Quiz: Understanding Money and Digital Payments — 22 perguntas

1. What is the main purpose of using PYQ analysis in UPSC Prelims economy preparation?

A. To identify recurring themes and the actual spread of economy topics asked over time

B. To memorize only the most frequently repeated definitions from one year’s paper

C. To replace conceptual study with a list of expected direct questions

D. To focus exclusively on budget and banking questions that appear every year

Answer: (A)

Explicação

PYQ analysis is used to infer recurring themes, difficulty patterns, and the widening spread of Economy topics in Prelims. It helps correct the myth that only a few fixed areas matter.

2. Why is barter described as an incomplete general exchange system?

A. It is limited to agricultural goods and cannot support services

B. It requires a common medium of exchange to function efficiently

C. It works only when prices are fixed by a central authority

D. It depends on a double coincidence of wants and no common medium

Answer: (D)

Explicação

Barter fails as a general exchange system because both parties must want what the other offers at the same time. The absence of a common medium of exchange is the core limitation.

3. Which function of money is shown when it allows people to quote prices and record value in a common measure?

A. Deferred settlement

B. Unit of account

C. Medium of exchange

D. Store of value

Answer: (B)

Explicação

Money serves as a unit of account by providing a common measure for prices and value. This is distinct from its role as a medium of exchange.

4. What best describes the evolution of money discussed in the course?

A. It moves from digital tokens back to barter and then to commodity money

B. It shifts from coins to only NFTs and then to no physical money

C. It moves from barter to commodity-like forms and then to modern digital payment forms

D. It begins with banknotes and later evolves into direct exchange goods

Answer: (C)

Explicação

The notes describe money evolving from barter toward commodity-like money and then toward modern digital payment forms. This reflects how exchange systems became more convenient over time.

5. Which barter problem occurs when each trader must simultaneously want the other's good?

A. Double coincidence of wants

B. Search cost

C. Perishable storage problem

D. Transaction cost

Answer: (A)

Explicação

Double coincidence of wants means both parties must want what the other offers at the same time for trade to happen. This is the classic barter constraint.

6. Why does barter tend to discourage specialization and division of labour?

A. Because exchange frictions reduce efficiency and task focus

B. Because it removes the need for storage altogether

C. Because it makes all goods legally identical

D. Because it increases productivity through a common medium

Answer: (A)

Explicação

Barter involves high exchange frictions, so it does not naturally support specialization and division of labour. As a result, productivity gains from focused work are limited.

7. What makes fiat money different from commodity money?

A. Its value comes from being backed by gold in every case

B. Its value comes from government authority rather than intrinsic commodity value

C. It can exist only in paper form and never digitally

D. It is accepted only if both parties voluntarily agree

Answer: (B)

Explicação

Fiat money is accepted because of government authority, not because it has intrinsic commodity value. Commodity money, by contrast, derives value from the underlying good itself.

8. Which statement best fits the definition of legal tender?

A. It is a currency used only for international trade settlements

B. It is any asset that can be exchanged on a digital platform

C. It is money that a creditor cannot refuse for settling debts when it meets legal conditions

D. It is money that has intrinsic value because of the metal it contains

Answer: (C)

Explicação

Legal tender is money that cannot be refused for settling debts and transactions when the required legal conditions are met. Not every asset or currency form qualifies.

9. Why was the ₹2000 note issued, as described in the material?

A. To eliminate the need for cash circulation

B. To replace all lower denominations permanently

C. To serve as a commemorative coin substitute

D. To temporarily address a currency shortage

Answer: (D)

Explicação

The ₹2000 note was issued as a temporary measure to handle currency shortage. The notes also state that it was not demonetized or withdrawn at the given status.

10. What is the purpose of RBI’s clean note policy?

A. To ensure the public gets banknotes in good condition

B. To make only ₹2000 notes available to the public

C. To convert all notes into commemorative issues

D. To remove all paper currency from circulation

Answer: (A)

Explicação

The clean note policy aims to keep banknotes available in good quality for public use. It is about circulation condition, not eliminating cash.

11. What is an eRupee under RBI’s CBDC framework?

A. A digital rupee issued by the RBI for payments and settlement

B. A voucher that works only for specific merchants

C. A paper note with extra security printing

D. A private cryptocurrency issued by banks

Answer: (A)

Explicação

The eRupee is described as a digital rupee issued by the RBI for payments and settlement. It is a CBDC, not a private cryptocurrency or a voucher.

12. What do RBI’s distribution rules for eRupee govern?

A. How the eRupee is taxed on foreign exchanges

B. How the eRupee becomes a commemorative token

C. Who can access the eRupee and how it is made available for use

D. Which private company can mint the eRupee

Answer: (C)

Explicação

Distribution rules set the conditions for access and availability of eRupee. They determine how users can obtain and use the digital currency.

13. What is the main exam-relevant point about BharatQR in the material?

A. It can be used only by the app that generates it

B. It is a bill payment platform for electricity and gas

C. It supports cross-app scanning for UPI-based payments

D. It is a toll collection system for FASTag payments

Answer: (C)

Explicação

BharatQR is described as a QR code standard that supports cross-app scanning for UPI-based payments. Its key feature is interoperability.

14. Why did RBI prohibit new proprietary QR codes?

A. To improve interoperability by pushing apps toward UPI QR or Bharat QR

B. To increase cash usage at merchant counters

C. To restrict QR payments to bank branches only

D. To prevent all mobile payment systems from operating

Answer: (A)

Explicação

RBI wanted interoperability, so it prohibited new proprietary QR codes and directed major apps to use UPI QR or Bharat QR. This allows different apps to scan the same code.

15. What is Merchant Discount Rate in digital payments?

A. A fee charged on card or UPI transactions that affects merchant earnings

B. A government rebate paid only to consumers after every payment

C. A fixed tax on all cash deposits in bank accounts

D. A charge imposed only on international remittances

Answer: (A)

Explicação

MDR is the fee charged on card or UPI transactions and influences what merchants and banks earn from accepting payments. It is the central fee concept in this topic.

16. What is the effect of the MEITY MDR subsidy on UPI and RuPay debit transactions?

A. It makes RuPay credit cards free of charge as well

B. It makes the MDR effectively 0% for those payment rails

C. It increases the MDR ceiling set by RBI

D. It applies only to cash withdrawals at ATMs

Answer: (B)

Explicação

The notes state that the MEITY subsidy makes MDR on UPI and RuPay debit effectively zero. RuPay credit cards may still carry MDR, so the zero-MDR effect is not universal.

17. What is BBPS primarily used for?

A. Paying utility bills through a standardized platform

B. Providing a crypto-asset reporting framework

C. Issuing central bank digital currency tokens

D. Managing ATM switch connectivity across banks

Answer: (A)

Explicação

BBPS is the Bharat Bill Payment System for paying utility bills such as gas and electricity. It is a standardized bill payment platform.

18. What was the RBI’s stance on NUE licensing in January 2023?

A. The licensing process was expanded to all foreign companies

B. The licensing process was limited to ATM operators only

C. The licensing process was put on suspension or halt

D. The licensing process was converted into a CBDC pilot

Answer: (C)

Explicação

The material states that RBI put the NUE licensing process on suspension in January 2023. This followed earlier eligibility-based competition proposals for the retail payments segment.

19. What is blockchain technology best described as?

A. A centralized server used only by governments

B. A payment card network for ATM withdrawals

C. A paper-based register maintained by banks

D. A shared ledger system that prevents any single user from controlling the whole database

Answer: (D)

Explicação

Blockchain is a shared ledger where records are stored so that no single user controls the whole database. That distributed structure is what distinguishes it from a centralized system.

20. Which statement about stablecoins matches the material?

A. They are designed to keep a relatively stable value by linking to a reserve asset

B. They cannot be linked to fiat currency or gold

C. They eliminate all risks of fraud and laundering

D. They are legal tender issued directly by the central bank

Answer: (A)

Explicação

Stablecoins aim to maintain a stable value by tying themselves to an asset such as gold or a fiat currency. The notes also mention risks such as money laundering and fraud.

21. What is a non-fungible token?

A. A banknote that is always legal tender in all countries

B. A digital coin that can be exchanged one-for-one with every other coin

C. A unique digital unit that cannot be treated as identical to other tokens

D. A bill-payment code used for utility transactions

Answer: (C)

Explicação

An NFT is unique and not interchangeable with other tokens of the same type. That non-fungibility is its defining feature.

22. Which challenge is associated with NFTs in the material?

A. Guaranteed price stability over time

B. Higher energy use that can increase CO2 emissions

C. Removal of all ownership disputes

D. Elimination of speculative trading

Answer: (B)

Explicação

The notes list high electricity use and resulting CO2 emissions as a challenge for NFTs. They also mention speculative bubbles and misuse risks.