UPSC Current Affairs Quiz, 15 October 2026

Explanation

Statement 1 is incorrect — it inverts the roles of the two frameworks. Bharat Stage (BS) norms govern tailpipe emissions: limits on pollutants such as nitrogen oxides (NOₓ), particulate matter (PM), hydrocarbons, and carbon monoxide. CAFE (Corporate Average Fuel Economy) standards, on the other hand, mandate minimum fleet-average fuel efficiency expressed in kilometres per litre — they are distinct regulatory instruments administered under different rules. Conflating the two is a classic conceptual error. Statement 2 is correct. India's current automotive regulatory push is multi-dimensional: BS VII addresses tailpipe emission limits; CAFE-III tightens fleet fuel-efficiency requirements; E20 compatibility ensures vehicles can run on 20% ethanol-blended petrol; and onboard diagnostics (OBD) norms mandate real-time monitoring of emission systems. These are parallel but interrelated regulatory tracks, not a single scheme. Statement 3 is correct. Selective Catalytic Reduction converts NOₓ into harmless nitrogen and water using a urea-based reagent (AdBlue/DEF). Combined with diesel particulate filters (DPF) and urea-dosing control units, SCR is the standard exhaust-treatment technology used by diesel vehicles to meet stringent emission norms — a factual point that holds across BS VI, Euro 6, and the proposed BS VII regime.

Explanation

All three pairs are correctly matched. IGST (Integrated GST) is levied on inter-state trade and imports under the IGST Act, 2017 — it is the tax applicable when goods cross state boundaries or enter India from abroad, which is why a proposal to withdraw an IGST exemption on precious metal imports falls squarely under the IGST Act's scope. The GST Council is a constitutional body established under Article 279A of the Constitution; it is jointly composed of the Union Finance Minister (as Chairperson) and the Finance Ministers of all States and Union Territories, and it makes recommendations on tax rates, exemptions, and the administrative framework for GST — the Council's power to grant or withdraw exemptions (such as the 2017 IGST exemption given to banks for precious metal imports) flows from this constitutional mandate. CGST is the Central Government's levy on intra-state supplies, distinct from IGST; it is governed by the Central Goods and Services Tax Act, 2017. Understanding these three components — IGST, CGST, and the GST Council's constitutional role — is essential to grasp how India's indirect tax architecture works and how exemption decisions get made.

Explanation

Criminal trespass under Section 329 BNS is distinguished from civil trespass precisely by the requirement of a guilty intention (mens rea). A civil trespass in tort is complete merely on the act of unauthorised entry — no harmful intent is needed. By contrast, Section 329 BNS requires that the property be in another's possession AND that the accused entered with the intent to commit an offence, or to intimidate, insult, or annoy the person in possession. Crucially, the Supreme Court in Mathuri v. State of Punjab (1963) clarified that mere knowledge that one's entry would naturally cause annoyance is not the same as entering with the intent to annoy — so Statement 1 is correct. House trespass under Section 329(2) BNS is indeed treated as a more serious variant of criminal trespass, restricted to buildings used as human dwellings, places of worship, or places for custody of property — Statement 2 is correct. Statement 3 is wrong because it conflates the criminal law standard with the civil tort standard: BNS criminal trespass requires the mental element of intention, which is the foundational distinction between the two legal frameworks.

Explanation

Statement 1 is correct. The IMF's fiscal surveillance function — exercised through instruments such as the World Economic Outlook and Article IV consultations — empowers it to assess members' fiscal positions and issue policy recommendations on debt management and tax reform. This is a core part of its mandate as spelled out in its Articles of Agreement. Statement 2 is incorrect. Developing and emerging economies are not insulated from borrowing-cost movements in advanced economies. Government bonds issued by major economies like the United States serve as global benchmarks. When US bond yields rise, capital tends to flow toward those higher-yielding safe assets, reducing investor appetite for developing-country bonds and forcing those countries to offer higher interest rates to attract financing. This transmission mechanism is a well-established feature of integrated global capital markets and is central to why the IMF flags advanced-economy debt as a cross-border concern. Statement 3 is correct. Rent-based profit taxes are a specific IMF-recommended tax design reform: firms are allowed to immediately deduct the full cost of investment (rather than writing it off gradually), and only economic rents — profits above the normal return on capital — are taxed. This lowers the effective tax burden on marginal investment, encouraging capital formation while preserving overall revenue. It contrasts with standard corporate income taxes, which raise the cost of capital by taxing normal returns alongside rents.

Explanation

Statement 1 is correct. Under the Representation of the People Act, 1950, the statutory conditions for registration as an elector are citizenship, age of at least 18 years, ordinary residence in the constituency, and absence of legal disqualification. Demographic or family-related factors — such as number of children, a parent's age at the elector's birth, or name spelling — are not part of the statutory eligibility framework and cannot lawfully form the basis for exclusion. Statement 2 is correct. The Supreme Court in Lal Babu Hussein v. Electoral Registration Officer (1995) held that prior inclusion in an electoral roll has probative value as evidence of citizenship. Accordingly, an electoral registration officer cannot summarily delete a name from the rolls that was included in a previous roll without conducting a proper inquiry — the name carries a presumption of valid registration. Statement 3 is incorrect. Under the Registration of Electors Rules, the statutory authority to make determinations about inclusion or deletion from electoral rolls vests in the Electoral Registration Officer (ERO) — a designated judicial officer. Software tools such as ECINET may assist in flagging discrepancies, but they do not have statutory authority to make final determinations. When algorithmic tools rather than EROs decide who gets flagged for deletion, this bypasses the statutory process and the ERO's mandated role — the key conceptual error in Statement 3.