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[UPSC Prelims 2025] COMPILATION- 60 Day Rapid Revision Series (RaRe) Series! – Your Ultimate Guide to Success!

Dear Aspirants, With just a month to go for the UPSC Prelims 2025, the pressure is real — and so is the opportunity! If you have ever spoken to a topper, you will notice one golden rule they all swear by: Revision is everything!! You may have studied the best resources, followed the right strategies, and solved countless questions — but if you don’t revise, all of it can slip through your fingers on the big day. We understand the anxiety, the late nights, and the roller-coaster of emotions you are going through. That’s why we are here to support you in the most crucial phase of your preparation. We’re sharing with you the Compilation of the 60 Days Rapid Revision (RaRe) Series — your go-to resource for a quick, focused, and powerful revision journey. This is your moment. Make it count. Revise smart, stay calm, and believe in yourself. Download Compilations - Part 1 Polity Economy History Geography Environment Science & Technology Part 2 compilations will be updated soon! Current Affairs & CSAT Compilations Will Be Updated by 22 April All the best!  IASbaba

DAILY CURRENT AFFAIRS IAS | UPSC Prelims and Mains Exam – 18th April 2025

Archives (PRELIMS & MAINS Focus) FIXED-DOSE COMBINATION DRUGS Category: SCIENCE & TECHNOLOGY Context: In a major crackdown on drug safety violations, India’s Central Drugs Standard Control Organisation (CDSCO) has banned 35 fixed-dose combination (FDC) drugs. Decoding the context: The April 11 order directs an immediate halt on manufacturing, sale, and distribution of these drugs, citing that they were approved without mandatory safety and efficacy evaluations under the New Drugs and Clinical Trials (NDCT) Rules, 2019. State drug regulators had approved them without following central oversight procedures. Learning Corner: Fixed-Dose Combination (FDC) Drugs are medications that combine two or more active pharmaceutical ingredients (APIs) in a fixed ratio within a single dosage form (e.g., tablet, injection). FDCs classified as “New Drugs” require central approval for safety and efficacy, per NDCT Rules, 2019. Only CDSCO, not State Licensing Authorities (SLAs), can approve new FDCs. Advantages of FDCs Improved Compliance: Fewer pills mean better adherence to therapy. Synergistic Action: Combining drugs with complementary actions can enhance efficacy. Cost-Effective: Reduces overall cost of treatment by lowering packaging and distribution costs. Prevents Resistance: Especially in TB/HIV treatment, combining drugs reduces chance of microbial resistance. Concerns and Risks Irrational Combinations: Some FDCs (e.g., antibiotics + probiotics) lack scientific validation, contributing to antimicrobial resistance (AMR), a global health threat. Increased Adverse Effects: Multiple active ingredients raise the risk of drug interactions and side effects. No Individualized Dosage: Fixed ratios may not suit all patients. Regulatory Loopholes: Some manufacturers market FDCs without proper Central Drug Authority approval under state-level licenses. Source : Business Today CHIEF JUSTICE OF INDIA (CJI) Category: POLITY Context: Justice Bhushan Ramkrishna Gavai is set to become the 52nd Chief Justice of India (CJI) on May 14, 2025, succeeding Justice Sanjiv Khanna, who retires on May 13. Decoding the context:  Justice Gavai will serve until his retirement on November 23, 2025, and will be the second Dalit to hold the position after Justice K.G. Balakrishnan. Learning Corner: Article 124(2) of the Constitution empowers the President of India to appoint the CJI and other Supreme Court judges. Functions: Leads judicial proceedings, including Constitution Benches for landmark cases (e.g., Article 370 abrogation, upheld by Justice Gavai in 2023). Administers the Supreme Court, assigning cases and forming benches. Acts as the “Master of the Roster,” deciding case allocations. Advises on judicial appointments via the Collegium system Appointment Process: Memorandum of Procedure (MoP): The outgoing CJI recommends the senior-most Supreme Court judge as successor to the Union Law Ministry, followed by government approval and presidential appointment. Seniority Norm: The senior-most judge of the Supreme Court is typically appointed as the CJI. Tenure: Until retirement at age 65. Removal: As per Article 124(4), a judge, including the CJI, can be removed by the President on grounds of proved misbehavior or incapacity, following a special majority in both Houses of Parliament. Source : Hindustan Times URDU Category: ART & CULTURE Context: Upholding the use of Urdu on the signboard of a municipal council building in Maharashtra, the Supreme Court said language is culture and must not become a cause for dividing people, and Urdu “is the finest specimen of Ganga-Jamuni tehzeeb, or the Hindustani tehzeeb”. Decoding the context: The court said it is a “misconception that Urdu is alien to India”, adding that “it is a language which was born in this land”. Learning Corner: Urdu, an Indo-Aryan language, evolved during medieval period from Perso-Arabic influences on Khariboli (a Prakrit-based dialect spoken in the Delhi region, which formed the grammatical base of Urdu), enriched by Persian, Arabic, and Turkic vocabulary. The name “Urdu” is derived from the Turkish word “ordu” (camp), indicating its roots in military and cultural mingling. Before it is called Urdu, it was familiar with other names including Hindustani, Hindavi, Dehlavi and Rekhta. Written in the Nastaliq script, it is known for its poetic and literary richness. Eighth Schedule: Urdu is one of the 22 scheduled languages under the Eighth Schedule, ensuring its promotion and development for education, literature, and cultural preservation. Official Language: Urdu is an official language in Jammu & Kashmir, Telangana, Uttar Pradesh, Bihar and Delhi (National Capital Territory), alongside Hindi or regional languages, under state Official Language Acts. The National Council for Promotion of Urdu Language (NCPUL), under the Ministry of Education, funds Urdu education, literature, and digital resources. Cultural Significance: Represents India’s composite culture, blending Hindu and Muslim traditions, as seen in Urdu poetry, ghazals, and Bollywood songs. Prominent in literature (e.g., Urdu Sahitya Akademi Awards), media (e.g., Urdu newspapers like Roznama Urdu Times), and education (e.g., Maulana Azad National Urdu University, Hyderabad). Spoken by ~50 million people in India (2011 Census, 4.2% of population), primarily in Uttar Pradesh, Bihar, Telangana, and Delhi. Source : Indian Express VEHICLE-TO-GRID (V2G) TECHNOLOGY Category: SCIENCE & TECHNOLOGY Context: The Kerala State Electricity Board (KSEB) and the Indian Institute of Technology Bombay (IIT Bombay) have initiated a pilot project to explore the implementation of Vehicle-to-Grid (V2G) technology across the State. Decoding the context: This collaboration aims to assess the feasibility of integrating Electric Vehicles (EVs) into the State’s power grid. Learning Corner: Vehicle-to-Grid (V2G) technology enables electric vehicles (EVs) to act as decentralized energy storage units by supplying stored electricity back to the power grid, enhancing grid stability and renewable energy integration. V2G technology enables bidirectional energy flow—EVs not only consume power (charging) but can also supply stored power back to the grid (discharging). Key Points on V2G Technology Mechanism: V2G allows EV batteries to draw power from the grid and return it during peak demand via bi-directional chargers. Requires smart grid infrastructure and real-time grid management, to balance charging and discharging. Example: EVs charge during low-demand periods (e.g., daytime with solar surplus in Kerala) and discharge during high-demand periods (e.g., nighttime). Benefits: Grid Stability: EVs act as distributed storage, reducing grid overload and blackout risks. Renewable Energy Integration: Stores excess solar/wind energy, supporting India’s 500 GW renewable target by 2030. Emission Reduction: Promotes cleaner grids, aligning with India’s net-zero goal by 2070, reducing 1.24 million annual pollution-related deaths. Cost Savings: EV owners earn revenue by selling power, while utilities avoid costly external purchases. Source : The Hindu ACTIVE MOBILITY Category: ENVIRONMENT Context: India’s metro cities is witnessing a troubling increase in accidental deaths and injuries involving pedestrians, cyclists, and street vendors. Despite the presence of service lanes and non-motorized transport (NMT) zones in many cities, the widespread encroachment and misuse by motorized vehicles has turned these safe pathways into accident zones. Decoding the context: In such a grim urban scenario, active mobility—emphasizing walking and cycling in safe, inclusive, and sustainable environments—emerges not just as a transport alternative, but as a public health and urban resilience imperative. Learning Corner: Active mobility refers to human-powered modes of transportation, primarily walking and cycling, that promote health, sustainability, and urban livability. Scope: Encompasses non-motorized transport (walking, cycling, skateboarding) and micro-mobility (e.g., e-bikes). Significance: Health Benefits: Promotes physical activity, reducing non-communicable diseases (NCDs) like diabetes (77 million cases in India, IDF 2021) and obesity. Environmental Impact: Cuts vehicular emissions, supporting India’s net-zero 2070 goal and National Clean Air Programme (NCAP), addressing 1.24 million annual pollution deaths. Safety: Dedicated infrastructure lowers accident risks; India reported 1.55 lakh road deaths in 2022, with 40% involving pedestrians/cyclists (MoRTH). Economic Gains: Reduces fuel costs and healthcare expenditure, saving ₹1.8 lakh crore annually if cycling doubles (TERI 2023). Urban Sustainability : Reduces congestion, noise, and vehicular load in cities. Source : The Hindu Practice MCQs Daily Practice MCQs Q1. With reference to “Active Mobility”, consider the following statements: It includes only non-motorized modes of transport powered by electricity. It contributes to reduced greenhouse gas emissions in urban areas. It is promoted under the Smart Cities Mission. 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   Q2. Which of the following best describes Vehicle-to-Grid (V2G) Technology? Technology that enables wireless charging of electric vehicles. B. A system that allows electric vehicles to transmit power back to the grid. C. A hydrogen fuel-based vehicle charging system. D. A solar panel system integrated into vehicle roofs. Q3. With reference to the Urdu language in India, consider the following statements: Urdu is one of the official languages in the state of Telangana. Urdu is written in the Devanagari script. The National Council for Promotion of Urdu Language works under the Ministry of Culture. Which of the statements given above is/are correct? A. 1 only B. 1 and 2 only C. 2 and 3 only D. 1 and 3 only Comment the answers to the above questions in the comment section below!! ANSWERS FOR ’  Today’s – Daily Practice MCQs’ will be updated along with tomorrow’s Daily Current Affairs ANSWERS FOR  17th April  – Daily Practice MCQs Answers- Daily Practice MCQs Q.1) – a Q.2) – c Q.3) – a

DAILY CURRENT AFFAIRS IAS | UPSC Prelims and Mains Exam – 17th April 2025

Archives (PRELIMS & MAINS Focus) GUJARAT PARTICULATE MATTER (PM) EMISSION TRADING SCHEME (ETS) Category: ENVIRONMENT Context: A new study on the world’s first-ever market for trading particulate emissions, which are tiny particles that can impact human health, revealed that employing the market mechanism helped reduce pollution by 20-30 per cent in an industrial cluster in Surat. Decoding the context: Published in the Quarterly Journal of Economics, the study saw researchers compare the emissions performance of participating plants with those complying with the business-as-usual pollution standards. It covered 162 plants, predominantly in the textile sector. Learning Corner: The Gujarat Particulate Matter (PM) Emission Trading Scheme (ETS), launched in Surat in 2019, is the world’s first market-based system for trading Particulate Matter (PM) emissions, aimed at reducing industrial air pollution. Key Points on Gujarat PM ETS Initiated on June 5, 2019 (World Environment Day) by the Gujarat Pollution Control Board (GPCB) in Surat, a textile and industrial hub. World’s first ETS for PM emissions, unlike carbon or SO₂ trading systems (e.g., EU ETS, Kyoto Protocol) and India’s first for any pollutant. Developed by: Gujarat Pollution Control Board (GPCB) in collaboration with the Energy Policy Institute at the University of Chicago (EPIC), Yale University, and Abdul Latif Jameel Poverty Action Lab (J-PAL). Mechanism (Cap-and-Trade): Cap: Sets a total PM emission limit (initially 280 tonnes/month, reduced to 170 tonnes by 2022) for participating industries. Permits: 80% of permits allocated free based on emission sources (boilers, heaters); 20% auctioned at ₹5-100/kg. Trading: Industries exceeding caps buy permits from those under limits via the National Commodities and Derivatives Exchange (NeML). Monitoring: Continuous Emission Monitoring Systems (CEMS) track real-time PM emissions, replacing manual inspections. Source : Indian Express ADARSH SANSKRIT VILLAGE PROGRAMME Category: GOVERNMENT SCHEMES Context: The Uttarakhand cabinet approved the Adarsh Sanskrit village programme, which aims to teach the language to one village in each district of the hill state. Decoding the context:  The move is aimed at promoting Sanskrit, the second official language of the state, and comes on the heels of other similar schemes, such as financial incentives to girls and SC/ST students who opt for Sanskrit in schools. Learning Corner: The Adarsh Sanskrit Village Programme is an initiative by the Uttarakhand government to promote Sanskrit, the state’s second official language, by integrating it into the daily life of one village in each of the state’s 13 districts.  Objectives of the Adarsh Sanskrit Village Programme Promote Sanskrit as a Living Language: Encourage villagers to use Sanskrit in daily conversations, greetings, and community activities, moving beyond its traditional confinement to academic or religious contexts. Make Sanskrit as familiar as local languages like Hindi, Garhwali, or Kumaoni. Preserve Cultural Heritage: Connect communities with Indian philosophy and knowledge systems embedded in Sanskrit texts, fostering an understanding of Dharma Shastras, epics (e.g., Mahabharata, Ramayana), and other cultural works. Counter the perception that Sanskrit is tied to specific castes or communities, promoting inclusivity across social groups, including Muslims, Dalits, and tribals. Educational and Social Development: Teach Sanskrit through structured courses, shlokas, and stories from texts like the Panchatantra and Durga Saptashati, making learning accessible and engaging. Promote social values through Sanskrit-based education. Create employment opportunities by linking Sanskrit proficiency to industry needs, supported by industry associations. Status of Sanskrit in India Sanskrit is one of the oldest known Indo-Aryan languages, forming the basis of Vedic literature, Hindu philosophy, and classical Indian sciences (Ayurveda, Astronomy, Mathematics). As per Census 2011, only about 24,821 people reported Sanskrit as their mother tongue. It is more commonly used as a second or third language, especially in religious, academic, and traditional contexts. There are a few Sanskrit-speaking villages, especially in Karnataka, Madhya Pradesh, and Uttarakhand (e.g., Mattur in Karnataka, Jhiri in Madhya Pradesh) Sanskrit is one of the 22 scheduled languages listed in the Eighth Schedule, added in the original Constitution of 1950. Article 351 directs the Union to promote Hindi as a link language while enriching it with vocabulary from other Indian languages, primarily Sanskrit. Source : Indian Express COUNTERCYCLICAL CAPITAL BUFFER Category: ECONOMY Context: The Reserve Bank of India, in its review of requirement of counter-cyclical capital buffer on Tuesday said it has decided against activating countercyclical capital buffer (CCyB) as it is not needed in the present circumstances.  Decoding the context: Counter-Cyclical Capital Buffer (CCyB) is a macroprudential tool mandated under the Basel III framework to enhance the resilience of banks during economic cycles. Learning Corner: CCyB is an additional capital buffer (0-2.5% of risk-weighted assets) that banks must hold during periods of excessive credit growth to prevent systemic risks. It aims to: Strengthen banks against potential losses during economic downturns. Moderate credit booms to prevent asset bubbles. Mechanism: Activation: RBI activates CCyB when credit growth (e.g., high credit-to-GDP gap) signals systemic risk, requiring banks to build capital reserves. Deactivation: During downturns, RBI reduces or removes CCyB, freeing capital to support lending and economic recovery. Capital is held as Common Equity Tier 1 (CET1), ensuring high-quality reserves. Source : Business Standard BOMBAY STOCK EXCHANGE (BSE) Category: ECONOMY Context: The Bombay Stock Exchange (BSE), Asia’s oldest stock exchange, marked a historic milestone as it celebrated its 150th anniversary, and Finance Minister Nirmala Sitharaman was the chief guest at the celebration. Decoding the context: Nirmala Sitharaman lauded the Bombay Stock Exchange’s (BSE) technological advancements and its vital role in India’s economic development. Learning Corner: Founded in 1875 as the “Native Share & Stock Brokers’ Association” in Mumbai, BSE is India’s first stock exchange. BSE evolved from informal trading to a modern, technology-driven exchange, symbolizing India’s financial growth. Structure and Governance: A corporate entity since 2005, listed on the National Stock Exchange (NSE) in 2017. Regulated by the Securities and Exchange Board of India (SEBI), ensuring transparency and investor protection. Key Functions: Facilitates trading in equities, derivatives, mutual funds, and bonds, with over 5,500 listed companies (2025). Hosts the BSE SENSEX, India’s benchmark index of 30 major companies, reflecting market trends. Processes 1,500 crore orders daily and 14 lakh orders per second, with transactions completed in under 200 microseconds. Recent Achievements: Pioneered T+1 settlement, making India’s markets faster than many global counterparts. Launched the BSE 150 Index during the 150th anniversary, tracking the top 150 companies by market capitalization and liquidity. Economic Significance: Mirrors India’s economic growth (5th largest economy, $3.5 trillion GDP, 2025), with a market capitalization of ₹450 lakh crore (2025). Drives inclusivity through retail participation (120 million investors, 2025) and domestic institutional investors (DIIs), with ₹6.1 lakh crore inflows in FY24. Supports capital formation for industries, MSMEs, and startups, aligning with schemes like Make in India. Source : News On AIR LICHENS Category: ENVIRONMENT Context: Earth-based lifeforms known as lichens may be tough enough to survive on Mars, a new study suggests. Decoding the context: Scientists came to this conclusion after blasting the lichens with a year’s worth of Martian radiation in less than a day during a lab experiment — and the terrestrial lifeforms survived the process. Learning Corner: Lichens are symbiotic organisms formed by a mutualistic relationship between fungi and photosynthetic partners (algae or cyanobacteria), known for their resilience in extreme environments. Key Points on Lichens Structure and Composition: Lichens are composite organisms where fungi provide structure and protection, while algae/cyanobacteria perform photosynthesis, producing nutrients. Named as single species (e.g., Diploschistes muscorum, Cetraria aculeata), despite their symbiotic nature. Resilience and Adaptability: Extremophiles: Thrive in harsh terrestrial environments like deserts, polar regions, and high altitudes, tolerating extreme temperatures (-50°C to 55°C), desiccation, and high radiation. Survival Mechanisms: Low metabolic rates, anhydrobiosis (dormancy during water scarcity), and protective compounds (e.g., calcium oxalate, antioxidants) enable survival. Ecological Significance: Pioneer Species: Colonize bare surfaces (rocks, soil), facilitating soil formation and ecosystem development through rock weathering and nitrogen fixation. Bioindicators: Sensitive to air pollution, used to monitor environmental health (e.g., sulfur dioxide levels). Biodiversity: Over 20,000 species globally, with ~3,000 in India, found in Himalayas, Western Ghats, and Northeast. Source : Live Science Practice MCQs Daily Practice MCQs Q1. With reference to lichens, consider the following statements: They are symbiotic associations involving fungi and algae or cyanobacteria. They can survive in extreme environments, including outer space simulations. All lichens contribute to nitrogen fixation. 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   Q2. With reference to the Bombay Stock Exchange (BSE), consider the following statements: BSE was established in 1875 as the Native Share & Stock Brokers’ Association. The BSE SENSEX comprises 1000 major companies reflecting market trends. BSE adopted the T+1 settlement cycle, making its markets faster than many global counterparts.  Which of the statements given above are correct? 1 and 2 only B. 2 and 3 only C. 1 and 3 only D. 1, 2, and 3   Q3. Which of the following statements regarding the Counter-Cyclical Capital Buffer (CCyB) framework in India is/are correct? The CCyB is maintained in the form of Common Equity Tier 1 (CET1) capital. The RBI primarily uses the credit-to-GDP gap as an indicator for activating the CCyB. As of April 2025, the RBI has activated the CCyB due to rising non-performing assets.  Select the correct answer using the code below: 1 and 2 only B. 2 and 3 only C. 1 and 3 only D. 1, 2, and 3 Comment the answers to the above questions in the comment section below!! ANSWERS FOR ’  Today’s – Daily Practice MCQs’ will be updated along with tomorrow’s Daily Current Affairs ANSWERS FOR  16th April  – Daily Practice MCQs Answers- Daily Practice MCQs Q.1) – d Q.2) – a Q.3) – a

[Register Now] MASTER GEOGRAPHY in 12 HOURS WITH 60 DAY RAPID REVISION (RaRe) SERIES for UPSC Prelims 2025

Hello Friends, As part of its highly anticipated 60 Days Rapid Revision (RaRe) Series, IASbaba is offering an intensive Geography revision module tailored for UPSC Civil Services aspirants. This special session is designed to help students cover the entire Geography syllabus in just 12 hours — spread across three focused sessions on 22nd, 23rd, and 24th April, starting at 2 PM each day. Whether you're revising your basics or fine-tuning critical concepts for the upcoming prelims, this session promises comprehensive coverage with expert guidance. Key Highlights: Complete Geography syllabus covered in a crisp and analytical manner Structured for UPSC Prelims 2025 under the 60 Days RaRe Strategy Available in offline mode at IASbaba Bengaluru Headquarters Live streaming is available for remote learners Limited seats on a first-come, first-served basis This initiative ensures that even in the last leg of your preparation, you remain efficient and well-equipped. If Geography is your weak link or you want to consolidate your preparation with expert mentorship, this is a not-to-miss opportunity. Register Now: CLICK HERE To Know More about 60 Days Rapid Revision (RaRe) Series – CLICK HERE   All the Best IASbaba

[DAY 32] 60 DAY RAPID REVISION (RaRe) SERIES for UPSC Prelims 2025 GEOGRAPHY, CURRENT AFFAIRS & CSAT TEST SERIES!

Hello Friends The 60 Days Rapid Revision (RaRe) Series is IASbaba’s Flagship Initiative recommended by Toppers and loved by the aspirants’ community every year. It is the most comprehensive program which will help you complete the syllabus, revise and practice tests on a daily basis. The Programme on a daily basis includes Daily Prelims MCQs from Static (Monday – Saturday) Daily Static Quiz will cover all the topics of static subjects – Polity, History, Geography, Economics, Environment and Science and technology. 20 questions will be posted daily and these questions are framed from the topics mentioned in the schedule. It will ensure timely and streamlined revision of your static subjects. Daily Current Affairs MCQs (Monday – Saturday) Daily 5 Current Affairs questions, based on sources like ‘The Hindu’, ‘Indian Express’ and ‘PIB’, would be published from Monday to Saturday according to the schedule. Daily CSAT Quiz (Monday – Friday) CSAT has been an Achilles heel for many aspirants. Daily 5 CSAT Questions will be published. Note – Daily Test of 20 static questions, 10 current affairs, and 5 CSAT questions. (35 Prelims Questions) in QUIZ FORMAT will be updated on a daily basis. To Know More about 60 Days Rapid Revision (RaRe) Series – CLICK HERE   60 Day Rapid Revision (RaRe) Series Schedule – CLICK HERE  Important Note Comment your Scores in the Comment Section. This will keep you accountable, responsible and sincere in days to come. It will help us come out with the Cut-Off on a Daily Basis. Let us know if you enjoyed today’s test 🙂  You can post your comments in the given format  (1) Your Score (2) Matrix Meter (3) New Learning from the Test The following Test is based on the syllabus of 60 Days Plan-2025 for UPSC IAS Prelims 2025. Click Here To Take The Test -> Click Here

DAILY CURRENT AFFAIRS IAS | UPSC Prelims and Mains Exam – 16th April 2025

Archives (PRELIMS & MAINS Focus) TPU, GPU AND CPU Category: SCIENCE & TECHNOLOGY Context: Google recently launched a new computer chip, called Ironwood. It is the company’s seventh-generation TPU, or tensor processing unit, which has been designed to run artificial intelligence (AI) models. Decoding the context: Processing units are essentially hardware units that are the brain of a computer. In this context, it is important to understand the difference between CPU, GPU and TPU. Learning Corner: About CPU (Central Processing Unit) Developed in the 1950s, a CPU is a general-purpose processor that can handle various tasks. A CPU has at least a single core — the processing unit within the CPU that can execute instructions. In the initial years, CPUs used to have just one core but today, they can contain from two to up to 16 cores. As each core of the CPU can handle one task at a time, the ability to multitask is determined by the number of cores in the hardware. About GPU (graphics processing unit) Unlike a CPU, a GPU is a specialised processor (it is a type of application-specific integrated circuit, or ASIC) which has been designed to perform multiple tasks concurrently rather than sequentially (like in a CPU).  Modern GPUs comprise thousands of cores which break down complex problems into thousands or millions of separate tasks and work them out in parallel, a concept known as parallel processing. This makes GPUs far more efficient than CPUs. Initially developed for graphics rendering in gaming and animation, GPUs today are far more flexible and have become the bedrock of machine learning. About TPU (Tensor Processing Unit) A TPU is also a type of ASIC, meaning it is designed to perform a narrow scope of intended tasks. First used by Google in 2015, TPUs were specially built to accelerate machine learning workloads. TPUs are engineered to handle tensor — a generic name for the data structures used for machine learning — operations. They excel in processing large volumes of data and executing complex neural networks efficiently, enabling fast training of AI models.  While AI models can take weeks to be trained with the help of GPUs, the same process can be executed within hours using TPUs. Source : Indian Express INDIAN PLATE Category: GEOGRAPHY Context: Recent findings reveal that the Indian Plate is splitting into two, a phenomenon that could reshape the region’s geological landscape.  Decoding the context:  Published in the American Geophysical Union, this groundbreaking discovery points to delamination, where the plate is peeling apart and sinking into the Earth’s mantle.  Learning Corner: The Indian Plate is a tectonic plate encompassing the Indian subcontinent, parts of the Indian Ocean, and regions of South China and western Indonesia, extending up to but excluding Ladakh, Kohistan, and Balochistan.  Originally part of the supercontinent Gondwana, it broke away approximately 100 million years ago and began its northward journey, shaping the geological features of South Asia. Boundaries: North: Convergent boundary with the Eurasian Plate, forming the Himalayas. West: Transform boundary with the Arabian Plate (Owen Fracture Zone). Southwest: Divergent boundary with the African Plate (Central Indian Ridge). Southeast: Formerly fused with the Australian Plate as the Indo-Australian Plate, but recent studies suggest separation for at least 3 million years due to differing drift velocities. Movement: Currently moves northeast at 5 cm/year, while the Eurasian Plate moves north at 2 cm/year, causing compression at 4 mm/year and deformation of the Eurasian Plate. Thickness: Estimated at 100 km, half the thickness of other Gondwana-derived plates, possibly due to mantle plume activity that melted its lower part, enabling faster movement. Historical Evolution Gondwana Breakup (140–100 Mya): The Indian Plate was part of Gondwana, alongside modern Africa, Australia, Antarctica, and Madagascar. Around 100 million years ago, it split from Madagascar, forming Insular India, an island continent. Northward Journey: Moving at up to 20 cm/year, one of the fastest plate movements recorded, it collided with the Eurasian Plate between 55–35 million years ago during the Eocene epoch, forming the Himalayas and Tibetan Plateau. Deccan Traps: As it passed over the Reunion hotspot ~65 million years ago, massive volcanic activity formed the Deccan Traps, potentially contributing to the Cretaceous–Paleogene extinction event. Recent studies, reveal that the Indian Plate is undergoing delamination, a process where its dense lower layer (mantle rock) peels away from the buoyant upper layer (continental crust) and sinks into the Earth’s mantle. This phenomenon, observed beneath the Tibetan Plateau, is reshaping geological understanding. Source : Science RARE EARTH MAGNETS Category: SCIENCE & TECHNOLOGY Context: China has reportedly suspended exports of vital minerals and magnets, triggering concerns of widespread disruptions for global industries ranging from automotive and aerospace to semiconductors and defense. Decoding the context: The move is seen as retaliation for escalating US tariffs. Learning Corner: Rare Earth Magnets are permanent magnets that generate a magnetic field without external power, using alloys of REEs like neodymium, praseodymium, dysprosium, and samarium, combined with metals like iron, cobalt, or boron.  They are the strongest permanent magnets available, with high magnetic strength, durability, and resistance to demagnetization. Types: Neodymium-Iron-Boron (NdFeB) Magnets: Composition: Neodymium, iron, boron. Features: Highest magnetic strength, used in electric vehicles (EVs), wind turbines, hard disk drives, and drones. Limitations: Susceptible to corrosion, lower temperature resistance (up to 230°C). Samarium-Cobalt (SmCo) Magnets: Composition: Samarium, cobalt. Features: High-temperature stability, corrosion resistance, used in aerospace, military, and medical equipment. Key REEs Used: Neodymium (Nd): Most critical for NdFeB magnets, used in EVs and wind turbines. Praseodymium (Pr): Enhances magnet performance, often used with neodymium. Dysprosium (Dy): Improves high-temperature performance, critical for heavy REE applications. Samarium (Sm): Key for SmCo magnets, vital for defense systems. Applications: Defense: Permanent magnets in missile guidance systems, radar, sonar, and underwater mine detection. Renewable Energy: NdFeB magnets in wind turbine rotors and EV motors. Consumer Electronics: Used in smartphones, hard disk drives, digital cameras, and audio equipment. Medical: SmCo magnets in MRI machines and surgical lasers. Strategic: Critical for space shuttle components, jet engines, and robotics. Source : Times of India KAVACH Category: SCIENCE & TECHNOLOGY Context: In a major step to upgrade Mumbai’s suburban train travel, Union Minister for Railways Ashwini Vaishnaw announced that Kavach 5.0, the latest in the series of Automatic Train Protection (ATP) systems, will be implemented to increase the number of trains by 30 percent. Decoding the context: Currently, Kavach 4.0 version is under implementation in the different parts of Indian Railways. Learning Corner: Kavach is India’s very own advanced Automatic Train Protection (ATP) system developed by the Research Design and Standards Organisation in collaboration with the Indian industry to prevent train collisions by automatically activating the braking system of the train. Key Features of Kavach: Collision Prevention: Automatically applies brakes if a train passes a red signal (Signal Passed at Danger, SPAD) or approaches another train on the same track, preventing head-on or rear-end collisions. Speed Regulation: Enforces speed restrictions by reducing train speed if the loco pilot fails to comply, e.g., slowing from 130 km/h to 30 km/h in restricted zones. On-Board Display of Signal Aspect (OBDSA): Provides real-time signal information in the loco pilot’s cab, reducing reliance on visual signals, especially in low-visibility conditions like fog. Emergency Response: Relays SoS messages during emergencies for swift coordination. Centralized Monitoring: Enables live tracking of train movements via the Network Monitor System for better operational oversight. Source : Indian Express OPEN NETWORK FOR DIGITAL COMMERCE (ONDC) Category: NATIONAL Context: The government-backed Open Network for Digital Commerce (ONDC) has announced that its MD and CEO, T Koshy, has stepped down following the completion of his three-year tenure at the company. Decoding the context: ONDC offers small retailers an opportunity to provide their services and goods to buyers across the country through an e-commerce system, where buyers are able to purchase products that are sold on any platform. It is not an application, platform, intermediary or software but a set of specifications designed to foster open, unbundled, and interoperable open networks. Learning Corner: The Open Network for Digital Commerce (ONDC) is an innovative, government-backed initiative launched by the Department for Promotion of Industry and Internal Trade (DPIIT), Ministry of Commerce, to democratize e-commerce in India.  Incorporated on December 31, 2021, as a Section 8 non-profit company, ONDC aims to shift e-commerce from a platform-centric model to an open-network model. Key Features: Open-Source Protocols: Uses open specifications and network protocols, independent of specific platforms, similar to HTTP (web), SMTP (email), or UPI (payments). Interoperability: Allows a buyer on one platform (e.g., Amazon) to purchase from a seller on another (e.g., Flipkart) without needing to register on both. Network-Centric Model: Unlike platform-centric models, ONDC connects Buyer Applications, Seller Applications, and Gateways for seamless transactions. Standardized Operations: Protocols for cataloguing, inventory management, order fulfillment, and vendor discovery ensure uniformity. Inclusivity: Empowers small businesses by providing access to digital commerce without high platform commissions. Objectives Democratize E-Commerce: Reduce dominance of large platforms (e.g., Amazon, Flipkart) and curb digital monopolies. Promote Inclusivity: Enable MSMEs, small retailers, and local businesses to compete in the digital marketplace. Enhance Consumer Choice: Allow buyers to access a wider range of sellers, products, and services across platforms. Cost Efficiency: Lower transaction costs by reducing platform fees (e.g., ONDC’s food delivery fees are ~20% of those charged by Swiggy/Zomato). Drive Innovation: Foster a competitive ecosystem through open-source collaboration. Source : Business Standard Practice MCQs Daily Practice MCQs Q1. With reference to Rare Earth Magnets (REMs), consider the following statements: Neodymium-Iron-Boron (NdFeB) magnets are the strongest permanent magnets but have low resistance to corrosion. Samarium-Cobalt (SmCo) magnets work well even at very high temperatures and are used in defense and space technologies. Rare Earth Magnets are essential for making motors used in electric vehicles and wind turbines. India has large reserves of REEs but lacks advanced processing capabilities. Which of the statements given above are correct? A. 1, 2 and 4 only B. 2, 3 and 4 only C. 1, 2 and 3 only D. 1, 2, 3 and 4   Q2.With reference to Kavach, India’s Automatic Train Protection (ATP) system, consider the following statements: Kavach can automatically apply brakes if a train passes a red signal or is on a collision course. It relies on RFID tags placed along railway tracks to determine the train’s location and direction. The system is imported from Japan and adapted to Indian Railways’ specifications. 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   Q3. Consider the following statements regarding the Open Network for Digital Commerce (ONDC): ONDC aims to create an open and interoperable network for digital commerce similar to UPI in the payments sector. It is implemented by the Quality Council of India under the Department for Promotion of Industry and Internal Trade (DPIIT). ONDC functions as a profit-making public sector undertaking to promote e-commerce platforms in rural India. Which of the statements given above is/are correct? A. 1 and 2 only B. 2 and 3 only C. 1 only D. 1, 2 and 3   Comment the answers to the above questions in the comment section below!! ANSWERS FOR ’  Today’s – Daily Practice MCQs’ will be updated along with tomorrow’s Daily Current Affairs ANSWERS FOR  15th April  – Daily Practice MCQs Answers- Daily Practice MCQs Q.1) – a Q.2) – a Q.3) – a

[DAY 31] 60 DAY RAPID REVISION (RaRe) SERIES for UPSC Prelims 2025 GEOGRAPHY, CURRENT AFFAIRS & CSAT TEST SERIES!

Hello Friends The 60 Days Rapid Revision (RaRe) Series is IASbaba’s Flagship Initiative recommended by Toppers and loved by the aspirants’ community every year. It is the most comprehensive program which will help you complete the syllabus, revise and practice tests on a daily basis. The Programme on a daily basis includes Daily Prelims MCQs from Static (Monday – Saturday) Daily Static Quiz will cover all the topics of static subjects – Polity, History, Geography, Economics, Environment and Science and technology. 20 questions will be posted daily and these questions are framed from the topics mentioned in the schedule. It will ensure timely and streamlined revision of your static subjects. Daily Current Affairs MCQs (Monday – Saturday) Daily 5 Current Affairs questions, based on sources like ‘The Hindu’, ‘Indian Express’ and ‘PIB’, would be published from Monday to Saturday according to the schedule. Daily CSAT Quiz (Monday – Friday) CSAT has been an Achilles heel for many aspirants. Daily 5 CSAT Questions will be published. Note – Daily Test of 20 static questions, 10 current affairs, and 5 CSAT questions. (35 Prelims Questions) in QUIZ FORMAT will be updated on a daily basis. To Know More about 60 Days Rapid Revision (RaRe) Series – CLICK HERE   60 Day Rapid Revision (RaRe) Series Schedule – CLICK HERE  Important Note Comment your Scores in the Comment Section. This will keep you accountable, responsible and sincere in days to come. It will help us come out with the Cut-Off on a Daily Basis. Let us know if you enjoyed today’s test 🙂  You can post your comments in the given format  (1) Your Score (2) Matrix Meter (3) New Learning from the Test The following Test is based on the syllabus of 60 Days Plan-2025 for UPSC IAS Prelims 2025. Click Here To Take The Test -> Click Here

DAILY CURRENT AFFAIRS IAS | UPSC Prelims and Mains Exam – 15th April 2025

Archives (PRELIMS & MAINS Focus) CHETTUR SANKARAN NAIR Category: HISTORY Context: Prime Minister Narendra Modi attacked the Congress for having “abandoned” the memory of Chettur Sankaran Nair, who resigned as the sole Indian on the Viceroy’s Executive Council after the Jallianwala Bagh massacre of 1919. Decoding the context: Chettur Sankaran Nair is the subject of an upcoming film called Kesari Chapter 2. The film is an adaptation of the 2019 book, The Case That Shook the Empire: One Man’s Fight for the Truth about the Jallianwala Bagh Massacre. Learning Corner: Chettur Sankaran Nair was a prominent Indian jurist, statesman, and nationalist leader during the British Raj, remembered for his bold criticism of British policies and his advocacy for Indian rights. Born on July 11, 1857, in Mankara village, Palakkad district, Malabar (now Kerala), into an aristocratic Chettur family following matrilineal succession. Graduated with an Arts degree (1877) from Presidency College, Madras, and earned a Law degree (1879) from Madras Law College. Served as Public Prosecutor (1899) and Advocate-General of Madras (1906–1908), a rare position for an Indian. Appointed puisne judge at the Madras High Court (1908–1915), contributing landmark judgments: Budasna v. Fatima (1914): Ruled converts to Hinduism cannot be treated as outcastes, promoting social inclusion. Upheld inter-caste and inter-religious marriages, reflecting progressive values. An early member of INC (founded 1885), Nair was elected its President in 1897 at the Amravati session, the youngest ever and the only Malayali to hold the post. Appointed to the Raleigh University Commission (1902) by Lord Curzon, influencing education policy. Viceroy’s Executive Council: Served as Education Member (1915–1919), the only Indian in the council, pushing for constitutional reforms. Supported the Montagu-Chelmsford Reforms (1918), introducing dyarchy for greater Indian participation, though he sought more liberal provisions. Simon Commission (1928): Chaired the Indian Central Committee to cooperate with the Simon Commission, preparing a report reiterating Dominion Status. Role in Jallianwala Bagh Aftermath – Resignation in Protest: As the sole Indian in the Viceroy’s Executive Council, Nair was appalled by the Jallianwala Bagh Massacre (April 13, 1919), where British troops under Reginald Dyer killed hundreds. Resigned in July 1919, protesting the British justification of martial law in Punjab under Michael O’Dwyer, despite advice from Motilal Nehru to stay and reform from within. His resignation shocked the British, leading to the revocation of martial law and amplifying nationalist sentiments. Gandhi and Anarchy (1922): Authored the book, critiquing both Gandhi’s Non-Cooperation Movement (fearing it would lead to disorder) and British repression, especially O’Dwyer’s Punjab policies. Accused O’Dwyer of abetting the massacre, sparking a defamation lawsuit in London (1924). O’Dwyer v. Nair Trial: Sued by O’Dwyer in the King’s Bench, London, Nair faced a biased system.He Lost the case and was ordered to pay £500 in damages; he refused to apologize, choosing principle over compromise. Source : Indian Express ARTICLE 143 Category: POLITY Context: A key takeaway from the Supreme Court’s judgment in the Tamil Nadu Governor case is its observation that when a Governor reserves a Bill for the President’s assent on grounds of perceived unconstitutionality, the President ought to seek the Supreme Court’s opinion. Decoding the context: The Court noted that both the Sarkaria Commission and the Punchhi Commission categorically recommended the President to seek the opinion of this Court under Article 143 in respect of bills that may be apprehended to be patently unconstitutional. Learning Corner: Article 143 of the Indian Constitution grants the President the power to seek advisory opinions from the Supreme Court on matters of public importance. This advisory jurisdiction allows the President to consult the Supreme Court on questions of law or fact. The April 8, 2025 judgement, says that, invoking Article 143, the President “ought to” seek its opinion where the Governor has reserved the Bill for his/her consideration on the ground of “perceived unconstitutionality.” Acknowledging that it’s not mandatory for the government to accept its opinion, the SC added that the same “holds high persuasive value and should ordinarily be accepted by the legislature and the executive” and “merely because the jurisdiction under Article 143 is not binding does not undermine the principles used by this Court to determine the constitutionality of the bill.” The ruling also spoke of the manner in which the SC would exercise its power in case of such a reference.  Ruling said that the court “in such situations…has to be mindful as to whether the reference received from the President under Article 143 pertains to pure legal questions regarding interpretation of the Constitution or questions that are in the nature of a policy consideration. In case of the latter, the Supreme Court, having regard to the relevant facts and circumstances, can refuse to express its advisory opinion upon being satisfied that the questions presented to it are purely socio-economic or political questions and have no relation to the Constitution.” Source : Indian Express DR. B.R. AMBEDKAR Category: HISTORY Context: April 14 marked the birth anniversary of Bhimrao Ramji Ambedkar. Decoding the context: Fondly known as Babasaheb, Ambedkar was the chief architect of the Indian Constitution and is thus also called the ‘Father of the Indian Constitution. Ambedkar was also the first Law and Justice minister of Independent India. Learning Corner: Personal Details Born: April 14, 1891, in Mhow, Central Provinces (now Madhya Pradesh). Born into a Mahar (Dalit) family, faced caste discrimination. Died: December 6, 1956, in Delhi; cremated with Buddhist rites at Chaitya Bhoomi, Mumbai. Bharat Ratna: Awarded posthumously in 1990. Education First Dalit student at Elphinstone High School, Bombay Graduation: B.A. in Economics and Political Science (1912), Elphinstone College, University of Bombay. M.A., Ph.D.: Columbia University, New York, USA (1915, 1916; thesis: National Dividend of India). D.Sc.: London School of Economics (1923; thesis: The Problem of the Rupee). Bar-at-Law: Gray’s Inn, London (1923). Scholarships: Supported by Sayajirao Gaekwad III (Baroda ruler) for foreign education. Key Movements: Mahad Satyagraha (1927): Led for Dalits’ right to access Chavdar Tank water in Mahad, Maharashtra. Kalaram Temple Entry (1930): Protest for Dalits’ temple access in Nashik. Poona Pact (1932): Agreement with Gandhi, replacing separate electorates with reserved seats for Depressed Classes in legislatures. Organizations: Bahishkrit Hitakarini Sabha (1924): For Dalit education and welfare. Independent Labour Party (1936): Political voice for marginalized. Scheduled Castes Federation (1942): Advocated Dalit rights. Conversion to Buddhism:  Embraced Buddhism on October 14, 1956, in Nagpur with 5 lakh followers, rejecting Hinduism’s caste system. Political Contributions Round Table Conferences: Participated in 1st, 2nd, 3rd RTCs (1930–32, London), advocating for Depressed Classes’ representation. Government Roles: Member, Viceroy’s Executive Council (1942–46), handling Labour portfolio. First Law Minister of independent India (1947–51). Role in Constitution-Making: Chairman, Drafting Committee of the Constituent Assembly. Literary Works Annihilation of Caste (1936): Critique of caste system, undelivered speech for Jat-Pat Todak Mandal. Who Were the Shudras? (1946): Historical analysis of caste origins. The Buddha and His Dhamma (published posthumously, 1957): Guide to Buddhist principles. The Problem of the Rupee (1923): Economic thesis influencing RBI’s formation. Journals: Mooknayak, Bahishkrit Bharat, Janata, Prabuddha Bharat. Economic Contributions RBI Foundation: His book The Problem of the Rupee influenced the Reserve Bank of India (est. 1935). Labour Reforms: As Labour Member, reduced factory hours to 8 hours/day (1942). Advocated for minimum wages and social security. Pioneered Damodar Valley Project (1940s), India’s first multipurpose river valley project. Source : The Hindu GENOME INDIA PROJECT Category: SCIENCE & TECHNOLOGY Context: The first part of India’s ambitious programme to map the genetic diversity of its people is now complete, and its data are ready to be used.  Decoding the context: The Genome India Project (GIP) has catalogued entire gene sequences of 10,000 individuals from 83 population groups. This database will eventually be expanded significantly, but it is already a precious set of information with important implications in health and medicine. Learning Corner: Genome India Project (GIP) Flagship initiative of the Government of India to catalogue the genetic diversity of India’s population. Launched in 2020, led by the Indian Institute of Science (IISc), Bengaluru, in collaboration with 20 academic and research institutions. Inspired by the Human Genome Project (HGP), which mapped the human genome globally but lacked sufficient representation of Indian genetic diversity. Significance of GIP Healthcare and Precision Medicine Enables early detection of disease susceptibility (e.g., diabetes, cancers, rare disorders). Facilitates tailored medical treatments — personalized medicine based on a person’s genetic makeup. Useful in developing population-specific drugs. Public Health Policy Helps in epidemiological planning and creating targeted interventions for specific regions or communities. Key for addressing rare diseases, many of which are unique to certain Indian sub-populations. Population Genomics and Anthropology Traces ancestry, migrations, and evolutionary history of various Indian communities. Useful in understanding genetic adaptations to regional environments. Complements studies on population bottlenecks and founder effects in isolated communities. Scientific and Strategic Importance Establishes India’s leadership in genomic science and research. Makes India self-reliant in genomic databases, reducing dependence on Western datasets which lack Indian representation. Opens up opportunities in biotech, pharma, AI-based genomics, and medical research. Source : Indian Express DIRECTED ENERGY WEAPON (DEW) Category: SCIENCE & TECHNOLOGY Context: Recently, the first successful trial of the Mk-II(A) Laser- Directed Energy Weapon (DEW) system took place in Kurnool, Andhra Pradesh. Decoding the context: The laser-based weapon system capable of disabling fixed-wing and swarm drones, place India among a select group of countries — alongside the United States, China, and Russia — that possess such advanced directed-energy weapon technology. Learning Corner: A Directed Energy Weapon (DEW) is a ranged weapon that uses highly focused energy—such as lasers, microwaves, particle beams, or sound beams—to damage or destroy targets without physical projectiles.  DEWs offer precision, speed-of-light engagement, and cost-effectiveness compared to traditional kinetic weapons. The Mk-II(A) is a laser-based DEW. Key Characteristics of DEWs: Precision: Engages targets with pinpoint accuracy, minimizing collateral damage. Speed: Operates at the speed of light (approximately 300,000 km/s), enabling near-instantaneous response. Cost-Effectiveness: Costs per shot are minimal, unlike expensive missiles or ammunition. Versatility: Can be tuned to disable, damage, or destroy targets, including electronics and warheads. Mk-II(A) DEW System: Key Features The Mk-II(A) Laser-DEW is a 30-kilowatt vehicle-mounted system developed by DRDO’s Centre for High Energy Systems and Sciences (CHESS) in Hyderabad, in collaboration with other DRDO labs (LRDE, IRDE, DLRL), academic institutions, and Indian industries. Technical Specifications: Power Output: 30 kilowatts, capable of generating a high-energy laser beam to burn through targets. Range: Effective up to 3.5 km, with potential for enhancement through technological advancements. Target Detection: Uses radar or an inbuilt Electro-Optic (EO) system for precise target acquisition. Capabilities: Destroys fixed-wing unmanned aerial vehicles (UAVs) and drone swarms by causing structural failure. Disables enemy surveillance sensors and antennae, effectively blinding reconnaissance systems. Fully developed in India, showcasing self-reliance in defense technology under Atmanirbhar Bharat. Source : Hindustan Times Practice MCQs Daily Practice MCQs Q1. With reference to Dr. B.R. Ambedkar, consider the following statements: He was the first Dalit to enroll at Elphinstone College in Bombay. He founded the Scheduled Castes Federation before the Independent Labour Party. He resigned from the Cabinet in 1951 as Law Minister due to strong opposition in Parliament to the Hindu Code Bill, which he had championed. His book The Problem of the Rupee played a role in the formation of the Reserve Bank of India. Which of the statements given above is/are correct? A. 1, 3 and 4 only B. 1 and 2 only C. 2, 3 and 4 only D. 1, 2, 3 and 4   Q2. With reference to the Genome India Project (GIP), consider the following statements: It is a collaborative initiative led by the Indian Institute of Science (IISc), Bengaluru, to sequence the genetic data of Indian populations. One of its objectives is to aid in the development of population-specific medicines based on genetic data. It primarily focuses on developing genetically modified crops to enhance agricultural productivity. 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   Q3.With reference to the Directed Energy Weapons (DEWs) developed by India, consider the following statements: The Mk-II(A) Laser-DEW is capable of disabling drones and electronic surveillance systems. It has a power output of 30 kilowatts and is effective up to a range of around 3.5 km. It uses microwave radiation to jam enemy communication networks. Which of the above statements is/are correct? A. 1 and 2 only B. 2 and 3 only C. 1 and 3 only D. 1, 2 and 3 Comment the answers to the above questions in the comment section below!! ANSWERS FOR ’  Today’s – Daily Practice MCQs’ will be updated along with tomorrow’s Daily Current Affairs ANSWERS FOR  14th April  – Daily Practice MCQs Answers- Daily Practice MCQs Q.1) – b Q.2) – b Q.3) – b

DAILY CURRENT AFFAIRS IAS | UPSC Prelims and Mains Exam – 14th April 2025

Archives (PRELIMS & MAINS Focus) KOCH RAJBONGSHIS Category: NATIONAL Context: The Assam Cabinet announced the withdrawal of around 28,000 pending cases at the state’s Foreigner Tribunals against members of the Koch Rajbongshi community. Decoding the context: Foreigner Tribunals are quasi-judicial bodies are tasked with determining whether individuals fall within the definition of a “foreigner” under the Foreigners Act, 1946. Chief Minister Himanta Biswa Sarma said the decision was taken as the state government considered them an “indigenous community”. Learning Corner: The community traces its lineage to the Koch Dynasty of the Kamata Kingdom, which rose to power in the 16th century. Today, its members are spread across Assam and West Bengal, as well as parts of Bihar, Meghalaya, Bangladesh, Nepal and Bhutan, reflecting the geographical spread of the kingdom. In Assam, the community has a significant presence in the western districts. In 2020, the state government created a Kamatapur Autonomous Council for the advancement of the Koch Rajbongshi community. While the community has OBC status in Assam, it is one of six communities that has long been demanding Scheduled Tribe status.  Another demand that gathered steam in the 1990s, though stronger among West Bengal-based groups, has been for a separate Kamatapur state comprising parts of northern West Bengal and western Assam. Citizenship Concerns and “D-voter” Tag: The transborder nature of the community has played a role in the “D-voter” (Doubtful voter) tag being attached to many Koch Rajbongshis, putting a question mark on their citizenship.  Foreigner Tribunals are tasked with adjudicating whether “suspected foreigners” (D-voters and cases referred to them by the border police) are foreigners, that is, people who entered India after March 25, 1971, according to the 1985 Assam Accord. The selective withdrawal of cases against Koch Rajbongshis has raised questions regarding similar relief for other communities. In 2022, the Assam government identified five Assamese Muslim sub-groups—Goriya, Moriya, Julha, Deshi, and Syed—as “indigenous” but has not extended a similar withdrawal of cases against them. Source : Indian Express INDIA-MIDDLE EAST-EUROPE ECONOMIC CORRIDOR (IMEC) Category: INTERNATIONAL Context: India and Italy recently reiterated their commitment to work jointly on the ambitious India-Middle East-Europe Economic Corridor (IMEEC or the IMEC). Decoding the context: The project was mentioned during talks between External Affairs Minister S Jaishankar and Italian Deputy Prime Minister and Minister of Foreign Affairs, Antonio Tajani, in New Delhi. Learning Corner: The IMEC is a landmark project announced during the G20 Leaders’ event in New Delhi in 2023.  It is aimed at stimulating economic development through enhanced connectivity and economic integration between Asia, the Middle East, and Europe. It will have two separate corridors, the east corridor connecting India to the Arabian Gulf and the northern corridor connecting the Arabian Gulf to Europe, along with a railway route for supplementing trade exchanges between India, the UAE, Saudi Arabia, Jordan, Israel, and Europe. India, Saudi Arabia, the UAE, France, Germany, Italy, the European Union and the United States signed an MoU for its development, linked to the Partnership for Global Infrastructure and Investment (PGII).  First announced in 2021 during the G7 (or Group of Seven) summit in the UK, the PGII has been billed as an alternative funding source to China’s Belt and Road Initiative (BRI). Challenges and progress The October 7, 2023 Hamas attack on Israel, and the ensuing Gaza conflict, cast uncertainty over the viability of IMEEC. Heightened tensions in the Middle East pose risks to infrastructure continuity and cooperation. During Prime Minister Modi’s visit to France earlier this year, he, along with French President Emmanuel Macron, visited the port city of Marseille.  President Macron highlighted Marseille’s strategic potential as a primary entry point into the European market, describing IMEC as a “fabulous catalyst” for “concrete projects and investment.”  Source : Indian Express KATHAK Category: ART & CULTURE Context: Celebrated Kathak dancer Kumudini Lakhia, aged 95, passed away in Ahmedabad weeks after receiving the Padma Vibhushan, India’s second-highest civilian award. Decoding the context: Lakhia was hailed for bringing group performances in Kathak, which was largely associated with solo renditions, to the mainstream. Learning Corner: Derived from the Sanskrit word ‘Katha’ (story), Kathak evolved from the tradition of Kathakars—storytellers who narrated mythological tales, primarily from the Ramayana, Mahabharata, and Puranas, using music, dance, and mime. Historical Roots: Originated in North India, particularly in Uttar Pradesh, Rajasthan, and parts of Madhya Pradesh, during the Bhakti movement (8th-12th centuries CE). Evolution: Mughal Influence (16th-19th centuries): Kathak transitioned from temple to royal courts (e.g., Mughal darbars, Rajput palaces), incorporating Persian elements like intricate footwork and spins, patronized by rulers like Akbar and Wajid Ali Shah (Nawab of Awadh). Colonial Decline: British rule marginalized Kathak, labeling it frivolous, pushing it to private settings or courtesan performances (tawaifs). Post-Independence Revival: Recognized as a classical dance in the 1950s, with institutions like Sangeet Natak Akademi and gurus formalizing its pedagogy. Gharanas: Distinct schools shaping Kathak’s style: Lucknow: Emphasizes grace (nazakat), expression (abhinaya), and storytelling. Jaipur: Focuses on vigorous footwork, complex rhythms (taal), and technical precision. Banaras: Balances footwork and narrative, with unique chakkars (spins). Key Features Structure: Nritta: Pure dance with intricate footwork (tatkar), spins (chakkars), and rhythmic patterns, synchronized with percussion (e.g., tabla, pakhawaj). Nritya: Expressive dance conveying emotions (bhava) and stories through facial expressions (abhinaya), hand gestures (mudras), and body movements. Music: Accompanied by Hindustani classical music (e.g., thumri, dadra, ghazal) and instruments like sitar, sarangi, and harmonium. Performance Elements: Signature moves include rapid spins (chakkars), precise footwork (tatkar), and dynamic pauses (tihai). Major Exponents: Bindadin Maharaj (Lucknow Gharana), Wajid Ali Shah, Birju Maharaj. Source : Hindustan Times PHAWNGPUI NATIONAL PARK Category: ENVIRONMENT Context: Forest fires that erupted in several parts of Phawngpui National Park, Mizoram, have affected nearly one-ninth of the park’s total area, according to state forest officials. Decoding the context: The fire originated from slash-and-burn (jhum) cultivation near Archhuang village on March 11, 2025, and spread into forest zones of the park. Learning Corner: Establishment: Notified as a National Park in 1997, though often cited as established in 1992 for conservation planning. Area: Covers 50 sq. km, encompassing Phawngpui Peak, Mizoram’s highest point at 2,157 meters above sea level. Location: Situated in Lawngtlai District, southeastern Mizoram, under the Lai Autonomous District Council, near the India-Myanmar border. Named after Phawngpui Peak, derived from the Lai language: “phong” (meadow) and “pui” (great), reflecting its grassy ridges. Alternatively, means ‘Place of bamboo grass’ in Lai-Pawi dialect. Called Blue Mountain due to clouds veiling the peak, giving it a blue hue from afar. Features steep cliffs (e.g., Thlazuang Khâm, a semi-circular precipice), natural grasslands (e.g., Far Pak), and the Chhimtuipui River (Kalodyne) along its eastern boundary, marking the Myanmar border. Flora: Dominated by sub-tropical broadleaf and tropical evergreen forests, with patches of Himalayan oak, Indian pine, and bamboo groves. Rich in orchids, rhododendrons, daphnia flowers, therapeutic basil, and rare bamboo species (e.g., Eulalia triplicate). Grasslands and wildflowers enhance its scenic beauty. Fauna: Notable Mammals: Clouded leopard, Hoolock gibbon, Slow loris, Malayan sun bear. Birds: Blyth’s tragopan, Mrs. Hume’s pheasant (Mizoram’s state bird), Wreathed hornbill, Fire-tailed sunbird, Grey sibia, Dark-rumped swift, Mt. Victoria babax. Source : Hindustan Times JALLIANWALA BAGH Category: HISTORY Context: The Prime Minister Shri Narendra Modi paid homage to the martyrs of Jallianwala Bagh. Decoding the context: The Jallianwala Bagh massacre occurred on April 13, 1919, in Amritsar, Punjab, during the Baisakhi festival. Learning Corner: Occurred during British rule, amidst growing unrest against repressive policies post-World War I (1914–1918). The Rowlatt Act (1919), passed by the Imperial Legislative Council, allowed indefinite detention without trial, sparking nationwide protests. Punjab, under Lieutenant-Governor Michael O’Dwyer, faced severe wartime restrictions, forced recruitment, and economic strain, fueling anti-British sentiment. Immediate Trigger: On April 10, 1919, the arrest and deportation of nationalist leaders Dr. Satyapal and Dr. Saifuddin Kitchlew in Amritsar led to protests, which turned violent after police firing killed several Indians. This prompted a peaceful gathering on April 13 to protest the arrests and Rowlatt Act, coinciding with Baisakhi celebrations. Events of the Massacre Nearly 20,000–25,000 people (including women and children) gathered in Jallianwala Bagh, a walled garden with only one narrow exit. Most were unaware of the martial law prohibiting assemblies, as the notice was poorly publicized. Brigadier-General Reginald Dyer’s Actions: Dyer, the acting military commander of Amritsar, arrived with force.  Without warning, Dyer ordered his troops to fire on the unarmed crowd at 5:30 PM, targeting the densest areas. Casualties: Official British estimates: 379 dead, 1,200 injured. Indian National Congress inquiry (1920): Over 1,000 dead, 1,500+ injured. Consequences Sparked outrage across India, uniting diverse groups against British rule. Amritsar became a focal point of resistance, with protests escalating nationwide. Mahatma Gandhi launched the Non-Cooperation Movement (1920–1922), inspired by the massacre’s injustice, marking a shift from moderate to mass-based agitation. Rabindranath Tagore renounced his knighthood in protest. British Response: The Hunter Commission (1919–1920), set up to investigate, mildly censured Dyer, relieving him of active duty without prosecution. The British House of Lords praised Dyer, while the Commons condemned him; he retired to England, unpunished. Udham Singh’s Retribution: On March 13, 1940, Udham Singh, a survivor, assassinated Michael O’Dwyer (former Lieutenant Governor of Punjab Province, who had backed General Dyer ) in London, seeking justice for Jallianwala. Hanged in 1940, Udham Singh became a martyr. International Impact: Exposed British imperialism’s brutality, weakening its moral legitimacy globally. Investigations and Legacy Hunter Commission (1919–1920): Formed under William Hunter, it included British and Indian members (e.g., Chimanlal Setalvad, Pandit Jagat Narayan). Criticized Dyer for “grave error” in firing without warning but avoided systemic blame. Indian members dissented, demanding stronger accountability. Congress Inquiry (1920): Led by Madan Mohan Malaviya and Motilal Nehru, it estimated higher casualties and condemned British apathy. Source : Business Standard Practice MCQs Daily Practice MCQs Q1. With reference to Kathak, consider the following statements: Kathak originated during the Bhakti movement and was traditionally performed in South Indian temples. Mughal patronage introduced elements like intricate footwork and pirouettes into Kathak. Kumudini Lakhia is credited with transforming Kathak into a group performance. The Jaipur Gharana is known for its emphasis on narrative expression and subtle abhinaya. Which of the statements given above is/are correct? A. 1 and 2 only B. 2 and 3 only C. 1, 2 and 3 only D. 2, 3 and 4 only Q2.With reference to Phawngpui National Park, consider the following statements: It is located in the Lawngtlai District of Mizoram and shares a border with Bangladesh. It is known as the Blue Mountain due to the bluish appearance of its peak from a distance. The park is home to endangered species like the Clouded Leopard and Hoolock Gibbon. The Chhimtuipui River marks part of its western boundary. Which of the statements given above is/are correct? A. 1 and 4 only B. 2 and 3 only C. 2, 3 and 4 only D. 1, 2 and 3 only   Q3.With reference to the Jallianwala Bagh massacre of 1919, consider the following statements: The massacre occurred in response to violent protests led by Mahatma Gandhi. The Hunter Commission recommended severe legal action against General Dyer. Rabindranath Tagore renounced his knighthood as a protest against the massacre. Udham Singh assassinated General Dyer in Caxton Hall, London. Which of the statements given above is/are correct? A. 1 and 4 only B. 3 only C. 2 and 3 only D. 3 and 4 only   Comment the answers to the above questions in the comment section below!! ANSWERS FOR ’  Today’s – Daily Practice MCQs’ will be updated along with tomorrow’s Daily Current Affairs ANSWERS FOR  12th April  – Daily Practice MCQs Answers- Daily Practice MCQs Q.1) – a Q.2) – b Q.3) – c

[DAY 30] 60 DAY RAPID REVISION (RaRe) SERIES for UPSC Prelims 2025 ENVIRONMENT, CURRENT AFFAIRS & CSAT TEST SERIES!

Hello Friends The 60 Days Rapid Revision (RaRe) Series is IASbaba’s Flagship Initiative recommended by Toppers and loved by the aspirants’ community every year. It is the most comprehensive program which will help you complete the syllabus, revise and practice tests on a daily basis. The Programme on a daily basis includes Daily Prelims MCQs from Static (Monday – Saturday) Daily Static Quiz will cover all the topics of static subjects – Polity, History, Geography, Economics, Environment and Science and technology. 20 questions will be posted daily and these questions are framed from the topics mentioned in the schedule. It will ensure timely and streamlined revision of your static subjects. Daily Current Affairs MCQs (Monday – Saturday) Daily 5 Current Affairs questions, based on sources like ‘The Hindu’, ‘Indian Express’ and ‘PIB’, would be published from Monday to Saturday according to the schedule. Daily CSAT Quiz (Monday – Friday) CSAT has been an Achilles heel for many aspirants. Daily 5 CSAT Questions will be published. Note – Daily Test of 20 static questions, 10 current affairs, and 5 CSAT questions. (35 Prelims Questions) in QUIZ FORMAT will be updated on a daily basis. To Know More about 60 Days Rapid Revision (RaRe) Series – CLICK HERE   60 Day Rapid Revision (RaRe) Series Schedule – CLICK HERE  Important Note Comment your Scores in the Comment Section. This will keep you accountable, responsible and sincere in days to come. It will help us come out with the Cut-Off on a Daily Basis. Let us know if you enjoyed today’s test 🙂  You can post your comments in the given format  (1) Your Score (2) Matrix Meter (3) New Learning from the Test The following Test is based on the syllabus of 60 Days Plan-2025 for UPSC IAS Prelims 2025. Click Here To Take The Test -> Click Here