INTEGRATED MAINS AND PRELIMS MENTORSHIP (IMPM) KEY (24/04/2025)

INTEGRATED MAINS AND PRELIMS MENTORSHIP (IMPM) 2025 Daily KEY

 
 
 
 
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Panchayati Raj Institutions  and Trademark and its significance for the UPSC Exam? Why are topics like Tiger Reserves, Taiwan - US, National Quantum Computing Mission important for both preliminary and main exams? Discover more insights in the UPSC Exam Notes for April 24, 2025

 

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Critical Topics and Their Significance for the UPSC CSE Examination on April 24, 2025

Daily Insights and Initiatives for UPSC Exam Notes: Comprehensive explanations and high-quality material provided regularly for students

 

Role of Panchayati Raj in strengthening local governance

For Preliminary Examination:  Panchayat Raj Institutions

For Mains Examination: GS II - Indian Polity & Governance

Context:

Recognising the significant role of panchayats in local governance, the government on April 9 launched the Panchayat Advancement Index (PAI) – “a key metric for assessing progress at the grassroots level and aiding in the formulation of localised strategies and targets for inclusive rural development”

 

Read about:

73rd and 74th Constitutional Amendments 

Panchayati Raj Institutions

 

Key takeaways:

 

  • Panchayati Raj Institutions (PRIs) play a pivotal role in promoting grassroots democracy and decentralised governance across rural India. These bodies, which represent the foundation of local self-governance, were formally recognised and empowered through the 73rd and 74th Constitutional Amendments in 1992, granting constitutional status to panchayats in rural areas and municipalities in urban regions. However, the concept of local governance in India is not new—it has deep roots in the country's ancient traditions, with references found in the Vedas, Kautilya’s Arthashastra, the Mauryan period, and other historical texts.
  • Throughout India’s history, especially before and after gaining independence, the Panchayati Raj system has seen various transformations. During British rule, decentralisation efforts began with Lord Mayo’s 1870 resolution, which supported devolving financial and administrative powers to local levels for village and town development.
  • This was further advanced by Lord Ripon in 1882, whose reforms laid the groundwork for local self-government by suggesting that smaller administrative units be managed by local boards.
  • The Royal Commission on Decentralisation in 1909, led by Sir Henry William, evaluated the operations of these boards and highlighted major shortcomings like limited representation and insufficient authority.
  • The commission’s recommendations eventually influenced the Government of India Act of 1919. Post-independence, there was a renewed focus on decentralised governance to strengthen local self-rule. On November 25, 1948, K. Santhanam, a Gandhian and a member of the Constituent Assembly, urged the Drafting Committee’s Chairman to incorporate provisions that supported this vision.
  • Consequently, the Indian Constitution included Article 40 under the Directive Principles of State Policy in Part IV. This article directs the state to facilitate the establishment of village panchayats and to empower them appropriately so that they may function as effective units of self-governance
  • The Community Development Programme, launched during India's First Five-Year Plan (1951–55), served as an early foundation for the later establishment of Panchayati Raj Institutions.
  • In the years following independence, the country confronted multiple socio-economic issues such as food shortages, widespread poverty, and high unemployment. This programme was introduced as a strategy to promote rural development by encouraging active participation from all sections of rural society.
  • Even before this initiative, India had experimented with several rural development efforts. Noteworthy examples include the Sriniketan Institute of Rural Reconstruction started by Rabindranath Tagore in 1922, Dr. Spencer Hatch’s Marthandam Project conducted through the YMCA in Kanyakumari, Tamil Nadu, and the Firka Development Scheme introduced by T. Prakasam in 1946 in the Madras Presidency.
  • The Community Development Programme aimed to improve agriculture (through land reforms and distribution of fertilisers and pesticides), expand irrigation (like well construction), build infrastructure such as roads, and control the spread of diseases. However, the programme fell short of expectations.
  • Key obstacles included limited community involvement, excessive bureaucratic procedures, and widespread corruption.
  • A Planning Commission review revealed that the initiative failed to benefit small artisans and disproportionately favored regions with established irrigation and large landholders
  • In response to the shortcomings of earlier rural development efforts, the government established a committee in 1957 led by Balwant Rai Mehta to propose reforms.
  • The committee recommended devolving administrative authority across multiple levels—from villages up to districts.
  • It introduced a three-tier framework comprising Village Panchayats at the base, Panchayat Samitis at the intermediate (block or taluk) level, and Zilla Parishads at the district level. Rajasthan was the first state to adopt this model on October 2, 1959, followed by Andhra Pradesh in November of the same year.
  • Despite these steps, issues persisted in the implementation and effectiveness of the system. To address these, another committee was set up in 1977 under the leadership of Ashok Mehta during the Janata Party’s rule—the first non-Congress government. This committee suggested replacing the three-tier model with a two-tier arrangement consisting of Mandal Panchayats at the grassroots and Zilla Parishads at the district level.
  • The Ashok Mehta Committee also emphasized the need to reserve seats for Scheduled Castes and Scheduled Tribes in proportion to their population to ensure their fair representation.
  • A key recommendation was allowing political parties to participate in Panchayati Raj governance. However, these proposals saw limited execution, mainly due to challenges like financial constraints and the complexity of ensuring uniformity in a diverse nation.
  • In the years that followed, various other committees were set up to periodically review the state of Panchayati Raj Institutions. These included the Hanumantha Rao Committee (1983), G.V.K. Rao Committee (1985), L.M. Singhvi Committee (1986), P.K. Thungan Committee (1989), and Harlal Singh Kharra Committee (1990)
  • Starting in the late 1980s, the government made multiple efforts to constitutionally empower the Panchayati Raj Institutions. Although constitutional amendment bills were introduced in 1989, 1990, and 1991, it was only during Prime Minister P.V. Narasimha Rao’s administration that success was achieved. In December 1992, both Houses of Parliament passed the constitutional amendment, which was subsequently ratified by 17 state legislatures.
  • This historic development led to the inclusion of two new sections in the Indian Constitution: Part IX, dedicated to 'The Panchayats,' and Part IX-A, addressing 'The Municipalities.' As per the Ministry of Panchayati Raj's Annual Report for 2024–25, the country currently has 2,55,397 gram panchayats, 6,742 block-level panchayats, and 665 zilla (district) panchayats.
  • To measure how effectively Panchayati Raj Institutions are functioning across states, the government developed the Panchayat Devolution Index. This index evaluates local governance performance based on criteria like financial management, transparency, institutional capacity, and more.
  • Initially based on a concept by V.N. Alok and Laveesh Bhandari in 2004, the index focused on three key aspects: Functions, Finances, and Functionaries (the 3Fs). It was later expanded to include Capacity Building, Accountability, and Institutional Framework.
  • In the most recent edition of the Panchayat Devolution Index, Karnataka emerged as the leading state, with Kerala, Tamil Nadu, and others following closely. The Ministry of Panchayati Raj released these rankings based on research conducted by the Indian Institute of Public Administration (IIPA).
  • The findings also highlighted persistent issues such as limited financial independence, funding shortages, lack of transparency, human resource gaps, challenges in conducting elections, and updating electoral rolls.
  • To improve the operational efficiency of Panchayats, the Ministry also launched the e-Gram Swaraj platform. However, low levels of digital literacy among stakeholders have limited the platform’s effectiveness.
  • Such barriers continue to impede the full potential of Panchayati Raj Institutions in executing government-led socio-economic development initiatives at the grassroots level
 
Follow Up Question
 
1.Consider the following statements: (UPSC 2016)
1. The minimum age prescribed for any person to be a member of Panchayat is 25 years.
2. A Panchayat reconstituted after premature dissolution continues only for the remainder period.
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
 
Answer (B)
 
  • Statement 1: "The minimum age prescribed for any person to be a member of Panchayat is 25 years."

    • Incorrect. According to Article 243F of the Indian Constitution and the State Panchayati Raj Acts, the minimum age to become a member of a Panchayat is 21 years, not 25.

  • Statement 2: "A Panchayat reconstituted after premature dissolution continues only for the remainder period."

    • Correct. If a Panchayat is dissolved before completing its five-year term, the newly elected Panchayat serves only the remaining period of the original term, not a fresh five-year term. This is provided under Article 243E(3)(a) of the Constitution

 
 
 
For Preliminary Examination:  Current events of national and international Significance
 
For Mains Examination:  General Studies III: Issues relating to intellectual property rights.
 
Context:
 
THE DELHI High Court Tuesday directed Baba Ramdev’s Patanjali to immediately pull down all its advertisements allegedly referring to Hamdard’s popular drink Rooh Afza as “Sharbat Jihad,” saying they “shocked the conscience of the court”. “I couldn’t believe my eyes and ears,” Justice Amit Bansal, who was hearing the case, said about Patanjali’s videos
 
Read about:
 

What do you understand by the term ‘trademark’?

What is the infringement of trademark?

 

Key takeaways:

 

• As per the World Intellectual Property Organization (WIPO), Intellectual Property (IP) encompasses mental creations such as technological inventions, artistic and literary works, unique designs, as well as symbols, logos, and brand identifiers used in trade. Legal instruments like patents, copyrights, and trademarks safeguard IP, enabling individuals to gain recognition or financial rewards from their innovations. The IP regime seeks to maintain a balance between the rights of creators and public interest, promoting an atmosphere that nurtures innovation and creativity.

• The Hamdard National Foundation India, the charitable arm of Hamdard, has initiated legal proceedings against Patanjali Foods Limited and Baba Ramdev, alleging trademark violation, disparagement, and defamation. This action is in response to a video in which Ramdev reportedly stated that the earnings of a rival brand were being used to fund “masjids and madrasas,” whereas Patanjali’s revenue from its rose-flavored drink was being utilized for establishing “gurukuls, acharyakulams, and Patanjali University.” He further remarked, “Just like love jihad and vote jihad, there is sharbat jihad.”

• In the legal petition, Hamdard is pursuing a permanent injunction to prevent Patanjali from any further trademark misuse or derogatory remarks, demanding damages up to ₹2 crore, along with a formal apology and retraction. Additionally, the company seeks the court’s directive for the Ministry of Electronics and Information Technology and the Department of Telecommunications (DoT) to remove the offensive content from online platforms. Senior advocate Rajiv Nayar, representing Patanjali, assured the court that the contentious videos would be taken down.

• During the initial court hearing, Justice Bansal expressed strong disapproval, describing the content as “shocking” and stated that it offended the court's conscience. He warned that unless immediate action was taken, the court might pass a severe order.

• Along with monetary and injunctive relief, Hamdard reiterated its request to have the disputed content removed and a public apology issued. Senior advocate Mukul Rohatgi, appearing on behalf of Hamdard, read out excerpts from the video and tweets where Ramdev allegedly referred to Rooh Afza by implication

 

Follow Up Question

1.In order to comply with TRIPS Agreement, India enacted the Geographical Indications of Goods (Registration and Protection) Act, 1999. The difference/differences between a “Trade Mark” and a Geographical Indications is/are (2010)
1. A Trade Mark is an individual or company’s right whereas a Geographical Indication is a community’s right.
2. A Trade Mark can be licensed whereas a Geographical Indication cannot be licensed.
3. A Trade Mark is assigned to the manufactured goods whereas the Geographical Indication is assigned to the agricultural goods/products and handicrafts only.
Which of the statements given above is/are correct?
(a) 1 only
(b) 1 and 2 only
(c) 2 and 3 only
(d) 1, 2 and 3

Answer (a)
 

1. A Trade Mark is an individual or company’s right whereas a Geographical Indication is a community’s right.
Correct.

  • A Trademark identifies the goods or services of a particular company or individual.

  • A Geographical Indication (GI) identifies goods as originating in a specific location, where a given quality, reputation or other characteristic is essentially attributable to its geographical origin. It is collectively owned by all producers from that region.

2. A Trade Mark can be licensed whereas a Geographical Indication cannot be licensed.
Incorrect.

  • While trademarks can be licensed, GIs cannot be assigned, licensed, or transmitted like trademarks. However, authorized users can use a GI under specific conditions laid down in the law, which is slightly different from licensing in the trademark sense but is sometimes loosely referred to in that manner

3. A Trade Mark is assigned to the manufactured goods whereas the Geographical Indication is assigned to the agricultural goods/products and handicrafts only.
Incorrect.

  • Trademarks can be applied to any goods or services, not just manufactured ones.

  • GIs can be applied to agricultural products, foodstuffs, wine and spirit drinks, handicrafts, and industrial products, not just agricultural goods and handicrafts

 

 

Why has India got another tiger reserve?

For Preliminary Examination : Current events of national and international importance

For Mains Examination: GS III - Environment & Ecology

Context:

On March 9, Environment Minister Bhupender Yadav announced that the Centre had declared the Madhav National Park in Madhya Pradesh as the country’s 58th tiger reserve. This is the ninth tiger reserve in the State, the highest among the States. Maharashtra has six; Rajasthan, Tamil Nadu, and Karnataka have five each.

 

Source: The Hindu

Read about:

 

National Tiger Conservation Authority (NTCA)

Project tiger

 

Key takeaways:

 

Rationale for Establishing Tiger Reserves

Historically, tigers were widespread across India, but their population declined significantly due to hunting, poaching, and the colonial-era exploitation of forests for timber. In 1964, estimates suggested that around 40,000 tigers roamed India at the beginning of the 20th century. However, by the 1960s, rampant hunting, the increase in gun licenses post-independence, easier access to forests, large-scale deforestation, and the rise of commercial "Shikar Companies" and the fur trade had reduced their numbers to between 2,000 and 4,000.

Concerned about this decline, naturalists raised alarms, prompting the Indian Board for Wildlife (IBWL)—a predecessor to the National Board for Wildlife (NBWL)—to convene a meeting in New Delhi in July 1969. It recommended an outright ban on the export of wild cat skins, including tigers. That same year, the International Union for Conservation of Nature (IUCN), during its 10th Assembly in Delhi, included tigers in its Red Data Book, classifying them as an endangered species and advocating for a ban on tiger hunting.

With numbers dwindling to approximately 1,863, then Prime Minister Indira Gandhi commissioned an 11-member Task Force to assess the situation and propose conservation strategies. In August 1972, the Task Force recommended protecting eight tiger habitats across India under what became ‘Project Tiger’. The initiative was officially launched on April 1, 1973, at Corbett Tiger Reserve, with an initial set of nine tiger reserves representing different tiger ecosystems:

  1. Corbett (Uttarakhand, formerly Uttar Pradesh)
  2. Palamau (Jharkhand, formerly Bihar)
  3. Simlipal (Odisha)
  4. Sundarbans (West Bengal)
  5. Manas (Assam)
  6. Ranthambore (Rajasthan)
  7. Kanha (Madhya Pradesh)
  8. Melghat (Maharashtra)
  9. Bandipur (Karnataka)

 

What Does Establishing a Tiger Reserve Involve?

Since 2006, Project Tiger has been overseen by the National Tiger Conservation Authority (NTCA), which requires every tiger reserve to operate under a site-specific management plan. This initiative laid the foundation for the scientific management of protected areas, introducing key concepts such as:

  • Core Zones and Buffer Zones to safeguard tiger habitats.
  • Protection measures and habitat restoration techniques.
  • Field research to monitor changes in flora and fauna populations.
  • Systematic animal population estimation and conservation strategies.

Additionally, the NTCA mandates the creation of Tiger Conservation Plans (TCPs) to ensure:

  1. Protection and habitat management for sustaining viable populations of tigers, prey, and co-predators.
  2. Ecologically compatible land use within reserves and connecting corridors to balance conservation with local community livelihoods.

Given that some reserves are small and surrounded by human settlements, NTCA's strategy involves creating source populations within tiger reserves and establishing corridors that link these sources to surrounding areas, known as sink habitats. Source areas support growing tiger populations, while sink habitats require tiger reintroduction efforts to maintain viable numbers.

The process of declaring a tiger reserve involves:

  • The State Government submitting a proposal to the Centre.
  • NTCA evaluating the proposal and recommending it after a thorough review.
  • The State Government officially designating the area as a Tiger Reserve

 

Funding for Tiger Reserves

Under Project Tiger, funding responsibilities are divided between the Central and State Governments:

  • For most states: The Centre contributes 60%, while the respective State Government provides 40%.
  • For Northeastern and Himalayan States: The Centre covers 90% of the expenses.

These funds are allocated for:

  • Anti-poaching measures and wildlife protection.
  • Habitat restoration and water resource development.
  • Human-wildlife conflict mitigation and establishing inviolate spaces for tigers.
  • Relocation of villages from critical tiger habitats with improved rehabilitation packages.
  • Recognizing and settling the rights of displaced communities and rehabilitating traditional hunting tribes.
  • Independent monitoring and evaluation of tiger reserve

Significance of Madhav National Park

  • Initially notified as a National Park in 1956 under the MP National Parks Act, 1955, Madhav National Park spanned 165.32 sq km. Today, its core area has expanded to 355 sq km, with a buffer zone covering 4-6 sq km.
  • The park had no resident tiger population until 2023, when a male tiger and two females were relocated. Since then, the population has grown to seven.
  • Importantly, Madhav Tiger Reserve serves as a key corridor connecting Ranthambore Tiger Reserve (Rajasthan) and Kuno National Park (Madhya Pradesh).
  • With Kuno hosting captive cheetahs, experts anticipate potential competition among predators for prey species like deer, making it an ecologically dynamic zone.
  • Madhya Pradesh is home to several major tiger reserves, including Kanha, Panna, and Bandhavgarh, and boasts India’s highest tiger population (785 tigers) due to effective conservation efforts.
  • However, the Kuno-Madhav forest division in the northern part of the state has historically received less attention. With Kuno gaining importance as a cheetah reserve, a centralized management strategy is being considered to oversee both cheetah and tiger populations, enhancing the region’s long-term conservation prospects
 
Follow Up Question
 

1.The term ‘M-STRIPES’ is sometimes seen in the news in the context of (UPSC 2017)

(a) Captive breeding of Wild Fauna

(b) Maintenance of Tiger Reserves

(c) Indigenous Satellite Navigation System

(d) Security of National Highways

Answer (b)
 
M-STRiPES (Monitoring System for Tigers – Intensive Protection and Ecological Status) is a GPS-based software developed by the National Tiger Conservation Authority (NTCA). It is used for scientific monitoring of tiger reserves, tracking patrolling activities, recording ecological parameters, and preventing poaching in tiger habitats
 
 
 
 
For Preliminary Examination:  Current events of national and international importance
 
For Mains Examination: GS II - International relations
 
Context:
 
The recent February 16 update of the U.S. State Department factsheet on Taiwan calls for a revisit of U.S.-Taiwan relations. The factsheet now does not assert that “we do not support Taiwan independence” and states that the U.S. will support “Taiwan’s membership in international organisations where applicable”
 
Read about:
 
Taiwan - US
 
China - Taiwan - US
 
Key takeaways:
 
 

Evolving U.S.-Taiwan Relations

  • The U.S. State Department’s updated factsheet on Taiwan, released on February 16, signals a shift in U.S.-Taiwan relations. Notably, it no longer explicitly states that the U.S. does not support Taiwan's independence and affirms U.S. backing for Taiwan’s participation in international organizations where applicable.
  • While Washington described this as a routine update, it was welcomed by Taiwan but strongly criticized by Beijing. China's Foreign Ministry condemned the revision, calling it a serious policy regression that sends a misleading message to pro-independence forces in Taiwan.
  • The foundation of U.S. policy toward Taiwan remains the Taiwan Relations Act (TRA) of 1979, which commits the U.S. to maintaining strong commercial, cultural, and other ties with Taiwan while ensuring that Taiwan receives defensive arms. This framework justifies continued U.S. arms sales to Taiwan, which remain a major point of contention with China.

Donald Trump's Approach to Taiwan

  • Former U.S. President Donald Trump’s policies on Taiwan were unpredictable, shaped by ongoing trade tensions with China. During his campaign, he suggested that Taiwan had taken away the U.S. semiconductor industry and emphasized that Taiwan should bear the financial burden of its defense.
  • Under Trump’s leadership, Taiwan negotiated a U.S. arms deal worth $7–10 billion and increased its defense budget to 2.5% of its GDP. Taiwanese President Lai Ching-te expressed interest in expanding communication with Trump and increasing investments in the U.S. The Taiwan Semiconductor Manufacturing Company (TSMC) announced plans to invest approximately $100 billion in U.S. manufacturing, raising its total investment to $165 billion.
  • Despite Trump’s remarks about Taiwan being geographically distant, making U.S. intervention in a conflict difficult, his administration approved $10 billion in arms deals and completed sales worth $18 billion. Additionally, he enacted key legislations strengthening U.S.-Taiwan ties, including the Taipei Act, Taiwan Travel Act, and Taiwan Assurance Act.

Taiwan’s Growing Vulnerability

  • Chinese military activities in the Taiwan Strait have intensified, with frequent exercises and strategic maneuvers aimed at increasing pressure on Taiwan. President Xi Jinping has worked to isolate Taiwan diplomatically, particularly during the tenure of the pro-independence Democratic Progressive Party (DPP), which has governed since 2016.
  • Under the DPP’s leadership, Taiwan has lost multiple diplomatic allies to Beijing, leaving only 12 countries that maintain official ties with Taipei.
  • The 2024 elections were held amid heightened Chinese military drills, including cyber-attacks and the use of surveillance balloons. These tactics are part of Beijing’s broader strategy to reinforce the possibility of a military intervention
 
Follow Up Question
 
1.Which one of the following statements best reflects the issue with Senkaku Islands, sometimes mentioned in the news? (UPSC 2022)
A. It is generally believed that they are artificial islands made by a country around the South China Sea.
B. China and Japan engage in maritime disputes over these islands in the East China Sea.
C. A permanent American military base has been set up there to help Taiwan to increase its defense capabilities.
D. Though the International Court of Justice declared them as no man's land, some South-East Asian countries claim them.
 
Answer (B)
 
  • The Senkaku Islands (called Diaoyu Islands by China) are a group of uninhabited islands in the East China Sea, controlled by Japan but claimed by China and Taiwan.
  • These islands are strategically important due to their rich fishing grounds, potential oil and gas reserves, and their location in a region of geopolitical tension.
  • Japan administers the islands, but China frequently challenges Japan's control through diplomatic protests, maritime patrols, and aerial incursions.
  • The dispute has led to tensions between China and Japan, with occasional confrontations between coast guard and military vessels
 
 

Scientists demonstrate clear quantum advantage using simple game

For Preliminary Examination:  Current events of national and international Significance

For Mains Examination: GS III - Science & Technology

Context:

Previous attempts at showing quantum supremacy have used complicated problems. Google used random circuit sampling for its Sycamore processor, andChinese researchers used the Gaussian boson sampling problem for the Jiuzhang computer. Both require specialised equipment to perform, making it difficult to verify the results

 

Read about:

National Quantum Computing Mission

Quantum Computer

 

Key takeaways:

 

  • For years, scientists have been seeking a task where quantum computers outperform classical computers, a benchmark known as quantum supremacy.
  • Recently, researchers from the University of Oxford and Universidad de Sevilla achieved this milestone using a relatively simple game-based approach. Their findings, published in Physical Review Letters in February, are based on a problem involving odd-cycle graphs.
  • The challenge is to colour a circle with an odd number of points using only two colours in such a way that no two adjacent points share the same colour—an outcome that is mathematically impossible.
  • The researchers turned this puzzle into a test for quantum supremacy, moving away from earlier, more complex demonstrations. For instance, Google used a task known as random circuit sampling to demonstrate its Sycamore processor’s capabilities in 2019, while Chinese researchers employed Gaussian boson sampling on the Jiuzhang quantum computer. These methods, however, require intricate math and specialised tools, making external validation difficult.

The Colouring Challenge

  • In the adapted experiment, the odd-cycle graph problem is used in a game format. Imagine a circle with three points—trying to colour them using only red and blue such that adjacent points don’t match will always lead to a contradiction.
  • In this game, two players, Alice and Bob, who cannot communicate, respond to questions from a referee about the colours of points on the circle. To win, their responses must meet two criteria: they must give the same answer for the same point, and different answers for adjacent points.
  • In a classical scenario, even with an agreed strategy beforehand, the best possible win rate for a 3-point circle is 83.3%.

Quantum Implementation

  • In the quantum version, researchers used two strontium atoms placed two metres apart and entangled them using laser beams. Entangled particles behave in a way that classical physics cannot explain—measuring one instantly affects the other.
  • A central computer (referee) sent queries to separate control systems representing Alice and Bob. Upon receiving a question, each system used quantum operations (rotations determined by the specific point on the circle) to manipulate their atom and derive a result—either 0 or 1, which was then translated into red or blue.
  • The experiment was conducted over 101,000 rounds, covering odd cycles with 3 to 27 points, in just under a minute. The researchers also conducted rigorous tests to confirm the quantum nature of the correlations.

Proving Quantum Advantage

  • The results were striking. For the 3-point scenario alone, the quantum strategy achieved a significantly higher win rate than 83.3%, demonstrating quantum supremacy up to 19-point circles. The overall win rate was 97.8%, with the 2.2% error attributed to noise during entanglement.
  • Additionally, their test revealed the strongest correlation ever observed between two separate quantum systems, further validating the quantum nature of the experiment.

Significance of the Study

  • This research presents a far simpler pathway to demonstrating quantum supremacy. While Google needed 53 superconducting qubits for its Sycamore processor, this experiment used only two entangled qubits, making it far less complex and resource-intensive.
  • The method has practical implications. It could be useful in coordination problems where parties cannot communicate, such as the rendezvous task—determining a common meeting point without sharing information.
  • Unlike classical systems that rely on exhaustive search methods, quantum entanglement enables faster, more efficient problem-solving. For example, identifying one correct option out of a million would take up to a million steps for a classical computer, whereas a quantum computer using Grover’s algorithm could do it in roughly 1,000 steps
 
Follow Up Question
 

1.Which one of the following is the context in which the term "qubit" is mentioned? (UPSC 2022)

A. Cloud Services

B. Quantum Computing

C. Visible Light Communication Technologies

D. Wireless Communication Technologies

 

Answer (B)
 
A qubit (quantum bit) is the fundamental unit of information in quantum computing, analogous to a bit in classical computing. Unlike a classical bit, which can be either 0 or 1, a qubit can exist in a superposition of both states, enabling quantum computers to perform complex computations much more efficiently in certain scenarios
 
 

 

On building resilient telecom infrastructure

For Preliminary Examination:  Current events of national and international importance

For Mains Examination: GS III - Disaster Management

Context:

The Coalition for Disaster Resilient Infrastructure (CDRI), a multilateral organisation launched by Prime Minister Narendra Modi in 2019, put out a report earlier this month studying Indian telecom networks’ preparedness in the event of disasters. The report suggests ways in which State governments can better prepare for calamities that may impact telecom networks

 

Read about:

 International Conference on Disaster Resilient Infrastructure (ICDRI)

What is the International Solar Alliance (ISA)?

 

Key takeaways:

 

  • The Coalition for Disaster Resilient Infrastructure (CDRI), a multilateral organization established by Prime Minister Narendra Modi in 2019, recently released a report assessing the preparedness of India’s telecom networks in disaster scenarios.
  • The report outlines strategies for State governments to strengthen their response to calamities that could impact telecom infrastructure.
  • Telecom networks play a vital role in disaster management by enabling swift communication between the State and National Disaster Management Authorities, local municipalities, and different levels of government—an essential factor in protecting lives and property.
  • However, these networks are particularly vulnerable due to above-ground cabling, towers that may not withstand extreme wind speeds, and their dependence on an uninterrupted power supply, which is often disrupted by disasters like cyclones and earthquakes.
  • Coastal regions face additional risks, as they serve as landing points for undersea cables connecting India to the global internet. If these landing stations are damaged, major network disruptions can occur as telecom operators struggle to reroute traffic.
  • Repairing undersea cables is a time-intensive process, requiring specialized vessels to reach the affected areas and reconnect the severed cables. However, since power failures are a primary cause of disruptions, maintaining or restoring electricity to telecom towers and network operating centers can significantly enhance resilience.
  • Most telecom operators do not assume round-the-clock power availability—except potentially in Mumbai—and instead rely on battery and fuel backups.
  • To build a more resilient telecom network, the CDRI report suggests several measures, including improved data collection, better coordination among officials, and the strengthening of power infrastructure—an area of significant focus for CDRI.
  • It also recommends designing telecom towers to withstand stronger winds, particularly in coastal areas prone to hurricanes.
  • Additionally, the report advocates for a "dig-once" policy, which encourages the simultaneous construction of underground utilities such as water and gas pipelines, drainage systems, and fiber optic cables to minimize the risk of damage during future infrastructure projects. Pre-existing damage to underground cables can further exacerbate network failures when other components of the system collapse.
  • Enhancing telecom resilience requires both large-scale structural improvements and smaller, cost-effective interventions that can have a significant impact. For example, during heavy rains, diesel generators can fail even in knee-deep flooding.
  • A simple yet effective solution is installing these generators at a higher elevation on telecom towers, ensuring backup power remains functional even in flood conditions
 
Follow Up Question
 
1.Select the correct statement about Sendai Framework. (MPSC 2019)
(a) This framework was passed by United Nations Organisation's conference at Sendai (Japan) on 18th March 2015.
(b) This framework is regarding measures for Disaster Risk Reduction.
(c) This is an onward step of the Hyogo Framework about disaster management.
(d) The provisions in this framework are binding on member countries.
A. (a), (b) statements are correct.
B. (b), (c) statements are correct.
C. (a), (b), (c) statements are correct.
D. All of the above statements are correct.

 

Answer (C)
 
  • (a) Correct – The Sendai Framework was adopted at the Third UN World Conference on Disaster Risk Reduction (WCDRR) in Sendai, Japan, on 18th March 2015.
  • (b) Correct – It is a framework focused on Disaster Risk Reduction (DRR), aiming to reduce disaster risks and losses in lives, livelihoods, and health.
  • (c) Correct – The Sendai Framework (2015-2030) succeeds the Hyogo Framework for Action (2005-2015), making it an onward step in global disaster risk management.
  • (d) Incorrect – The provisions of the Sendai Framework are not legally binding on member countries. It is a voluntary, non-binding agreement that encourages nations to integrate disaster risk reduction into their policies

 

Subject and Subject Wise Notes for the Sunday Exam (Free)
 
Subject Topic Description
Polity Municipalities Municipalities
Polity Emergency Provisions Emergency Provisions
History Medieval History Harshavardhan
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UPSC EXAM NOTES will be conducting both Prelims and Mains exams every Sunday as part of the Integrated Mains and Prelims (IMPM) Program. This program provides a comprehensive approach to UPSC exam preparation, ensuring that candidates are well-prepared for both stages of the exam.

Program Highlights:

  • Daily Study Keys: Each day, we will provide keys that outline what to read, focusing on the most relevant topics and current affairs.
  • Subject Notes: In addition to daily keys, we will supply detailed subject notes to help you build a strong foundation in all necessary areas.
  • Sunday Exams: Every Sunday, a combined exam will be held, encompassing the daily keys' content and subject notes, along with a culmination of current affairs from various sources. These exams will cover both Prelims and Mains syllabi.
  • Format: Exams will be available in both online and offline formats to cater to different preferences and situations.

Duration: The IMPM plan is a one-year program, ensuring continuous and structured preparation over 12 months. With regular testing and consistent study guidance, this program is designed to maximize your chances of success in the UPSC exams

 
Previous IMPM Keys
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 


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