UPPCS Prelims 2021 · GS Paper I: 'SENSEX' is the popular Index of Bombay Stock Exchange (BSE). It is measured on…

UPPCS Prelims 2021 · GS Paper I

'SENSEX' is the popular Index of Bombay Stock Exchange (BSE). It is measured on the basis of how many blue chip companies listed in BSE ?

Answer (b) & explanation

Option (b), 30, is correct. The BSE Sensex, launched in 1986 with base year 1978-79 (base value 100), tracks 30 large, well-established, financially sound companies on the Bombay Stock Exchange, chosen from key sectors. Since 2003 it has been calculated by free-float market capitalisation. 20 (a), 25 (c) and 10 (d) are distractors. Concept: the National Stock Exchange's Nifty 50 tracks 50 companies, with base year 1995. BSE, founded in 1875, is Asia's oldest stock exchange. Market regulation is by SEBI, which got statutory status in 1992. The index is now owned by Asia Index, a BSE-S&P Dow Jones venture, and the 'S&P' prefix was dropped in 2024.

Trap

The Sensex has 30 companies; the NSE Nifty has 50.

Question as printed in UPPSC's official question booklet. Source: uppsc.up.nic.in

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UPSC Prelims 2026 · GS Paper I

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The sub-indices are Access, Usage and Quality (c). The RBI launched the FI-Index in August 2021. It covers banking, investments, insurance, postal services and pension, and gives one value between 0 and 100. Its three parameters are Access (35%), Usage (45%) and Quality (20%). Options (a), (b) and (d) list areas or ideas that are not its sub-indices; GDP contribution and affordability are not parameters.

Notice the logic: usage has the most weight, because an account that is never used does not mean real inclusion. Quality includes financial literacy and consumer protection. The index is published every July, and it has risen steadily, helped by Jan Dhan (2014) and UPI.

Answer as per the official UPSC answer key.

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UPSC Prelims 2026 · GS Paper I

Which one of the following best describes the key objective of India's 'Open Network for Digital Commerce' (ONDC) initiative ?

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ONDC aims to break the dominance of large platforms (c). The Open Network for Digital Commerce, a DPIIT initiative (2021-22), is an open set of rules, like UPI for shopping. A buyer on one app can buy from a seller listed on another app. This interoperability lets small sellers reach buyers without joining a giant platform. Option (a) is wrong: it does not give the government control of transactions. Option (b) is wrong: private players can join; they are not replaced. Option (d) is wrong: it does not force UPI payments.

Notice ONDC's design: it is a not-for-profit company and part of India's Digital Public Infrastructure, along with Aadhaar, UPI and DigiLocker. It now covers food, groceries and mobility too.

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options (a), (b) and (d) use strong words: "all", "replace", "mandate". A public digital platform usually opens a market; it does not take it over.

Answer as per the official UPSC answer key.

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UPSC Prelims 2026 · GS Paper I

Which one of the following statements about Unified Payments Interface (UPI) and Central Bank Digital Currency (Digital Rupee) is not correct ?

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Statement (d) is not correct (d). Under UPI, money moves between bank accounts; the deposit is a liability of the bank. The Digital Rupee (e₹) is like a currency note in digital form, a direct liability of the RBI, not of users or banks. Option (a) is correct: UPI is a payment system, while the e-rupee is sovereign currency. Option (b) is correct: an e-rupee transfer moves value from wallet to wallet with no separate settlement. Option (c) is correct: e-rupee wallet transactions do not appear in bank statements.

Notice the legal base: the RBI Act was amended in 2022 to let the RBI issue a CBDC. Pilots began that year in wholesale (e₹-W) and retail (e₹-R) forms.

Trap

a "not correct" question. Look for the statement that puts the RBI's liability on someone else.

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UPSC Prelims 2026 · GS Paper I

Which of the following statements about Real-World Assets (RWA) Tokenization are correct ?

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  • 2. Tokenization of real world assets offers 24x7 access, promoting financial inclusion.
  • 3. Tokenization of real world assets will allow the access to high growth investment opportunities for individuals in India.

Select the answer using the code given below :

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All three statements are correct (a). Statement 1 is right: tokenization turns a real asset, like a building, bond or gold, into digital tokens recorded on a blockchain. Statement 2 is right: tokens can be traded 24x7, which widens financial inclusion. Statement 3 is right: small, fractional tokens let ordinary individuals get into high-growth investments that once needed crores. So options (b), (c) and (d) fail.

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