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Type: Prelims Only

  • VYOMA Innovation Challenge

    Why in the news?

    The Digital India BHASHINI Division, under the Ministry of Electronics and Information Technology, launched the VYOMA Innovation Challenge to promote multilingual, voice first, offline AI solutions for India.

    Key Highlights

    • Initiative launched in collaboration with:
      • Current AI
      • Kalpa Impact.
    • Objective:
      • Promote open source multilingual AI systems that can function in:
        • Offline environments
        • Low connectivity regions.

    About Sunno Sutra

    The challenge is based on:

    • Sunno Sutra: A multilingual voice first handheld AI reference device.
    • Developed jointly by: BHASHINI and Current AI.

    Features of Sunno Sutra

    • Supports: Conversational AI in Indian languages.
    • Works: Without cloud dependence.
    • Uses: On device AI capabilities.
    • Suitable for: Rural and low resource environments.

    Objectives of the VYOMA Innovation Challenge

    • Encourage development of:
      • Multilingual AI applications.
      • Voice based technologies.
    • Improve:
      • Digital accessibility.
      • Language inclusion.
    • Promote: Edge AI innovation in India.

    What is Edge AI?

    Edge AI refers to: Artificial Intelligence processing directly on local devices instead of remote cloud servers.

    Advantages:

    • Faster processing
    • Offline functionality
    • Better privacy
    • Reduced internet dependence

    Sectors Targeted

    Potential applications include:

    • Education
    • Agriculture
    • Healthcare
    • Governance
    • Public service delivery

    [2020] With the print state of development, Artificial Intelligence can effectively do which of the following?
    1. Bring down electricity consumption in industrial units
    2. Create meaningful short stories and songs
    3. Disease diagnosis
    4. Text -to -Speech Conversion
    5. Wireless transmission of electrical energy
    Select the correct answer using the code given below:

    [A] 1, 2, 3 and 5 only

    [B] 1, 3 and 4 only

    [C] 2, 4 and 5 only

    [D] 1, 2, 3, 4 and 5

  • Prime Minister Research Chair (PMRC) Scheme 2026

    Why in the news?

    The Department of Higher Education under the Ministry of Education launched applications for the Prime Minister Research Chair (PMRC) Scheme 2026 to attract global Indian talent into India’s research and innovation ecosystem.

    Key Highlights

    • The scheme aims to connect:
      • Indian origin researchers and professionals working abroad
        with:
      • India’s higher education and research institutions.
    • Focus areas include:
      • Research
      • Innovation
      • Technology development.

    Objectives of PMRC Scheme

    • Strengthen: India’s research ecosystem.
    • Promote: International academic collaboration.
    • Enhance: Innovation in strategic sectors.
    • Support: Mission oriented research in national priority areas.

    Thematic Areas Covered

    The scheme focuses on 13 national priority sectors including:

    • Artificial Intelligence
    • Quantum Computing
    • Semiconductors
    • Cybersecurity
    • Biotechnology
    • Healthcare and MedTech
    • Space and Defence
    • Advanced Materials
    • Blue Economy
    • Atomic Energy
    • Climate Change and Sustainability.

    [2018] Consider the following statements :
    Human capital formation as a concept is better explained in terms of a process which enables
    1. individuals of a country to accumulate more capital.
    2. increasing the knowledge, skill levels and capacities of the people of the country.
    3. accumulation of tangible wealth.
    4. accumulation of intangible wealth.
    Which of the statements given above is/are correct?

    [A] 1 and 2

    [B] 2 only

    [C] 2 and 4

    [D] 1, 3 and 4

  • Mission “Senehjori” for Assam Muga Silk

    Why in the news?

    Jyotiraditya M. Scindia launched Mission “Senehjori”, a cluster-based initiative aimed at transforming Assam’s Muga silk sector into a globally competitive luxury textile ecosystem.

    Key Highlights

    • Mission launched in collaboration with:
      • Ministry of Development of the North-Eastern Region
      • Government of Assam
      • Central Silk Board
      • Ministry of Textiles.
    • Focus: Strengthening the entire Muga silk value chain.

    About Muga Silk

    • Muga silk is: The world’s only naturally golden silk.
    • Produced mainly in: Assam
    • It is India’s first GI tagged silk.

    Geographical Indication (GI)Tag

    • A tag given to products originating from a specific geographical region.
    • Indicates:
      • Unique quality
      • Reputation
      • Traditional characteristics.

    Major Objectives of Mission Senehjori

    • Promote: Global branding of Assam Muga silk.
    • Improve:
      • Export potential
      • Traceability
      • Quality assurance.
    • Increase incomes of:
      • Rearers
      • Weavers
      • Artisans.

    Cluster-Based Approach

    • Mission covers major Muga silk districts:Jorhat, Sivasagar, Lakhimpur, Dhemaji, Dibrugarh, Tinsukia, Majuli, and Sualkuchi.

    [2018] India enacted The Geographical Indications of Goods (Registration and Protection) Act, 1999 in order to comply with the obligations to

    [A] ILO

    [B] IMF

    [C] UNCTAD

    [D] WTO

  • Base Year Revision of Wholesale Price Index (WPI)

    Why in the news?

    The Government of India has revised the base year of the Wholesale Price Index (WPI) from 2011-12 to 2022-23. The revised WPI series and new Producer Price Indices (PPIs) will be released from June 15, 2026.

    What is WPI?

    The Wholesale Price Index (WPI):

    • Measures changes in prices of goods at the wholesale level.
    • Tracks inflation from the producer or wholesale market perspective.
    • Released by:
      • Office of Economic Adviser under the Department for Promotion of Industry and Internal Trade.

    Base Year Revision

    • Previous base year: 2011-12.
    • New base year: 2022-23.

    Why is Base Year Revised?

    Base year revision helps:

    • Reflect current economic structure.
    • Include new products and industries.
    • Improve accuracy of inflation measurement.
    • Align statistics with changing consumption and production patterns.

    Major Changes in Revised WPI Series

    Increased Number of Items

    • Items increased from: 697 to 957.

    Renewable Energy Included

    New energy sources added under electricity:

    • Solar energy
    • Wind energy
    • Nuclear electricity

    What are Producer Price Indices (PPIs)?

    • PPIs measure: Price changes received by producers for goods and services.

    How is PPI connected to WPI?

    1. WPI is essentially a traditional form of producer price measurement for goods.
    2. PPI expands the scope of WPI by:
      • including services,
      • measuring both input and output prices,
      • capturing production stage inflation more accurately.
    3. India’s revised WPI and introduction of PPI indicate a gradual transition toward a modern producer inflation framework.

    Components Linking WPI and PPI

    1. Output Producer Price Index (OPPI)

    • Similar to WPI because it measures prices received by producers for selling goods.
    • WPI can be viewed as partially comparable to OPPI for goods.

    2. Input Producer Price Index (IPPI)

    • Measures prices paid by producers for raw materials, fuel, machinery, etc.
    • WPI does not capture this aspect separately.

    3. Service PPI

    • Completely absent in WPI.
    • Covers sectors like banking, telecom, insurance, railways, aviation.

    [2020] Consider the following statements:
    1. The weightage of food in the Consumer Price Index (CPI) is higher than that in the Wholesale Price Index (WPI).
    2. The WPI does not capture changes in the prices of services, which the CPI does.
    3. The Reserve Bank of India uses WPI as its key measure of inflation to decide changes in policy rates.
    Which of the statements given above is/are correct?

    [A] 1 and 2 only

    [B] 2 and 3 only

    [C] 1 and 3 only

    [D] 1, 2 and 3

  • Successful Flight Test of RudraM-II Missile

    Why in the news?

    Defence Research and Development Organisation and the Indian Air Force successfully flight tested the indigenous RudraM-II air-to-surface missile on June 2, 2026.

    Key Highlights

    • Missile was launched from: An airborne platform under extreme release conditions.
    • Successfully:
      • Followed intended trajectory
      • Hit the predefined target accurately.
    • Trials validated:
      • Critical subsystems
      • Flight parameters
      • Precision strike capability.

    About RudraM-II

    • RudraM-II is an indigenous air-to-surface missile.
    • Designed for Precision strike missions.
    • Capable of destroying enemy ground-based targets.

    [2023] Consider the following statements
    1. Ballistic missiles are jet-propelled at subsonic speeds throughout their fights, while cruise missiles are rocket-powered only in the initial phase of fight.
    2. Agni-V is a medium-range supersonic cruise missile, while BrahMos is a solid-fuelled intercontinental ballistic missile.
    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

  • Key Indicators Removed from NFHS-6 Factsheet

    Why in the news?

    Several indicators that were part of the National Family Health Survey-5 (NFHS-5) have been omitted from the newly released NFHS-6 factsheet. The government stated that the move was aimed at “data harmonisation”.

    What is NFHS?

    The National Family Health Survey (NFHS) is:

    • A large scale nationwide household survey.
    • Conducted to collect data on:
      • Health
      • Nutrition
      • Family welfare
      • Population trends.
    • Conducted by: International Institute for Population Sciences
    • Under: Ministry of Health and Family Welfare

    NFHS Timeline

    • First NFHS conducted in 1992-93.
    • NFHS-5 Conducted during 2019-21.
    • NFHS-6 Conducted during 2023-24.

    Major Changes in NFHS-6

    • NFHS-5 factsheet contained 131 key indicators.
    • NFHS-6 factsheet contains: 101 indicators.

    Indicators Removed

    Population Indicators

    • Sex ratio
    • Sex ratio at birth
    • Mortality rates
    • Birth and death registration data

    Women’s Health Indicators

    • Adolescent fertility rate
    • Contraceptive methods used
    • Family planning counselling
    • Information on contraceptive side effects
    • Out of pocket expenditure during delivery

    Child and Public Health Indicators

    • ORS and zinc treatment for diarrhoea
    • HIV awareness indicators
    • Waist to hip ratio data

    Cancer Screening Indicators

    Data related to screening for:

    • Cervical cancer
    • Breast cancer
    • Oral cancer
      was removed.

    Anaemia Data Excluded

    • Anaemia prevalence data was also excluded from NFHS-6.
    • Reason: Experts argued finger prick blood tests may overestimate anaemia prevalence.
    • Future anaemia estimates may come from: “Diet and Biomarker” survey by the National Institute of Nutrition.

    Government’s Explanation

    The Health Ministry stated that:

    • Several indicators are already covered under other surveys and schemes, such as:
      • Sample Registration System (SRS)
      • Swachh Bharat Mission reports
      • Ujjwala Yojana reports
      • ICMR cancer data systems.

    This was done to improve:

    • Data harmonisation
    • Avoid duplication across surveys.

    [2024] The total fertility rate in an economy is defined as:

    [A] the number of children born per 1000 people in the population in a year.

    [B] the number of children born to a couple in their lifetime in a given population.

    [C] the birth rate minus death rate.

    [D] the average number of live births a woman would have by the end of her child-bearing age.

  • EU Carbon Border Adjustment Mechanism (CBAM)

    Why in the news?

    A recent study by the Potsdam Institute for Climate Impact Research stated that the European Union’s Carbon Border Adjustment Mechanism (CBAM) could significantly strengthen global climate action and reduce carbon leakage.

    What is CBAM?

    The Carbon Border Adjustment Mechanism (CBAM) is:

    • A carbon tariff imposed by the European Union on imports of carbon intensive products.
    • Importers must pay a carbon levy unless the exporting country already has an equivalent carbon pricing system.

    Objectives of CBAM

    • Prevent: Carbon leakage
    • Protect: EU industries from unfair competition
    • Encourage: Other countries to adopt carbon pricing policies
    • Support: Global decarbonisation efforts

    What is Carbon Leakage?

    Carbon leakage occurs when:

    • Industries shift production from countries with strict climate policies to countries with weaker environmental regulations.
    • This causes emissions reductions in one country to be offset by increased emissions elsewhere.

    Findings of the Study

    • Without CBAM, Around 40% of EU emission reductions could be offset by carbon leakage.
    • With CBAM, Carbon leakage could be reduced to 15%.
    • Global emission reductions may increase significantly if major trading partners adopt carbon pricing systems.

    What is Carbon Pricing?

    Carbon pricing means:

    • Putting a monetary cost on carbon emissions to reduce greenhouse gas emissions.
    • Major forms: Carbon tax and Emissions Trading System (ETS)

    Criticism of CBAM

    Critics argue:

    • Developing countries may face higher export costs.
    • It may act as a trade barrier.
    • EU does not provide sufficient:
      • Climate finance
      • Technology support
        for industrial decarbonisation in poorer countries.

    [2023] Consider the following statements:
    Statement-I:Carbon markets are likely to be one of the most widespread tools in the fight against climate change.
    Statement-II:Carbon markets transfer resources from the private sector to the State
    Which one of the following is correct in respect of the above statements?

    [A] Both Statement I and Statement II are correct and Statement II is the correct explanation for Statement I

    [B] Both Statement I and Statement II are correct and Statement II is not the correct explanation for Statement I

    [C] Statement I is correct but Statements II is incorrect

    [D] Statement I is incorrect but Statement II is correct.

  • Missing Data on Clean Cooking Fuel in NFHS-6

    Why in the news?

    The NFHS-6 factsheet released in 2026 omitted data on “households using clean cooking fuel”, an important indicator previously included in NFHS-5.

    Key Highlights

    • NFHS-6 showed: Households with electricity increased to: 98.3%.
    • However, data on: Access to clean cooking fuel was removed from the factsheet.

    About NFHS

    The National Family Health Survey (NFHS):

    • Is India’s largest household health survey.
    • Conducted by: International Institute for Population Sciences
    • Under: Ministry of Health and Family Welfare

    Clean Cooking Fuel in NFHS-5

    NFHS-5 (2019-21) reported:

    • Only 58.6% households had access to clean cooking fuel.
    • About 40.6% households still depended on Firewood, Dung cakes, and Biomass fuels.

    [2019] Consider the following:
    1. Carbon monoxide
    2. Methane
    3. Ozone
    4. Sulphur dioxide
    Which of the above are released into the atmosphere due to the burning of crop/biomass residue?

    [A] 1 and 2 only

    [B] 2, 3 and 4 only

    [C] 1 and 4 only

    [D] 1, 2, 3 and 4

  • Tylosaurus rex – The “T. rex of the Sea”

    Why in the news?

    Scientists have identified a new species of giant marine reptile named Tylosaurus rex, a fearsome predator that lived during the age of dinosaurs. The findings were published in the Bulletin of the American Museum of Natural History.

    Key Highlights

    • Tylosaurus rex was:
      • A giant marine reptile.
      • One of the apex predators of the Cretaceous Period.
    • Scientists identified it as a distinct species based on:
      • Huge body size
      • Serrated teeth
      • Strong jaw and neck musculature
      • Anatomical differences from related species.

    About Tylosaurus rex

    • Lived around 80 million years ago.
    • Habitat: an inland sea that once divided North America.
    • Features:
      • Streamlined body
      • Long snout
      • Paddle like flippers
      • Powerful tail.

    What are Mosasaurs?

    Tylosaurus rex belonged to:

    • Mosasaurs: Group of extinct marine reptiles.
    • They evolved from Land dwelling lizards.
    • Became: Apex marine predators during the late Cretaceous Period.

    [2018] The term “sixth mass extinction/sixth extinction” is often mentioned in the news in the context of the discussion of

    A. Widespread monoculture practices in agriculture and large-scale commercial farming with indiscriminate use of chemicals in many parts of the world that may result in the loss of good native ecosystems.

    B. Fears of a possible collision of a meteorite with the Earth in the near future in the manner it happened 65 million years ago that caused the mass extinction of many species including those of dinosaurs.

    C. Large scale cultivation of genetically modified crops in many parts of the world and promoting their cultivation in other parts of the world which may cause the disappearance of good native crop plants and the loss of food biodiversity.

    D. Mankind’s over-exploitation/misuse of natural resources, fragmentation/loss of natural habitats, destruction of ecosystems, pollution and global climate change.

  • IIP Growth Slows to 4.9% in April 2026

    Why in the news?

    India’s industrial output, measured by the Index of Industrial Production (IIP), grew by 4.9% in April 2026, slower than 5.8% recorded in April 2025. The government also released a revised IIP series with a new base year of 2022-23.

    What is IIP?

    The Index of Industrial Production (IIP) measures:

    • Short term changes in industrial production in India.
    • Published monthly by:
      • Ministry of Statistics and Programme Implementation.

    It is an important indicator of:

    • Industrial performance
    • Economic activity
    • Manufacturing trends

    New IIP Series

    • Base year changed from: 2011-12 to 2022-23.
    • Index value for base year is taken as: 100.
    • New basket includes:
      • 1,042 products
      • 463 item groups.
    • Earlier series had:
      • 839 items
      • 407 item groups.

    Major Changes in the New Series

    The revised IIP has expanded coverage by including:

    • Gas supply
    • Water supply
    • Sewerage activities
    • Waste management activities

    Sectoral Performance

    • Mining and Quarrying: Output contracted by more than 5% in April 2026.
    • Manufacturing Grew by: 6.2%.
    • Manufacturing contributes nearly: 75% of IIP weight.

    [2015] In the ‘Index of Eight Core Industries’, which one of the following is given the highest weight?

    (a) Coal Production

    (b) Electricity generation

    (c) Fertilizer production

    (d) Steel production.