Banks and the Magic of Finance | CBSE Class 7 Civics Notes

This note covers banks and saving, types of accounts, interest and the growth of savings, borrowing, financial institutions, the Reserve Bank of India, payment methods, the stock market and safety when making digital payments.

What is financial infrastructure, and why do people need banks?

Definition: Financial infrastructure is the network of banks, payment systems, stock markets and other financial institutions that helps people, businesses and the government carry out financial transactions and manage money.

A financial transaction involves the movement of money, such as making a payment or receiving wages. Roads, railways and telecommunications support economic activity. Financial infrastructure supports the money-related transactions behind that activity and helps fund the development and maintenance of physical infrastructure.

A bank is a financial institution that collects money from people as deposits and lends money to borrowers as loans. A deposit is money placed in a bank account, withdrawable under the bank's terms, that often earns interest.

A loan is money borrowed from a bank or financial institution with an obligation to repay it with interest later. Interest is the amount charged for borrowing money or gained by lending money, usually expressed as a percentage, meaning an amount per hundred.

How do Navdeep and Rima use a bank?

Navdeep saves ₹3000 from his salary every month. The symbol ₹ means Indian rupees. Keeping all this money in his cupboard might not be safe, so he deposits it in a bank. His surplus money is money available beyond what he spends.

Rima makes bamboo products and needs money for business operations. Friends and family cannot provide as much as she requires. The bank gives her the remaining amount as a loan, which she will repay later. This connects someone's savings with another person's need for funds.

Banks serve farmers, shopkeepers, nurses, businesses and institutions. They help people save, withdraw and borrow money. To use banking services, a person or business first opens a bank account and becomes an account holder. Withdrawing means taking money out of the account.

How do savings, current and fixed deposit accounts differ?

Banks hold the money deposited in accounts and also lend money to people and businesses. They encourage saving by paying interest on savings. Different accounts suit different needs, so the availability of interest and the rules for using money are important distinctions.

Which account serves which purpose?

A savings account combines regular saving with access to money under withdrawal rules. A current account serves frequent business payments. A fixed deposit keeps a one-time amount for an agreed period. These differences explain why one account type does not meet every need.

A bank building branches through arrows into three labelled boxes: savings account, current account and fixed deposit account. The boxes compare who uses each account, access to money and interest.

See Fig. 8.4 in your NCERT textbook

Interest may be paid over a regular period, such as monthly, quarterly or annually. Quarterly means four times a year, at the end of every three months; annually means once a year. The timing of interest and the type of account must both be understood.

How does compounding make savings grow?

Compounding means earning interest on previous interest as well as on the original amount. When the interest remains in the account, the amount used to calculate the next interest payment becomes larger. Saving for longer therefore allows this process to continue.

What happens to a birthday gift saved in a bank?

Worked example 1. A mother gives a birthday gift of ₹1000. It is deposited in an account paying 6% interest each year, with no withdrawal. Here, % means per cent, or per hundred. Each year's interest stays in the account and earns interest the following year.

Answer: First-year interest is 6 per cent of ₹1000, which is ₹60. Adding this to the original ₹1000 gives ₹1060 at the end of the first year.

In the second year, interest is calculated on ₹1060. Six per cent of ₹1060 is ₹63.60. Adding ₹63.60 to ₹1060 gives ₹1,123.60 at the end of the second year.

The rate remains 6%, but the interest rises from ₹60 to ₹63.60 because the saved amount has grown. Continuing this saving for 12 years gives ₹2012.20. The example depends on leaving the money in the account, including the interest already received.

What does the king and sage story illustrate?

In the story, a king from Ambalappuzha in Kerala loses a chess game to a sage. The promised reward is rice: one grain on the first square, two on the second and four on the third, doubling across all 64 squares.

The eighth square has 128 grains, the ninth 256, the tenth 512 and the eleventh 1024. The sixteenth has 32,768 grains, and the thirty-second has over 210 crore. A crore means ten million. Small beginnings can grow into very large amounts through repeated multiplication.

This is exponential growth, growth through repeated multiplication. The story illustrates the power of such growth; the bank example explains its financial application when earlier interest becomes part of the amount earning further interest.

How are deposits, withdrawals and loans recorded and used?

A bank handles many transactions, so account holders need a record of money coming in and going out. A passbook is a diary-like document recording receipts and payments. It can be updated regularly at the bank.

A debit means money taken out of an account, while a credit means money received into it. These words describe the direction of movement. A payment out reduces money in the account; a receipt brings money into it.

Why do people and businesses borrow?

Banks offer loans for purposes such as buying a house or vehicle and paying for education. Businesses borrow to buy machinery and raw materials, transport products or launch new products. Borrowing supplies money for these purposes with an obligation to repay it.

A borrower receives the loan, while a depositor places money in a bank. Banks pay interest to depositors on savings and charge borrowers interest on loans. After a specified period, the borrower repays the loan amount together with the interest charged.

Keeping records makes it possible to follow these movements. The same account can receive money and make payments, so a record must distinguish incoming amounts from outgoing amounts. Receiving a loan also brings a repayment obligation; it is different from earning income through work.

How do banks earn income from lending?

Banks pay depositors a lower interest rate on savings and charge borrowers a higher interest rate on loans. The difference is a source of income for the bank. The money received from a borrower includes both repayment of the original loan and interest.

What happens in Anand and Shreya's example?

Worked example 2. Anand deposits ₹200 at 2% interest. The bank lends ₹200 to Shreya at 5% interest. The percentages apply to the ₹200 amounts for the period in this example.

Answer: Anand receives ₹4 interest because 2 per cent of ₹200 is ₹4. His original deposit plus interest is ₹204. Shreya pays ₹10 interest because 5 per cent of ₹200 is ₹10. Her total repayment is ₹210.

The bank receives ₹210 and pays ₹204 to Anand. The difference is ₹6. Equivalently, it receives ₹10 in interest and pays ₹4 in interest, leaving ₹6 in this simplified example.

A bank stands between a depositor and a borrower. Arrows show ₹200 deposited and ₹200 lent. The depositor receives ₹204 at 2%, the borrower repays ₹210 at 5%, and the bank earns ₹6.

See Fig. 8.8 in your NCERT textbook

Note: Banks keep reserve money and do not lend all deposits to individuals or businesses. Reserve money is money kept by the bank instead of being lent out.

The example explains the interest difference. It does not mean every rupee deposited is lent out. Keeping the reserve qualification is essential when explaining how banks connect depositors and borrowers.

How do bank accounts and other institutions widen access to finance?

The Pradhan Mantri Jan Dhan Yojana, launched in 2014, aimed to give every Indian, especially low-income earners, access to a bank account without a minimum balance or fees. Before 2014, only 15 crore Indians had bank accounts, with most relying on cash.

Since the scheme's launch, over 50 crore accounts have been opened, mainly by women. The scheme's account terms explain why the minimum-deposit description of a savings account should not be treated as the terms of every account programme.

How does access to an account affect daily life?

Farmers borrow to start a small business or expand agricultural activities. Workers receive wages directly into bank accounts. Students who perform well academically receive scholarships, or financial support for study, from institutions into their accounts.

Such direct transfers move money into the recipient's account. They have reduced middlemen, people involved between the sender and receiver, and ensure timely disbursement, or payment, of funds. Access therefore includes receiving money as well as saving and borrowing it.

Which institutions provide services beyond ordinary banking?

Indian post offices provide savings schemes, including National Savings Certificates (NSC), Kisan Vikas Patra accounts and Sukanya Samriddhi accounts. Their large network, including remote locations, makes them a popular savings option.

The Industrial Finance Corporation of India funds businesses in areas such as power and textiles. The National Bank for Agriculture and Rural Development (NABARD) supports rural development by funding banks that lend for farming, village industries and infrastructure such as roads and irrigation.

These institutions show that financial infrastructure extends beyond a single bank branch. Savings services reach different locations, and specialised institutions support particular activities. NABARD's role here is funding banks that give loans, a distinction worth retaining when describing the flow of money.

Why is the Reserve Bank of India called the banker to banks?

The Reserve Bank of India (RBI) supervises the Indian banking system and is India's central bank. A central bank supervises a country's banking system and manages policies relating to it. Several countries have central banks carrying out this role.

The RBI was established in 1935 and performed some central-bank functions. After Independence, it was transferred to the Government of India. It has functioned as the banker to banks, the central bank, since 1949.

What functions does the RBI perform?

• It maintains the accounts of other banks and facilitates the exchange of funds between them.
• It provides loans to banks and the government.
• It sets rules and regulations concerning the printing and distribution of Indian currency, such as banknotes.
• It fixes the benchmark interest rate, the base interest rate for lending money to commercial banks, which provide banking services to customers.

These responsibilities explain the expression “banker to banks”. The RBI works with other banks' accounts and funding, while supervising the wider banking system. Its role connects individual banking institutions within a system of rules.

How did temples perform some banking functions in the past?

In ancient India, temples lent money to artisans, merchants and local government for infrastructure. They did not accept public deposits like modern banks. Agreements between temples and borrowers were engraved on copper plates, leaving evidence of these lending arrangements.

A thirteenth-century inscription from Kodumbalur in Tamil Nadu refers to communities borrowing from the Tirumudukunramudaiya-Nayanar temple with an agreement to pay interest. This illustrates lending in the past while preserving the distinction between temples and modern deposit-taking banks.

How can account holders withdraw cash and pay by cheque?

A payment mode is a way of paying, such as cash, a cheque or a debit card. A payment system is a mechanism that enables financial transactions to be processed and completed so money can move between people, businesses and organisations.

How is cash withdrawn?

Generally, savings can be withdrawn in several ways. At a bank, an account holder can fill in a withdrawal slip, a form requesting cash from the account, and submit it at the cash counter.

A debit card is a bank-provided card used to withdraw cash or make payments from an account. It can be used at an Automated Teller Machine (ATM), a self-service machine available at any time, including in public places such as markets and railway stations.

Withdrawal involves inserting the card and entering the required amount and a Personal Identification Number (PIN). A PIN is a numeric security code, usually 4 to 6 digits, used to authenticate, or verify, the user. The machine supplies the requested cash.

How does a cheque move money between accounts?

A cheque is a paper instrument used to pay someone directly from a bank account. Banks supply cheque books containing multiple cheques. The cheque identifies the intended recipient and the exact payment amount and carries the issuer's signature.

1. To pay Rohan ₹5,000, the account holder writes a cheque naming Rohan and stating the exact amount.
2. The account holder signs the cheque.
3. Rohan deposits the cheque at his bank.
4. ₹5,000 is debited from the sender's account and credited to Rohan's account.

A cheque transfer requires physically visiting a bank and takes time. The sender's debit and Rohan's credit describe the two sides of the same transfer. Unlike withdrawing cash for oneself, this process moves money into another person's bank account.

How do debit cards, internet banking and mobile payments work?

Electronic payments transfer money through electronic methods from the sender's account to the receiver's account. Debit-card payments, internet banking and mobile payment applications provide different ways to use these services.

What happens at a shop's card machine?

A Point of Sale (POS) machine is a device used at a shop to accept card payments. A customer swipes or inserts a debit card, enters the amount and supplies the PIN. The cashier can also enter the amount while the customer enters the PIN.

The amount is instantly deducted from the customer's account. Debit cards therefore serve two purposes: withdrawing cash at an ATM and transferring money to a shop owner. The same kind of card supports both activities.

What can internet and mobile banking users do?

Internet banking, also called online banking or netbanking, provides access through a bank's website or mobile application. Using a computer or smartphone, an account holder can check the balance, meaning the amount in the account, view transaction history and transfer money.

Bharat Interface for Money (BHIM) is a digital payment application based on the Unified Payments Interface (UPI), a system enabling quick digital transfers. Users can pay using a recipient's phone number or a QR code, a scannable payment code.

Mobile payments allow quick payments and receipts. Users can check balances and follow transactions on their phones at any time, reducing the need for physical passbook updates. Checking a transaction record remains useful even when the record is viewed digitally.

How does a UPI payment pass from buyer to seller?

The National Payments Corporation of India (NPCI) launched UPI in 2016. UPI provides a fast and secure digital payment system. It changed a process in which cheque transfers required written details and delivery to a bank official or a bank drop box.

In a payment, the payer sends money and the payee receives it. Kumar is the payer in the example, and Piyush, a vegetable vendor, is the payee. Their banks and the payment system take part in the transfer.

What are the steps in the illustrated transaction?

1. Kumar scans Piyush's QR code through a payment application on his mobile phone, enters the amount and then his UPI PIN.
2. The application sends a payment request to Kumar's bank, which forwards the request to NPCI.
3. NPCI decrypts the request, meaning it converts the protected message into readable form, verifies the UPI PIN and processes the transfer.
4. Piyush's bank receives the funds.
5. Piyush receives the payment in his bank account.

Arrows connect Kumar and a UPI mobile application to the payer's bank, NPCI, the payee's bank and Piyush. The labelled stages show the payment request, verification, transfer and receipt.

See Fig. 8.18 in your NCERT textbook

UPI gained popularity during the COVID-19 pandemic because it supported cashless transactions when social distancing was necessary. Its user-friendly design in multiple languages supports accessibility. This combines the convenience of a phone interface with a transfer between bank accounts.

Nepal became the first country to adopt India's UPI as a payment platform in 2022. Other countries adopting it include the United Arab Emirates, France, Sri Lanka, Bhutan and Mauritius. More countries are increasingly showing interest in this payment system.

How do shares and stock markets connect savings with business finance?

A share is a unit of ownership in a company. Buying shares makes a person a part-owner; owning more shares gives greater ownership. A collection of shares can be called a stock. The stock market connects people buying and selling these ownership units.

A restaurant owner wishing to expand the variety of cuisines may obtain money from friends in return for a share of profits, making the friends part-owners. Similarly, issuing shares helps companies raise funds for their operations.

Why do people invest, and where are shares traded?

Investment means putting resources into assets expected to gain value over time. Assets are things of value held by a person or organisation. People put savings into shares expecting their value to rise when share prices increase.

A stock exchange is a marketplace for trading financial securities such as shares. Here, securities are financial holdings that can be traded. The Bombay Stock Exchange (BSE), established in 1875, is one of the oldest stock exchanges in the world.

Share transactions were once conducted manually with paper tickets. Digital transactions using computers and other devices have replaced these methods. The underlying activity remains buying and selling shares.

Why can share prices rise or fall?

Trading shares can produce gains or losses. If a company performs well and people expect it to earn money, its shares become more valuable. Problems such as a bad product, a workers' strike or a large loss can reduce demand for its shares and lower their price.

Government policy changes, new laws, tax rules, political instability, wars and economic shocks can also affect prices. Tax is a compulsory contribution to government on income and profit, also added to some goods, services and transactions; tax rules govern its payment.

Economic shocks are unexpected events causing large changes in how people earn, spend and save. Examples include natural disasters, war, a pandemic and sudden changes in policies or commodity prices. A commodity is a good traded in a market.

A simultaneous fall in many companies' share prices produces a stock market crash. A rise in the prices of shares of many companies produces a stock market boom. Expected gains are therefore different from guaranteed gains: share prices can move in either direction.

How can people use digital payments safely?

Financial fraud involves deception used to steal money or financial information. Digital payment services make transactions easier, but users must remain alert to scams. Fake calls and messages can persuade people to download harmful applications or reveal bank details.

An OTP (One-Time Password) is a unique temporary code made up of letters or numbers. It verifies identity or authorises a transaction. Sharing it with a fraudster can help that person gain access to a device or account.

Which precautions protect users?

• Never share personal information such as a phone number, account number, home address, passwords or OTPs with strangers.
• Avoid clicking unknown links or videos received through messages.
• Do not store sensitive banking information, including account passwords and debit-card PINs, on devices.
• In case of fraud, report it through the 1930 helpline or the National Cybercrime Reporting Portal.

Fraudsters can use access to a mobile phone or computer to steal personal data and drain money from accounts. Protecting information is therefore part of using digital payments responsibly, alongside understanding how a transfer works.

How does financial infrastructure contribute to national progress?

Banks encourage saving and provide loans. Payment systems move money between people, businesses and government. Stock markets connect individual savings with companies' need for funds. Together, these services promote savings, credit and investment.

Here, credit also means borrowed money, distinct from a credit entry recording money received in an account. Savings, borrowing and investment support economic activity and contribute to national prosperity. Financial safety helps people use these services while recognising the risks associated with digital transactions.

Glossary

• Financial infrastructure — A network of banks, payment systems, stock markets and other institutions helping people manage money and make transactions.
• Bank — A financial institution that accepts deposits from people and lends money to borrowers as loans.
• Deposit — Money placed in a bank account, withdrawable according to bank terms, that often earns interest.
• Interest — Money charged for borrowing or gained through lending, usually expressed as a percentage of the amount involved.
• Compounding — Earning interest on earlier interest as well as on the original amount saved.
• Loan — Money borrowed from a bank or financial institution with an obligation to repay it with interest later.
• Passbook — A diary-like document provided by a bank to record receipts and payment transactions.
• Debit — Money taken out of an account, representing an outflow from that account.
• Credit entry — A record of money received in an account, representing an inflow into that account.
• Benchmark interest rate — The base interest rate fixed by the RBI for lending money to commercial banks.
• Cheque — A paper instrument allowing an account holder to pay someone directly from a bank account.
• UPI — Unified Payments Interface, a digital payment system enabling quick transfers of money between bank accounts.
• Share — A unit of ownership in a company that makes its holder a part-owner.
• Investment — Putting resources into assets with the expectation that they will gain value over time.
• OTP — A One-Time Password, a unique temporary code used to verify identity or authorise a transaction.

Common errors and misconceptions

• Misconception: Every bank account earns interest. Correct: Current accounts do not earn interest; savings accounts and fixed deposits serve different saving needs.
• Misconception: Compounding gives the same interest amount every year. Correct: Interest is earned on earlier interest too, so the amount earning interest increases when it remains saved.
• Misconception: Banks lend all deposited money. Correct: Banks retain reserve money and do not lend all deposits to borrowers.
• Misconception: Debit means money received and credit means money paid out. Correct: A debit takes money out of an account; a credit brings money into it.
• Misconception: A debit card is used just for withdrawing cash. Correct: It also enables payments to shops through Point of Sale machines.
• Misconception: Buying shares guarantees a gain. Correct: Share prices rise and fall; trading shares can lead to gains or losses.
• Misconception: A temporary OTP is safe to share with a stranger. Correct: OTPs authorise transactions or verify identity and must never be shared with strangers.

Exam-style questions with model answers

Q1. What is financial infrastructure? Explain one way it supports physical infrastructure. [2 marks]

1. Financial infrastructure is the network of banks, payment systems, stock markets and other financial institutions supporting money management and transactions.
2. It helps finance the development and maintenance of physical infrastructure, such as roads and railways, and supports money-related transactions behind economic activities.

Q2. Compare savings accounts, current accounts and fixed deposit accounts by explaining the purpose and interest feature of each. [3 marks]

1. A savings account serves individuals who save regularly. It earns interest and permits deposits and withdrawals, with limits on how often withdrawals are made each month.
2. A current account serves businesses and traders making frequent payments. It earns no interest, and generally there are no limits on the number of deposits or withdrawals.
3. A fixed deposit holds a one-time amount for a fixed period, like 3 or 5 years. The original amount and interest are returned afterwards; interest is usually higher than on savings accounts.

Q3. ₹1000 is deposited at 6% interest per year. Each year's interest is added to the deposit and earns interest the next year. Nothing is withdrawn. Calculate the interest and closing amount for each of the first two years. [4 marks]

1. First-year interest is 6 per cent of the original ₹1000 deposit. Dividing ₹1000 by 100 and multiplying by 6 gives ₹60.
2. The first-year closing amount is the original ₹1000 together with ₹60 interest, giving a total of ₹1060.
3. Second-year interest is 6 per cent of ₹1060, including the previous interest. This gives ₹63.60 for the second year.
4. The second-year closing amount is ₹1060 together with ₹63.60, giving ₹1,123.60. This shows interest being earned on previous interest.

Q4. For the same period, Anand deposits ₹200 at 2% interest and the bank lends ₹200 to Shreya at 5% interest. Calculate the interest paid to Anand, the interest charged to Shreya and the bank's resulting interest income. [3 marks]

1. The bank pays Anand 2 per cent of ₹200, which is ₹4 in interest. His original deposit together with interest becomes ₹204.
2. The bank charges Shreya 5 per cent of ₹200, which is ₹10 in interest. She repays ₹210, including the original ₹200 loan.
3. The bank's interest income in this example is ₹10 received less ₹4 paid, giving ₹6. Banks also keep reserves and do not lend all their deposits.

Q5. Explain five functions of the Reserve Bank of India, including its role in supervising banks. [5 marks]

1. The RBI supervises the Indian banking system as the country's central bank. Its responsibility concerns the banking system as a whole.
2. It maintains accounts of other banks and facilitates transfers of funds between them. These services help explain its description as the banker to banks.
3. It provides loans to banks and to the government. Lending to these institutions is one of its functions as the central bank.
4. It sets rules and regulations concerning the printing and distribution of Indian currency, including banknotes, as part of its responsibilities.
5. It fixes the benchmark interest rate, meaning the base interest rate at which it lends money to commercial banks.

Q6. Kumar buys vegetables from Piyush using UPI. Explain five stages by which a payment initiated through Piyush's QR code reaches Piyush's bank account. No numerical payment amount is needed. [5 marks]

1. Kumar scans Piyush's QR code using a payment application on his mobile phone. He enters the payment amount and then his UPI PIN.
2. The application sends a payment request to Kumar's bank. His bank forwards that request to the National Payments Corporation of India, or NPCI.
3. NPCI decrypts the request, verifies the user's UPI PIN and processes the transfer. This is the verification and processing stage in the illustrated sequence.
4. The funds reach the payee's bank, which is Piyush's bank in this transaction. Piyush is the payee because he receives the money.
5. Piyush receives the payment in his bank account. The transfer has moved money from the buyer, Kumar, to the vegetable seller, Piyush.

Q7. Why do companies issue shares, why do people buy them, and why are gains from shares uncertain? [3 marks]

1. Companies issue shares to raise money for their operations. A share represents part-ownership, so those who buy shares become part-owners of the company.
2. People invest their savings in shares expecting their value to increase when share prices rise. Owning more shares gives a person greater ownership.
3. Gains are uncertain because share prices can also fall. Company problems, policy changes, political instability, wars and economic shocks can affect prices and produce losses.

Q8. State three precautions against digital financial fraud and one way to report it. [4 marks]

1. Never share personal details, account information, passwords or One-Time Passwords with strangers. Fraudsters can use such information to gain access to money or personal data.
2. Avoid clicking unknown links or videos received through messages. Fake messages are one way fraudsters attempt to mislead people.
3. Do not store sensitive banking information, such as account passwords and debit-card PINs, on devices. These details need protection.
4. Report fraud through the 1930 helpline or the National Cybercrime Reporting Portal. Reporting is the action to take when fraud has occurred.

Key takeaways

• Financial infrastructure connects people, businesses and government through banks, payment systems, stock markets and other financial institutions.
• Savings, current and fixed deposit accounts differ in purpose, payment access and whether or how they earn interest.
• Compounding allows earlier interest to earn further interest when the accumulated money stays saved.
• Banks earn income from the difference between lending and deposit interest, while retaining reserve money.
• The RBI supervises banking, maintains banks' accounts, provides loans and fixes the benchmark interest rate.
• Cheques, debit cards, internet banking and UPI provide different ways of transferring money between accounts.
• Shares give part-ownership and help companies raise funds, but their changing prices can produce gains or losses.
• Protect banking details and OTPs, avoid unknown links, and report financial fraud through the designated reporting channels.

Test yourself

Why does Rima approach a bank?

She needs money for her bamboo-products business, and friends and family cannot provide as much as required.

Which account is designed for businesses making frequent payments?

A current account serves businesses and traders who often make and receive payments.

Why is second-year interest higher when ₹1000 earns 6% annually and all interest stays deposited?

The second year earns interest on ₹1060, including the first year's ₹60 interest, rather than on ₹1000 alone.

What is the difference between a debit and a credit entry?

A debit records money taken out of an account; a credit records money received into it.

What is the benchmark interest rate?

It is the base interest rate fixed by the RBI for lending money to commercial banks.

What do NPCI and UPI stand for?

NPCI means National Payments Corporation of India. UPI means Unified Payments Interface.

Why does buying a share make someone a part-owner?

A share is a unit of ownership in a company, so its holder owns a portion of that company.

What should someone do in case of financial fraud?

Report it through the 1930 helpline or the National Cybercrime Reporting Portal.