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GS Paper: GS3

  • Wolly Mammoth Traits in Mice using Gene Editing

    Why in the News?

    Recently, Colossal Biosciences has created a “Woolly Mouse” by editing seven genes in mice embryos to mimic the cold-adaptive traits of woolly mammoths.

    What are Woolly Mammoths?

    • The Woolly Mammoth (Mammuthus primigenius) was a large, Ice Age herbivore that roamed Eurasia and North America, thriving in cold tundra environments.
    • It had a thick woolly coat, a fat layer for insulation, and small ears to minimize heat loss.
    • Mammoths lived in herds and primarily fed on grasses and shrubs.
    • They went extinct around 4,000 years ago, likely due to climate change, habitat loss, and human hunting.
    • Scientists believe reviving mammoth-like elephants could help restore Arctic ecosystems and slow permafrost thawing.

    Wolly Mammoth Traits in Mice using Gene Editing

    About Woolly Mice

    • The Woolly Mouse is a genetically modified laboratory mouse developed by Colossal Biosciences to test their de-extinction research.
    • Scientists successfully edited seven genes, resulting in mice with thick, woolly fur, mimicking the coat of a woolly mammoth.
    • Key Features of Woolly Mice:
      • Genetically engineered for cold-resistant traits using DNA modifications.
      • Long, thick, wavy fur and curled whiskers, resembling mammoth adaptations.
      • Created by combining multiple genetic variants into a single organism.
      • Serves as a model organism to test gene-editing techniques before applying them to Asian elephants, the closest living relatives of woolly mammoths.

    Technology Used in Woolly Mouse Development:

    • The CRISPR-Cas9 system was used to precisely modify DNA.
    • Scientists identified genes responsible for fur texture, length, and body fat metabolism, allowing them to engineer cold-resistant traits.
    • Scientists edited seven genes simultaneously, an unprecedented feat in genetic engineering.
    • Key genes modified included:
      • FGF5:  regulates hair growth, making it longer and thicker.
      • MC1R: controls hair color, giving the mice a golden hue similar to mammoth fur.
      • Hair follicle structure genes: induced woolly hair texture, wavy coats, and curled whiskers.

    PYQ:

    [2013] Recombinant DNA technology (Genetic Engineering) allows genes to be transferred:

    1. across different species of plants

    2. from animals to plants

    3. from microorganisms to higher organisms

    Select the correct answer using the codes given below:

    (a) 1 only

    (b) 2 and 3 only

    (c) 1 and 3 only

    (d) 1, 2 and 3

     

  • J&K to promote Bangus Valley near LoC for Ecotourism

    Why in the News?

    The Jammu and Kashmir government has announced new ecotourism policies for Bangus Valley, a scenic yet lesser-known destination near the Line of Control (LoC) in North Kashmir.

    J&K to promote Bangus Valley near LoC for Ecotourism

    About Bangus Valley

    • It is situated in Kupwara district, Jammu & Kashmir, about 100 km from Srinagar in the Pir Panjal range, close to the Line of Control (LoC).
    • It consists of 2 valleys:
      • Boud Bangus (Big Bangus): ~300 sq km, surrounded by Rajwar, Mawar, and Shamasbury ranges.
      • Lokut Bangus (Small Bangus): A smaller valley northeast of Big Bangus, known for trekking routes.
    • Its name is derived from Sanskrit words “Van” (forest) and “Gus” (grass), meaning “Forest of Grass.”
    • Connectivity:
      • Handwara via Reshwari Mawer (shortest and most preferred route).
      • Handwara via Rajwar (trekking route).
      • Kupwara via Chowkibal (under development, expected completion by 2025).
      • Road connectivity via Handwara is complete (June 2022).

    Ecological Importance of Bangus Valley:

    • Biodiversity: Home to 50+ animal species and 10+ bird species.
    • Key Mammals: Musk deer, antelope, snow leopard, brown bear, black bear, red fox, monkeys.
    • Bird Species: Tragopan, monal pheasant, black partridge, bush quail, wild fowl.
    • Flora: Rich in medicinal plants and wildflowers, supporting traditional herbal medicine.
    • Water Conservation: 14 tributaries, including Roshan Kul, Tillwan Kul, Douda Kul, feed the Pohru River.
    • Climate Sensitivity: Threatened by glacial melt and changing precipitation patterns.

    PYQ:

    [2019] Siachen Glacier is situated to the:

    (a) East of Aksai Chin

    (b) East of Leh

    (c) North of Gilgit

    (d) North of Nubra Valley

     

  • DeepSeek’s market disruption must awaken India

    Why in the News?

    DeepSeek has disrupted the global tech industry and stock markets with its affordable artificial intelligence (AI) model.

    How does DeepSeek’s low-cost AI model pose a threat to India’s dominance in the global IT sector?

    • Cost Efficiency and Competitive Pressure: DeepSeek’s AI models, developed at a fraction of the cost compared to traditional models, could pressure Indian IT firms to reduce their prices, potentially impacting profit margins. For example, DeepSeek’s R1 model was built using less-advanced Nvidia H800 chips, significantly lowering development costs.
    • Acceleration of AI Adoption: The affordability of DeepSeek’s models may lead to faster AI adoption globally, compelling Indian IT companies to integrate AI rapidly into their services to remain competitive. This swift integration could strain resources and require substantial upskilling of the workforce.
    • Shift in Client Expectations: Clients may begin to expect more cost-effective AI solutions, challenging Indian IT firms to innovate and offer similar value propositions. This shift could disrupt traditional business models that rely on higher-cost infrastructures.
    • Increased Global Competition: DeepSeek’s success might inspire other low-cost AI entrants, intensifying competition in markets where Indian IT firms have traditionally held strong positions. This could lead to a more crowded marketplace, making differentiation more challenging.

    What lessons can Indian IT firms learn from DeepSeek’s approach to research and development (R&D)?

    • Prioritize Long-term Innovation Over Short-term Gains: DeepSeek treated AI development as a secondary initiative, yet its investment in long-term innovation led to groundbreaking success. Indian IT firms should allocate resources to explore emerging technologies beyond immediate client needs.
    • Utilize Surplus Capital for Experimental Projects: DeepSeek leveraged excess resources from its financial trading operations to invest in AI research. Indian IT companies can similarly channel surplus funds into experimental R&D, such as advanced AI and quantum computing.
    • Invest in Talent and Advanced Research: DeepSeek’s success was driven by advanced AI expertise. Indian IT firms should actively recruit and retain top researchers, particularly those with specialized skills (e.g., PhDs in machine learning), to drive future innovation.

    Why is increasing Gross Domestic Expenditure on R&D (GERD) crucial for India?

    • Enhances Technological Competitiveness: Higher R&D spending fosters innovation, enabling India to compete globally in emerging technologies like AI, quantum computing, and biotechnology. Without increased GERD, India risks falling behind nations like China, which invests over 2.43% of its GDP in R&D.
    • Drives Economic Growth and Job Creation: Increased R&D investment stimulates industrial innovation, leading to the development of new products, industries, and high-value jobs. Countries with higher GERD, like South Korea (4.93% of GDP), have seen robust economic growth driven by technological advancements.
    • Reduces Dependence on Foreign Technologies: Greater domestic R&D investment strengthens self-reliance in critical sectors such as defense, healthcare, and clean energy. For instance, India’s investment in space technology through ISRO’s R&D has reduced dependency on foreign satellite services while enhancing national security.

    Why is increasing Gross Domestic Expenditure on R&D (GERD) crucial for India?

    • Strategic National Security Advancement: Quantum technology can revolutionize secure communications through quantum encryption, making data virtually unhackable. Countries like China have already developed quantum communication satellites, enhancing their cybersecurity capabilities.
    • Global Competitiveness in Emerging Industries: Investing in quantum computing enables breakthroughs in industries like pharmaceuticals, finance, and logistics. For instance, quantum simulations can accelerate drug discovery by accurately modeling complex molecules.
    • Reducing Dependence on Foreign Technology: Developing indigenous quantum capabilities reduces reliance on global tech giants for advanced computing solutions. India’s National Quantum Mission (NQM) aims to build quantum computers and communication networks, promoting self-reliance.
    • Strengthening Scientific Collaboration and Talent Development: Quantum research encourages interdisciplinary collaboration and advanced skill development, attracting top scientific talent. India’s initiatives like the Quantum-Enabled Science & Technology (QuEST) program aim to build a skilled workforce and global research partnerships.

    How can India balance the growth of both manufacturing and services sectors to foster innovation and economic competitiveness? (Way Forward)

    • Promoting Synergy Between Manufacturing and Digital Services: Encourage the integration of advanced digital technologies (e.g., AI, IoT) in manufacturing to enhance productivity and global competitiveness. For instance, initiatives like “Make in India” combined with “Digital India” promote smart manufacturing and digital service exports.
    • Investing in Skill Development for Both Sectors: Develop a workforce equipped with technical and digital skills to meet the demands of both manufacturing and service industries. Programs like the Skill India Mission train workers in emerging technologies, bridging the gap between traditional manufacturing and modern services.
    • Strengthening R&D and Innovation Ecosystems: Foster public-private collaboration to drive research and innovation across sectors, ensuring technological advancements benefit both industries. For example, the Production Linked Incentive (PLI) scheme incentivizes domestic manufacturing while encouraging innovation in areas like electronics and pharmaceuticals.

    Mains PYQ:

    Q “The emergence of the Fourth Industrial Revolution (Digital Revolution) hasinitiated e-Governance as an integral part of government”. Discuss. (UPSC IAS/2020)

  • Agriculture Infrastructure Fund (AIF) Scheme

    Why in the News?

    Punjab has fully utilized ₹4,713 crore allocated under the Agriculture Infrastructure Fund (AIF), making it the top-ranked state in India for implementing this scheme.

    As a result, Punjab has been granted an additional ₹2,337 crore to further expand its agricultural infrastructure projects.

    What is the Agriculture Infrastructure Fund (AIF) Scheme?

    • The AIF is a ₹1 lakh crore financing facility launched by the Government of India in July 2020 to support post-harvest agricultural infrastructure and community farming assets.
    • AIF provides medium- to long-term debt financing at subsidized interest rates, along with credit guarantee support, to eligible beneficiaries.

    Key Features of the AIF Scheme:

    • Total Corpus & Disbursement: ₹1 lakh crore, disbursed over 10 years (2020-21 to 2029-30).
    • Interest Subvention & Loan Benefits:
      • 3% interest subvention on loans up to ₹2 crore.
      • Credit guarantee support through CGTMSE and NABSanrakshan.
      • Maximum interest rate capped at 9% for a 7-year tenure.
    • Eligible Projects:
      • Post-harvest infrastructure: Warehouses, cold storage, silos, drying yards, sorting, and packaging units.
      • Processing & Value Addition: Food processing plants, oil mills, flour mills, kinnow and cashew processing.
      • Technology-driven solutions: Drone projects, hi-tech farm equipment rental centers.
      • Renewable energy: Solar-powered irrigation and cold storage units.
    • Integration with Other Government Schemes: Can be combined with State & Central subsidies for maximum benefit.
    • Implementation & Monitoring:
      • Managed via online MIS platform for real-time tracking.
      • National, State & District-level monitoring committees ensure effective execution.

    Eligible Beneficiaries Under AIF:

    • Individual Farmers:  Seeking on-farm storage or processing units.
    • Farmer Producer Organizations (FPOs):  For community-based infrastructure.
    • Self-Help Groups (SHGs) & Joint Liability Groups (JLGs): Engaged in agricultural activities.
    • Cooperative Societies & Primary Agricultural Credit Societies (PACS): For collective farming and value addition.
    • Startups & Agri-Tech Companies: Developing post-harvest management solutions.
    • State Agencies & PPP Projects: Government-backed rural infrastructure projects.
    • Entrepreneurs & Agripreneurs: Working in food processing and value addition.

    PYQ:

    [2017] Which of the following is/are the advantage/advantages of implementing the ‘National Agriculture Market’ scheme?

    1. It is a pan-India electronic trading portal for agricultural commodities.

    2. It provides the farmers access to nationwide market, with prices commensurate with the quality of their produce.

    Select the correct answer using the codes given below:

    (a) 1 only

    (b) 2 only

    (c) Both 1 and 2

    (d) Neither 1 nor 2

     

  • [pib] Livestock Health and Disease Control Scheme (LHDCS)

    Why in the News?

    The Union Cabinet has approved the revision of the Livestock Health and Disease Control Programme (LHDCP).

    The revised scheme, with a total outlay of ₹3,880 crore for 2024-25 and 2025-26, includes a new component called “Pashu Aushadhi” to improve the availability of generic veterinary medicines.

    What is LHDC Scheme?

    About
    • Government of India initiative launched in 2022.
    • Aims to improve animal health, control livestock diseases, and enhance veterinary services.
    • Revised with ₹3,880 crore outlay for 2024-25 and 2025-26.
    • Includes “Pashu Aushadhi” for affordable veterinary medicines.
    Features of LHDC
    • Disease Control & Vaccination: Targets FMD, Brucellosis, PPR, CSF, Lumpy Skin Disease. Mass vaccination and eradication.
    • Veterinary Healthcare: Expansion of veterinary hospitals and Mobile Veterinary Units (MVUs).
    • Disease Surveillance: Strengthened disease reporting and monitoring systems.
    • “Pashu Aushadhi”: Affordable, high-quality veterinary medicines with ₹75 crore allocation.

    Sub-Components:

    1. Critical Animal Disease Control Programme (CADCP): Focuses on eradicating high-risk livestock diseases.
    2. Establishment & Strengthening of Veterinary Hospitals and Dispensaries (ESVHD-MVU): Expands mobile veterinary units (MVUs) for better access to veterinary care.
    3. Assistance to States for Control of Animal Diseases (ASCAD): Provides financial support to states for disease prevention and control.
    • Economic Benefits: Prevents livestock mortality and improves milk, meat, and wool production.
    Implementation & Funding Strategy: Coordinated efforts by Central and State Governments; monitoring and assessment mechanisms.

    Funding: ₹3,880 crore for 2024-25 and 2025-26:

    • 100% central funding for CADCP and non-recurring ESVHD components.
    • 60:40 share for other components and ASCAD.
    • 90:10 funding for North Eastern and Himalayan States.
    • 100% Central funding for Union Territories.

     

    PYQ:

    [2015] Livestock rearing has a big potential for providing non-farm employment and income in rural areas. Discuss suggesting suitable measures to promote this sector in India.

    [2012] Which of the following is the chief characteristic of ‘mixed farming’?
    (a) Cultivation of both cash crops and food crops
    (b) Cultivation of two or more crops in the same field
    (c) Rearing of animals and cultivation of crops together
    (d) None of the above

     

  • [5th March 2025] The Hindu Op-ed: Little has changed in the Income-Tax Bill, 2025

    PYQ Relevance:

    Q) Enumerate the indirect taxes which have been subsumed in the Goods and Services Tax (GST) in India. Also, comment on the revenue implications of the GST introduced in India since July 2017. (UPSC CSE 2019)

     

    Mentor’s Comment: UPSC mains have always focused on the Long-term Capital Gains Tax (2018) and indirect taxes (2019).

    In February 2025, the Union Finance Minister introduced the Income-Tax Bill, 2025, to replace the Income-Tax Act, 1961. The government claims it will simplify tax laws and reduce disputes. However, despite some structural changes, many complexities remain, and the Bill grants even more authoritarian powers than the current law.

    Today’s editorial discusses the newly introduced Income-Tax Bill, 2025, which is important for the GS III Mains paper.

    _

    Let’s learn!

    Why in the News?

    Recently, Finance Minister Nirmala Sitharaman introduced the Income Tax Bill, 2025, in the Lok Sabha, while opposition parties protested against it.

    What are the key objectives of the Income-Tax Bill, 2025? 

    • Simplifying Tax Laws: To make the tax code easier to understand for both taxpayers and professionals. Example: Replacing complex legal phrases like “notwithstanding anything contained to the contrary” with simpler terms like “irrespective of anything to the contrary”.
    • Reducing Litigation and Ambiguity: To minimize legal disputes by providing clearer definitions and reducing interpretative confusion. Example: Consolidating compliance timelines into tables and schedules to avoid multiple interpretations of deadlines.
    • Modernizing Tax Compliance: To align tax administration with technological advancements and changing business environments. Example: Allowing the use of a “risk management strategy” to identify tax evasion through data analysis.
    • Ensuring Policy Continuity with Structural Reform: To retain core tax policies while improving the law’s structure for better efficiency. Example: Definitions like “income” still refer to the 1961 Act but are presented in a more structured format.
    • Expanding Digital Oversight: To empower tax authorities to investigate digital transactions and virtual assets. Example: Permitting access to digital platforms (e.g., email servers and social media) during tax investigations.

    Why did the government previously amend the criteria for a reassessment of tax?

    The government previously amended the criteria for reassessment of tax through the Finance Act, 2021, which came into effect on April 1, 2021. This marked a significant shift in the reassessment framework under the Income Tax Act, 1961.

    • Shift from “Reason to Believe” to “Information”: The previous requirement for reassessment was based on the assessing officer having a “reason to believe” that income had escaped assessment. Example: After 2021, tax authorities could reopen assessments if they had “information” suggesting unreported income, including data from third-party reports.
    • Introduction of Risk Management Strategy: The amendment introduced the use of a “risk management strategy” as a basis for reopening tax assessments. Example: Tax authorities can now reopen cases based on algorithm-driven data analysis without needing detailed justification.
    • Time Limit Reduction for Reopening Assessments: The time limit for reassessment was reduced from 6 years to 3 years for most cases, with a 10-year limit for cases involving income above ₹50 lakh. Example: If concealed income exceeds ₹50 lakh, tax authorities can reopen cases up to 10 years later, enhancing scrutiny in high-value matters.
    • Legal Challenges and Judicial Interpretations: The vague definition of “information” and the undefined “risk management strategy” led to concerns over arbitrary use of power. Example: Courts have intervened to limit reassessment powers, demanding stricter adherence to procedural safeguards to protect taxpayer rights.

    What are the main concerns regarding their implementation?

    • Increased Administrative Burden: The new system requires detailed procedures and prior approvals, leading to delays and increased workload for tax authorities. Example: Obtaining approval from senior officers before issuing notices can slow down reassessment, especially in cases involving large volumes of data.
    • Ambiguity in “Information” Definition: The term “information” used to trigger reassessment is broad and vague, allowing subjective interpretations. Example: Data from social media activity or third-party reports can be used for reopening cases, raising concerns about the reliability and accuracy of such information.
    • Risk of Harassment and Overreach: Despite safeguards, there is concern that taxpayers may still face unwarranted scrutiny under the new rules. Example: Cases where income exceeds ₹50 lakh can be reopened for up to 10 years, leading to prolonged uncertainty for taxpayers.
    • Challenges in Data Privacy and Security: Accessing digital platforms and using technology-based triggers raises privacy concerns for individuals and businesses. Example: Tax authorities can now access electronic records from email servers and financial platforms, increasing the risk of data misuse.
    • Legal Uncertainty and Litigation: Despite reforms, there is still a risk of judicial challenges due to the interpretive flexibility in the law. Example: Taxpayers may challenge reassessment notices on the grounds of insufficient evidence or procedural lapses, leading to further litigation.

    Way forward: 

    • Enhancing Clarity and Transparency: Clearly define terms like “information” and “risk management strategy” to prevent subjective interpretation and ensure uniform application. Example: Establish detailed guidelines on acceptable data sources and the procedure for using digital evidence.
    • Strengthening Safeguards and Oversight: Implement independent reviews for high-value reassessments and ensure data privacy through robust security protocols. Example: Mandate third-party audits to monitor the use of digital platforms and safeguard taxpayer rights.
  • Government talks big on gender budget, delivers little

    Why in the News?

    The Union and State governments often express their commitment to women’s empowerment. One of the four main pillars of Viksit Bharat 2047 is women’s development.

    What are the three components of the gender budget?

    • Part A: Schemes with 100% allocation for women and girls. Example: Beti Bachao Beti Padhao – a scheme focused entirely on improving the welfare of girls.
    • Part B: Schemes with 30% to 99% allocation for women and girls. Example: National Rural Health Mission (NRHM) – where a significant portion is directed toward maternal and child healthcare.
    • Part C: Schemes with less than 30% allocation for women and girls (introduced in 2024-25). Example: Pradhan Mantri Kisan Samman Nidhi (PM-Kisan) – where a small portion benefits women, though the primary beneficiaries are land-owning farmers.

    Why is the agricultural sector’s allocation under the gender budget considered ineffective for women?

    • Land Ownership Inequality: Most agricultural schemes, like PM-Kisan, are land-linked, and since agricultural land is typically owned by men, women are excluded from direct benefits. Example: Pradhan Mantri Kisan Samman Nidhi (PM-Kisan) provides ₹6,000 per year to land-owning farmers, but women who work on the land without ownership do not qualify.
    • Limited Focus on Women Farmers: There is insufficient funding for programs addressing the specific needs of women farmers, such as access to credit, training, and technology. Example: Schemes like the Mahila Kisan Sashaktikaran Pariyojana (MKSP), which focus on empowering women in agriculture, receive a smaller share of the gender budget.
    • Exclusion from Decision-Making: Women in agriculture often lack legal and institutional representation, limiting their ability to influence policy decisions and resource allocation. Example: Despite women forming a significant share of the agricultural workforce, they are underrepresented in farmer producer organizations (FPOs) and cooperatives.

    Who benefits the most from the Pradhan Mantri Kisan Samman Nidhi (PM-Kisan) scheme?

    • Land-Owning Farmers: The primary beneficiaries of the PM-Kisan scheme are small and marginal land-owning farmers who receive ₹6,000 per year in three equal installments. Example: A male landowner with 2 hectares of cultivable land is eligible for the financial assistance under the scheme.
    • Male Family Members: Since land ownership in India is predominantly male, the male head of the household typically receives the direct cash transfer, even when women contribute equally to agricultural work. Example: In patriarchal households, the registered male family member receives the PM-Kisan payments, excluding women working on the same land.
    • Joint Landholders (Primarily Men): In cases of joint land ownership, the payment is usually disbursed to the registered owner, who is more often a man, rather than women co-owners. Example: If a piece of farmland is jointly owned by a husband and wife, the husband is more likely to be listed as the primary beneficiary.

    Why are women often excluded from its advantages?

    • Lack of Land Ownership: Women often do not hold legal ownership of agricultural land, making them ineligible for PM-Kisan benefits, as the scheme is limited to landowners. Example: A woman working on her family’s farmland cannot receive PM-Kisan payments if the land is registered in her husband’s name.
    • Patriarchal Inheritance Practices: Customary inheritance laws and patriarchal norms often prevent women from inheriting land, limiting their access to direct agricultural benefits. Example: In many rural areas, agricultural land is passed down to sons, excluding daughters from ownership and thus from PM-Kisan benefits.
    • Administrative and Documentation Barriers: Women face challenges in providing legal documents (such as land records or identity proof) required to register as beneficiaries under the scheme. Example: Widowed or single women who cultivate land but lack formal ownership documents are excluded from receiving financial assistance.

    Way forward: 

    • Ensure Gender-Inclusive Land Reforms: Promote joint land titles for spouses and simplify the land registration process to increase women’s eligibility for schemes like PM-Kisan.
    • Design Women-Centric Agricultural Programs: Introduce exclusive subsidies, credit access, and training for women farmers while increasing the allocation under gender-responsive schemes like Mahila Kisan Sashaktikaran Pariyojana (MKSP).

    Mains PYQ:

    Q Women empowerment in India needs gender budgeting. What are requirements and status of gender budgeting in the Indian context? (UPSC IAS/2016)

  • Navratna Status for IRCTC and IRFC 

    Why in the News?

    The Indian Railway Catering and Tourism Corporation (IRCTC) and the Indian Railway Finance Corporation (IRFC) have been granted Navratna status, making them the 25th and 26th Navratna companies in India.

    Other Navratna Companies in Indian Railways

    • Container Corporation of India (CONCOR): Multimodal logistics.
    • Rail Vikas Nigam Ltd (RVNL): Infrastructure expansion.
    • RITES Ltd: Transport consultancy.
    • IRCON International Ltd: Railway and highway construction.
    • RailTel Corporation of India Ltd: IT & communication services.

    What is Navratna Status?

    • Introduced in 1997, the Navratna scheme identifies high-performing CPSEs and grants them financial and operational independence.
    • It allows selected companies to compete globally while maintaining public sector ownership.
    • Categories of PSUs in India:
      • Maharatna:  Largest CPSEs with highest financial powers.
      • Navratna: Mid-tier CPSEs with strategic autonomy.
      • Miniratna: Emerging CPSEs with limited independence.

    Eligibility Criteria for Navratna Status:

    A CPSE must-

    • Be a Miniratna-I company with an Excellent or Very Good rating in its MoU performance in three out of five years.
    • Achieve a composite score of 60+ based on:
      • Net Profit to Net Worth
      • Manpower Cost to Total Cost of Production
      • Profitability Ratios (PBDIT & PBIT)
      • Earnings Per Share
      • Inter-Sectoral Performance

    Benefits of Navratna Status:

    • Investment Autonomy: Can invest ₹1,000 crore or 15% of net worth in a single project without government approval.
    • Strategic Expansion: Freedom to form joint ventures, subsidiaries, and acquisitions.
    • Operational Flexibility: Can make independent business and investment decisions.
    • Enhanced Market Position: Attracts more investors and improves stock performance.

    PYQ:

    [2011] Why is the Government of India disinvesting its equity in the Central Public Sector Enterprises (CPSEs)?

    1. The Government intends to use the revenue earned from the disinvestment mainly to pay back the external debt.

    2. The Government no longer intends to retain the management control of the CPSEs.

    Which of the statements given above is/ are correct?

    (a) 1 only

    (b) 2 only

    (c) Both 1 and 2

    (d) neither 1 nor 2

     

  • Species in News: Marbled Cat

    Species in News: Marbled Cat

    Why in the News?

    The elusive marbled cat (Pardofelis marmorata) has been spotted in Dehing Patkai National Park in Assam’s Tinsukia district.

    About Marbled Cat

    • The marbled cat is a small wild cat species native to South and Southeast Asia.
    • It belongs to the Felidae family and is closely related to the clouded leopard (Neofelis nebulosa) and the bay cat (Catopuma badia).
    • The species was first described in 1836 by British zoologist William Charles Linnaeus Martin.
    • It is characterised by brown, gray, or yellowish fur with distinctive black spots, marbled patterns, and stripes for camouflage.
    • It is found in dense tropical and subtropical forests at elevations up to 2,500 meters.
    • It primarily inhabits rainforests, evergreen forests, and mountainous terrain.
    • It is arboreal, spending a significant amount of time in trees.
    • It is nocturnal and crepuscular, meaning it is most active at dawn and dusk.
    • Conservation Status:
      • IUCN Red List Status: Near Threatened (NT) due to habitat loss and fragmentation.
      • CITES: Appendix I

    About Dehing Patkai National Park

    • Dehing Patkai NP is located in the Dibrugarh and Tinsukia districts of Assam, India, near the border with Arunachal Pradesh.
    • It spans an area of 231.65 km² and is part of the Dehing Patkai Elephant Reserve. It was upgraded to a national park in 2020 and officially notified in 2021.
    • The park features the largest stretch of lowland rainforests in India, including Dipterocarp trees, orchids, and medicinal plants like Rauvolfia serpentina and Acorus calamus.
    • The park is home to diverse wildlife, including Bengal tigers, leopards, clouded leopards, Asian elephants, and Hoolock gibbons.
      • It is unique for hosting seven species of wild cats.
    • The Dehing River flows through the park, nourishing its forests and contributing to the biodiversity.
    • Indigenous communities such as the Tai Phake, Khamti, and Singpho tribes have lived in the area for generations, maintaining a close relationship with the forest.
    • The park is situated in the Patkai Hills region, part of the Indo-Myanmar biodiversity hotspot, known for its rich biodiversity.
    • Known as the Amazon of the East, Dehing Patkai National Park is famous for its pristine rainforest ecosystems and significant biodiversity.

     

    PYQ:

    [2015] Which one of the following National Parks has a climate that varies from tropical to subtropical, temperate and arctic?

    (a) Khangchendzonga National Park

    (b) Nandadevi National Park

    (c) Neora Valley National Park

    (d) Namdapha National Park

     

  • First Comprehensive Survey of River Dolphins in India

    Why in the News?

    India’s first-ever comprehensive river dolphin survey conducted under Project Dolphin (2020) has estimated a population of 6,327 dolphins, primarily across the Ganga, Brahmaputra, and Indus River basins.

    First Comprehensive Survey of River Dolphins in India

    River Dolphins in India:

    Species Habitat Conservation Status Key Features & Threats
    Ganges River Dolphin (Platanista gangetica)

    Ganges-Brahmaputra-Meghna & Karnaphuli river systems (India, Bangladesh, Nepal) IUCN: Endangered
    WPA, 1972: Schedule I
    Known as “Susu”, India’s National Aquatic Animal in 2009. Faces threats from pollution, habitat fragmentation, and accidental bycatch.

    Vikramshila Gangetic Dolphin Sanctuary (Bihar) – Only dolphin sanctuary in India.

    Indus River Dolphin (Platanista minor)

    Indus River (Pakistan) & Beas River (India) IUCN: Endangered
    WPA, 1972: Schedule I
    One of the rarest dolphins, facing population decline due to water diversion, dam construction, and habitat degradation.

    Beas Conservation Reserve (Punjab) – Focused on Indus River Dolphin protection.

    Irrawaddy Dolphin (Orcaella brevirostris)

    Chilika Lake (India) & rivers of South & Southeast Asia IUCN: Endangered
    WPA, 1972: Schedule I
    Known for “spy-hopping” behavior (rising vertically to observe surroundings). Threatened by fishing nets and habitat destruction.

    Key Highlights of the Survey

    • The survey estimated the Ganges River dolphin population at 6,324, with Uttar Pradesh (2,397) and Bihar (2,220) recording the highest numbers, while the Brahmaputra basin had 635 dolphins, indicating a stable population.
    • The Indus River dolphin population was found to be critically low, with only 3 individuals recorded in the Beas River in Punjab, highlighting the urgent need for conservation efforts.
    • Key habitats were identified, with the highest dolphin concentrations observed in the Bhind-Pachnada stretch of the Chambal River and the Chausa-Manihari stretch of the Ganga.
    • Dolphins were found to prefer deep water zones, confluences, mid-channel islands, and meandering sections of rivers, indicating specific habitat requirements.

    PYQ:

    [2015] Which one of the following is the national aquatic animal of India?

    (a) Saltwater crocodile
    (b) Olive ridley turtle
    (c) Gangetic dolphin
    (d) Gharial