Daily Current Affairs Quiz for UPSC Prelims 2027 — 5 August 2026

The question of which European states can realistically join NATO has recently drawn renewed attention amid the ongoing war in Ukraine. With reference to the process of NATO accession under Article 10 of the North Atlantic Treaty, which one of the following statements is correct?

Why this answer

Article 10 of the North Atlantic Treaty confines eligibility to a 'European State' and requires that any invitation to accede be extended by unanimous agreement of all existing Parties — not a majority vote. This is why the statement on unanimous invitation is correct. The 'any state, any location' option fails because Article 10 explicitly limits membership to European states. The 'simple majority' option fails for the same reason in reverse — unanimity, not majority, governs admission. The Membership Action Plan (MAP) option is factually real as a preparatory tool but is not mandatory or accession-finalising — recent entrants such as Sweden and Finland acceded without going through MAP.

The static concept

NATO's Article 10 'open door policy' — European-state eligibility, unanimous-consent accession, and the non-mandatory Membership Action Plan.

Escalating attacks on commercial shipping in the Strait of Hormuz have renewed debate on how India could logistically sustain a larger naval presence in the Gulf to protect shipping lanes and Indian citizens. In this context, which of the following statements about the Logistics Exchange Memorandum of Agreement (LEMOA) between India and the United States is correct?

Why this answer

The correct statement is that LEMOA gives India and the US reciprocal, case-by-case access to each other's bases for refuelling, repair, and replenishment — it does not create a formal alliance or grant permanent basing rights. The communications-equipment description belongs to COMCASA (2018), not LEMOA, so that option mis-attributes the agreement's scope. LEMOA (2016) was actually the FIRST of the three foundational agreements signed, well before COMCASA (2018) and BECA (2020), so calling it the 'last' inverts the chronology. And LEMOA support is discretionary, not automatic — India has consistently avoided any treaty language implying a mutual-defence obligation, so the 'automatic in any conflict' framing overstates its scope.

The static concept

Foundational agreements between India and the United States — LEMOA (2016), COMCASA (2018), BECA (2020) — enabling logistics, secure communications, and geospatial intelligence sharing without a formal military alliance.

India's recent invitation to Bangladesh's Prime Minister to attend a multilateral summit outreach session — extended to him in his capacity as the current chair of a key regional grouping — has renewed attention on that grouping's institutional design. Within this grouping's sectoral (pillar-led) cooperation structure, which of the following pillars has India been designated to lead?

Why this answer

The correct answer is the Security pillar. Within BIMSTEC's sectoral (pillar-led) cooperation structure, India has been designated to lead Security — covering Counter-Terrorism and Transnational Crime, Disaster Management, and Energy Security — alongside Transport & Communication, Tourism, and Environment & Disaster Management. Trade, Investment and Development; Agriculture and Food Security; and People-to-People Contacts are all genuine BIMSTEC pillars, but each is led by a different member state, not India. This pillar-led design is a separate leadership track from BIMSTEC's rotating chairship, which currently rests with Bangladesh.

The static concept

BIMSTEC — Bay of Bengal Initiative for Multi-Sectoral Technical and Economic Cooperation; its sectoral pillar-led cooperation framework and India's regional leadership role within it.

Dr. Muthulakshmi Reddy's admission as the first woman student to Madras Medical College took place inside a colonial higher-education architecture that had been built decades earlier under a specific policy mandate. Which of the following correctly identifies the origin of that architecture?

Why this answer

The correct option is the first: Wood's Despatch of 1854 — often called the 'Magna Carta of English Education in India' — recommended grants-in-aid, an education department in every province, and universities on the London model; these opened at Calcutta, Bombay and Madras in 1857. The second option is wrong because Warren Hastings and the Charter Act of 1793 relate to the Calcutta Madrasa and Company administration, not the founding of a university. The third option is wrong because Bentinck and Macaulay's Minute (1835) settled English as the medium of instruction, not the establishment of Madras University. The fourth option is wrong because Ripon and the Hunter Commission (1882) reviewed primary and secondary education broadly, decades after Madras University already existed, and did not found it.

The static concept

Development of Western/English education under British rule — Wood's Despatch (1854) and the founding of the Universities of Calcutta, Bombay and Madras (1857).

Renewed U.S.-Iran diplomacy over Iran's nuclear programme has kept the global non-proliferation architecture in the news. In this context, consider the following statements about India's nuclear status and doctrine, which sit outside the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) framework that governs Iran:

1. 1.India is officially recognised as a 'Nuclear Weapon State' under the NPT, since it possesses and has tested nuclear weapons.
2. 2.India has ratified the NPT as a Non-Nuclear Weapon State, while continuing to press for a time-bound global disarmament framework.
3. 3.India's nuclear doctrine is built around a 'No First Use' policy and a 'credible minimum deterrent', with non-use committed against non-nuclear weapon states.
4. 4.India has observed a unilateral moratorium on nuclear testing since 2008, coinciding with its civil nuclear cooperation agreement with the United States.

How many of the above statements are correct?

Why this answer

The answer is 'Only one' — only the third statement is correct. The NPT reserves 'Nuclear Weapon State' status exclusively for states that manufactured and detonated a nuclear device before 1 January 1967 (China, France, Russia, UK, US); India possessing weapons does not confer that treaty status, so the first statement is false. India has never signed or ratified the NPT at all — it is a non-signatory, not a Non-Nuclear Weapon State party pressing for disarmament from within the treaty — so the second statement is false. India's doctrine genuinely rests on 'No First Use' and a 'credible minimum deterrent', with a policy of non-use against non-nuclear weapon states, making the third statement correct. India's testing moratorium dates to May 1998, not 2008, so the fourth statement's date is wrong.

The static concept

India's nuclear doctrine and non-NPT status — No First Use, credible minimum deterrent, and principled abstention from the NPT/CTBT as discriminatory treaties.

India's indigenous vaccine development capability for trans-boundary animal diseases has drawn renewed attention with the recent African Swine Fever (ASF) vaccine breakthrough. With reference to this vaccine and its development, consider the following pairs:

1. 1.ICAR-NIHSAD, Bhopal — Institute credited with developing India's indigenous ASF vaccine from an Indian field isolate
2. 2.MA-104 cell line — Culture substrate in which the attenuated ASF vaccine virus was developed
3. 3.Department of Animal Husbandry & Dairying — Central department that collaborated in field validation of the vaccine
4. 4.ASFV Genotype I — Attenuated virus genotype used to develop the vaccine
5. 5.21 days after primary dose — Timing of the booster dose

How many of the above pairs are correctly matched?

Why this answer

The answer is 'Only three' — pairs 1, 2 and 3 are correctly matched. ICAR-NIHSAD, Bhopal did develop the indigenous ASF vaccine from an Indian field isolate; the MA-104 cell line was indeed the culture substrate used to attenuate the virus; and the Department of Animal Husbandry & Dairying did collaborate in field validation. Pair 4 is wrong — the vaccine uses an attenuated ASFV Genotype II virus with unique gene deletions, not Genotype I. Pair 5 is wrong — the booster dose is administered 14 days after the primary vaccination, not 21 days.

The static concept

Vaccine biotechnology for livestock disease control — live attenuated vaccines, cell-culture-based virus attenuation, and institutional biosecurity architecture (ICAR-NIHSAD as India's apex high-security animal disease institute).

Freedom of navigation under international law has drawn renewed attention amid recent attacks on commercial shipping in the Red Sea. With reference to the passage and navigation regime under the United Nations Convention on the Law of the Sea (UNCLOS), consider the following statements:

1. 1.As per the text of the Convention itself, the freedoms of navigation and overflight that other States enjoy within a coastal State's Exclusive Economic Zone are exercised without requiring the coastal State's prior consent, subject to due regard for that State's rights.
2. 2.India's declared position upon ratifying UNCLOS is that foreign warships must seek India's consent before conducting military exercises within India's Exclusive Economic Zone, a stance not shared by all states, including the United States.
3. 3.The right of 'innocent passage' under UNCLOS applies to the Exclusive Economic Zone in the same manner as it applies to the territorial sea.
4. 4.India ratified UNCLOS in 1994, the same year in which the Convention entered into force.

How many of the above statements are correct?

Why this answer

The answer is 'Only two' — the first and second statements are correct. The Convention's own text (Articles 58 and 87) grants other States navigation and overflight freedoms in the EEZ without requiring the coastal State's consent, only 'due regard' for its rights — so the first statement is correct. Separately, India's own declaration upon ratifying UNCLOS interprets this differently for military activity, requiring notification or consent for foreign military exercises in its EEZ, a position the United States (among others) does not accept — so the second statement is correct too; note these two statements are not contradictory, since one describes the Convention's general text and the other India's specific reservation. The third statement is wrong: 'innocent passage' (Articles 17-26) is a territorial-sea doctrine; passage through the EEZ is governed by the high-seas-type navigation freedom of Article 58, not innocent passage. The fourth statement is wrong on dates: UNCLOS entered into force on 16 November 1994, but India deposited its instrument of ratification on 29 June 1995 — a year later, not the same year.

The static concept

UNCLOS Part V (Articles 55-58) — the Exclusive Economic Zone: coastal-state sovereign rights over resources versus other states' navigation/overflight freedoms, and India's declared reservation on foreign military activity in its EEZ under the Territorial Waters, Continental Shelf, EEZ and Other Maritime Zones Act, 1976.

Whether large land-acquisition projects can be structured to sidestep the statutory safeguards meant to protect displaced communities has drawn renewed attention amid recent litigation. With reference to the consent and procedural requirements under the Right to Fair Compensation and Transparency in Land Acquisition, Rehabilitation and Resettlement Act, 2013, consider the following pairs:

1. 1.Land acquisition for a private company's project — Prior consent of at least 80% of the affected families is required
2. 2.Land acquisition for a Public-Private Partnership (PPP) project — Prior consent of at least 70% of the affected families is required
3. 3.Land acquired by the government solely for its own use — Prior consent of at least 70% of the affected families is required
4. 4.Projects under the Fourth Schedule of the Act (e.g., the National Highways Act, 1956) — A Social Impact Assessment is mandatory before acquisition

How many of the above pairs are correctly matched?

Why this answer

The answer is 'Only two pairs'. The private-company pair is correctly matched: Section 2(2)(a) mandates prior consent of at least 80% of affected families for acquisitions made for a private company's public-purpose project. The PPP pair is also correct: Section 2(2)(b) sets a lower 70% consent threshold for public-private partnership projects. The government's-own-use pair is wrong — Section 2(1) exempts acquisitions the government makes purely for its own use from any consent requirement; the 70%/80% thresholds apply only when a private company or PPP entity is the ultimate beneficiary, not the government itself. The Fourth Schedule pair is also wrong — Section 105 read with the Fourth Schedule exempts the 13 listed enactments (including the National Highways Act, 1956) from the Social Impact Assessment requirement in Chapter II, even after a 2015 notification extended only the compensation and rehabilitation provisions (not SIA) to those enactments.

The static concept

LARR Act, 2013 — differentiated consent thresholds by acquirer (government/PPP/private) and the Fourth Schedule exemption from Social Impact Assessment under Section 105

Why this answer

Both A and R are factually true, but R is not the explanation of A. A states that prolonged heat exposure during pregnancy is linked to adverse birth outcomes -- this is an independent epidemiological finding drawn from NFHS-based analysis. R states that vulnerability to such outcomes varies with BMI, education, and wealth -- this is a separate finding about WHO is more at risk, not WHY heat exposure causes adverse outcomes biologically. R explains the differential distribution of risk across social groups, not the causal mechanism asserted in A, so R does not explain A even though both are independently true.

The static concept

Public Health -- maternal and child health indicators, climate change impacts on health, and social determinants of health