General Awareness PYQs

The correct answer is Weak intermolecular forces in noble gases.

Key Points

• Noble gases, belonging to Group 18 of the periodic table, have a completely filled valence shell electronic configuration (ns²np⁶), except for Helium (1s²).
• Due to this stable octet, noble gas atoms do not readily share or transfer electrons to form covalent or ionic bonds under standard conditions, causing them to exist as monatomic atoms.
• The only attractive forces existing between these monatomic atoms are extremely weak London Dispersion Forces (a type of Van der Waals force), which arise from temporary dipoles.
• Because these intermolecular forces are so weak, the thermal energy available at room temperature (approximately 298 K) is more than sufficient to overcome the attraction, keeping the atoms in a gaseous state.
• As a result, noble gases have very low melting and boiling points compared to other elements in the same period.

 Additional Information

• Halogens (Group 17):
• Unlike noble gases, halogens exist as diatomic molecules (F₂, Cl₂, Br₂, I₂).
• Down the group, the atomic size and the number of electrons increase, which enhances the polarizability of the molecule.
• Stronger polarizability leads to stronger London Dispersion Forces. This is why Fluorine and Chlorine are gases, Bromine is a liquid, and Iodine is a solid at room temperature.
• Reactivity and Bonding:
• High reactivity: Noble gases are actually known for their chemical inertness or low reactivity due to high ionization enthalpy and stable configurations.
• Strong chemical bonds: Noble gases do not form strong bonds in their elemental form; strong interatomic forces only appear in compounds like Xenon tetrafluoride (XeF₄), which are formed under specific conditions.

The correct answer is Andaman and Nicobar Islands.

Key Points

• According to the Census 2011 data, the Andaman and Nicobar Islands recorded the lowest population density among all the Union Territories of India, with a value of 46 persons per square kilometer.
• Population density is a measurement of population per unit area, typically expressed as the number of people per square kilometer, which helps in understanding the spatial distribution of the population.
• The Andaman and Nicobar Islands comprise 572 islands, of which only 38 are permanently inhabited, and a massive portion of the land is designated as protected forests and tribal areas, contributing to the low density.
• Among all administrative units (States and UTs) in 2011, this Union Territory stood out for its sparse settlement compared to the mainland Union Territories like Delhi or Chandigarh.
• While the Andaman and Nicobar Islands have the lowest density among UTs, Arunachal Pradesh holds the record for the lowest density among all Indian States with only 17 persons per square kilometer.

 Additional Information

• Density comparison of other Union Territories (Census 2011):
• Delhi (NCT): It recorded the highest population density in India at 11,320 persons per square kilometer.
• Chandigarh: This highly urbanized UT recorded a density of 9,258 persons per square kilometer.
• Puducherry: The density was recorded at 2,547 persons per square kilometer.
• Lakshadweep: Despite its small land area, it had a high density of 2,149 persons per square kilometer.
• Daman and Diu and Dadra and Nagar Haveli recorded densities of 2,191 and 700 persons per square kilometer respectively.
• National Context:
• The overall population density of India as per the 2011 Census was 382 persons per square kilometer, an increase from 324 in the 2001 Census.
• Bihar was identified as the most densely populated state with 1,106 persons per square kilometer, followed by West Bengal at 1,028.

The correct answer is Indian Navy.

Key Points

• The Tri-Services Exercise (TSE-2025), specifically codenamed Trishul for its November 2025 iteration, represents a pinnacle of Jointness and Integration within the Indian Armed Forces.
• The Indian Navy has been designated as the lead branch for this exercise, taking responsibility for the strategic planning and tactical execution of operations across the maritime and coastal domains.
• A primary goal of the exercise is to refine Inter-Service Synergy, ensuring that the Indian Army, Indian Air Force, and Indian Coast Guard can operate as a single cohesive unit during high-intensity conflict scenarios.
• The exercise is a critical step toward the implementation of Integrated Theatre Commands (ITC), specifically testing the operational framework of the proposed Maritime Theatre Command.
• It will involve a massive mobilization of assets, including Aircraft Carriers (such as INS Vikrant or INS Vikramaditya), Nuclear Submarines, Guided-Missile Destroyers, and specialized Amphibious Warfare units.
• The drill focuses on complex maneuvers such as Anti-Submarine Warfare (ASW), Electronic Warfare, and coordinated strikes involving carrier-based fighters and land-based long-range bombers.

 Additional Information

• Indian Air Force (IAF)
• Traditionally conducts an annual training exercise also named Trishul under the Western Air Command to test air defense and offensive readiness along the northern borders.
• Recently spearheaded Exercise Tarang Shakti, which is India's largest-ever multi-national air exercise, involving several global partners.
• Indian Army
• In March 2024, the Army led the tri-service Exercise Bharat Shakti at Pokhran, Rajasthan, which demonstrated the capabilities of Indigenously Developed weapon systems.
• Regularly participates in Exercise Trishakti Prahaar, focusing on integrated battle groups and rapid mobilization in the eastern and northern sectors.
• Indian Coast Guard (ICG)
• Functions as the primary agency for Coastal Security, playing a vital role in protecting India's Exclusive Economic Zone (EEZ).
• During tri-service exercises, the ICG coordinates with the Navy for Maritime Search and Rescue (SAR) and protecting offshore vital assets like oil rigs.
• Theatrisation Concept
• This involves the reorganization of the 17 single-service commands into a fewer number of Integrated Commands to maximize combat power and minimize logistical redundancies.
• The 2025 exercise serves as a live-testing ground for the command-and-control protocols of these future unified structures.

The correct answer is France.

Key Points

• The One Health Summit was hosted by France from 5-7 April 2026 as a high-level strategic gathering to address the interconnected nature of human, animal, and environmental health.
• The event coincided with France holding the G7 Presidency in 2026, where global health security was prioritized as a core pillar of the international agenda.
• A primary focus of the summit was the evaluation and expansion of the One Health Joint Plan of Action (OH JPA), which runs through 2026, aimed at integrating systems for zoonotic disease surveillance and early warning.
• The summit facilitated dialogue between the Quadripartite organizations, including the World Health Organization (WHO) and the United Nations Environment Programme (UNEP), to strengthen the Global Health Security architecture.
• Special emphasis was placed on the PREZODE initiative (Preventing Zoonotic Disease Emergence), a French-led global program launched to mitigate the risk of pathogen spillover from wildlife to humans.

 Additional Information

• One Health Concept:
• It is a collaborative, multisectoral approach working at local, national, and global levels to achieve optimal health outcomes.
• It addresses critical issues such as Antimicrobial Resistance (AMR), food safety, and the impact of climate change on infectious disease patterns.
• The Quadripartite:
• Consists of the FAO (Food and Agriculture Organization), UNEP, WHO, and WOAH (World Organisation for Animal Health).
• These bodies provide technical guidance to countries to implement One Health policies effectively.
• Antimicrobial Resistance (AMR):
• The summit discussed the misuse of antibiotics in agriculture and human medicine, which contributes to the rise of resistant pathogens, causing millions of deaths annually.
• Pandemic Preparedness:
• Discussions contributed to the refinement of the International Health Regulations (IHR) and the development of the Pandemic Treaty to ensure equitable access to medical countermeasures.

The correct answer is Printed Circuit Board.

Key Points

• A Printed Circuit Board (PCB) is the foundational block of almost all modern electronic devices and computer hardware.
• Its primary function is to provide mechanical support to electronic components while electrically connecting them using conductive pathways or traces.
• These traces are typically chemically etched from copper sheets that are laminated onto a non-conductive substrate material.
• The substrate is most commonly made of FR-4, which is a flame-retardant glass-reinforced epoxy laminate, chosen for its excellent insulating properties and thermal stability.
• PCBs are vital for the operation of motherboards, graphics cards, and internal peripherals, allowing for high-speed data transmission and power distribution between the CPU, RAM, and other integrated circuits (ICs).

 Additional Information

• Common PCB Classifications:
• Single-Sided PCBs: Contain only one layer of conductive material, often used in simple electronics like calculators or power supplies.
• Multi-Layer PCBs: Feature multiple layers of copper separated by insulating layers, allowing for the extremely dense wiring required in smartphones and high-end servers.
• Flexible PCBs: Made of materials like polyimide that allow the board to bend, commonly used in foldable devices and wearable technology.
• Assembly and Protection:
• Surface Mount Technology (SMT): A process where components are mounted directly onto the surface of the PCB, enabling miniaturization of hardware.
• Solder Mask: The distinctive green coating applied over the copper traces to prevent oxidation and accidental short-circuits during the soldering process.
• Through-Hole Technology (THT): A method where component leads are inserted through drilled holes, providing a stronger mechanical bond for heavy or high-power components.

The correct answer is Dr. Poonam Gupta.

Key Points

• Dr. Poonam Gupta was appointed as the Deputy Governor of the Reserve Bank of India (RBI) in April 2025, with her appointment being approved by the Appointments Committee of the Cabinet (ACC) for a tenure of three years.
• She officially succeeded Michael Debabrata Patra, who served a distinguished term in the central bank before demitting office in early 2025.
• Before her transition to the RBI, Dr. Gupta served as the Director General of the National Council of Applied Economic Research (NCAER), becoming the first woman to lead India’s oldest and largest independent economic policy think tank.
• Historically, her appointment is significant as she is the fourth woman to hold the position of Deputy Governor in the RBI, following K. J. Udeshi, Shyamala Gopinath, and Usha Thorat.
• In her capacity as Deputy Governor, she is a crucial member of the Monetary Policy Committee (MPC), which is the statutory body responsible for determining the policy interest rates required to maintain price stability in India.

 Additional Information

• RBI Leadership Structure:
• The Reserve Bank of India is governed by a Central Board of Directors. As of June 2026, the Governor of the RBI is Sanjay Malhotra.
• The central bank is mandated to have four Deputy Governors. Currently, the other three serving Deputy Governors are Swaminathan Janakiraman, Shirish Chandra Murmu (appointed in October 2025), and Rohit Jain (appointed in May 2026).
• Portfolios and Responsibilities:
• Dr. Poonam Gupta oversees critical verticals including the Monetary Policy Department, Financial Stability Department, and the Department of Economic and Policy Research.
• The role of a Deputy Governor involves managing functions such as banking regulation, currency management, and foreign exchange reserves.
• Academic and Professional Background:
• She holds a PhD in Economics from the University of Maryland and a Master’s degree from the Delhi School of Economics.
• Her extensive professional career includes nearly 20 years of experience at international financial institutions like the World Bank and the International Monetary Fund (IMF).

The correct answer is Dubai.

Key Points

• The Global Justice, Love and Peace Summit was held in Dubai, United Arab Emirates (UAE), in April 2025, serving as a prestigious platform for international dialogue on humanitarian values and global stability.
• The summit aimed to address critical issues such as social inequality, interfaith harmony, and international conflict resolution, bringing together Nobel laureates, political leaders, and social activists.
• Dubai was selected as the host city due to its established infrastructure for mega-events and its strategic role as a neutral ground for global diplomacy and cultural exchange.
• The event emphasized the Dubai Declaration on Peace, which advocated for the use of Artificial Intelligence (AI) and digital innovation to promote ethical justice and sustainable development goals.

 Additional Information

• Dubai:
• Known for hosting high-profile international gatherings, including COP28 and Expo 2020.
• The city has a dedicated Ministry of Possibilities and a Ministry of Tolerance, aligning with the summit's core themes.
• Oslo:
• The capital of Norway is globally recognized as the home of the Nobel Peace Prize ceremony, making it a common reference point for peace summits.
• Milan and New Delhi:
• Milan (Italy) is a hub for global fashion and economy, while New Delhi (India) frequently hosts G20 and BRICS related diplomatic meetings, though neither was the venue for this specific 2025 summit.

The correct answer is Compression.

Key Points

• Sound waves are categorized as longitudinal mechanical waves, meaning the particles of the medium vibrate back and forth in the same direction as the wave propagation.
• A Compression is a region in a longitudinal wave where the particles of the medium are temporarily crowded together due to the external force of a vibrating object.
• Because the particles are packed into a smaller volume, this region is characterized by high density and high pressure relative to the average state of the medium.
• Scientifically, the pressure of a medium is directly proportional to its density; thus, when particles are forced together in a compression, both values peak simultaneously.
• On a graphical representation (pressure-distance graph), a compression is depicted as the crest or the highest point of the curve, representing maximum disturbance from the equilibrium position.

 Additional Information

• Rarefaction:
• This is the region of a longitudinal wave where the particles are spread apart.
• It is associated with low density and low pressure, appearing as a trough on a pressure-distance graph.
• Wavelength:
• It is defined as the physical distance between two consecutive compressions or two consecutive rarefactions.
• In the International System of Units (SI), wavelength is measured in meters (m).
• Crest:
• This term is primarily used for transverse waves (like light or ripples on water) to describe the point of maximum upward displacement.
• In sound wave analysis, while the term compression describes the physical state, 'crest' is often the mathematical label for that peak in a sine wave model.

The correct answer is Patna.

Key Points

• On 6 October 2025, the first phase of the Patna Metro Rail System was inaugurated by Bihar Chief Minister Nitish Kumar, officially making Patna the 24^th Indian city to have a functional metro network.
• The initial operational stretch consists of a 3.6-kilometer (or 4.3 km including depot connectivity) elevated priority corridor on the Blue Line (also known as Corridor-II).
• The first phase includes three key elevated stations: Patliputra Inter-State Bus Terminal (ISBT), Zero Mile, and Bhoothnath.
• The project is a joint venture between the Government of Bihar and the Government of India, with the Delhi Metro Rail Corporation (DMRC) acting as the executing agency for the development.
• The total estimated cost for the first phase of the Patna Metro Rail Project is approximately 13,365.77 crore, covering two corridors with a combined length of 32.5 kilometers.
• The Blue Line (North-South corridor) is designed to eventually connect Patna Junction to the New ISBT, featuring a mix of elevated and underground sections to mitigate urban traffic congestion.

 Additional Information

• Kolkata:
• It was the first city in India to have a functional metro rail system, with operations beginning on 24 October 1984.
• It is unique for operating the country’s first underwater metro section under the Hooghly River.
• Lucknow:
• The Lucknow Metro commenced its commercial operations on 5 September 2017, initially covering the stretch between Transport Nagar and Charbagh.
• Bhubaneswar:
• The foundation stone for the Bhubaneswar Metro Rail Project was laid in January 2024, with full phase-1 operations expected to begin by 2027-2028.
• General Metro Statistics:
• As of late 2025, India possesses the third-largest operational metro rail network in the world, following China and the USA.
• The National Urban Transport Policy (2006) provides the framework for such mass transit developments across Indian tier-1 and tier-2 cities.

The correct answer is Natesh Appaji Dravid, Gopal Krishna Deodhar, Anant Vinayak Patwardhan.

Key Points

• The Servants of India Society was established on June 12, 1905, in Pune, Maharashtra, as a premier organization dedicated to social and humanitarian development.
• The primary founder was Gopal Krishna Gokhale, who left the Deccan Education Society to create a dedicated cadre of selfless workers for national service.
• The society was formally launched with three other founding members who took the oath of service alongside Gokhale: Natesh Appaji Dravid, Gopal Krishna Deodhar, and Anant Vinayak Patwardhan.
• The organization aimed to train national missionaries for the service of India and to promote the true interests of the Indian people by all constitutional means, regardless of caste or creed.
• Members of the society were required to lead a life of poverty and dedication, promising to serve the nation for at least twenty-five years on a very meager subsistence allowance.

 Additional Information

• Gopal Krishna Gokhale:
• He is widely regarded as the political guru of Mahatma Gandhi.
• He served as the President of the Banaras Session of the Indian National Congress in 1905.
• He was a leading Moderate leader who advocated for reforms through dialogue and constitutional agitation.
• Incorrect Entities:
• A.O. Hume and Dadabhai Naoroji: These leaders were central to the formation of the Indian National Congress in 1885, nearly two decades before the society.
• Lala Lajpat Rai: While a contemporary, he belonged to the Extremist faction and later founded the Servants of the People Society in 1921 in Lahore.
• Subhas Chandra Bose and Jawaharlal Nehru: These were leaders of the younger, radical generation of the Indian National Movement who became prominent long after the society's foundation.

The correct answer is Asian Paints.

Key Points

• On November 25, 2025, the Board of Control for Cricket in India (BCCI) announced Asian Paints as the Official Colour Partner of Team India.
• The partnership is established for a duration of three years, extending through March 2028.
• The agreement is comprehensive, covering a total of 110 matches, including Men’s, Women’s, and Domestic series (such as Ranji Trophy and Duleep Trophy) played within India.
• The deal is reportedly valued at approximately  45 crore, placing the brand in the Official Partner tier alongside entities like SBI Life, Campa, and Atomberg Technologies.
• As part of the fan engagement strategy, Asian Paints introduced innovative digital and on-ground activations including the Colour Cam, which highlights the most vibrant fans in the stadium, and the Colour Countdown, which integrates home décor trends with live match moments.
• The collaboration aims to leverage cricket’s massive reach to strengthen the brand’s Har Ghar (Every Home) connection across the Indian subcontinent.

 Additional Information

• Asian Paints:
• It is India’s leading paint and décor company, headquartered in Mumbai, Maharashtra.
• The current Managing Director & CEO is Amit Syngle.
• BCCI (Board of Control for Cricket in India):
• The governing body for cricket in India was founded in December 1928.
• The headquarters are located at the Cricket Centre, Wankhede Stadium, Mumbai.
• Devajit Saikia currently serves as the Secretary of the BCCI.
• The Official Partners segment of BCCI helps generate significant revenue, which reached approximately  180 crore collectively with the addition of Asian Paints in late 2025.

The correct answer is Legislative relations.

Key Points

• Part XI of the Indian Constitution is divided into two chapters, where Chapter I, comprising Articles 245 to 255, specifically governs the Legislative relations between the Union and the States.
• Article 245 defines the territorial extent of laws, stating that Parliament can make laws for the whole or any part of India, while a State Legislature can make laws for the whole or any part of that specific state.
• Article 246 deals with the subject matter of laws, utilizing the Seventh Schedule which contains the Union List, State List, and Concurrent List to distribute power.
• Article 248 grants Residuary powers of legislation exclusively to the Parliament, covering any matter not enumerated in the Concurrent or State Lists.
• Article 249 and Article 250 empower the Parliament to legislate on matters in the State List under specific circumstances, such as in the national interest (upon a Rajya Sabha resolution) or during a Proclamation of Emergency.
• Article 254 handles the doctrine of Repugnancy, ensuring that if a state law conflicts with a central law on a Concurrent List subject, the central law prevails to maintain constitutional consistency.

 Additional Information

• Administrative relations:
• These are detailed in Chapter II of Part XI, spanning Articles 256 to 263, focusing on the executive powers and coordination between the Centre and States.
• Financial relations:
• These relations are primarily contained in Part XII of the Constitution, from Articles 264 to 293, covering the distribution of taxes, grants-in-aid, and the Finance Commission (Article 280).
• Judicial system:
• India possesses an integrated judicial system; therefore, unlike legislative or executive powers, there is no strict federal division of judicial relations. The Supreme Court and High Courts form a single hierarchy.

The correct answer is 2002.

Key Points

• The National Seeds Policy was launched by the Ministry of Agriculture, Government of India, in 2002 to provide a stable policy environment for the seed industry.
• It was formulated to replace the New Policy on Seed Development of 1988, aiming to address the challenges of the post-WTO (World Trade Organization) regime and the TRIPS agreement.
• The primary objective of the policy is to ensure the availability of high-quality seeds and planting materials to farmers at the right time and affordable prices.
• A significant focus of the 2002 policy was the encouragement of private sector participation in seed research, development, and production to supplement the efforts of public agencies.
• The policy introduced provisions for a National Seed Grid to monitor seed availability and a National Seed Fund to support the growth of the sector.
• It also emphasized the export of seeds, quality assurance through stringent certification, and the establishment of the National Seed Board (NSB).

 Additional Information

• Seed Act, 1966:
• This was the first legislation in India to regulate the quality of seeds for sale and matters connected therewith.
• It led to the creation of the Central Seed Committee and established State Seed Certification Agencies.
• PPV&FR Act, 2001:
• The Protection of Plant Varieties and Farmers Rights Act was enacted to protect the intellectual property rights of plant breeders and farmers.
• It provides a legal framework for the registration of new varieties, extant varieties, and farmers varieties.
• National Seed Corporation (NSC):
• Established in 1963, it is a Schedule 'A' Miniratna Category-I company under the Ministry of Agriculture and Farmers Welfare.
• It plays a vital role in the production of foundation and certified seeds for various crops across the country.

The correct answer is Dehra Dun.

Key Points

• The longitudinal valleys located between the Lesser Himalayas (also known as Himachal) and the Shiwaliks (the Outer Himalayas) are known as Duns.
• These valleys are tectonic in origin and were originally lakes that were subsequently filled with gravel and alluvium brought down by Himalayan rivers.
• Dehra Dun is the most prominent and largest of these longitudinal valleys, situated in the state of Uttarakhand.
• Geographically, these valleys are bounded by the Main Boundary Thrust (MBT) to the north and the Himalayan Frontal Fault (HFF) to the south.
• Dehra Dun measures approximately 35 to 45 km in length and 22 to 25 km in width, making it a significant structural feature of the Kumaon and Garhwal Himalayas.
• Other well-known examples of such formations include Kotli Dun and Patli Dun, which share similar geological and topographical characteristics.

 Additional Information

• Kangra Valley:
• Located in the state of Himachal Pradesh, it is a strike valley situated in the Lesser Himalayas.
• It lies at the base of the Dhauladhar Range and is known for its high agricultural productivity.
• Kullu Valley:
• Popularly known as the 'Valley of Gods', it is a broad transverse valley formed by the Beas River.
• It is situated between the Pir Panjal range and the Great Himalayan range in Himachal Pradesh.
• Patkai Hill Valley:
• This refers to the valley systems within the Patkai Range, which forms part of the Purvanchal or Eastern Hills.
• It is located along India's North-Eastern border with Myanmar, covering states such as Arunachal Pradesh and Nagaland.

The correct answer is Utkal Plain - Odisha.

Key Points

• The Utkal Plain is a coastal region located in the state of Odisha. It stretches between the Rusikulya River and the Subarnarekha River, encompassing the deltaic regions of the Mahanadi, Brahmani, and Baitarani rivers. It is also home to Chilika Lake, the largest brackish water lagoon in India. Hence, the match Utkal Plain - Odisha is correct.
• The Malabar Plain is situated on the southwestern coast of the Indian peninsula, primarily covering the state of Kerala and parts of Karnataka. This region is renowned for its backwaters (locally known as Kayals) and heavy monsoon rainfall. Hence, the match Malabar Plain - Gujarat is incorrect.
• The Konkan Plain refers to the rugged section of the western coastline of India, extending from Daman in the north to Goa in the south, primarily covering the coastal areas of Maharashtra. It lies between the Western Ghats and the Arabian Sea. Hence, the match Konkan Plain - Tamil Nadu is incorrect.
• The Coromandel Plain represents the southeastern coastal region of India, bounded by the Utkal Plains to the north and Kanyakumari to the south. It spans the coastline of Tamil Nadu and parts of Andhra Pradesh. Hence, the match Coromandel Plain - Kerala is incorrect.

 Additional Information

• Western Coastal Plains:
• These are submerged coastal plains located between the Western Ghats and the Arabian Sea.
• They are narrower than the eastern plains and are divided into the Kachchh and Kathiawar coast (Gujarat), Konkan coast (Maharashtra), Goan coast (Karnataka), and Malabar coast (Kerala).
• Eastern Coastal Plains:
• These are emergent coastal plains located between the Eastern Ghats and the Bay of Bengal.
• They are broader and characterized by large fertile deltas formed by the Mahanadi, Godavari, Krishna, and Kaveri rivers, making them ideal for rice cultivation.

The correct answer is Justice, liberty, equality, fraternity.

Key Points

• The Directive Principles of State Policy (DPSP) are contained in Part IV of the Indian Constitution, spanning from Article 36 to 51.
• These principles are fundamental in the governance of the country and are intended to serve as the guiding light for the State to achieve the high ideals of Justice, Liberty, Equality, and Fraternity mentioned in the Preamble.
• Specifically, Article 38 directs the State to strive to promote the welfare of the people by securing and protecting a social order in which social, economic, and political justice shall inform all the institutions of national life.
• The DPSP aim at establishing social and economic democracy, complementing the political democracy guaranteed by the Fundamental Rights, to realize the vision of a Welfare State.
• The concept of Fraternity is promoted through principles that encourage harmony, the spirit of common brotherhood, and the protection of the weaker sections of society, such as those mentioned in Article 46.

 Additional Information

• Classification of Directive Principles:
• Socialistic Principles: These aim at social and economic justice and include Article 39 (equitable distribution of resources) and Article 41 (right to work and education).
• Gandhian Principles: Based on the ideology of Mahatma Gandhi, these include Article 40 (organization of village panchayats) and Article 47 (prohibition of intoxicating drinks).
• Liberal-Intellectual Principles: These include Article 44 (Uniform Civil Code) and Article 50 (separation of judiciary from executive).
• Legal Nature:
• Unlike Fundamental Rights, DPSP are non-justiciable, meaning they are not enforceable by any court for their violation.
• However, the Supreme Court has ruled in cases like Minerva Mills (1980) that the Indian Constitution is founded on the bedrock of the balance between Part III and Part IV.
• Incorrect Options Context:
• Terms like hierarchy and privilege are antithetical to the constitutional values of Equality and Democracy and are specifically abolished through provisions like Article 17 (Abolition of Untouchability) and Article 18 (Abolition of Titles).

The correct answer is Code reusability across different applications.

Key Points

• Modular application software is a design technique that emphasizes separating the functionality of a program into independent, interchangeable modules.
• A shared library is a file that contains code and data that can be used by multiple programs at the same time, promoting the concept of Write Once, Run Anywhere within a system.
• In this scenario, the color correction logic is encapsulated within a single library. Since both the image-editing and video-editing programs utilize this same resource, the developer avoids duplicating the complex algorithms for color grading in two separate places.
• This practice is the definition of code reusability, which significantly reduces development time, minimizes the memory footprint of the software, and ensures that improvements made to the library benefit all connected applications simultaneously.

 Additional Information

• Modular Design Benefits:
• Easier Maintenance: Bug fixes or updates performed on the shared library automatically propagate to both programs without needing to recompile the individual applications.
• Interoperability: It allows different software systems to work together and share common data processing protocols.
• Efficiency: It reduces redundancy because the system does not need to store multiple copies of the same logic on the hard drive or in RAM.
• Analysis of Other Concepts:
• Redundancy: In computing, redundancy refers to the duplication of components or functions. Modular software using shared libraries actually decreases redundancy by centralizing functions.
• Dependencies: Modular software actually creates dependencies (the program depends on the library to run). Shared libraries do not remove dependencies; they manage them through dynamic linking.
• Offline Operation: Whether a program is modular or uses shared libraries has no direct correlation with its ability to function without an internet connection.

The correct answer is A brick-built basin connected to an ancient river channel.

Key Points

• Lothal, located in the modern-day state of Gujarat, served as a vital industrial and commercial hub of the Indus Valley Civilization (Harappan Civilization) around 2400 BCE.
• The most distinctive feature of Lothal is its brick-built basin, which is widely identified by archaeologists as the world's earliest known artificial dockyard.
• This structure was designed with advanced hydraulic engineering, featuring a rectangular basin measuring approximately 218 meters in length and 37 meters in width, constructed entirely of baked bricks.
• It was strategically connected via an inlet channel to an ancient course of the Bhogavo River, a tributary of the Sabarmati, allowing ships to enter the basin during high tide.
• The presence of a sluice gate mechanism helped maintain the water level within the basin, facilitating the berthing and loading of seafaring vessels, which provides the most direct and convincing evidence of its role as a maritime trading centre.

 Additional Information

• Trade and Infrastructure:
• The Warehouse: A massive wooden structure (now only the mud-brick platforms remain) situated next to the dockyard was used to store cargo, indicating organized international trade.
• Seals: The discovery of Persian Gulf seals (circular button seals) at the site confirms direct maritime links with Mesopotamia and the Dilmun civilization (modern Bahrain).
• Bead-making Industry: Lothal was a major production center for carnelian and steatite beads, which were highly valued export items found across Western Asia.
• Excavation: The site was discovered and excavated by the renowned archaeologist S.R. Rao in 1954.

The correct answer is 11^th.

Key Points

• The 11^th edition of the Seatrade Maritime Logistics Middle East (SMLME) conference and exhibition was officially inaugurated on May 6, 2025, at the Dubai World Trade Centre (DWTC).
• The event serves as the flagship exhibition and conference of the UAE Maritime Week, showcasing the region's progress in the maritime and logistics sectors.
• The conference was inaugurated by Eng. Hessa Al Malek, Senior Advisor to the Minister for Maritime Transport Affairs at the UAE Ministry of Energy and Infrastructure, alongside Abdulla bin Damithan, CEO and Managing Director of DP World GCC.
• This edition saw a significant turnout, attracting over 7,500 maritime professionals and industry leaders from more than 90 countries, reflecting a substantial growth in global interest in the Middle Eastern maritime market.
• A major highlight during the opening day was the announcement by the Indian Register of Shipping (IRS) regarding the opening of a new office in Dammam, Saudi Arabia, marking its 50^th anniversary globally and 25 years of operations in the UAE.

 Additional Information

• UAE Maritime Week:
• It is a premier biennial event held under the patronage of the UAE Ministry of Energy and Infrastructure to strengthen the country's position as a global maritime hub.
• The week focuses on fostering innovation, improving the business environment, and enhancing human capital investment within the maritime regulatory framework.
• Strategic Focus Areas:
• The 2025 conference agenda prioritized critical industry themes such as digitalisation, decarbonisation, and the integration of STEM skills to meet future logistical demands.
• DP World participated as the Strategic Partner, highlighting the GCC region's role in navigating global trade disruptions and energy transitions.
• The event included specialized segments like the Maritime Logistics Summit, which featured over 80 expert speakers discussing offshore operations and sustainable bunkering.

The correct answer is Communist Party of India (Marxist).

Key Points

• V.S. Achuthanandan, born in 1923, was one of the most influential veterans of the Communist Party of India (Marxist) and a legendary figure in Kerala politics.
• He was one of the 32 members who walked out of the Communist Party of India (CPI) National Council in 1964 to form the CPI(M), making him a founding father of the party.
• He served as the Chief Minister of Kerala from 2006 to 2011, heading the Left Democratic Front (LDF) administration.
• During his tenure and long career, he was known for his crusade against corruption, land encroachments, and his advocacy for environmental protection and women’s rights.
• He served as a member of the CPI(M) Politburo from 1985 to 2009 and acted as the Leader of the Opposition in the Kerala Legislative Assembly multiple times.

 Additional Information

• Communist Party of India (Marxist):
• Formed: 1964 following a split in the CPI.
• Ideology: Marxism-Leninism, focusing on the interests of the working class and peasantry.
• Key Strongholds: Historically dominant in Kerala, West Bengal, and Tripura.
• Indian National Congress (INC):
• Founded in 1885 by Allan Octavian Hume.
• It was the primary organization leading the Indian Independence Movement against British rule.
• Bharatiya Janata Party (BJP):
• Officially formed in 1980, succeeding the Bharatiya Jana Sangh.
• It adheres to the ideology of Integral Humanism and Hindutva.
• All India Trinamool Congress (AITC):
• Founded by Mamata Banerjee in 1998.
• It is currently the ruling party in the state of West Bengal.