UPSC Current Affairs Quiz : 11 April 2026

Solution: A

• The Central Armed Police Forces (General Administration) Act, 2026, represents a significant shift in the management of India’s internal security forces.
• Statement 1 is incorrect because the Act does not apply to all personnel; it specifically targets Group A (General Duty) officers, IPS officers on deputation, and Army officers on deputation or re-employment. It is not a blanket replacement for every rank within the forces.
• Statement 2 is correct as the Act introduces a rigid, centralized structure for high-level leadership. It mandates that 100% of Director General and Special Director General posts be filled by IPS officers on deputation. Furthermore, it sets quotas of 50% for Inspector General posts and at least 67% for Additional Director General posts for IPS officers.

Statement 3 is incorrect because the Act contains a strong Overriding Effect clause. It explicitly states that the rules framed under this Act prevail notwithstanding any other law, court judgment, or prior administrative order. This gives the Executive greater flexibility to manage personnel without being constrained by past judicial directions that might have created administrative discrepancies. The Act applies initially to five major forces: CRPF, BSF, CISF, ITBP, and SSB, though the government can expand this list via notification.

Solution: C

• The National Scheduled Tribes Finance and Development Corporation (NSTFDC) is a critical entity in India’s developmental architecture for indigenous populations.
• Statement I is correct as the NSTFDC is a Public Sector Undertaking (PSU) that focuses on the economic upliftment and financial inclusion of Scheduled Tribes (STs). Its primary role is to act as a catalyst for economic growth by providing the necessary capital for income-generating activities.
• However, Statement II is incorrect because the NSTFDC does not operate under the Ministry of Finance. It is an apex organization functioning under the Ministry of Tribal Affairs. While it deals with financial assistance, its administrative and policy direction is rooted in tribal welfare rather than general fiscal policy.
• The corporation marks its 25th Foundation Day in 2026, highlighting a quarter-century of transitioning tribal youth and women from labor-based roles to independent business ownership. It achieves its objectives by channelizing resources through State Channelizing Agencies (SCAs).
• These agencies act as intermediaries to ensure that low-interest, concessional loans reach the most marginalized and remote tribal habitations. By funding diverse sectors like handicrafts, dairy, and healthcare, it ensures that the “National Growth Story” is inclusive of the Global South’s indigenous demographics.

Solution: B

• The United Nations Economic and Social Council (ECOSOC) is one of the six principal organs of the United Nations.
• Statement 1 is correct as it serves as the central platform for policy coordination, debate, and consensus-building on international development goals. It links various functional commissions and regional economic commissions.
• Statement 2 is incorrect; ECOSOC is a deliberative and standard-setting body, but its resolutions and recommendations are not legally binding on member states, unlike certain decisions of the UN Security Council.
• Statement 3 is correct regarding India’s recent diplomatic achievements in 2026. India swept four unopposed elections to key subsidiary bodies, including the Commission on Science and Technology for Development, the Committee on Non-Governmental Organisations, the Committee for Programme and Coordination, and the Committee on Economic, Social and Cultural Rights (where Preeti Saran was re-elected).

Statement 4 is incorrect as membership in ECOSOC and its subsidiary bodies is based on equitable geographical distribution and election by the General Assembly or ECOSOC itself; it is not restricted to permanent members of the Security Council. India’s success in these elections underscores its leadership role in the Global South and its long-standing 36-year diplomatic legacy within the UN system.

Solution: A

• The Emperor Penguin is currently facing severe existential threats due to climate change.
• Statement 1 is correct as it is a sentinel species, meaning its health indicates the overall status of the Antarctic ecosystem. They are uniquely dependent on fast ice (sea ice fastened to the coast). This ice must remain stable for the duration of their breeding cycle; if the ice breaks up too early in the spring, chicks may drown or freeze before they develop their waterproof feathers.
• Statement 2 is incorrect because, as of 2026, the IUCN has officially uplisted the Emperor penguin to the ‘Endangered’ category. This shift was necessitated by satellite data showing a significant decline in population—over 10% (20,000 adults) lost between 2009 and 2018—primarily due to greenhouse gas emissions and ice loss.

Statement 3 is incorrect because while they are highly specialized marine birds, they are not waterproof during their moulting phase. During this period, they lose their old feathers and grow new ones, making them vulnerable to the cold and unable to enter the water to hunt. This makes the availability of stable ice platforms during the moult even more critical for their survival.

Solution: D

• Researchers from the Centre for Nano and Soft Matter Sciences (CeNS) and the Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR) have made significant strides in nanotechnology with Naphthalene Diimide (NDI). NDI is an amphiphilic molecule, meaning it has both hydrophilic (water-attracting) and hydrophobic (water-repelling) properties. In an aqueous environment, these molecules undergo supramolecular self-assembly, a process where they organize themselves into complex structures using weak noncovalent interactions instead of strong chemical bonds.
• The discovery’s core value lies in NDI’s responsiveness to temperature. At room temperature, it forms nanodisks that are highly conductive and interact with polarized light. However, when heated, these nanodisks reorganize into two-dimensional nanosheets. This structural shift causes the electrical conductivity to drop nearly sevenfold.

This behavior allows the material to function effectively as an electrical dimmer switch, where temperature acts as the trigger to tune electrical and optical properties. This has massive implications for the development of smart sensors, tunable optoelectronics, and adaptive bioelectronic interfaces where materials must respond dynamically to environmental changes.

Solution: D

• The National Scheduled Tribes Finance and Development Corporation (NSTFDC) plays a multi-faceted role in tribal empowerment.
• Statement 1 is correct because one of its primary functions is entrepreneurial support. It aims to break the cycle of subsistence labor by providing tribal youth and women with the capital required to start and sustain their own enterprises.
• Statement 2 is incorrect because the corporation does the exact opposite of providing high-interest loans. Its core mandate is to provide concessional financial assistance, which means loans are offered at significantly low interest rates to make them accessible and affordable for the marginalized ST population.
• Statement 3 is correct as it aggressively pursues livelihood promotion across a broad spectrum of sectors. This includes traditional crafts and agriculture-allied activities like fisheries, poultry, and dairy, but it also extends to modern service sectors like retail and healthcare services. This diversification ensures that tribal communities can tap into various parts of the economy to create sustainable local jobs.

Solution: B

• The Antarctic Fur Seal is a marine mammal currently classified as Endangered by the IUCN.
• Statement 1 is correct; the population has plummeted from approximately 18 million in 1999 to just 944,000 in 2025, representing a catastrophic decline of more than 50%.
• Statement 2 is incorrect because while leopard seals and killer whales do prey on them, they are not the primary cause of the decline. The decline is driven by a complex interplay of factors, with climate change being the dominant driver.
• Statement 3 is correct regarding their dietary dependency. Fur seals rely almost exclusively on krill. As the Southern Ocean warms, krill—which require cold water and sea ice—are moving to greater depths or migrating further south towards the Antarctic continent. This creates a “nutritional gap” for the seals, leading to high pup mortality in their first year. This has resulted in an ageing breeding population that struggles to replenish itself.

Additionally, the seals face competition for krill from recovering baleen whale populations, compounding the pressures of a changing environment. Their primary breeding stronghold at South Georgia is particularly vulnerable to these thermal shifts.

Solution: B

• Statement 1 is correct: Project Cheetah is a historic global effort to restore a species that went extinct in India in 1952. It involves moving African Cheetahs across continents to Indian habitats.
• Statement 2 is incorrect: While Kuno and Gandhi Sagar were the first two, as of March 2026, the project has expanded to three designated homes. The Veerangana Durgavati Tiger Reserve has been officially added as the third home, with a “soft release Boma” (enclosure) currently under development for a mid-2026 release.

Statement 3 is correct: The project uses the African Cheetah subspecies (Acinonyx jubatus jubatus). The introduction is done in phases to ensure the population can adapt to the local prey base (chital, sambar, blackbuck) and climate. The expansion to VDTR is crucial for handling overflow populations and ensuring the long-term genetic viability of the cheetahs in India.

Solution: C

• Variable Rate Repo (VRR) auctions are a sophisticated monetary tool used by the RBI for fine-tuning liquidity in the banking system.
• Statement 1 is correct because, in a fixed-rate repo, the RBI lends at the prevailing repo rate, whereas in a VRR, banks bid for the interest rate they are willing to pay, leading to a market-driven cut-off rate.
• Statement 2 is incorrect because high demand for VRR funds signifies a liquidity deficit, not a surplus. When banks scramble for funds through VRR, it implies cash is scarce in the system, often due to factors like tax outflows or festive demand.
• Statement 3 is correct as the RBI uses these injections to ensure the Call Money Rate (the rate at which banks lend to each other overnight) does not spike significantly above the policy Repo rate, which would signal a loss of control over the monetary policy transmission.

These auctions are tactical tools for short-term management (1 to 14 days) and differ from Open Market Operations (OMO), which provide durable, long-term liquidity. By maintaining liquidity, the RBI ensures that the short-term money market remains stable and banks can meet their daily reserve requirements without tightening credit to the broader economy.

Solution: A

• Statement 1 is incorrect because the compositions are reversed: LPG is a mixture of propane and butane (byproducts of oil refining), whereas LNG is purified methane that has been liquefied.
• Statement 2 is correct; LNG must be cooled to below -160°C to remain liquid, requiring specialized cryogenic infrastructure. LPG, however, liquefies easily under pressure and can be stored in standard steel cylinders.
• Statement 3 is incorrect regarding safety logic. LPG is heavier than air, meaning it sinks and accumulates on the ground or in basements, creating a high fire/explosion risk if a leak occurs. Conversely, LNG (methane) is lighter than air; if it leaks and regasifies, it rises and disperses quickly, which is generally considered safer in open environments.
• India’s high reliance on both fuels makes them sensitive to geopolitical disruptions, such as conflicts in West Asia affecting the Strait of Hormuz, through which a significant portion of India’s energy imports travel.