Markets | Solutions
Class 7 · Social Science · Economic Life Around Us

Chapter 12 — Understanding Markets

Complete solutions to every In-text question (Let’s Explore, Think About It, Don’t Miss Out) and all Exercise questions, with original NCERT figures, diagrams and step-wise working.

Exploring Society: India & BeyondPart 1 · Pages 247–272Detailed Answers

In-text Questions — Solved

Pages 250 – 269
1
Let’s Explore · Page 251
Can you imagine what the Hampi bazaar must have looked like during its peak?
Hampi Bazaar today
Fig. 12.3 — Hampi Bazaar today (the long stone colonnade where shops once stood)

Answer. At its peak in the 16th century, the Hampi Bazaar was one of the busiest and richest markets of the Vijayanagara Empire. Picture the following scene:

  • A long, wide street running in front of the Virupaksha temple, lined on both sides with rows of stone pavilions (the pillared colonnades we still see today). Each pavilion was a shop.
  • Shops overflowing with grains, seeds, milk, oil, silk and cotton cloth, and glittering stalls of rubies, diamonds, pearls and golden jewellery — Domingos Paes called Hampi the best-provided city in the world.
  • A cattle and animal section with cows, horses, rabbits, and even birds such as quails and partridges being traded.
  • Craftsmen working right on the street — goldsmiths, weavers and stone-cutters making goods in front of the customer, as Fernao Nuniz described.
  • Traders from many countries (Persian, Arab, Portuguese) bargaining in different languages, temple bells ringing, bullock carts carrying grain and straw, and the smell of spices everywhere.

In short, it was a huge open-air market where buyers and sellers from far-off lands met, exchanging not just goods but also ideas, languages and traditions — exactly the role a market plays even today.

Remember: Hampi Bazaar shows the two roles of a market — an economic role (trade in goods) and a non-economic role (mixing of people, cultures and ideas).
2
Let’s Explore · Page 251
Do you know of any old markets from your state? How would they be similar to or different from today’s markets?

Answer. Almost every state has an old, historic market. A few well-known examples are:

Old marketPlaceFamous for
Sarafa Bazaar / Rajwada marketIndore, Madhya PradeshSilver, jewellery and night food street
Chandni Chowk & Khari BaoliDelhiSpices, dry fruits, wholesale goods
Johari BazaarJaipur, RajasthanGems and jewellery
Ima Keithal (Mother’s Market)Imphal, ManipurRun entirely by women
Devaraja MarketMysuru, KarnatakaFlowers, fruits, incense

How they are SIMILAR to today’s markets:

  • They still have a buyer, a seller and a price agreed by both.
  • Bargaining and negotiation still take place.
  • Goods still reach them through a chain of farmers, wholesalers and retailers.
  • They are still meeting places for people, festivals and traditions.

How they are DIFFERENT from today’s markets:

  • Old markets were only physical; today we also have online markets (apps and websites).
  • Payments were in cash or barter; today we use UPI, cards and net-banking.
  • Old goods had no quality certification marks (FSSAI, ISI, AGMARK, BEE) or MRP printed on the package.
  • Variety was mostly local; today goods are imported from all over the world and delivered to our doorstep.
  • Modern markets have malls, cold storage, warehouses and home delivery.

Do speak to your grandparents or elders — they will remember weekly haats where prices changed with every bargain and nothing was pre-packed!

3
Let’s Explore · Page 251
Observe the illustration. What are these people discussing? Prepare a set of dialogues between a buyer and a seller of guavas and present it as a skit.
A buyer and a seller of guavas
Fig. 12.4 — A buyer and a seller of guavas negotiating

What they are discussing: The seller is handing over a packet of guavas and they are negotiating the price — the buyer feels the price is high, the seller says it is fair. They are also discussing the quantity (kg), the quality (freshness) and the final amount to be paid. Their discussion will end only when both agree on one price. This agreed amount is called the price.

Sample skit — “Two rupees less, bhaiya!”

SpeakerDialogue
BuyerBhaiya, how much for the guavas?
SellerFresh from the farm, didi — ₹80 per kg.
Buyer₹80? That’s too high! The shop at the corner sells at ₹50.
SellerTheir guavas are small and two days old. See mine — big, sweet and picked this morning.
BuyerI will take 2 kg if you give it at ₹50 per kg.
SellerAt ₹50 I make a loss, didi. I myself bought them at ₹45 and paid cart charges. ₹70 is my last price.
BuyerMake it ₹60 and I will buy 3 kg, and I will come every week.
Seller(smiling) Done! ₹60 per kg for 3 kg. Because you are a regular customer.
BuyerHere is ₹180. Please put the good ones on top too!
SellerAlways, didi. Come again next week — I will keep the best ones for you.

Type of negotiation in the skit: The buyer used the competitor’s lower price and the promise of buying a bigger quantity and coming back again; the seller used better quality and his cost as arguments. They met in the middle at ₹60 — a mutually agreeable price.

$$ \text{Total paid} = \text{Agreed price} \times \text{Quantity} = ₹60/\text{kg} \times 3\ \text{kg} = ₹180 $$
4
Think About It · Page 252
Can you think of a type of market where negotiation is less common, and why?

Answer. Negotiation (bargaining) is rare or impossible in these markets:

MarketWhy bargaining does not happen
Online markets (shopping apps and websites)The price is fixed on the screen by the seller/aggregator. The buyer and seller never meet, so there is no face-to-face talk. You can only accept the price or not buy.
Malls, super bazaars and branded showroomsGoods carry a printed MRP (Maximum Retail Price) and the billing is done by computer. The salesperson has no authority to reduce the price.
Medicine shopsPrices of many lifesaving drugs are controlled by the government; the shop cannot charge more or less.
Petrol pumps, railway/bus tickets, cinema ticketsPrices are officially fixed and are the same for everybody.

Main reason: Wherever the price is pre-fixed and printed (MRP, government-controlled price, or an app’s listed price), and wherever one seller deals with a very large number of buyers, there is no scope for individual bargaining. Bargaining survives mainly in small, face-to-face physical markets — vegetable carts, weekly haats, street shops — where each seller fixes his own price.

5
Prices and Markets · Pages 252–253
What happens when the seller fixes the price (1) very high, (2) very low, (3) just right? Explain using the guava example.

Given: A seller comes to the market with guavas. Let us follow him across three market days.

Seller fixes a very high price of Rs 80 per kg
Fig. 12.5 — Price fixed very high at ₹80/kg: buyers walk away
  • Case 1 — Price too HIGH (₹80/kg) The buyers find ₹80 far above what they are willing to pay. Almost no one buys. The cart stays full.
    $$P = ₹80/\text{kg}\ \Rightarrow\ \text{Demand} \approx 0 \Rightarrow \text{Guavas unsold, they rot} \Rightarrow \textbf{Seller makes a loss}$$
Seller fixes a very low price of Rs 20 per kg
Fig. 12.6 — Price fixed very low at ₹20/kg: a crowd forms and stock finishes
  • Case 2 — Price too LOW (₹20/kg) Buyers rush in. The whole cart is sold within minutes, and many buyers who came later get nothing (see the empty cart in Fig. 12.6). But ₹20 may be below the seller’s cost, so even after selling everything he earns very little or loses money.
    $$P = ₹20/\text{kg}\ \Rightarrow\ \text{Demand very high, Supply finishes} \Rightarrow \textbf{Shortage + no profit for the seller}$$
    If his cost is ₹30/kg: $$\text{Profit per kg} = ₹20 – ₹30 = -₹10 \ (\text{a loss of ₹10 per kg})$$
Price settles at Rs 40 per kg
Fig. 12.7 — Price settles at the just-right level, ₹40/kg: buyers buy and the seller earns
  • Case 3 — Price JUST RIGHT (₹40/kg) ₹40 is low enough for buyers to be willing to buy and high enough for the seller to cover his cost and make a profit. Buyers buy steadily and the whole stock is sold at a fair price.
    $$\text{Profit per kg} = ₹40 – ₹30 = ₹10$$
    If he brings 50 kg: $$\text{Total profit} = ₹10/\text{kg} \times 50\ \text{kg} = ₹500$$
  • Conclusion — how the market decides the price After watching all three days, the seller learns roughly how many kilograms buyers will take at each price. Over time, the supply offered by sellers and the demand of buyers pull the price to a level where the quantity offered equals the quantity wanted. That is the market price — neither too high nor too low.
@edugrown How the market price of guavas settles Quantity of guavas (kg) Price (₹ per kg) Demand Supply ₹40 — just right Market price ₹80 too high → very few buyers → guavas remain unsold ₹20 too low → crowd of buyers → stock finishes, seller loses
Key idea: Price is decided by the interaction of DEMAND (buyers) and SUPPLY (sellers). Too high ⇒ goods remain unsold. Too low ⇒ goods finish but the seller loses. The price “settles” where both sides are satisfied.
6
Think About It · Page 254
Vegetables are sold cheaper late at night at the weekly market than during the day. Why? And why do garment stores give heavy discounts on woollen clothes at the end of winter?

(a) Cheap vegetables late at night

  • Vegetables are perishable — they wilt and rot quickly. If they are not sold today, tomorrow they may be worth nothing.
  • By night, most buyers have gone home, so demand falls sharply, while the vegetables left on the cart (the supply) must still be sold.
  • Carrying the leftover stock back home costs the seller money (transport) and it will spoil anyway. Storing it needs cold storage, which a small vendor does not have.
  • So the seller decides that getting a low price is better than getting nothing. He reduces the price to clear the stock.
$$\text{Sell now at a low price} \;>\; \text{Throw away tomorrow (zero)} \quad\Rightarrow\quad \text{Seller cuts the price}$$

(b) Discounts on woollens at the end of winter

  • Woollen clothes are seasonal goods. Once winter ends, the demand almost disappears for many months.
  • Unsold woollens will block the shop’s shelf space and the shopkeeper’s money for nearly a year, and they may go out of fashion or get damaged by moths/humidity.
  • The shop needs space and cash for the new season’s stock (summer clothes).
  • So the store lowers the price (a discount) to attract buyers and clear the stock quickly.
Common principle: When demand falls but supply is already sitting with the seller, the price comes down. This is the demand–supply rule at work in everyday life.
7
Think About It · Page 255
What are the pros and cons of online and physical shopping — for both buyers and sellers? Also, name some services that need physical markets.
Online shopping on a mobile app Stock market
Fig. 12.8 — Buying through a shopping app  |  Fig. 12.9 — The stock market, a market that does not trade goods

ONLINE MARKET

Advantages (Pros)Disadvantages (Cons)
Buyer • Shop from home, any time of day
• Huge variety, even from thousands of km away
• Easy price comparison + online reviews
• Home delivery; no travel cost
• Discounts and offers
• Cannot touch, feel, taste or try the product
• Have to wait for delivery
• Risk of wrong/poor-quality item or online fraud
• Returning goods can be troublesome
• No bargaining
Seller • Can reach buyers all over the country/world
• No need for a costly shop in a busy street
• Sells 24 hours a day
• Heavy competition, so prices must be kept low
• Packing, delivery and return costs
• Depends on an aggregator, who takes a commission
• Bad reviews can spoil the reputation quickly

PHYSICAL MARKET

Advantages (Pros)Disadvantages (Cons)
Buyer • Can see, touch, check quality and try the item
• Take the goods home immediately
• Can bargain
• Personal, trusted relationship with the shopkeeper (even monthly credit accounts)
• Must travel; costs time and money
• Limited to the shops nearby, so less variety
• Fixed shop timings
• Crowds and parking problems
Seller • Can convince the customer face to face
• Regular loyal customers
• Payment is immediate, no delivery cost
• Rent, electricity, staff — high fixed costs
• Only local buyers
• Sales fall in bad weather/festival off-season

Services that need a physical market (cannot be done online): tailoring (measuring and fitting), haircut/salon, medical examination by a doctor, dentist, physiotherapy, plumbing and electrical repair, car servicing, restaurant dining, gyms, hotels, laundry/dry-cleaning, beauty parlours, courier pick-up, barbers, cobblers, and even a movie in a cinema hall — the enjoyment of the service is physical.

8
Let’s Explore · Page 257
Observe the diagram (Fig. 12.11) and describe the flow of goods from the manufacturer/producer to the consumer. What is the role of the wholesaler and the retailer in this flow?
Movement of physical goods in markets
Fig. 12.11 — Movement of physical goods in markets

The flow of goods, step by step:

  • Inputs / Raw materials Raw materials (cotton, iron, grain, chemicals) are purchased by the producers.
  • Producers / Manufacturers They manufacture and convert the raw material into finished goods (cloth, refrigerators, packed flour).
  • Finished goods → Wholesalers The finished goods go to wholesalers, who buy them in very large (bulk) quantities.
  • Warehouses & Distributors Goods reach warehouses/godowns (with cold storage for perishables) and distributors, who store them and carry them to distant places.
  • Mandis / Wholesale markets From the warehouses, goods are sent to mandis or wholesale markets.
  • Retailers Retailers (the shops near our homes) buy from the wholesale market in smaller quantities.
  • Consumers Finally, the retailer sells the goods to us — the final consumers.
$$\text{Raw material}\rightarrow\text{Producer}\rightarrow\text{Wholesaler}\rightarrow\text{Warehouse/Distributor}\rightarrow\text{Mandi}\rightarrow\text{Retailer}\rightarrow\text{Consumer}$$

Role of the WHOLESALER

  • Buys goods in bulk (large quantities) directly from the producer/farmer/manufacturer, so the producer can sell his whole output at one go.
  • Stores the goods in large warehouses (godowns) and cold storages, so goods are available all year and do not spoil.
  • Supplies the goods to hundreds of retailers, small shops and big retail stores, in India and abroad.
  • Assesses how much stock retailers need, which helps the manufacturer plan production and ensures uninterrupted supply.

Role of the RETAILER

  • Buys from the wholesaler and sells to the final consumer in small quantities (1 kg sugar, one shirt) — meant for consumption, not resale.
  • Is located near our homes, so goods are easily available to households.
  • Keeps a variety of items, gives credit to regular customers, and gives feedback about what consumers want.
  • Retail also exists for services — salons, restaurants, cinema halls.

Distributors bridge the gap when it is difficult for wholesalers to reach many retailers spread over long distances and difficult terrain — like the milk middlemen in the AMUL story. In online markets the chain is shorter: the manufacturer sends bulk stock to the aggregator’s warehouse, and the aggregator packs and delivers straight to the buyer.

9
Don’t Miss Out · Page 262
Can you spot the port, highway and railway network on the map in Fig. 12.24? How do you think they helped make Surat a trading hub?
Surat city map showing port, airport, railway and roads
Fig. 12.24 — Surat City Map (legend: Port ⚓, Airport ✈, Railway ⌗, Road —, River, Surat City, Textile Market)
Supply of raw cotton from surrounding cotton clusters to Surat
Fig. 12.23 — Raw cotton flows into Surat from clusters in Gujarat (Jamnagar, Surendranagar, Bhavnagar, Amreli) and Maharashtra (Amravati, Akola, Nagpur, Wardha, Yavatmal)

Spotting them on the map:

  • The port symbol (⚓) lies to the south-west, near the coast / mouth of the river, where the river meets the Arabian Sea.
  • The railway lines (the cross-hatched lines) run through the city from the north-east to the south-west, meeting near the centre of Surat city.
  • The roads/highways (the thin black lines) spread out in all directions and connect Surat to the rest of Gujarat and Maharashtra. The airport (✈) is to the south-west and the textile market (yellow patch) is in the middle of the city, right where the roads and railway meet.

How they made Surat a trading hub:

  • Port: Surat lies on the west coast. The port allowed goods to be exported to and imported from other countries by sea for centuries — cloth and diamonds going out, raw material coming in.
  • Railways: Trains bring in raw cotton in bulk from the cotton mandis of Maharashtra and Gujarat cheaply (see Fig. 12.23), and carry finished sarees and fabric to markets all over India.
  • Roads/Highways: Trucks can bring cotton from nearby districts and deliver finished garments to wholesalers and retailers across the country quickly and door-to-door.
  • Airport: Helps high-value, low-weight goods (like polished diamonds) and businesspeople to move fast.
  • Together, this transport network lowered the cost and time of moving goods. Add to it the generations of skilled artisans, and Surat became Asia’s oldest textile market and the world’s largest diamond-cutting centre.
10
Think About It · Page 263
Can we imagine what life might be like without markets? What would happen if farmers did not bring rice, wheat, dal, vegetables and fruits to the market? What if the cloth producers of Surat could not procure inputs like cotton from markets?

Life without markets: Every family would have to produce everything it needs by itself — grow its own food, weave its own cloth, make its own soap, medicines and phone! That is impossible. We would have to go back to barter (exchanging goods for goods), which is very difficult because the two people must want exactly what the other has.

(a) If farmers did not bring their produce to the market:

  • Consumers in towns and cities would not get rice, wheat, dal, vegetables or fruits → shortage, hunger and a steep rise in prices.
  • Farmers would have no place to sell → no income, produce rotting at the farm, and no money to buy seeds, fertiliser or clothes for the next season.
  • Wholesalers, mandi workers, transporters, shopkeepers and delivery workers would lose their jobs.
  • Food processing factories (flour mills, oil mills) would shut down for want of raw material.

(b) If Surat’s cloth producers could not get cotton from the market:

  • The power looms and processing units would stop — no yarn, no fabric, no sarees.
  • Thousands of weavers, dyers and workers would lose their jobs.
  • The cotton farmers of Maharashtra and Gujarat would have no buyer for their cotton.
  • Shops across India (and abroad) would have no cloth to sell, so cloth prices would shoot up.
Conclusion: Markets are essential. They (i) let producers sell what they make, (ii) let consumers and businesses buy what they cannot produce themselves, (iii) give producers a signal about what and how much to produce, and (iv) create employment and income for a long chain of people.
11
Think About It · Page 263
Aakriti, an artist, cannot find buyers for her paintings. Can you think of other products which do not have a ready market? How does it affect those willing to buy or sell? What are the different ways artists can find buyers today?

Other products without a ready market: handmade tribal/folk art (Warli, Madhubani, Gond), sculptures and statues, antiques and rare coins, rare books and old manuscripts, handloom saris of a rare weave, custom-made musical instruments, second-hand furniture, a used family car, rare medicinal herbs, and highly specialised machinery.

How it affects buyers and sellers:

ProblemEffect
Very few buyers and few sellersThe seller must search for a buyer for months; the buyer must search for the right product.
No reference priceNobody knows the “correct” price. The seller may sell far below the true value, or ask so much that no one buys.
Cost of waitingThe artist’s money is blocked; she cannot buy canvas and paint for the next work. Her talent may be wasted.
Middlemen take a big shareBecause the artist is helpless, the dealer/gallery may keep a large commission.
Society losesGood art and craft may die out because it does not pay.

How artists can find buyers today:

  • Online marketplaces and aggregator websites/apps for art and handicrafts — the whole country (and world) becomes her market.
  • Social media (Instagram, YouTube, Facebook) to display work, take custom orders and build a reputation through “word of mouth”.
  • Her own website or an online store where buyers pay online and the painting is couriered.
  • Exhibitions, art galleries, art fairs, hotel and office lobbies, and craft melas (like Dilli Haat, Surajkund Mela).
  • Government emporia and cooperatives (e.g., handicraft boards) that buy from artists and sell in city showrooms.
  • Selling prints, calendars, T-shirts and mugs of her paintings — cheaper items have many more buyers.
  • Auctions and art-collector clubs, and taking commissioned work (portraits, murals) from schools, hotels, and companies.
12
Let’s Explore · Page 263
When a large number of consumers begin to ask for refrigerators that use less electricity, what do you think happens in the network you saw in Fig. 12.11?

Answer. The consumers’ wish travels backwards along the chain of Fig. 12.11, and then the goods travel forward again — in a changed form. This is how a market “sends a signal”.

  • Consumers Many buyers ask the shopkeeper only for energy-efficient (higher BEE-star) refrigerators. Old, power-hungry models stay unsold.
  • Retailers Shopkeepers see the demand, so they order more energy-efficient models from wholesalers and stop ordering the old ones.
  • Wholesalers & distributors They pass the bigger order for efficient fridges to the manufacturer and reduce orders for the rest.
  • Producers / Manufacturers The company now gets a clear signal about what consumers want. It designs and produces refrigerators that use less electricity (and competes to earn a 5-star BEE rating).
  • Inputs / Raw materials The manufacturer now demands different inputs — better compressors, better insulation, energy-saving components — so those input suppliers also change what they produce.
  • Back to the consumer Energy-efficient fridges flow forward again through wholesalers → mandis/distributors → retailers → consumers.
Benefit to society: Households pay lower electricity bills; the country saves electricity; and less power generation means less pollution. Thus, by simply choosing what to buy, consumers pushed the whole market to produce something better for society. This is how markets benefit society.
13
Don’t Miss Out / Let’s Explore · Page 265
Sellers of haldi and kumkum give a small quantity free as a mark of auspiciousness. Have you observed any such practices in your community or neighbourhood? Describe the practice.
Seller giving haldi and kumkum free to the buyer
Fig. 12.27 — In south India, sellers give a little haldi and kumkum free, as a mark of auspiciousness

Answer. Yes — many such practices exist all over India. They show that a market is not only about money; it also carries trust, tradition and goodwill.

PracticeWhat happensMeaning
Jhungli / “extra handful”The vegetable or fruit seller adds a few extra pieces (coriander, curry leaves, green chillies) free after weighing.Goodwill; brings the customer back next time.
Bohni / Bohani (first sale)The very first sale of the day is treated as lucky. The seller touches the money to his forehead/goods and may give a small discount.Considered auspicious for the whole day’s business.
Free haldi–kumkum, betel leaf, or a coconutGiven with a purchase, especially to women customers.Blessing and good wishes.
Sweets / calendar / diary at DiwaliShopkeepers gift regular customers at festival time; accounts are settled and new ledgers opened (Chopda Pujan).Thanking loyal customers; renewing the relationship.
Monthly credit (khata)The grocer gives goods on credit and the family settles the bill at month-end.Deep trust built over years, sometimes over generations.

Short paragraph (sample): “In my neighbourhood, the vegetable seller from whom my mother has bought vegetables for ten years always drops a bunch of free coriander and green chillies into the bag. On the first sale of the morning he touches the notes to his forehead and says ‘bohni ho gayi’. During Diwali he brings a box of sweets to our house. He knows what my family likes and keeps the best tomatoes aside for us. Buying from him is not just a transaction — it is a relationship of trust.”

14
Let’s Explore · Page 266
In some seasons the supply of onions comes down. What happens to the price? What if suppliers do not bring the required quantities to the market? What should the government do?

(a) What happens to the price? Onions are needed in almost every kitchen, so the demand stays high. If the supply falls (crop damaged by rain, drought, or the off-season), the same number of buyers now compete for fewer onions. The price shoots up sharply.

$$\text{Demand high (unchanged)} \; + \; \text{Supply} \downarrow \;\; \Longrightarrow \;\; \text{Price} \uparrow$$

Simple illustration:

SituationOnions in the mandiBuyers wanting onionsPrice
Normal season1000 kg1000 kg₹30 / kg
Poor supply season400 kg1000 kg₹80 / kg or more
$$\text{Shortage} = 1000\ \text{kg} – 400\ \text{kg} = 600\ \text{kg} \;\Rightarrow\; \text{buyers outbid each other} \;\Rightarrow\; \text{price rises}$$

(b) If suppliers do not bring the required quantities:

  • There will be a severe shortage; shops will run out of onions.
  • Prices will rise so high that poor families cannot afford them.
  • Some traders may hoard onions (store them secretly) to sell later at an even higher price, making the shortage worse — this is an unfair practice.

(c) What the government should do:

  • Fix a maximum price (price ceiling) for essential goods so that sellers cannot charge whatever they like.
  • Release onions from buffer stock / government warehouses and cold storage to increase the supply in the market.
  • Import onions from other countries and restrict exports for a while, so that more onions stay within the country.
  • Act against hoarding and black-marketing by fixing limits on how much a trader may store.
  • Sell onions at subsidised rates through government outlets/fair-price shops.
  • In the long run: build more cold storage, give farmers a minimum support price so they keep growing onions, and improve transport from the growing areas.
Careful! The government must implement price limits carefully. If the fixed price is too low, farmers/producers lose the motivation to produce. If prices are too high, consumers suffer.
15
Think About It · Page 267
What are the other areas where you can see the government being involved in markets? Are there areas where government intervention needs to be reduced?

Where the government is involved in markets:

AreaWhat the government does
Controlling pricesFixes a maximum price for essentials like lifesaving drugs; fixes a minimum price (support price) for wheat, paddy, maize so farmers do not make losses; fixes minimum wages for workers.
Quality & safety standardsApproves and tests medicines; certification marks — FSSAI (food), ISI/BIS (appliances, tyres, cement), AGMARK (agricultural produce), BEE star rating (electricity use).
Weights and measuresChecks the weighing scales and the net quantity printed on packages, so buyers are not cheated.
Mitigating external effectsControls factory pollution, restricts single-use plastics, protects the environment and public health.
Providing public goodsRoads, public parks, street lighting, policing, defence, public schools and hospitals — things on which producers cannot make a profit.
Other areasConsumer courts against unfair practices; MRP rules and labelling; taxes (GST); banking, insurance and stock-market regulation; licences for shops; food-adulteration checks; controlling monopolies; restricting harmful products (tobacco) and their advertising.

Where intervention may need to be reduced (a discussion, both sides):

  • The chapter itself warns: “too many rules can make it difficult for markets to function properly.” Long licence procedures and too much paperwork make it hard, especially for small shopkeepers and new businesses.
  • If prices are kept artificially low for too long, producers lose the motivation to produce, and shortages follow.
  • Too many restrictions can reduce competition and innovation, and raise costs.
  • On the other hand, many people argue that rules on safety, health, food quality, environment and fair weights should never be reduced, because consumers cannot test these things themselves.

A balanced answer: the government should keep strong rules for safety, quality and fairness, but simplify the rules that only create paperwork. Discuss this with your family — people genuinely disagree about where the line should be drawn.

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Think About It · Page 268
There is a marbles competition. You have ₹150 saved up and you go to a shop to buy marbles. What qualities would you look for in the marbles so that you can win?
A boy playing marbles
Fig. 12.28 — Choosing the right marbles is a real consumer decision!

Qualities I would look for (assessing the quality of the product):

QualityWhy it matters for winning
Strength / hardnessThe marble must not crack or chip when it strikes another marble hard.
Weight (density)A heavier marble carries more force and knocks the opponent’s marble further out.
SizeMust suit my grip and the rules — a bigger striker hits harder, a smaller one is easier to aim.
Perfectly round + smooth surfaceA round, smooth marble rolls straight; a dented one wobbles and misses the target.
Glass free from air bubbles/cracksBubbles are weak points where the marble breaks.
Attractive coloursEasy to spot my own marble on the ground; and it simply looks good!
Price within my budgetI have only ₹150 — I must get enough marbles of good quality.

Step-wise budget planning (numerical):

  • Money available
    $$\text{Budget} = ₹150$$
  • Compare the shop’s options Ordinary marbles cost ₹5 each; strong, heavy, well-finished marbles cost ₹10 each.
    $$\text{Ordinary: } \frac{150}{5} = 30 \text{ marbles} \qquad \text{Good quality: } \frac{150}{10} = 15 \text{ marbles}$$
  • Decide (quality vs quantity) 30 weak marbles that crack are useless in a competition. So I buy fewer but better marbles — say 2 strong “strikers” at ₹20 each and 11 good marbles at ₹10 each:
    $$ (2 \times ₹20) + (11 \times ₹10) = ₹40 + ₹110 = ₹150 $$
  • Conclusion Exactly ₹150 spent, and I have 13 good marbles including 2 strong strikers. Every consumer must balance price, quality and quantity — this is exactly what the chapter means by “assessing the quality of products”.
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Page 268 · Product Label
Your parent asks you to buy a 1 kg packet of gram flour (besan). How would you determine that its quality meets the required standards?
Parts of a gram flour packet label
Fig. 12.29 — The information printed on a packet of gram flour

Answer. I would read the label carefully and check each of these:

What to check on the packetWhy
FSSAI mark & licence numberFSSAI = Food Safety and Standards Authority of India. Its logo means the food has been tested by the government and is safe to consume. Never buy a food packet without it.
Net quantityConfirms I am actually getting 1 kg (the packet in the figure shows 2 kg), and not less. Government monitors weights and measures.
Date of manufacture and Best before / Expiry dateTells me the flour is fresh and not expired.
MRP (Maximum Retail Price)The shopkeeper cannot charge more than this printed price.
Ingredients listShows what is inside — pure gram (chana) flour, or mixed with something else.
Nutrition facts panelGives energy, protein, fat, carbohydrates per 100 g.
Allergen declarationWarns people who are allergic to a particular ingredient.
Batch numberHelps trace/complain about that particular lot if there is a problem.
Name & address of the manufacturerTells me who made it and where to complain.
Condition of the packetSealed, not torn, no lumps, no insects, no damp smell.

Other ways to judge quality: the reputation of the brand built through word of mouth (what friends and relatives say), and online reviews and ratings from other consumers when buying online.

Certification marks to remember: FSSAI → food · ISI (BIS) → electrical appliances, construction material, tyres, paper · AGMARK → agricultural products (vegetables, fruits, cereals, pulses, spices, honey) · BEE Star rating → electricity used by TVs, ACs, fridges, laptops (more stars = less electricity).
18
Let’s Explore · Page 269
Check the BEE Star labels on the electronic devices in your home and make a chart of all the devices in increasing order of their energy efficiency.
FSSAI logo ISI / BIS certification mark
BEE star rating label
Certification marks used in India — FSSAI (food), the ISI/BIS mark, and the BEE Star rating label

How to do the activity: Look at the sticker on each appliance (usually on the front, side or back). It shows a row of stars from 1 to 5. More stars = less electricity used = more energy efficient = lower electricity bill = better for the environment.

Sample chart (arranged in increasing order of energy efficiency):

RankDeviceBEE Star ratingEnergy efficiency
1Old ceiling fan★☆☆☆☆ (1 star)Least efficient — uses the most electricity
2Water heater (geyser)★★☆☆☆ (2 star)Low
3Washing machine★★★☆☆ (3 star)Medium
4Air conditioner★★★★☆ (4 star)High
5Refrigerator★★★★★ (5 star)Most efficient — uses the least electricity

Simple calculation to show the saving: Suppose a 3-star AC uses 1.5 units of electricity per hour and a 5-star AC uses 1.0 unit per hour, and it runs 6 hours a day at ₹8 per unit.

$$\text{3-star: } 1.5 \times 6 \times ₹8 = ₹72 \text{ per day} \qquad \text{5-star: } 1.0 \times 6 \times ₹8 = ₹48 \text{ per day}$$
$$\text{Saving} = ₹72 – ₹48 = ₹24 \text{ per day} \;\Rightarrow\; ₹24 \times 30 = \mathbf{₹720 \text{ saved in a month}}$$

Fill your own chart with the actual devices in your home. Also note down which devices had no BEE label at all — usually very old appliances or products from small unbranded manufacturers.

19
Let’s Explore · Page 262
Ask your nearest retailer about a product, its place of origin, and the chain of suppliers by which it reached the shop. Trace this using a flow chart.
Warehouse storing grains Khari Baoli spice market, Old Delhi
Fig. 12.13 — Warehouse storing grains  |  Fig. 12.15 — Khari Baoli spice market, Old Delhi

Sample interview — Product: 1 kg packet of Basmati rice at my neighbourhood grocery shop

Question askedRetailer’s answer
Where does this rice come from?It is grown by farmers in Punjab/Haryana.
Who do you buy it from?From a distributor who visits my shop every week.
Where does the distributor get it?From the company’s wholesaler in the city’s grain mandi.
How is it packed?The paddy goes from the mandi to a rice mill, where it is cleaned, polished, graded and packed with an FSSAI mark and MRP.

Flow chart (in the style of Fig. 12.11):

@edugrown Chain of supply — a 1 kg packet of Basmati rice Farmer (Punjab)grows paddy sells to Grain mandiwholesale market sent to Rice millcleans, polishes, packs bulk Wholesalerbuys in bulk Warehousestorage / godown Distributorreaches retailers Retailermy grocery shop Consumerme! The packet carries an FSSAI mark, net quantity (1 kg), MRP, batch no., mfg & best-before date At every step the price rises a little, because each participant adds a service (transport, storage, packing, selling)

Do this activity for a real product in your area — a soap bar, a biscuit packet, a shirt, a notebook — and draw your own flow chart. Ask the retailer: How many days does it take to reach you? Who fixes the price? What do you do if the goods are damaged?

20
Don’t Miss Out · Pages 256, 264, 267
Quick recall — India’s trade, the Ima Keithal market, and Kauṭilya’s rule for protecting consumers.
India's exports and imports around the world
Fig. 12.10 — India’s exports and imports around the world

(a) India’s exports and imports (Fig. 12.10)

RegionIndia EXPORTS (sells)India IMPORTS (buys)
North AmericaOutsourced services like softwareAircraft and components
South AmericaChemical productsMineral ores like copper
AfricaPharmaceuticals (medicines)Diamonds
EuropeEngineering goods — machinery for food processing, boilersElectrical equipment
West AsiaRefined petroleum productsCrude petroleum, fertilizers
South East AsiaVegetable oils

India was the world’s largest importer of vegetable oils (palm, sunflower, soybean oil) in 2024; most palm oil comes from Malaysia, Indonesia and Thailand.

(b) Ima Keithal — the Mother’s Market, Imphal (Manipur)

Ima Keithal of Imphal
Fig. 12.26 — Ima Keithal of Imphal
  • Ima Keithal means “Mother’s Market” in the Meitei language.
  • About 3000 women own and run all the shops in this unique market.
  • They sell vegetables, traditional Manipuri clothes, handloom and handicrafts, local produce and daily essentials.
  • Economic role: it provides employment and is an important source of income for thousands of families.
  • Non-economic role: it is a “melting pot of cultures” where people of different communities meet, exchange ideas and share traditions.

(c) Kauṭilya’s Arthaśhāstra — consumer protection is not new! (Numerical)

The Arthaśhāstra says a trader selling ghee must give the buyer an extra 1/50 part, called mānasrāva, to make up for the ghee that sticks to the measuring can.

  • Write the rule as a fraction
    $$\text{Extra to be given} = \frac{1}{50} \times \text{quantity bought}$$
  • Take a buyer purchasing 1 kg of ghee
    $$\text{Extra} = \frac{1}{50} \times 1000\ \text{g} = 20\ \text{g}$$
  • Total the buyer actually receives
    $$1000\ \text{g} + 20\ \text{g} = 1020\ \text{g}$$
  • Express it as a percentage
    $$\frac{1}{50} \times 100 = 2\% \text{ extra}$$
  • Meaning Even in ancient India, rulers made rules so that buyers were not cheated of quantity — just as the government today checks the net quantity, weights and measures printed on packages.

Questions and Activities — Exercise Solutions

Pages 271 – 272
1
Exercise
What are the main features of a market? Recall a recent visit to a market to purchase a product. What are the different features of a market that you observed during this visit?
A busy market street with buyers and sellers
Fig. 12.2 — A market: buyers, sellers, goods, services, prices and negotiation, all in one place

Main features of a market:

  • A place — physical or online. A market is a place where people buy and sell goods (also called bazaar, haat or mārukatté). It may be a physical place or, increasingly, online.
  • A buyer. Someone willing and able to purchase the good or service.
  • A seller. Someone willing and able to sell the good or service.
  • Goods and/or services to be exchanged.
  • A price — the amount at which the buyer is willing to buy and the seller is willing to sell. Both must agree on it, otherwise the transaction does not take place.
  • Negotiation and bargaining to reach that mutually agreeable price.
  • Demand and supply — the interaction of these two decides the price.
  • A transaction / exchange of money for the good or service.
  • Interaction between people — markets also connect people, traditions and ideas.

Sample answer — “My recent visit to the neighbourhood vegetable market”

What I observedFeature of a market it shows
Rows of carts and shops with vegetables, fruits, groceriesA physical market with goods on display
Vendors calling out prices; customers walking aroundSellers and buyers
“Tomatoes ₹40 a kilo!” written on a cardPrice
My mother asked for ₹35; the seller finally agreed to ₹38Negotiation / bargaining and a mutually agreed price
Late in the evening, the same tomatoes were sold at ₹30Falling demand at the end of the day pushes the price down
Weighing scale; the packet said “Net quantity 1 kg”Government check on weights and measures
Salon, tailor and juice stall in the same laneMarkets sell services too
The grocer wrote our bill in a khata to be paid at month-endThe trust relationship between buyer and seller
Money paid by UPITransaction completed
2
Exercise
Remember the epigraph from a famous economist at the beginning of the chapter? Discuss its relevance in the context of the chapter you have read.

The epigraph (Adam Smith, 18th century economist): he said that prosperity comes from the market that develops when people need goods and services that they cannot create themselves.

Its relevance to this chapter:

  • Nobody can make everything they need. A farmer cannot make a mobile phone; a weaver cannot grow cotton and also make dye and looms. So people specialise in what they do best and exchange the rest. This exchange is the market. The chapter says exactly this: markets help individuals, households and businesses “access goods and services that they need and cannot produce themselves”.
  • Markets create prosperity through a chain of livelihoods. The chain of Fig. 12.11 — input suppliers, producers, wholesalers, distributors, warehouse workers, retailers — all earn an income because a market exists.
  • Surat proves the point. Surat’s weavers cannot grow cotton, so cotton comes from the mandis of Maharashtra and Gujarat; the fabric then goes out to the whole country and abroad. That trade made Surat a prosperous textile and diamond hub.
  • Hampi proves it historically. Because traders from many lands came to buy and sell what they could not make at home, Hampi became “the best-provided city in the world”.
  • International trade is the same idea between countries. India imports crude petroleum and vegetable oils it cannot produce enough of, and exports software, medicines and engineering goods — both sides gain.
  • But prosperity needs fairness. The chapter adds something Adam Smith’s line does not say: markets sometimes fail (very high prices, poor quality, pollution, no profit in public goods). So the government must regulate prices, ensure quality and provide public goods, so that the prosperity is shared and safe.
In one line: The chapter is a full illustration of the epigraph — human needs and wants that we cannot satisfy alone give birth to markets, and markets, when they work fairly, bring prosperity.
3
Exercise
The guava seller is getting a good price and making a profit. He tries to get more guavas from farmers to sell at the same price and increase his earnings. What is the farmer likely to do? Will he think about the demand for guavas next season? What is likely to be his response?
Guavas selling well at a good price
Fig. 12.7 — Guavas selling well at a price that is right for both sides

What the farmer is likely to do (immediately):

  • The seller now wants more guavas, so the demand for guavas from the farmer rises.
  • The farmer sees that guavas are being bought eagerly, so he will sell more of his stock, and he will also ask for a higher price from the seller — because he knows the seller is earning a profit.
  • He may harvest and bring whatever guavas are still on his trees, and reduce wastage.

Will he think about next season’s demand? — Yes, certainly. A market gives the producer a signal. Good sales and a good price this season tell him that guavas are wanted.

His likely response for the next season:

  • Grow more guavas He will increase the area under guava, plant more guava saplings, and may shift some land away from a less profitable crop.
  • Invest to improve yield and quality He will spend more on better saplings, manure, irrigation and pest control — because he expects a good price to cover the cost.
  • Plan storage and transport He may arrange better packing, transport and cold storage so the fruit reaches the market fresh.
  • Bargain better / sell directly Knowing the demand, he may negotiate a higher price with the trader, or sell directly in the mandi to earn more.
  • A word of caution If all farmers do the same thing, the supply of guavas next season will be very large. Then, as in Fig. 12.6, the price may fall sharply and the farmers may not earn as much as they hoped. This is why farmers must watch demand carefully and not over-plant.
$$\text{High price \& good sales} \Rightarrow \text{signal to producer} \Rightarrow \text{Supply} \uparrow \text{ next season} \Rightarrow \text{Price may come down again}$$
Main idea: This is how markets guide production. Prices act as signals that tell producers what to produce, how much to produce, and when.
4
Exercise
Match the following types of markets with their characteristics.

The question (as given in the book):

S.No.MarketsCriteria
1Physical marketGoods and services flow outside the nation’s boundaries
2Online marketDeals in bulk quantities
3Domestic marketServes the final consumers with goods and services
4International marketRequires physical presence of buyers and seller
5Wholesale marketBuyers and sellers meet virtually and can transact at any time
6Retail marketLies within the boundaries of a nation

Correct matching:

S.No.MarketCorrect characteristicWhy
1Physical marketRequires physical presence of buyers and sellerBuyers meet the seller in person and pay money for the goods.
2Online marketBuyers and sellers meet virtually and can transact at any timeDone through apps/websites; they may be thousands of km apart.
3Domestic marketLies within the boundaries of a nationBuying and selling happens inside the country’s geographical boundary.
4International marketGoods and services flow outside the nation’s boundariesInvolves exports and imports; trade across borders.
5Wholesale marketDeals in bulk quantitiesWholesalers buy large quantities from producers and supply retailers.
6Retail marketServes the final consumers with goods and servicesRetailers sell in small quantities meant for consumption, not resale.
Answer key at a glance: 1 → 4th criterion  |  2 → 5th  |  3 → 6th  |  4 → 1st  |  5 → 2nd  |  6 → 3rd
5
Exercise
Prices are generally determined by the interaction between demand from buyers and supply by sellers. Can you think of products where prices are high despite a lesser number of buyers demanding the product? What could be the reasons for that?

Yes. Some goods have very few buyers and yet their price is extremely high. Examples:

ProductWhy the price stays high even with few buyers
Diamonds, gold, precious gemsSupply is extremely limited (they are rare in nature and take huge effort to mine, cut and polish).
Original paintings of a famous artistUnique — only one exists. Supply cannot be increased at all. Collectors pay a huge price for prestige and rarity.
Luxury cars, designer clothes, luxury watchesVery high cost of production, plus the brand deliberately keeps supply small so the product remains a status symbol.
Rare lifesaving drugsEnormous research and testing cost, and only one or two companies make them (little competition). Few patients need them, but they must be sold at a price that covers the cost.
Aircraft, spacecraft, MRI machines, heavy machineryHuge cost, advanced technology, very few manufacturers in the world.
Antiques, rare coins, old manuscripts, saffronExtremely scarce; supply is fixed by nature or history.
Out-of-season / imported fruitsCostly transport, cold storage, import duty — high cost even though few buy them.

The reasons, summed up:

  • Very low supply / scarcity or uniqueness — the most important reason. Price depends on demand relative to supply. Even a small demand is “large” compared to an almost zero supply.
  • High cost of production — raw material, research, skilled labour, technology.
  • Few sellers / no competition — the seller can keep the price high.
  • Brand value, prestige and status — buyers are willing and able to pay a very high price.
  • Buyers of these products are rich, so a high price does not stop them from buying.
  • Government taxes/duties on luxury and imported items.
$$\text{Price is high when } \dfrac{\text{Demand}}{\text{Supply}} \text{ is large — even if the total number of buyers is small.}$$
6
Exercise · Numerical
Beans on the cart were ₹30/kg. The lady bargained for ₹25/kg; the seller refused, saying he would make a loss. She walked away, and the family then bought the same beans at a super bazaar for ₹40/kg, neatly packed in a plastic bag. Why did the family do this? Are there factors affecting buying and selling that are not directly connected to price?

Step-wise look at the numbers:

  • Write down the three prices
    $$P_{\text{cart}} = ₹30/\text{kg},\qquad P_{\text{offered by lady}} = ₹25/\text{kg},\qquad P_{\text{super bazaar}} = ₹40/\text{kg}$$
  • The bargain that failed The lady wanted a reduction of
    $$₹30 – ₹25 = ₹5/\text{kg} \qquad \left(\text{a cut of } \frac{5}{30}\times100 = 16.67\%\right)$$
    The seller refused because at ₹25 he would be selling below his cost and would make a loss. No mutually agreeable price ⇒ no transaction.
  • What the family actually paid They paid ₹40/kg at the super bazaar — that is
    $$₹40 – ₹30 = ₹10/\text{kg extra} \qquad \left(\frac{10}{30}\times100 = 33.3\% \text{ more than the cart price}\right)$$
    And compared with the price the lady had demanded:
    $$₹40 – ₹25 = ₹15/\text{kg extra} \qquad (60\% \text{ more than what she was insisting on!})$$
  • So what really happened? The family was willing to pay ₹40 all along. They were not refusing ₹30 because they could not afford it — they refused because of the bargaining habit, and then chose the super bazaar for reasons other than price.

Reasons why the family bought at the higher price:

  • Convenience: Everything (vegetables, groceries, soap) is available under one roof, with parking, trolleys and quick billing.
  • No bargaining needed: Prices are fixed/printed. Bargaining is time-consuming and some people find it embarrassing.
  • Packaging and hygiene: The beans were neatly packed and clean; the super bazaar looks more hygienic than an open cart.
  • Assured quality and weight: Weighed by machine, sealed pack, printed net quantity and price — no fear of being cheated.
  • Comfort and ambience: Air-conditioned, clean floors, no dust, no crowd pushing, no sun or rain.
  • Trust in the brand/store and the possibility of returning a bad item; a proper bill is given.
  • Offers and freshness (cold storage), and the ability to buy a full month’s needs in one trip — saving time and travel.
  • Social/status reasons: some families simply prefer shopping in a modern store.

Yes — factors NOT directly connected to price also affect buying and selling:

FactorEffect on the buyer/seller
Quality, freshness and packagingA buyer will happily pay more for a better, cleaner product.
Convenience, location, parking, timingSaves time and effort — worth extra money.
Hygiene and cleanlinessEspecially important for food.
Trust, reputation, brand, word of mouthBuilds long-term buyer–seller relationships.
Service — home delivery, return policy, bill, credit (khata)Attracts customers even at higher prices.
Certification marks (FSSAI, AGMARK, ISI) and online reviewsAssure the buyer about quality.
Habit, income, status and advertisingInfluence what and where people buy.
Lesson: Price is very important, but it is not the only thing that decides a purchase. Value = price + quality + convenience + trust.
7
Exercise
In some seasons tomato farmers throw away their produce and all their hard work goes waste. Why do farmers do this? What role can wholesalers play? How can we ensure tomatoes are not wasted and farmers are not at a loss?
Cold storage facility for vegetables
Fig. 12.12 — A cold storage facility for vegetables: the key to stopping such waste

(a) Why do farmers throw away tomatoes?

  • In a season of a bumper harvest, the supply is huge but the demand stays the same. As in Fig. 12.6, the price crashes — sometimes to ₹1–₹2 per kg.
  • At that price, the money the farmer gets is less than the cost of harvesting, packing and transporting the tomatoes to the mandi. Selling would mean an even bigger loss.
$$\text{Suppose } P_{\text{mandi}} = ₹2/\text{kg} \text{ and transport + packing + labour} = ₹5/\text{kg}$$
$$\text{Net gain} = ₹2 – ₹5 = -₹3/\text{kg} \;\Rightarrow\; \textbf{loss of ₹3 for every kg he carries to the mandi}$$
$$\text{For 2000 kg: Loss} = ₹3 \times 2000 = ₹6000 \;\Rightarrow\; \text{cheaper to leave/throw the crop away}$$
  • Tomatoes are highly perishable — they rot in 2–3 days. Without cold storage, the farmer cannot wait for prices to rise.
  • There may be no processing unit nearby to convert them into sauce, purée or powder.

(b) Role wholesalers can play

  • Buy the produce in bulk directly from the farm, so the farmer’s whole harvest is sold at one go.
  • Store the tomatoes in warehouses with cold storage and release them slowly, so that the market is not flooded and the price does not crash.
  • Move the surplus from a district with a bumper crop to other states/cities where tomatoes are scarce and prices are high — this balances supply across the country.
  • Assess demand in advance and tell farmers how much is likely to be needed, so they do not all over-plant.
  • Supply tomatoes to food-processing factories, hotels and big retail chains.

(c) Ways to prevent waste and protect farmers

  • Cold storage and warehouses near the farms So the produce can be stored and sold when prices improve.
  • Food processing Convert tomatoes into ketchup, purée, sauce, dried/powdered tomato — these last for months and give the farmer an alternative buyer.
  • Better transport and market information Good roads, refrigerated vans and price information on mobile phones so farmers can send produce where prices are high.
  • Government support A minimum support price or procurement so farmers do not incur losses; crop insurance; help to build cold chains.
  • Farmer cooperatives / FPOs Like the AMUL model — farmers join together, own the storage and processing units, and get a better price by selling directly.
  • Crop planning & diversification Farmers should not all plant tomatoes just because last year’s price was high; they should stagger sowing dates and grow different crops.
  • Selling directly to consumers Farmers’ markets, online apps and direct tie-ups with retail chains cut out extra costs.
8
Exercise · Activity
Have you heard about or visited a school carnival/fair? Discuss the kind of activities organised by students there. How do they conduct selling and negotiation with buyers?

Yes — a school fair is a real, working market! It has buyers (students, parents, teachers), sellers (student stall-owners), goods and services, prices, negotiation and transactions.

Typical stalls and activities:

Type of stallWhat is soldGoods or Service?
Food stallsChaat, sandwiches, lemonade, cupcakes, popcornGoods
Craft & art stallsHandmade cards, bookmarks, candles, pots, paintingsGoods
Book & toy exchangeSecond-hand books and toysGoods
Game stallsRing toss, dart game, lucky dip, housieService (entertainment)
Fun stallsMehndi, face painting, tattoo, photo boothService
Lucky draw / raffleTickets for a prizeService

How students conduct selling and negotiation:

  • Costing and pricing Students first calculate the cost of ingredients/material and then fix a price a little above it, so the stall makes a small profit for the school fund.
    $$\text{If 40 cupcakes cost ₹400 to make: Cost per cupcake} = \frac{400}{40} = ₹10$$
    $$\text{Selling price} = ₹15 \Rightarrow \text{Profit} = (₹15-₹10)\times 40 = ₹200$$
  • Advertising Colourful banners, posters, slogans, announcements on the mike and word of mouth to attract buyers.
  • Attracting buyers Free samples, “Buy 2 get 1 free”, combo offers (a game + a drink), and decorating the stall attractively.
  • Negotiation Buyers ask for a lower price or a bigger portion; sellers usually hold the price for one item but give a discount for bulk buying (“3 for ₹40 instead of ₹15 each”). Coupons or tokens are often used instead of cash.
  • Clearing stock at the end Just like the vegetable seller at night, students reduce prices in the last hour so that nothing is left unsold and wasted.
  • Accounts At the end they count the money, subtract the cost, and find out the profit — which usually goes to a charity or the school fund.
What we learn: a school fair teaches the exact ideas of this chapter — cost, price, demand, supply, advertising, negotiation, discounts and profit.
9
Exercise · Activity
Choose any 5 products and check the label for the certification signs discussed in the chapter. Did you find products that did not have a logo? Why do you think this is so?
FSSAI mark BEE Star rating label
The FSSAI mark and the BEE Star rating label

Sample chart of 5 products:

#ProductCertification mark foundWhat it certifies
1Packet of biscuits / milk / gram flourFSSAI + licence numberFood is tested by the government and is safe to eat
2Electric iron / helmet / cement / tyreISI mark (BIS)The product meets Indian quality standards and is safe to use
3Packet of honey / spices / pulses / edible oilAGMARKQuality of an agricultural product
4Refrigerator / AC / TV / ceiling fanBEE Star rating (1–5 stars)How much electricity the appliance uses (more stars = less electricity)
5Loose vegetables from a cart / homemade snacks / local soapNo logo at all

Yes, some products had no logo. Why?

  • They are loose, unpacked goods (vegetables, fruits, loose rice, sweets from a local shop). Certification marks are printed on packages; loose goods have no package.
  • They are made by very small, local or unregistered producers (a home-made pickle, a street-side snack) who have not applied for certification.
  • Certification costs money and involves testing and paperwork, which small manufacturers may avoid.
  • For some products, the mark is voluntary, not compulsory — the maker can choose not to get it. (For a few products such as helmets, pressure cookers, cement and LPG cylinders, the ISI mark is compulsory.)
  • Some are old products made before the rating (e.g., BEE stars) was introduced.
  • Sometimes the mark is fake or missing because the seller is dishonest — which is exactly why the government inspects markets.
As a smart consumer: always look for the right mark, check the MRP, net quantity, manufacturing and expiry date, and prefer products that carry a genuine certification.
10
Exercise · Activity
You and your classmates have manufactured a soap bar. Design a label for its packaging. What should be mentioned on the label so that the consumer knows the product better?

Everything a good label must carry (learn this list from Fig. 12.29):

  • Brand name and logo of the soap, and a short tagline.
  • Type of product — e.g., “Herbal bathing bar with neem and aloe vera”.
  • Net quantity — e.g., 100 g.
  • MRP (inclusive of all taxes) and, if you like, the unit sale price.
  • Ingredients list — all the materials used.
  • Date of manufacture and Best before / Use by date.
  • Batch number — to trace the lot if there is a complaint.
  • Name and full address of the manufacturer (here: your class and school!).
  • Certification mark and licence number — for cosmetics/soaps the relevant BIS/ISI standard mark.
  • Directions for use and allergen/skin-sensitivity warning.
  • Customer care number / email for complaints and feedback.
  • Barcode / QR code for billing and for more information.
  • Eco-friendly information — “no animal testing”, “recyclable wrapper”, “no harmful chemicals”.
  • Country of origin — “Made in India”.

Sample label design:

NEEM & ALOE GLOW Herbal Bathing Bar · Made by Class 7-A Net Quantity: 100 g M.R.P.: ₹45 (incl. of all taxes) Mfg. Date: 07/2026    Best Before: 24 months Batch No.: S7A-021 Ingredients: Coconut oil, neem extract, aloe vera, glycerine, natural fragrance. No harmful chemicals. Directions: Rub on wet skin, rinse. Keep dry after use. Caution: Avoid contact with eyes. Do a patch test if skin is sensitive. Marketed by: Class 7-A, Green Valley School, Indore (M.P.) Customer care: 1800-000-000 · care@school.in Eco: Recyclable paper wrapper · Not tested on animals · Made in India ISI BIS mark Barcode / QR @edugrown

Why each of these matters to the consumer: the label is the only way a buyer can judge quality before buying. The certification mark assures safety; the net quantity ensures he is not cheated in weight; the MRP ensures the shopkeeper does not overcharge; the expiry date ensures the product is not stale; the ingredients and allergen warning protect his health; and the manufacturer’s address and customer care number let him complain if something is wrong. That is why the government makes rules about what must be printed on a package.

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