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The correct answer is Fusion releases more energy than fission and produces fewer long-lived radioactive wastes..

Key Points

• Nuclear Fusion is the process where two light atomic nuclei combine to form a heavier nucleus, a reaction that powers stars like our Sun. In terms of energy density, fusion is vastly superior, releasing approximately three to four times more energy per unit mass of fuel than fission.
• The energy release in fusion is governed by Einstein’s equation E = mc², where a small amount of mass is converted into a massive amount of kinetic energy during the formation of a Helium nucleus from Deuterium and Tritium.
• Regarding by-products, fusion is inherently cleaner because its primary product is Helium, an inert, non-toxic, and non-radioactive noble gas. Unlike fission, it does not produce high-level radioactive waste that remains hazardous for millennia.
• While the neutron flux in a fusion reactor can cause the structural materials to become radioactive (activation), these materials have significantly shorter half-lives, typically decaying to safe levels within 100 years, making waste management much simpler.

 Additional Information

• Nuclear Fission:
• Involves splitting heavy, unstable nuclei like Uranium-235 or Plutonium-239 into smaller fragments (fission products).
• Produces long-lived radioactive isotopes such as Caesium-137 and Strontium-90, which pose significant environmental and storage challenges.
• Operational Requirements:
• Fusion requires extreme temperatures (over 100 million degrees Celsius) to create a plasma state where nuclei can overcome Coulomb repulsion.
• Fission is easier to initiate and maintain in commercial nuclear reactors using moderated neutron chain reactions, but it carries a risk of meltdown, a risk largely absent in fusion.
• Fuel Availability:
• Fusion fuel like Deuterium is abundant in seawater, whereas fission relies on finite mined ores like Uranium.

The correct answer is Despite faster resolution, challenges persist due to limited availability of skilled insolvency professionals, judicial backlog, and complex multi-layered debt structures, necessitating reforms to promote timely revival alongside creditor protection.

Key Points

• The Insolvency and Bankruptcy Code (IBC), introduced in 2016, aimed to provide a time-bound process for resolving insolvency; however, by 2025, the National Company Law Tribunal (NCLT) still faces a significant judicial backlog, leading to delays that exceed the statutory 330-day limit.
• The Committee of Creditors (CoC) often struggles with multi-layered debt structures involving diverse stakeholders like financial creditors, operational creditors, and bondholders, which complicates the approval of Resolution Plans.
• There is a critical shortage of Insolvency Professionals (IPs) with specialized expertise in managing large-scale, cross-border insolvencies or sector-specific distressed assets, slowing down the operational aspects of the Corporate Insolvency Resolution Process (CIRP).
• The 2025 regime emphasizes the revival of the corporate debtor as a 'going concern' rather than immediate liquidation, aiming to preserve economic value, tax revenue, and employment while balancing the recovery rates for creditors.

 Additional Information

• Insolvency and Bankruptcy Board of India (IBBI):
• The statutory body established under the IBC to regulate insolvency professionals, agencies, and information utilities.
• It continuously updates regulations to curb value erosion of assets during the resolution period.
• Resolution vs. Liquidation:
• Resolution refers to the restructuring of the company to ensure its survival, whereas liquidation involves selling assets to pay off debts.
• The Supreme Court of India has repeatedly held that the primary objective of the IBC is reorganization and insolvency resolution, not recovery or liquidation.
• Pre-packaged Insolvency Resolution Process (PIRP):
• A faster mechanism designed initially for MSMEs that allows for a debtor-in-possession model, reducing the burden on the adjudicating authority.

The correct answer is Replacement of Import Substitution by Export Promotion.

Key Points

• The 1991 Economic Reforms, often referred to as the LPG (Liberalisation, Privatisation, and Globalisation) model, were initiated to resolve a severe Balance of Payments (BoP) crisis and high inflation.
• A primary shift in the external sector was moving away from the Inward-looking trade strategy (Import Substitution) toward an Outward-oriented strategy (Export Promotion) to integrate the Indian economy with the global market.
• To increase the competitiveness of Indian exports, the Indian Rupee was devalued by approximately 18% to 20% against major foreign currencies in July 1991.
• Trade Policy Reforms focused on the dismantling of Quantitative Restrictions (QRs) on imports and exports; for instance, the Import Licensing system was abolished for almost all items except hazardous and environmentally sensitive industries.
• The government reduced Peak Tariff Rates significantly to allow domestic industries easier access to raw materials and technology from abroad, fostering a culture of Export-led growth.
• The reform measures aimed at improving the foreign exchange reserves, which had dropped to a level barely sufficient to finance two weeks of imports.

 Additional Information

• Import Substitution vs. Export Promotion
• Import Substitution: A policy that replaces foreign imports with domestic production, characterized by high tariffs and quotas to protect infant industries.
• Export Promotion: A policy aimed at expanding the domestic economy by encouraging the production of goods for the international market through subsidies and tax incentives.
• Convertibility
• India adopted Full Current Account Convertibility in August 1994, allowing free conversion of currency for trade in goods and services.
• Capital Account Convertibility refers to the freedom to convert local financial assets into foreign financial assets and vice versa; India currently maintains only partial convertibility on the capital account.
• Regulatory Changes
• The Foreign Exchange Regulation Act (FERA) of 1973, which was very restrictive, was later replaced by the Foreign Exchange Management Act (FEMA) in 1999 to facilitate external trade.
• The New Industrial Policy of 1991 allowed Foreign Direct Investment (FDI) up to 51% in high-priority industries under the automatic route, moving away from License Raj.

The correct answer is Pinjar.

Key Points

• Pinjar (The Skeleton), written by Amrita Pritam in 1950, is considered one of the most powerful works of Partition literature in the Indian subcontinent.
• The novel tells the story of Puro, a young Hindu woman who is abducted by a Muslim man named Rashid during the communal tensions preceding the 1947 Partition.
• It masterfully captures the socio-cultural trauma of the era, specifically focusing on how women's bodies became sites of conflict and how they were often ostracized by their own families after being 'dishonored' by abduction.
• The work is a landmark in feminist writing as it explores Puro's internal growth, her eventual acceptance of her fate, and her ultimate act of humanity and agency amidst the madness of religious riots.
• In 2003, the novel was adapted into an acclaimed Bollywood film of the same name, which won the National Film Award for Best Feature Film on National Integration.

 Additional Information

• Amrita Pritam:
• She was a prolific Punjabi writer and the first woman to receive the Sahitya Akademi Award in 1956 for her poem Sunehade.
• She was also honored with the Jnanpith Award in 1981 and the Padma Vibhushan in 2004.
• Other Notable Literary Works Mentioned:
• Agnipath: A famous Hindi poem by Harivansh Rai Bachchan that serves as a metaphor for the difficult and challenging path of life.
• Jhansi Ki Rani: An iconic patriotic poem authored by Subhadra Kumari Chauhan, immortalizing the bravery of Rani Lakshmibai during the 1857 Revolt.
• Toba Tek Singh: A renowned short story by Saadat Hasan Manto, which uses an asylum setting to highlight the absurdity and pain of the Partition.

The correct answer is Fiscal Deficit - Interest Payments.

Key Points

• The Primary Deficit is a critical fiscal indicator calculated by subtracting Interest Payments on previous borrowings from the Fiscal Deficit of the current financial year.
• It represents the borrowing requirements of the government to meet its expenses, excluding the interest burden accumulated from past debts.
• A shrinking Primary Deficit indicates a move towards fiscal discipline, suggesting that the government is not heavily borrowing to service its existing debt obligations.
• Mathematically, it is expressed as: Primary Deficit = Fiscal Deficit − Interest Payments.

 Additional Information

• Fiscal Deficit:
• It is the gap between the Total Expenditure and Total Receipts (excluding borrowings) of the government in a given year.
• It indicates the total market borrowings and liabilities, reflecting the overall financial health of the economy.
• Revenue Deficit:
• Occurs when Revenue Expenditure exceeds Revenue Receipts.
• It shows that the government is unable to meet its regular operational costs, such as salaries and subsidies, from its own earnings.
• Monetized Deficit:
• Represents the increase in the net holdings of Treasury Bills by the Reserve Bank of India (RBI) and its contribution to the government's market borrowings.
• It essentially refers to the printing of money by the central bank to fund the government's deficit.
• Budgetary Deficit:
• Defined as the difference between Total Receipts and Total Expenditure on both revenue and capital accounts.

The correct answer is AQI assesses multiple pollutants like PM2.5, PM10, NO2, CO, and SO2, with Indian metros frequently exceeding safe levels.

Key Points

• The National Air Quality Index (AQI) was launched by the Ministry of Environment, Forest and Climate Change in 2014 to provide a simplified, color-coded classification of air quality for the general public. Hence, the third option is correct.
• The index is determined based on the concentration of eight primary pollutants: Particulate Matter (PM10), Particulate Matter (PM2.5), Nitrogen Dioxide (NO2), Sulfur Dioxide (SO2), Carbon Monoxide (CO), Ozone (O3), Ammonia (NH3), and Lead (Pb). Hence, option 1 is incorrect.
• In 2024, several Indian metropolitan cities including Delhi, Mumbai, and Begusarai were identified in global reports for having PM2.5 levels significantly higher than the World Health Organization (WHO) annual safety guideline of 5 micrograms per cubic meter. Hence, the third option accurately reflects India's environmental challenge.
• The AQI is strictly a measure of ambient air pollutants and does not monitor ecological metrics like green cover expansion or fiscal mechanisms like carbon tax performance. Hence, options 2 and 4 are incorrect.

 Additional Information

• Pollutant Characteristics:
• PM2.5: These fine particles are less than 2.5 micrometers in diameter and can penetrate deep into the respiratory system and enters the bloodstream, causing cardiovascular and respiratory diseases.
• Ground-level Ozone (O3): Unlike the stratospheric layer, ground-level ozone is a secondary pollutant formed by chemical reactions between NOx and Volatile Organic Compounds (VOCs) in the presence of sunlight.
• Regulatory Frameworks:
• National Clean Air Programme (NCAP): A long-term, time-bound national-level strategy to achieve a 20% to 30% reduction in particulate matter concentration by 2024 (base year 2017), recently updated to target a 40% reduction by 2026.
• Carbon Tax: This is a Pigouvian tax levied on the carbon content of fuels, primarily aimed at reducing Greenhouse Gas (GHG) emissions, managed separately from air quality indexing.

The correct answer is Folk music and dance.

Key Points

• The Perupalem Beach Festival is a prominent cultural and tourism event celebrated at Perupalem Beach, which is situated in the Mogalturu mandal of the West Godavari district in Andhra Pradesh.
• The festival is primarily organized to boost coastal tourism and provide a platform for local artists to showcase the traditional cultural heritage of the Andhra region.
• The highlight of the festival includes various folk music and traditional dance forms such as Kolatam, Dappu, and other ethnic performances that draw large crowds of tourists and locals alike.
• Apart from cultural programs, the event usually features sand art exhibitions, sports competitions, and food stalls offering local delicacies, all managed by the District Administration and the Tourism Department.

 Additional Information

• Geographical Significance:
• Perupalem Beach is located along the Bay of Bengal coastline. It is known for its scenic beauty and is a popular destination for the holy dip during the Kartika Masam festival.
• The Andhra Pradesh Tourism Development Corporation (APTDC) frequently promotes such beach festivals to utilize the state's long coastline for economic development.
• Context of Other Options:
• Coastal weapon exhibitions: These are typically associated with Navy Day or Defense Expos and are not a standard feature of regional beach festivals.
• Political rallies: These are partisan events and are generally excluded from state-sponsored cultural festivals intended for public recreation.
• Forest parades: These are usually conducted in national parks or wildlife sanctuaries and are unrelated to the coastal ecosystem of Perupalem.

The correct answer is Katha Upanishad.

Key Points

• The Katha Upanishad is one of the most revered Mukhya Upanishads and is associated with the Charaka-Katha school of the Krishna Yajurveda.
• It features a profound philosophical dialogue between a young seeker named Nachiketa and Yama, the Hindu deity of Death, exploring the concepts of the soul and liberation.
• The narrative is triggered when Nachiketa is cursed by his father, Vajasravasa, to go to the abode of Yama after questioning his father's insincere charity during a Vishvajit sacrifice.
• Upon arriving at Yama’s abode, Nachiketa waits for three days without food; in return for his patience, Yama grants him three boons.
• The third boon requested by Nachiketa concerns the mystery of what happens to a person after death, which forms the core of the text's spiritual teachings regarding the Atman (Self) and Brahman (Ultimate Reality).
• A central teaching in this text is the Chariot Metaphor, where the Atman is the master of the chariot, the body is the chariot, the intellect is the driver, and the mind represents the reins.

 Additional Information

• Kena Upanishad:
• Belongs to the Sama Veda and focuses on the power behind the senses, questioning 'by whom' (Kena) the mind and life are directed.
• It emphasizes that Brahman is the underlying strength behind natural forces like Agni (fire) and Vayu (wind).
• Mundaka Upanishad:
• Linked to the Atharva Veda, it is famous for providing the Indian national motto Satyamev Jayate.
• It distinguishes between Apara Vidya (lower knowledge of rituals) and Para Vidya (higher knowledge of the Imperishable Brahman).
• Chandogya Upanishad:
• Part of the Sama Veda, it is one of the oldest Upanishads and contains the critical Mahavakya, 'Tat Tvam Asi' (That Thou Art).
• It covers a wide range of topics including the significance of Om and the concept of Pancha-Agni (five fires) vidya.

The correct answer is It explores the life of a marginalized Parsi corpse bearer in Mumbai.

Key Points

• Chronicle of a Corpse Bearer is a critically acclaimed novel written by the Indian playwright and author Cyrus Mistry, published in 2012.
• The book is set in the mid-20^th century in Mumbai and provides a deep exploration of the lives of the Khandhias, a marginalized sub-community within the Parsi Zoroastrian society.
• The Khandhias are traditional corpse bearers responsible for carrying the dead to the Towers of Silence (Doongerwadi), where the deceased are exposed to vultures in accordance with Zoroastrian rites.
• The narrative follows Phirozsha, the son of a Parsi priest, who chooses to become a corpse bearer to marry Sepideh, thereby entering a life of extreme social ostracization and poverty.
• The novel sheds light on the internal social hierarchy and the practice of untouchability within the Parsi community, challenging the external perception of the community as purely elite and progressive.
• For its powerful storytelling and social commentary, the novel was awarded the prestigious Sahitya Akademi Award in 2015 for the English language category.

 Additional Information

• Cyrus Mistry:
• He is a noted contemporary Indian writer and the younger brother of the world-famous novelist Rohinton Mistry.
• Apart from fiction, he is well-known for his plays such as Doongerwadi, which served as a foundational exploration for this novel.
• Zoroastrian Funeral Rites:
• The practice of sky burial or excarnation in the Towers of Silence is a core religious tradition designed to prevent the pollution of earth, fire, and water.
• The Khandhias and Nassasalars are the only individuals permitted to handle the bodies, leading to their unique yet marginalized status in the community.

The correct answer is USA, Japan, Australia.

Key Points

• The Quadrilateral Security Dialogue, abbreviated as the QUAD, is a strategic informal forum between four democratic nations: India, the United States of America (USA), Japan, and Australia.
• The idea for this grouping was first conceptualized in 2007 by the former Japanese Prime Minister Shinzo Abe to promote regional stability and a 'Free and Open Indo-Pacific'.
• The forum was revitalized in 2017 on the sidelines of the ASEAN Summit in Manila to counter the increasing economic and military assertiveness of China in the region.
• The QUAD operates as a collaborative platform for maritime security, counter-terrorism, and disaster relief, supported by joint military drills like the Malabar Naval Exercise.
• In 2021, the leaders of the four nations held their first-ever In-Person Summit in Washington D.C., expanding their cooperation into sectors like healthcare and climate change.

 Additional Information

• Strategic Pillars:
• Maritime Domain Awareness (MDA): The group aims to track 'dark shipping' and ensure security across the Indian Ocean and Pacific Ocean sea lanes.
• Critical and Emerging Technology: Focuses on establishing resilient supply chains for semiconductors and securing 5G telecommunications infrastructure.
• Vaccine Partnership: Launched during the COVID-19 pandemic to leverage India's manufacturing strength and USA's technology for global health security.
• Non-Member Countries in Options:
• China: It is not a member of the QUAD; the forum is frequently criticized by Beijing as a tool for containment.
• Russia: While Russia has a 'Special and Privileged Strategic Partnership' with India, it remains outside the QUAD and is critical of its maritime objectives.
• United Kingdom (UK): The UK is a member of the AUKUS security pact (with the USA and Australia) but does not hold membership in the QUAD forum.