General Awareness PYQs

The correct answer is Nagaland.

Key Points

• The Hornbill Festival is an annual cultural extravaganza celebrated in Nagaland from December 1 to December 10.
• The festival is organized by the State Tourism and Art & Culture Departments of the Government of Nagaland to encourage inter-tribal interaction and preserve the state’s heritage.
• It is held at the Naga Heritage Village in Kisama, which is approximately 12 kilometers from the capital city, Kohima.
• Popularly known as the Festival of Festivals, it showcases the traditional folk dances, music, indigenous games, and crafts of the sixteen major tribes of Nagaland.
• The festival is named after the Great Indian Hornbill, a bird that holds a significant place in the folklore, songs, and tribal traditions of the Naga people.
• The event coincides with Nagaland Statehood Day, which is observed on December 1 to commemorate the formation of the state in 1963.

 Additional Information

• Assam:
• Home to the Bihu festival, which consists of three distinct celebrations: Rongali, Kongali, and Bhogali Bihu.
• Famous for the Ambubachi Mela held at the Kamakhya Temple.
• Manipur:
• Celebrates the Sangai Festival, named after the state’s rare brow-antlered deer found in Keibul Lamjao National Park.
• Other notable festivals include Yaoshang and the Kang festival.
• Meghalaya:
• Known for the Wangala Festival (100 Drums Festival) celebrated by the Garo tribe to mark the end of the harvest season.
• The Cherry Blossom Festival in Shillong has also become a major international attraction.

The correct answer is It mainly builds or elevates parts of the crust.

Key Points

• Volcanism is a primary endogenic geomorphic process driven by the internal heat of the Earth, which results from radioactive decay and primordial heat from the core.
• Geomorphic processes are generally classified into two categories: endogenic (internal) and exogenic (external). While exogenic processes tend to reduce relief, endogenic processes like volcanism are constructive or aggradational in nature.
• The process involves the movement of molten rock or magma from the mantle toward the surface. When this magma cools and solidifies on the surface as lava, it forms new landmasses and geographic features.
• Common landforms created by volcanism include volcanic mountains, cinder cones, composite volcanoes, and vast lava plateaus such as the Deccan Traps in India or the Columbia Plateau in the USA.
• In the context of the Earth’s crustal evolution, volcanism is responsible for the continuous addition of material to the lithosphere, thereby elevating the terrain and creating structural relief.
• Hence, the statement that volcanism mainly builds or elevates parts of the crust is correct.

 Additional Information

• Exogenic Processes:
• These processes, such as weathering, erosion, and mass wasting, are driven by external forces like solar energy and gravity.
• They are primarily degradational, meaning they work to wear down and lower the existing landforms to a base level.
• Factors like rainfall, temperature fluctuations, and running water are the primary agents of these external processes.
• Diastrophism:
• This is another endogenic process that includes orogenic (mountain-building) and epeirogenic (continent-building) forces.
• Like volcanism, diastrophism results in the deformation, uplifting, or subsidence of the Earth’s crust.
• Magmatic Features:
• Intrusive landforms (plutonic) are formed when magma cools within the crust (e.g., batholiths, laccoliths, sills, and dykes).
• Extrusive landforms are formed when magma reaches the surface as lava and solidifies.

The correct answer is Economic growth and stability.

Key Points

• Fiscal Policy in India is the framework through which the Ministry of Finance manages government spending and taxation to influence the national economy.
• The foremost objective is Economic Growth, achieved by increasing the Gross Domestic Product (GDP) through strategic investments in Infrastructure, Agriculture, and Industrial sectors.
• Economic Stability refers to the government's effort to maintain Price Stability and control Inflation, ensuring that the cost of living remains manageable for the general public.
• It serves as a tool for Resource Mobilization, where the government generates revenue through Direct and Indirect Taxes to fund essential public services and developmental projects.
• Another vital goal is Full Employment, where the government uses budgetary allocations to create job opportunities in both rural and urban areas to reduce poverty.
• The policy also aims at Reducing Inequalities by implementing Progressive Taxation and providing Subsidies to the underprivileged sections of society.

 Additional Information

• Inflation and Fiscal Deficit:
• Inflation: While Monetary Policy (managed by the RBI) is the primary tool for inflation control, fiscal policy supports it by managing Public Expenditure. Increasing inflation is a negative economic outcome, not an objective.
• Fiscal Deficit: This is the excess of total expenditure over total receipts (excluding borrowings). The Fiscal Responsibility and Budget Management (FRBM) Act, 2003, actually mandates the government to reduce the fiscal deficit to ensure long-term Macroeconomic Stability.
• Foreign Trade:
• India's fiscal measures, such as Customs Duties and Export Incentives, are designed to boost Foreign Exchange Reserves and promote exports rather than reducing overall trade.
• Instruments of Fiscal Policy:
• Budgeting: The annual financial statement presented under Article 112 of the Constitution of India.
• Taxation: Includes GST, Income Tax, and Corporate Tax.
• Public Debt: Internal and external borrowings to fund developmental gaps.

The correct answer is Grahavarman.

Key Points

• Rajyashri was the sister of the great north Indian emperor Harshavardhana and the daughter of Prabhakaravardhana, the first notable king of the Pushyabhuti (Vardhana) dynasty of Thanesar.
• She was married to Grahavarman, the last important ruler of the Maukhari dynasty, who ruled over Kannauj in the early 7^th century AD.
• The marriage was a critical geopolitical alliance designed to protect the borders of both kingdoms against the rising threats from the rulers of Malwa and Gauda.
• Shortly after the marriage, Grahavarman was attacked and killed by Devgupta (the king of Malwa) who acted in collaboration with Shashanka (the king of Bengal).
• Following Grahavarman’s assassination, Rajyashri was imprisoned in Kannauj, which triggered a series of military campaigns by her brothers, Rajyavardhana and later Harshavardhana, to avenge the family and rescue her.
• After being rescued from the Vindhya forests just as she was about to commit self-immolation, Rajyashri co-ruled Kannauj with Harshavardhana, leading to the unification of the Thanesar and Kannauj administrative seats.

 Additional Information

• Rudrasena II:
• He was a ruler of the Vakataka dynasty in the Deccan.
• He is historically significant for his marriage to Prabhavatigupta, the daughter of the Gupta emperor Chandragupta II, which established a strong Gupta-Vakataka alliance.
• Shashanka:
• He was the king of the Gauda Kingdom (modern-day Bengal) and is regarded as the first major independent king of Bengal.
• He was a staunch rival of Harshavardhana and was responsible for the treacherous murder of Harsha’s elder brother, Rajyavardhana.
• Devgupta:
• He was a ruler of the Later Gupta dynasty of Malwa.
• He played a central role in the conflict by killing Grahavarman and capturing Rajyashri before being defeated by Rajyavardhana.

The correct answer is 11^th Schedule.

Key Points

• The 11^th Schedule was added to the Constitution of India by the 73^rd Constitutional Amendment Act, 1992, which came into force on April 24, 1993.
• This schedule establishes the functional domain for Panchayati Raj Institutions (PRIs), representing the system of Rural Local Self-Government in India.
• It specifies 29 functional items over which Panchayats have the power and authority to prepare plans for economic development and social justice.
• The specific subjects included in the schedule range from Agriculture and Land Improvement to Minor Irrigation, Social Forestry, Small Scale Industries, Rural Housing, and Drinking Water.
• The legislative basis for this schedule is Article 243-G, which empowers State Legislatures to endow Panchayats with necessary powers to function as institutions of self-government.
• The implementation of this schedule was a realization of the Gandhian principle mentioned in Article 40 of the Directive Principles of State Policy.

 Additional Information

• 12^th Schedule:
• Inserted by the 74^th Constitutional Amendment Act, 1992.
• It defines the powers, authority, and responsibilities of Municipalities (Urban Local Self-Government) and contains 18 functional subjects under Article 243-W.
• 10^th Schedule:
• Added by the 52^nd Amendment Act, 1985, commonly known as the Anti-Defection Law.
• It contains provisions regarding the disqualification of members of Parliament and State Legislatures on the ground of defection to another political party.
• 9^th Schedule:
• Introduced by the 1^st Constitutional Amendment Act, 1951 to protect land reform and other laws from judicial review.
• While it initially aimed to prevent legal challenges based on Fundamental Rights, the Supreme Court ruled in 2007 (IR Coelho case) that laws added after 1973 are subject to the Basic Structure Doctrine.

The correct answer is Sessions Court.

Key Points

• The Sessions Court is the highest criminal court in a district and forms the primary tier of the subordinate judiciary in India for handling serious offenses.
• Under Section 28(2) of the Code of Criminal Procedure (CrPC), a Sessions Judge or an Additional Sessions Judge is empowered to pass any sentence authorized by law.
• This judicial authority includes the power to award life imprisonment and the death penalty for heinous crimes defined under the Indian Penal Code (IPC).
• While the Sessions Court can pass a death sentence, Section 366 of the CrPC mandates that such a sentence must be submitted to the High Court for mandatory confirmation before execution.
• In contrast, the Assistant Sessions Judge, though part of the same court hierarchy, can only impose sentences of imprisonment for a term not exceeding 10 years.
• The Sessions Court also acts as an appellate court for cases decided by Judicial Magistrates, reinforcing its status as the most powerful criminal tribunal among subordinate courts.

 Additional Information

• Civil Court:
• Presided over by the District Judge, these courts adjudicate on disputes involving property, contracts, and civil rights.
• Unlike criminal courts, they do not have the power to impose punitive sentences like imprisonment for the purpose of criminal justice.
• Family Court:
• Established under the Family Courts Act, 1984, these specialize in matters like marriage dissolution, child custody, and maintenance.
• Their primary focus is on conciliation and mediation rather than criminal sentencing.
• Consumer Court:
• These are quasi-judicial bodies formed under the Consumer Protection Act, 2019 to provide relief against unfair trade practices.
• They award compensation or damages to consumers but are not empowered to award life imprisonment or capital punishment.

The correct answer is Legislative relations.

Key Points

• Part XI of the Indian Constitution establishes the framework for the relationship between the Union and the States, which is a core feature of Indian federalism.
• Chapter I of Part XI, comprising Articles 245 to 255, specifically governs the Legislative relations, defining how law-making powers are distributed between the Parliament and State Legislatures.
• Article 245 specifies the territorial extent of legislation, allowing Parliament to make laws for the entire country and State Legislatures for their respective territories.
• Article 246 deals with the distribution of subject matter through the Seventh Schedule, which contains the Union List, State List, and Concurrent List.
• Article 248 grants residuary powers to the Parliament, meaning it has exclusive authority to legislate on any matter not listed in the Concurrent or State Lists.
• Article 249 empowers the Parliament to legislate on a State List subject if the Rajya Sabha declares it necessary in the national interest by a two-thirds majority.
• Article 254 outlines the Doctrine of Repugnancy, stating that if a State law conflicts with a Central law on a Concurrent List subject, the Central law generally prevails.

 Additional Information

• Administrative relations:
• These are detailed in Chapter II of Part XI, specifically from Articles 256 to 263.
• They focus on the executive power coordination, the role of All India Services, and the creation of an Inter-State Council under Article 263.
• Financial relations:
• These are governed by Part XII of the Constitution, encompassing Articles 264 to 293.
• Key aspects include the distribution of tax revenues, Grants-in-aid, and the mandatory appointment of the Finance Commission under Article 280 every five years.
• Judicial relations:
• India does not have a dual judicial system; instead, it features a single integrated judicial system.
• The Supreme Court acts as the apex body, followed by High Courts and Subordinate Courts, ensuring uniformity in the application of both Central and State laws.

The correct answer is By promoting indigenous industries and rejecting foreign products..

Key Points

• The Swadeshi movement was officially proclaimed on August 7, 1905, at the Calcutta Town Hall, primarily as a reaction to the Partition of Bengal enacted by Lord Curzon.
• The central strategy to counter British policies was the Boycott of foreign goods, specifically British-made textiles from Manchester and salt from Liverpool, aiming to cripple the colonial economy.
• The movement emphasized Atmashakti (self-reliance), which led to the establishment of various indigenous industries, such as Swadeshi textile mills, soap factories, and match factories, to replace imported British products.
• Leaders like Bipin Chandra Pal, Lala Lajpat Rai, and Bal Gangadhar Tilak (the Lal-Bal-Pal trio) transformed it into a mass movement, encouraging citizens to use only Swadeshi goods as a sign of national pride and resistance.
• It was not just an economic struggle but also a cultural one, promoting National Education through institutions like the National Council of Education to reduce reliance on British-controlled academic systems.

 Additional Information

• Partition of Bengal (1905):
• The British claimed the partition was for administrative convenience, but it was actually a Divide and Rule tactic to weaken the Indian National Movement by creating a communal rift.
• The day of the partition, October 16, 1905, was observed as a day of mourning, where people fasted and tied Rakhi to each other to signify unity.
• Economic Nationalism:
• The movement saw the rise of iconic indigenous enterprises, including the Bengal Chemical Pharmaceutical Works founded by Prafulla Chandra Ray.
• The demand for handloom cloth surged, providing a major boost to the traditional weaving industry that had been decimated by British industrial competition.
• Concept Analysis:
• Military Drills: While secret revolutionary groups like Anushilan Samiti emerged, the mainstream Swadeshi movement focused on economic and educational passive resistance.
• Diplomatic Councils: These were the focus of the Moderates, whereas the post-1905 movement moved toward Extremist methods involving mass mobilization.

The correct answer is 2000.

Key Points

• The Foreign Exchange Management Act (FEMA) was passed by the Indian Parliament in 1999 as a replacement for the older and more stringent Foreign Exchange Regulation Act (FERA) of 1973.
• Although the Act is titled FEMA, 1999 and received the Presidential assent on December 29, 1999, it was officially notified and came into force across the country on June 1, 2000.
• The primary objective of FEMA is to consolidate and amend the law relating to foreign exchange with the aim of facilitating external trade and payments and for promoting the orderly development and maintenance of the foreign exchange market in India.
• Unlike its predecessor, FEMA shifted the focus from regulation (restriction) to management, aligning India's financial framework with the liberalization policies initiated in the 1990s.

 Additional Information

• Foreign Exchange Regulation Act (FERA), 1973:
• This was the predecessor to FEMA and was characterized by its prohibitive nature.
• Under FERA, any violation was considered a criminal offense, punishable with imprisonment, whereas under FEMA, violations are civil offenses punishable by monetary penalties.
• Enforcement Directorate (ED):
• The Directorate of Enforcement, under the Ministry of Finance, is the primary agency responsible for investigating suspected contraventions of FEMA provisions.
• It has the power to adjudicate cases and impose penalties on individuals or corporate entities found in violation of the Act.
• Role of RBI:
• The Reserve Bank of India (RBI) plays a central role in administering FEMA by controlling current account and capital account transactions.
• The RBI issues detailed Master Directions and circulars to regulate the flow of Foreign Direct Investment (FDI) and External Commercial Borrowings (ECB).

The correct answer is Provincial autonomy and federal structure.

Key Points

• The Government of India Act, 1935 was a significant milestone that provided for the establishment of an All-India Federation. This federation was intended to consist of British Indian Provinces and Princely States as constituent units.
• The Act abolished the system of Dyarchy in the provinces, which had been introduced by the 1919 Act, and replaced it with Provincial Autonomy. This granted provinces a separate legal identity and the freedom to operate as autonomous units of administration.
• It introduced Responsible Government in provinces, meaning the Governor was required to act on the advice of ministers who were accountable to the Provincial Legislature.
• The Act distributed legislative powers between the Centre and the Provinces through three lists: the Federal List (59 items), the Provincial List (54 items), and the Concurrent List (36 items), while Residuary Powers were vested in the Viceroy.

 Additional Information

• Dyarchy in Provinces:
• This system was a feature of the Government of India Act, 1919 (Montagu-Chelmsford Reforms). Under the 1935 Act, Dyarchy was instead proposed at the Central level, though this part of the Act was never implemented.
• Extension of Communal Representation:
• While Separate Electorates were first introduced for Muslims in 1909, the 1935 Act extended this principle to Depressed Classes (Scheduled Castes), Women, and Labor (Workers).
• Institutional Establishments:
• The Act led to the creation of the Reserve Bank of India (RBI) in 1935 to regulate national currency and credit.
• It also provided for the setting up of a Federal Court, which was established in 1937, and Provincial Public Service Commissions.

The correct answer is Ctrl + S.

Key Points

• In Microsoft Word and Microsoft Excel, the keyboard shortcut Ctrl + S is the standard command used to Save the active document or workbook to the storage drive.
• If the file has already been saved, pressing Ctrl + S instantly updates the existing file with any new modifications made since the last save operation.
• For a new document that has not yet been assigned a name, this shortcut triggers the Save As interface, requiring the user to select a file format (such as .docx or .xlsx) and a directory location.
• The Ctrl (Control) key acts as a modifier, and the letter S serves as a mnemonic for Save, a convention maintained across nearly all Windows-based applications to ensure data integrity and prevent work loss.
• This command interacts with the Office Fluent User Interface to bypass the manual process of clicking File and then Save on the Quick Access Toolbar.

 Additional Information

• Ctrl + Tab:
• Functionally used to switch between open tabs in web browsers or to move between different child windows within a single parent application window.
• Ctrl + V:
• The universal shortcut for the Paste command, which retrieves data from the System Clipboard and inserts it at the insertion point or selected cell.
• Ctrl + F:
• Activates the Find feature, opening a Navigation Pane or dialog box to search for specific text strings, formatting, or special characters within the file.
• F12 Function Key:
• While Ctrl + S performs a standard save, the F12 key is specifically designed to open the Save As dialog box directly, even if the file has already been saved.

The correct answer is One: only Indian citizenship.

Key Points

• The Constitution of India establishes a system of Single Citizenship, meaning that despite India being a Federal State with a dual polity (Centre and States), there is only one citizenship for the entire country.
• This provision is detailed in Part II of the Constitution, encompassing Articles 5 to 11, which define who was eligible for citizenship at the time of the Constitution’s commencement on January 26, 1950.
• Unlike other federal systems, an Indian citizen owes allegiance only to the Union of India and does not possess a separate citizenship for the state in which they reside, such as Kerala or Rajasthan.
• The concept of single citizenship in India was inspired by the British Constitution (United Kingdom) to foster national unity, fraternity, and to prevent regionalism from undermining the integrity of the nation.
• All citizens of India, regardless of their place of birth or residence, enjoy uniform Fundamental Rights and political privileges across the whole of the Indian Territory.

 Additional Information

• Dual Citizenship Model:
• In countries like the United States of America (USA) and Switzerland, a dual citizenship model is followed where an individual is a citizen of the National Government and also a citizen of a particular State.
• This can sometimes lead to different sets of rights or laws applicable to citizens depending on their state of residence, a situation the Indian framers avoided to ensure equality.
• Citizenship Act, 1955:
• While the Constitution provides the framework, the Parliament used its powers under Article 11 to enact the Citizenship Act, 1955, which governs the acquisition and loss of citizenship after 1950.
• Indian citizenship can be acquired through five methods: Birth, Descent, Registration, Naturalization, and Incorporation of Territory.
• Termination of Citizenship:
• The Indian law is strict regarding single citizenship; if an Indian citizen voluntarily acquires the citizenship of another country, their Indian citizenship is automatically terminated under the principle of Renunciation or Termination.

The correct answer is They are non-justiciable guidelines that aim to establish a just society..

Key Points

• The Directive Principles of State Policy (DPSP) are enumerated in Part IV of the Constitution of India, covering Articles 36 to 51. These principles are intended to be the fundamental goals that the State must strive to achieve while formulating policies and enacting laws.
• Article 37 of the Constitution explicitly declares that these principles are not enforceable by any court, which makes them non-justiciable in nature. This distinguishes them from Fundamental Rights, which can be legally enforced if violated. Hence, statement 3 is correct.
• The primary objective of the DPSP is to establish social and economic democracy and transform India into a Welfare State. They direct the State to promote the welfare of the people by securing a social order permeated by social, economic, and political justice.
• Since the DPSP are non-justiciable, no citizen can approach the Supreme Court or High Courts through writ petitions (under Article 32 or Article 226) to demand their implementation. Hence, statement 1 is incorrect.
• Unlike Fundamental Rights (Part III), which are legally enforceable, the DPSP are moral obligations and political directives for the government. Hence, statement 2 is incorrect.
• The DPSP are not absolute and can be amended by the Parliament of India. Significant amendments include the 42^nd Amendment Act of 1976 (which added Articles 39A, 43A, and 48A) and the 97^th Amendment Act of 2011 (which added Article 43B). Hence, statement 4 is incorrect.

 Additional Information

• Origins and Classification:
• Source: The concept of DPSP was borrowed from the Irish Constitution of 1937.
• Socialistic Principles: These aim at providing social and economic justice, such as Article 39 (Equal pay for equal work) and Article 41 (Right to work and education).
• Gandhian Principles: These represent the program of reconstruction enunciated by Mahatma Gandhi, including Article 40 (Organization of village panchayats) and Article 47 (Prohibition of intoxicating drinks).
• Liberal-Intellectual Principles: These reflect the ideology of liberalism, such as Article 44 (Uniform Civil Code) and Article 50 (Separation of judiciary from executive).
• Critical Jurisprudence: In the Minerva Mills Case (1980), the Supreme Court held that the Indian Constitution is founded on the bedrock of the balance between Fundamental Rights and Directive Principles.

The correct answer is Mayurasarman.

Key Points

• The Kadamba dynasty was established around 345 CE by Mayurasarman, marking the rise of the first indigenous kingdom to rule from Karnataka.
• According to the Talagunda inscription, Mayurasarman was a Brahmin scholar who traveled to Kanchipuram, the capital of the Pallavas, to study the Vedas.
• After being insulted by a Pallava horseman or official, he renounced his priestly life, took up the sword, and vowed to end the Pallava hegemony in the region.
• He retreated to the dense forests of Sriparvata (modern-day Srisailam) and organized a powerful rebel force consisting of local tribes.
• He utilized guerrilla warfare tactics to harass Pallava outposts and successfully defeated their subordinates, eventually forcing the Pallava king to recognize his sovereignty.
• He established his capital at Banavasi and performed various sacrifices, including the Ashvamedha, to legitimize his transition from a Brahmin to a Kshatriya ruler, subsequently adopting the name Mayuravarman.

 Additional Information

• Mahendravarman:
• He was a famous Pallava king who ruled from 600 CE to 630 CE.
• He was a great patron of rock-cut architecture and authored the satirical Sanskrit play Mattavilasa Prahasana.
• Pulakesin:
• Pulakesin I was the founder of the Chalukya dynasty of Badami in 543 CE.
• Pulakesin II was the most powerful ruler of this dynasty, known for defeating the northern emperor Harshavardhana on the banks of the Narmada river.
• Vinayaditya:
• He was a later Chalukya king who ruled from 681 CE to 696 CE.
• His reign is noted for successful military expeditions against the kingdoms of North India and maintaining the stability of the Badami Chalukya empire.

The correct answer is It increases, because the air molecules move faster.

Key Points

• The speed of sound in a gas is primarily determined by the temperature of the medium rather than its pressure or density alone.
• As the temperature of the air increases, the kinetic energy of the air molecules increases, causing them to move and vibrate more rapidly.
• Sound is a mechanical wave that travels through the periodic collision of particles; therefore, faster-moving molecules can transmit the vibrational energy of the sound wave more quickly through the air.
• Mathematically, the relationship is expressed as \( v = \sqrt{\frac{\gamma RT}{M}} \), where v is the speed, T is the absolute temperature, R is the gas constant, M is the molar mass, and gamma is the adiabatic index.
• Because v is proportional to the square root of T, the speed of sound increases as the temperature rises.

 Additional Information

• Numerical Impact of Temperature:
• At 0 degrees Celsius, the speed of sound in dry air is approximately 331 meters per second.
• At 20 degrees Celsius (room temperature), the speed increases to approximately 343 meters per second.
• For every 1 degree Celsius rise in temperature, the speed of sound in air increases by roughly 0.6 meters per second.
• Effect of Medium Properties:
• Humidity: Increased humidity also increases the speed of sound because water vapor is less dense than dry air, decreasing the overall density of the air mixture.
• Density and Elasticity: While speed is inversely proportional to the square root of density, in gases, the increase in temperature has a much more dominant effect on the elastic properties than the resulting decrease in density.

The correct answer is N/m2.

Key Points

• Pressure is defined as the physical magnitude of the normal force exerted per unit surface area over which that force is distributed.
• The mathematical relationship is expressed by the formula P = F / A, where P represents pressure, F denotes the perpendicular force, and A denotes the area of the surface.
• In the International System of Units (SI), the standard unit of force is the Newton (N) and the standard unit of area is the square meter (m²).
• By substituting these base units into the pressure formula, the derived SI unit is calculated as Newton per square meter, commonly written as N/m².

 Additional Information

• Pascal (Pa):
• The unit N/m² is formally designated as the Pascal (Pa) in the SI system, named after the scientist Blaise Pascal.
• One Pascal is a relatively small amount of pressure; for instance, the standard atmospheric pressure at sea level is approximately 101,325 Pa.
• Analysis of Other Units:
• N/m: This is the SI unit for Surface Tension and the Spring Constant (stiffness of a spring).
• N·m: This is the SI unit for Torque (moment of force) and is also equivalent to the Joule (J), the unit for Work and Energy.
• Dimensional Formula: The dimensions of pressure are [M¹ L⁻¹ T⁻²], derived from the dimensions of force divided by area.
• Other Pressure Units:
• Bar: Used in meteorology, where 1 bar = 10⁵ Pa.
• Torr: Often used in vacuum physics, where 1 Torr ≈ 133.32 Pa.

The correct answer is China.

Key Points

• China maintains its position as the global leader in hydropower, possessing the largest installed capacity in the world as per the International Renewable Energy Agency (IRENA) Renewable Capacity Statistics.
• As of the data leading into 2025, China's total installed hydropower capacity has exceeded 421 GW (Gigawatts), which accounts for nearly 30% of the total global hydropower capacity.
• The country’s dominance is underpinned by massive engineering projects such as the Three Gorges Dam on the Yangtze River, which remains the world’s largest power station by installed capacity at 22.5 GW.
• China has also rapidly expanded its Pumped Storage Hydropower (PSH) capacity to support grid stability, reaching over 50 GW, further cementing its top rank in the renewable sector.
• The Baihetan Dam, the world's second-largest hydropower station with a 16 GW capacity, became fully operational recently, significantly boosting China’s renewable output.

 Additional Information

• Brazil:
• Holds the second-largest installed capacity globally with approximately 110 GW.
• It relies on the Itaipu Binational Dam (shared with Paraguay), which is one of the highest-yielding hydroelectric plants in the world.
• United States:
• Ranks third with an installed capacity of over 102 GW.
• The Grand Coulee Dam in Washington state is its largest hydroelectric facility, producing about 6.8 GW.
• Canada:
• Ranks fourth globally with roughly 83 GW of installed capacity.
• Hydroelectricity is the primary source of power in provinces like Quebec and Manitoba, making Canada one of the largest producers per capita.
• IRENA:
• The International Renewable Energy Agency is an intergovernmental organization headquartered in Abu Dhabi, mandated to promote the adoption and sustainable use of all forms of renewable energy.

The correct answer is Tertiary.

Key Points

• The Tertiary sector comprises activities that do not produce a physical good by themselves but provide support or aid for the production process. This is why it is widely referred to as the Service Sector.
• Trade is a fundamental component of this sector as it involves the exchange of goods and services between producers and consumers, facilitating the flow of the economy.
• Services encompass a wide range of intangible benefits, including transportation, communication, banking, and insurance, all of which are essential for the smooth functioning of primary and secondary industries.
• Economic activities in this category help in the distribution of finished products from the factory to the market, making wholesale and retail trade vital tertiary functions.
• Unlike the primary and secondary sectors, the tertiary sector produces services rather than tangible goods, providing professional expertise and infrastructure to society.

 Additional Information

• Primary Sector:
• Commonly known as the Agriculture and Allied Sector.
• It involves the direct extraction and use of natural resources such as farming, mining, fishing, and forestry.
• Secondary Sector:
• Commonly known as the Industrial Sector.
• It covers activities where raw materials are transformed into finished products through manufacturing, construction, and processing.
• Quaternary Sector:
• A specialized subset of the tertiary sector focusing on knowledge-based services.
• It includes Information Technology (IT), Research and Development (R&D), financial planning, and consultancy.

The correct answer is High birth rates and declining death rates.

Key Points

• The second stage of the Demographic Transition Model (DTM) is known as the early expanding phase, where a country transitions from an agrarian economy toward industrialization.
• During this stage, birth rates remain high because social and cultural traditions, such as the preference for large families and the need for labor in farming, change very slowly.
• The death rate begins to fall sharply due to improvements in food security, basic hygiene, and public health measures like access to clean water and mass vaccinations.
• The resulting gap between the high fertility and rapidly falling mortality creates a high rate of natural increase, leading to a sudden and rapid increase in the total population.
• Historically, many developing nations entered this stage during the 20^th century as they imported medical technology and agricultural techniques from more developed regions.

 Additional Information

• Stage 1: High Stationary
• This stage is marked by high birth rates and high death rates due to famine, poor sanitation, and lack of medical knowledge, resulting in a stable but low total population.
• Stage 3: Late Expanding
• In this phase, birth rates start to decline as a result of urbanization, increased access to contraception, and higher education levels for women, while death rates continue to level off.
• Stage 4: Low Stationary
• Characterized by low birth rates and low death rates, reflecting a high level of economic development and modern lifestyle, leading to zero or very low population growth.
• Factors Driving Mortality Decline
• Key historical drivers include the Green Revolution which boosted crop yields and the discovery of antibiotics and antiseptics which drastically reduced infectious disease fatalities.

The correct answer is Lucknow.

Key Points

• The Syed Modi India International Badminton Tournament is a prestigious annual event held in India and is a recognized part of the Badminton World Federation (BWF) calendar.
• For the 2025 season, the tournament is scheduled to be hosted in Lucknow, the capital city of Uttar Pradesh.
• The event is designated to take place from November 25 to November 30, 2025, at its traditional venue, the Babu Banarasi Das (BBD) Indoor Stadium.
• This tournament is classified as a BWF World Tour Super 300 event, which attracts elite international shuttlers and provides crucial ranking points for the global circuit.

 Additional Information

• Tournament Legacy:
• The championship is named in memory of Syed Modi, an eight-time Indian National Badminton Champion and a 1982 Commonwealth Games gold medalist.
• Originally established in 1991, it was later upgraded to a Grand Prix Gold event in 2009 and finally became part of the BWF World Tour in 2018.
• BWF World Tour Hierarchy:
• The Super 300 category is part of Grade 2 of the BWF tournament structure, sitting below the Super 1000, Super 750, and Super 500 levels.
• In India, the India Open (held in New Delhi) is typically a higher-tier Super 750 event, while the Syed Modi International remains a key fixture in the Super 300 category.
• Venue Significance:
• The Babu Banarasi Das Indoor Stadium in Lucknow has been the primary host for this event for over a decade, establishing the city as a major badminton hub in Northern India.