💥UPSC 2027,2028 Mentorship (April Batch) + Access XFactor Notes & Microthemes PDF

Type: Prelims Only

  • Economic Indicators and Various Reports On It- GDP, FD, EODB, WIR etc

    Market Access Support (MAS) Intervention  

    Why in the News?

    The Government of India has launched the Market Access Support (MAS) Intervention under the Export Promotion Mission to strengthen global market access for Indian exporters, especially MSMEs and first time exporters.

    About Market Access Support (MAS) Intervention

    The Market Access Support (MAS) Intervention is a government backed programme providing financial and institutional support to Indian exporters for accessing and expanding international markets through structured trade and buyer engagement activities.

    Implemented Under

    • NIRYAT DISHA sub scheme
      Export Promotion Mission (EPM)

    Implementing Ministries

    • Department of Commerce
    • Ministry of MSME
    • Ministry of Finance

    Aim

    • Strengthen global market access for Indian exporters
      • Support MSMEs, first time exporters, and priority sectors
      • Promote export diversification into new and emerging markets
      • Enable predictable, outcome driven export promotion

    Key Features

    • Market access activities: Support for Buyer Seller Meets, Mega Reverse BSMs, international trade fairs, exhibitions, and trade delegations
      Advance planning: 3 to 5 year rolling calendar of approved events for continuity
      MSME focus: Minimum 35 percent MSME participation in supported events
      Financial rationalisation:
      ◦ Revised cost sharing norms
      Event wise financial ceilings
      Partial airfare support for exporters with turnover up to ₹75 lakh
      Digital governance: End to end online processes through trade.gov.in
      Outcome tracking: Mandatory online feedback on buyer quality, leads generated, and market relevance
      Technology push: Upcoming support for Proof of Concepts and product demonstrations in sunrise and tech intensive sectors

    Significance

    • Enhances global competitiveness of Indian exports
      • Reduces entry barriers for MSMEs and new exporters
      • Supports India’s goal of export diversification beyond traditional markets
      • Improves market intelligence and buyer connectivity

    Prelims Pointers

    • MAS is not a direct export subsidy
      • Focus on market access, not production incentives
      • Mandatory MSME participation norm
      • Fully digitally monitored scheme
      • Linked to Export Promotion Mission
    Consider the following statements: [2023]

    Statement-I: India accounts for 3.2% of global exports of goods. 

    Statement-II: Many local companies and some foreign companies operating in India have taken advantage of India’s ‘Production-linked Incentive’ (PLI) scheme. 

    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 Statement-II is incorrect. 

    (d) Statement-I is incorrect but Statement-II is correct.

     

  • Defence Sector – DPP, Missions, Schemes, Security Forces, etc.

    Pralay Missile 

    Why in the News?

    Defence Research and Development Organisation conducted a salvo launch of two Pralay missiles in quick succession from the same launcher off the Odisha coast, marking a key milestone in user evaluation trials.

    About Pralay Missile

    Pralay is an indigenously developed, solid propellant, quasi ballistic, surface to surface missile designed for high precision conventional strikes against tactical and operational targets.

    Aim

    Rapid response conventional strike capability for Indian Army and Indian Air Force
    Battlefield dominance through precision strikes and saturation capability

    Key Features

    • Type: Quasi ballistic surface to surface missile
      Range: 150 km to 500 km
      Propulsion: Solid propellant for quick launch readiness
      Trajectory: Quasi ballistic trajectory, difficult to intercept by enemy air defence systems
      Guidance: Advanced guidance and navigation system for high accuracy
      Warhead: Multiple conventional warhead options
      Salvo launch capability: Multiple missiles fired in quick succession from the same launcher

    Significance

    • Strengthens indigenous missile capability under Atmanirbhar Bharat
      • Enhances conventional deterrence without nuclear escalation
      • Improves operational readiness, survivability, and strike effectiveness
      • Supports precision warfare doctrine of Indian armed forces
    Consider the following statements: [2023]

    1. Ballistic missiles are jet-propelled at subsonic speeds throughout their flights, while cruise missiles are rocket-powered only in the initial phase of flight. 

    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

  • Pharma Sector – Drug Pricing, NPPA, FDC, Generics, etc.

    Candida auris

    Why in the News?

    An Indian led study has warned that Candida auris, a drug resistant fungal pathogen, is becoming more virulent and spreading globally, with high mortality rates even after treatment, raising serious public health concerns.

    About Candida auris

    • Candida auris is a multidrug resistant fungal pathogen.
    • It causes severe invasive infections, particularly in hospitalised and immunocompromised patients.
    • First identified in 2009.
    • Classified as an emerging global health threat due to frequent treatment failure and high fatality.

    Transmission

    • Spreads through direct contact with infected or colonised individuals, including asymptomatic carriers.
    • Transmitted via Contaminated surfaces, Medical equipment and Invasive devices like catheters and ventilators

    Prelims Pointers

    • Candida auris is a fungus, not a bacterium or virus
    • Primarily a hospital acquired infection
    • Difficult to detect due to sepsis like symptoms
    • Major concern due to antifungal resistance and high mortality
    [2019] Which of the following are the reasons for the occurrence of multi-drug resistance in microbial pathogens in India? 

    1. Genetic predisposition of some people 

    2. Taking incorrect doses of antibiotics to cure diseases 

    3. Using antibiotics in livestock farming 

    4. Multiple chronic diseases in some people 

    Select the correct answer using the code given below: 

    (a) 1 and 2 (b) 2 and 3 only (c) 1, 3 and 4 (d) 2, 3 and 4

  • Artificial Intelligence (AI) Breakthrough

    PathGennie Software

    Why in the News?

    The Ministry of Science and Technology has announced the development of PathGennie, a new open-source computational software that can significantly speed up drug discovery by accurately simulating drug–protein unbinding, a crucial step in understanding drug efficacy and safety.

    What is PathGennie?

    • PathGennie is an open-source computational framework designed to simulate rare molecular events, especially the unbinding of drugs from protein targets.
    • It helps in predicting drug residence time, a key parameter that determines how long a drug remains effective inside the body.
    • It avoids artificial distortions commonly introduced in conventional simulation methods.

    Developed by

    • Scientists at the S. N. Bose National Centre for Basic Sciences, Kolkata.

    Aim of PathGennie

    • To overcome the limitations of traditional molecular dynamics simulations, which struggle to capture slow and rare molecular transitions.
    • To generate physically accurate pathways for drug–protein interactions.
    • To reduce computational time and cost without compromising accuracy.

    Applications

    • Predicts accurate drug unbinding pathways and residence times
      • Example: Imatinib with Abl kinase
    • Improves understanding of protein–ligand kinetics for better drug design
    • Applicable beyond drug discovery in: Chemical reactions, Catalysis, Phase transitions and Molecular self-assembly

    Prelims Pointers

    • PathGennie is open-source and computational in nature
    • Focuses on drug unbinding, not just binding
    • Helps estimate drug residence time, a key pharmacological parameter
    • Avoids artificial bias unlike conventional simulation techniques
    • Developed in India under the Ministry of Science and Technology
    [2022] Consider the following: 

    1. Aarogya Setu 

    2. CoWIN 

    3. DigiLocker 

    4. DIKSHA. 

    Which of the above are built on top of open-source digital platforms? 

    (a) 1 and 2 only (b) 2, 3 and 4 only (c) 1, 3 and 4 only (d) 1, 2, 3 and 4

  • Innovations in Sciences, IT, Computers, Robotics and Nanotechnology

    Copper

    Why in the News?

    Copper prices touched a record high of over USD 12,000 per tonne in 2025, driven by US tariff uncertainty, global supply disruptions and rapidly rising demand from AI infrastructure, clean energy systems and electric vehicles.

    Characteristics of Copper

    Chemical Characteristics

    • Symbol: Cu
    • Atomic weight: 63.546 amu
    • High resistance to corrosion and oxidation
    • Forms important alloys
      • Brass: Copper plus Zinc
      • Bronze: Copper plus Tin

    Physical Characteristics

    • Excellent electrical and thermal conductivity
    • Highly ductile and malleable, suitable for wiring and shaping
    • Reddish brown in colour, among the few naturally coloured metals

    Unique Properties

    • 100 percent recyclable without loss of quality
    • Antimicrobial in nature, useful in healthcare settings
    • Improves energy efficiency and lowers CO₂ emissions over product life cycles

    Applications of Copper

    Energy and Power Sector

    • Power transmission lines and grids
    • Transformers and substations
    • Renewable energy systems like solar and wind
    • Battery energy storage systems

    Electric Vehicles

    • EVs use more than twice the copper of conventional vehicles
    • Used in motors, batteries, inverters and charging infrastructure

    Digital and AI Infrastructure

    • Data centres and hyperscale AI facilities
    • Power transmission and cooling systems

    Construction and Manufacturing

    • Plumbing and roofing
    • Industrial machinery
    • Electronics and electrical appliances

    Defence and Healthcare

    • Defence electronics and ammunition
    • Antimicrobial medical surfaces and equipment

    India and Copper

    • India has recognised copper as a critical mineral under its resource strategy
    • Over 90 percent dependence on imported copper concentrate
    • Domestic demand expected to rise sharply due to EVs, renewable energy and digital infrastructure expansion

    Major Copper Producing Countries

    • Chile, Peru, Democratic Republic of the Congo, China and the United States

    Prelims Pointers

    • Copper is a critical mineral for energy transition and digital economy
    • EVs and AI driven data centres are major demand drivers
    • Copper is fully recyclable and antimicrobial
    • India is heavily import dependent for copper concentrat
    [2021] Why is there a concern about copper smelting plants? 

    1. They may release lethal quantities of carbon monoxide into the environment. 

    2. The copper slag can cause the leaching of some heavy metals into the environment. 

    3. They may release sulphur dioxide as a pollutant. 

    Select the correct answer using the code given below: 

    (a) 1 and 2 only (b) 2 and 3 only (c) 1 and 3 only (d) 1, 2, and 3

  • Air Pollution

    Secondary Pollutants

    Why in the News?

    A recent analysis by the Centre for Research on Energy and Clean Air has revealed that secondary pollutants now contribute nearly one third of Delhi’s annual PM2.5 load, highlighting a major shift in the nature of urban air pollution.

    What are Secondary Pollutants?

    • Secondary pollutants are not emitted directly from pollution sources.
    • They are formed in the atmosphere when primary pollutants such as SO₂, NOx and VOCs undergo chemical reactions.
    • These reactions are influenced by sunlight, temperature, humidity and stagnant air conditions.
    • They often accumulate downwind and over time, making monitoring and control more complex than primary pollutants.

    Major Secondary Pollutants

    • Secondary PM2.5: Ammonium sulfate and Ammonium nitrate
    • Ozone (O₃): Formed from nitrogen oxides (NOx) and volatile organic compounds (VOCs) in the presence of sunlight
    • Acids: Sulfuric acid and Nitric acid (contributors to acid rain)
    • Photochemical smog components: Peroxyacetyl nitrates (PANs) and Nitrogen dioxide (NO₂)

    Implications

    Regional and transboundary impact

    • Secondary aerosols can travel hundreds of kilometres
    • Delhi’s air quality is influenced by emissions from coal intensive states beyond the NCR

    Winter smog intensification

    • Moist and stagnant winter air sharply increases secondary PM2.5

    Health risks

    • Fine secondary particles penetrate deep into the lungs
    • Increase risks of respiratory and cardiovascular diseases

    Prelims Pointers

    • Secondary pollutants are formed in the atmosphere, not emitted directly
    • Ammonia plays a key role in secondary PM2.5 formation
    • Winter meteorology is crucial for secondary aerosol build up
    • Air pollution control requires regional coordination, not only city level measures
    [2013] Photochemical smog is a resultant of the reaction among 

    (a) NO₂, O₃ and peroxyacetyl nitrate in the presence of sunlight

    (b) CO₂, O₂, and peroxyacetyl nitrate in the presence of sunlight

    (c) CO, CO₂, and NO₂ at low temperature

    (d) high concentration of NO₂, O₃ and CO in the evening

  • Languages and Eighth Schedule

    Constitution of India in Santhali Language

    Why in the News?

    The President of India Droupadi Murmu released the Constitution of India in the Santhali language, written in the Ol Chiki script, at Rashtrapati Bhavan.

    What is the Development

    • Constitution of India translated into Santhali language
      • Script used: Ol Chiki
      • Enables Santhali speaking population to read and understand the Constitution in their own language

    About Santhali Language

    • One of the most ancient living languages of India
      • Belongs to the Austroasiatic language family
      • Included in the Eighth Schedule through the 92nd Constitutional Amendment Act
      • Major speaker population in Jharkhand, Odisha, West Bengal and Bihar

    Ol Chiki Script

    • Indigenous script developed specifically for the Santhali language
      • Created by Pandit Raghunath Murmu
      • The year marks the centenary of the Ol Chiki script
      • Enhances cultural identity and literary development of Santhali speakers

    Significance

    • Promotes linguistic inclusion and constitutional literacy
      • Strengthens access to fundamental rights and duties for tribal communities
      • Aligns with the constitutional vision of cultural and linguistic diversity
      • Symbolic recognition of tribal heritage at the highest constitutional level

    Dignitaries Present

    • Vice President C P Radhakrishnan
      • Union Minister of State for Law and Justice Arjun Ram Meghwal

    Prelims Pointers

    • Language: Santhali
      • Script: Ol Chiki
      • Constitutional status: Eighth Schedule language
      • Amendment year: 2003
      • Occasion: Centenary year of Ol Chiki script
    [2024] The Constitution (71st Amendment) Act, 1992 amends the Eighth Schedule to the Constitution to include which of the following languages? 

    1. Konkani 

    2. Manipuri 

    3. Nepali 

    4. Maithili 

    Select the correct answer using the code given below: 

    (a) 1, 2 and 3 (b) 1, 2 and 4 (c) 1, 3 and 4 (d) 2, 3 and 4

  • GI(Geographical Indicator) Tags

    Narsapuram Lace Craft

    Why in the News? 

    The Prime Minister Narendra Modi highlighted Narsapuram Lace Craft in Man Ki Baat as a model of women led economic empowerment and cultural continuity. The craft’s Geographical Indication tag has renewed national attention.

    What it is

    • A traditional handmade crochet lace craft
      Fine threads are transformed into intricate lace using a single crochet hook
      • Known for high precision, patience and skill

    Region

    • Andhra Pradesh
      • Districts: West Godavari and Dr B R Ambedkar Konaseema
      • Key centres: Narsapur, Palacole, Razole, Amalapuram

    History

    • Introduced in 1844 by European missionaries who trained local women
      • Withstood famines and economic depressions
      • Sustained women’s livelihoods across generations
      • Evolved into a globally recognised hand crafted textile tradition

    Key Characteristics

    • Raw materials: Fine cotton threads, also silk, rayon and synthetic yarns
      • Tools: Crochet hooks of different sizes for varied textures
      • Technique: Manual looping and interlocking of stitches without machinery
      • Design motifs: Floral, paisley and geometric patterns inspired by nature
      • Products: Garments, doilies, bedspreads, table linen, cushion covers, stoles and wall hangings

    Significance

    • Provides regular income to thousands of women
      • Strengthens women’s role as primary earners in households
      • Preserves an indigenous textile heritage
      • GI tag enhances market recognition and cultural protection

    Prelims Pointers

    • Type: Handmade crochet lace
      • Origin year: 1844
      • Nature: Women centric livelihood craft
      • Legal status: GI tagged traditional craft
      • Cultural relevance: Godavari region heritage
    [2018] Consider the following pairs: 

        Craft                        :  Heritage of 

    1. Puthukkuli shawls : Tamil Nadu 

    2. Sujni embroidery : Maharashtra 

    3. Uppada Jamdani saris : Karnataka 

    Which of the pairs given above is/are correct? 

    (a) 1 only (b) 1 and 2 (c) 3 only (d) 2 and 3

  • Indian Missile Program Updates

    Pinaka Long Range Guided Rocket Maiden Flight Test

    Why in the News?

    India successfully conducted the maiden flight test of the Pinaka Long Range Guided Rocket off the Odisha coast. The rocket hit the target with textbook precision at its maximum range of 120 km.

    What is Pinaka LRGR

    • Long range guided rocket ammunition of the Pinaka multi barrel rocket system
      • Evolved from Pinaka Mark II
      • Designed for precision strikes at extended ranges

    Developed by

    • Armament Research and Development Establishment
      High Energy Materials Research Laboratory
      Research Centre Imarat
      Defence Research and Development Laboratory
      • Under Defence Research and Development Organisation

    Key Features

    • Range: Up to 120 km
      • Guidance: Navigation, guidance and control kit for high accuracy
      • In flight manoeuvrability: Executed planned trajectory changes
      • Launcher compatibility: Fired from in service Pinaka launcher
      • Firepower: MBRL can fire 12 rockets in a salvo

    Operational Advantages

    • High accuracy reduces collateral damage
      • Quick reaction time and high rate of fire
      • Effective in low intensity conflict scenarios
      • Multiple Pinaka variants can be launched from the same platform
    [2023] Consider the following statements: 

    1. Ballistic missiles are jet-propelled at subsonic speeds throughout their flights, while cruise missiles are rocket-powered only in the initial phase of flight. 

    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

  • Indian Navy Updates

    INSV Kaundinya Maiden Voyage

    Why in the News?

    The Prime Minister Narendra Modi lauded INSV Kaundinya as it embarked on its maiden voyage from Porbandar to Muscat, highlighting India’s ancient maritime traditions.

    About INSV Kaundinya

    • A heritage sailing vessel of the Indian Navy
      • Built using the ancient Indian stitched ship technique
      • Constructed without iron nails, wooden planks stitched together with coir rope
      • Inspired by shipbuilding traditions mentioned in ancient Indian texts and coastal practices
      • Named after Kaundinya, an ancient Indian mariner linked to early maritime voyages

    Stitched Ship Technique

    • One of the oldest shipbuilding methods in the world
      • Practiced along India’s western coastline in ancient times
      • Provided flexibility and strength for long ocean voyages
      • Evidence found in Harappan seals, Ajanta murals, and classical literature

    Significance

    • Showcases India’s rich maritime history
      • Reinforces historical India Gulf links
      • Promotes indigenous knowledge systems
      • Enhances naval heritage awareness

    Prelims Pointers

    • Type: Heritage sailing vessel
      • Technique: Stitched ship construction
      • Built by: Indian artisans with Indian Navy support
      • Diplomatic relevance: India Oman historical maritime ties
    [2011] India maintained its early cultural contacts and trade links with Southeast Asia across the Bay of Bengal. For this pre-eminence of early maritime history of Bay of Bengal, which of the following could be the most convincing explanation/explanations? 

    (a) As compared to other countries, India had better ship-building technology in ancient and medieval times. 

    (b) The rulers of southern India always patronised traders, brahmin priests and Buddhist monks in this context. 

    (c) Monsoon winds across the Bay of Bengal facilitated sea voyages. 

    (d) Both (a) and (b)