SSC CGL Tier 1 2016 General Awareness Questions with Solutions

Explanation

The Bidhan Chandra Roy Award (B.C. Roy Award) was instituted in 1962 by the Medical Council of India to honor the memory of Dr. Bidhan Chandra Roy, who was a legendary physician, freedom fighter, and the second Chief Minister of West Bengal. It is the highest recognition for medical professionals in India and is presented annually by the President of India. The award recognizes excellence in several categories including statesmanship of the highest order in India, medical men of the highest order, and eminent persons in philosophy and arts. It is traditionally conferred on July 1st, which is observed as National Doctors' Day in India to coincide with Dr. Roy's birth and death anniversary.

Explanation

The Damodar Valley Corporation (DVC) is a statutory body established by the Damodar Valley Corporation Act, 1948, passed by the Central Legislature. It was the first multipurpose river valley project of independent India, designed following the model of the Tennessee Valley Authority (TVA) in the United States. As a statutory entity, it operates under the administrative control of the Ministry of Power, Government of India. The corporation was formed to manage the Damodar River and its tributaries in the states of West Bengal and Jharkhand (formerly part of Bihar) with the primary objectives of flood control, irrigation, power generation, and socio-economic development of the region. Being created by a specific act of Parliament rather than through executive order or registration as a private entity, it holds the legal status of a statutory corporation.

Explanation

The Param Vir Chakra is India's highest military decoration, awarded for displaying the highest degree of valor or self-sacrifice in the presence of the enemy during wartime. Established on January 26, 1950, it is the most prestigious gallantry award and takes precedence over all other decorations. The medal features four replicas of Indra's Vajra surrounding the national emblem, symbolizing the supreme sacrifice. It is awarded to members of the Indian Armed Forces for acts of conspicuous bravery or pre-eminent acts of valor or self-sacrifice on land, at sea, or in the air.

Explanation

Bidhya Devi Bhandari was elected as the first female President of Nepal in October 2015. She secured a decisive victory in the parliamentary vote, receiving 327 out of 549 votes to succeed Ram Baran Yadav. A prominent leader of the Communist Party of Nepal (Unified Marxist-Leninist), she had previously served as the country's Minister of Defence. Her election was a landmark event in Nepalese politics, occurring shortly after the promulgation of the new constitution in September 2015, which aimed to increase female representation in high-level state positions.

Explanation

The Pulitzer Prize was established in 1917 by provisions in the will of Joseph Pulitzer, a Hungarian-American journalist and newspaper publisher. It is a prestigious award administered by Columbia University in New York City. The prize recognizes excellence across twenty-one categories that primarily focus on journalism, literature, and musical composition. In the journalism sector, awards are given for public service, investigative reporting, and photography, while the literature categories honor outstanding works in fiction, history, poetry, and biography. This dual focus on high-quality reporting and creative writing makes literature and journalism the definitive fields for the award.

Explanation

Carbon monoxide is a highly toxic pollutant because it possesses an extremely high affinity for hemoglobin, the protein in red blood cells responsible for transporting oxygen. The binding affinity of carbon monoxide to hemoglobin is approximately 200 to 250 times greater than that of oxygen. When inhaled, carbon monoxide reacts with hemoglobin to form a stable coordination complex known as carboxyhemoglobin (COHb). This formation prevents hemoglobin from binding with oxygen molecules, thereby drastically reducing the oxygen-carrying capacity of the blood. As a result, the delivery of oxygen to vital organs and tissues is impaired, leading to cellular hypoxia and potentially fatal systemic effects.

Explanation

The Rann of Kutch is a massive seasonal salt marsh located in the Thar Desert bio-geographic region in Gujarat. It is primarily famous for its vast white salt flats, which are formed as a result of tidal inundation from the Arabian Sea. During the monsoon season, the low-lying mudflats are flooded with seawater and freshwater runoff. As the water evaporates during the dry season, it leaves behind a thick crust of salt, creating one of the world's largest salt deserts. These expansive saline mudflats are ecologically unique and serve as a significant breeding ground for the Greater Flamingo and a habitat for the Indian Wild Ass.

Explanation

Priority Sector Lending (PSL) is a regulatory framework mandated by the Reserve Bank of India (RBI) that requires commercial banks to provide a specific portion of their credit to sectors that are essential for the development of the economy but may struggle to receive adequate funding. Under the guidelines applicable in 2016, the priority sector encompasses categories such as Agriculture, Micro, Small and Medium Enterprises (MSMEs), Education, Housing, Social Infrastructure, and Renewable Energy. Agriculture and Small Scale Industries are core components of this mandate because they are vital for employment generation, rural development, and ensuring food security. Domestic scheduled commercial banks and foreign banks with 20 or more branches are generally required to lend 40 percent of their Adjusted Net Bank Credit (ANBC) to these identified priority sectors to promote financial inclusion and balanced economic growth.

Explanation

The Reserve Bank of India (RBI) traditionally operated on an accounting year that began on 1 July and ended on 30 June. This cycle was established to allow the central bank sufficient time to consolidate and analyze the financial statements of commercial banks and the central government, both of which follow the April-March fiscal year. By having its year end three months after the government's fiscal year, the RBI could accurately determine its annual surplus and the subsequent dividend transfer to the Government of India. This July-June period remained the standard accounting timeframe for all RBI financial reporting and auditing purposes through the 2016 period.

Explanation

Earth travels around the Sun in an elliptical orbit, which means its distance from the Sun changes throughout the year. The point in this orbit where Earth is at its furthest distance from the Sun is called Aphelion. During Aphelion, Earth is approximately 152.1 million kilometers away from the Sun. This event typically occurs in early July, about two weeks after the June solstice. The term originates from the Greek words apo, meaning away, and helios, meaning Sun.

Explanation

Pranav Dhanawade, a 15-year-old schoolboy from Kalyan, Maharashtra, became the first cricketer in the history of the sport to score 1,000 runs in a single innings. In January 2016, representing K.C. Gandhi High School against Arya Gurukul School in the H.T. Bhandari Cup inter-school tournament, he scored an unbeaten 1009 runs. This extraordinary innings took place over two days and consisted of 323 balls, including 129 boundaries and 59 sixes. By reaching this four-figure total, he broke the long-standing record for the highest individual score in any form of competitive cricket, which had been held by Arthur Collins since 1899 for his score of 628.

Explanation

Biogas is a renewable fuel produced through the anaerobic digestion of organic matter, such as animal manure, agricultural waste, and food scraps. This biochemical process involves the breakdown of complex organic compounds by methanogenic bacteria in an environment devoid of oxygen. The primary combustible component of biogas is methane (CH₄), which usually makes up 50% to 75% of the total volume. The remaining portion consists almost entirely of carbon dioxide (CO₂), typically ranging from 25% to 50%. While trace amounts of hydrogen sulfide, nitrogen, and water vapor may exist, the fundamental mixture used for heating and cooking applications is defined by the high concentration of methane and the significant presence of carbon dioxide.

Explanation

Meira Kumar made history by becoming the first woman Speaker of the Lok Sabha. She was elected unopposed to the position on June 3, 2009, and served throughout the 15th Lok Sabha until 2014. A former diplomat who joined the Indian Foreign Service in 1970, she later transitioned into politics and was elected to the Lok Sabha five times. Before her appointment as Speaker, she served as the Union Minister for Social Justice and Empowerment. Her tenure as the presiding officer of the lower house of the Indian Parliament is a significant landmark in the country's political history.

Explanation

Western disturbances are extra-tropical cyclones that originate over the Mediterranean Sea and the Atlantic Ocean. These low-pressure systems are carried eastward by the high-altitude westerly jet streams across West and Central Asia. Upon reaching the Indian subcontinent, they enter the northwestern parts of India, including Punjab, Haryana, and Rajasthan. They are a vital source of non-monsoonal precipitation during the winter season, which is highly beneficial for the development of Rabi crops, especially wheat. The arrival of these disturbances is typically marked by a sudden increase in night temperatures and persistent cloud cover followed by rainfall in the plains and snowfall in the Himalayan regions.

Explanation

Azolla is a free-floating aquatic fern that functions as a powerful biofertilizer in rice cultivation. It hosts the nitrogen-fixing cyanobacterium Anabaena azollae in its leaf cavities through a symbiotic relationship. In the flooded environment of rice paddies, Azolla grows rapidly, forming a dense green mat on the water surface. When this biomass is incorporated into the soil or decomposes naturally, it releases significant amounts of fixed nitrogen and organic matter. This biological nitrogen fixation provides a natural nutrient source that matches the specific aquatic growing requirements of rice, thereby enhancing soil fertility and increasing crop yields without sole reliance on synthetic fertilizers.

Explanation

The Planning Commission was established in March 1950 through an executive resolution of the Government of India. It was a non-constitutional and non-statutory body, meaning it was neither mentioned in the Constitution of India nor created by an act of Parliament. Its primary role was to formulate Five-Year Plans and advise the government on economic and social development. Because it lacked a specific Article in the constitutional text, it remained an advisory body under the direct control of the Union executive until it was replaced by the NITI Aayog in 2015.

Explanation

The monolithic rock shrines at Mahabalipuram are popularly known as Rathas. These structures, specifically the group known as the Pancha Rathas, were carved out of single granite boulders during the 7th century under the patronage of the Pallava King Narasimhavarman I, who was also known as Mamalla. Although the word Ratha means chariot and the structures resemble the processional chariots used in temple festivals, they were actually designed as individual temples. Each of the five main shrines is named after the Pandava brothers and Draupadi from the Hindu epic Mahabharata. These monuments represent a pinnacle of Pallava rock-cut architecture and are a significant part of the UNESCO World Heritage site at Mamallapuram.

Explanation

A rectifier is an electrical device that converts alternating current (AC), which periodically reverses direction, into direct current (DC), which flows in only one direction. This process is known as rectification. The device typically utilizes diodes, which are semiconductor components that allow current to pass in one direction while blocking it in the opposite direction. By suppressing or rerouting the alternating phases of the input current, the rectifier produces a unidirectional flow. Rectifiers are fundamental components in the power supplies of most electronic devices, as they transform the AC power from utility grids into the stable DC power required by internal circuits.

Explanation

Sawdust acts as an effective thermal insulator because it is a bad conductor of heat. It consists of fine wood particles that trap a large amount of air within their interstitial spaces. Since both wood and trapped air have very low thermal conductivity, the sawdust layer creates a barrier that prevents heat from the surrounding environment from reaching the ice. This significantly reduces the rate of heat transfer by conduction, ensuring that the ice remains at a low temperature and does not melt quickly.

Explanation

The beach sands of Kerala, particularly in districts like Kollam and Alappuzha, contain high concentrations of monazite. Monazite is a reddish-brown phosphate mineral that serves as a primary ore for thorium, a radioactive element. India possesses some of the largest thorium reserves in the world, and the monazite sands along the Kerala coast are the most significant source of this resource. Thorium is a critical component of India's three-stage nuclear power program, which aims to utilize indigenous thorium-based fuel cycles for long-term energy security.

Explanation

Carbon monoxide (CO) is a product of incomplete combustion that occurs when the air-fuel mixture is rich, meaning there is insufficient oxygen to fully oxidize the carbon in the fuel. During idle running, an automobile engine operates at low speeds and requires a rich mixture to maintain stable combustion and overcome internal mechanical friction without stalling. Since the quantity of air is restricted relative to the fuel supplied, the combustion process is inefficient, leading to the highest concentration of CO in the exhaust gases compared to other operating conditions.

Explanation

The Union Ministry of Railways identified Vadodara in Gujarat as the site for India's first Railway University. The institution was planned to be established at the campus of the National Academy of Indian Railways (NAIR), which has historically served as the premier training institute for railway officers. The university was designed to provide specialized undergraduate and postgraduate programs in railway technology, management, and engineering to create a pool of skilled professionals for the modernization of the Indian railway sector. This initiative aims to integrate academic research with practical industrial applications within the rail transport system.

Explanation

The Himalayas are the primary example of young fold mountains, formed by the tectonic collision between the Indo-Australian Plate and the Eurasian Plate. This collision caused the sedimentary rocks that had accumulated in the Tethys Geosyncline to be compressed and uplifted into a series of massive folds. Because they were created during the relatively recent Cenozoic era and continue to rise due to ongoing crustal movement, they exhibit the high peaks and deep valleys characteristic of fold mountain systems.

Explanation

The Indira Gandhi Canal, originally known as the Rajasthan Canal, is the longest irrigation canal in India and one of the largest canal systems in the world. It starts from the Harike Barrage, located at the confluence of the Sutlej and Beas rivers in Punjab, and extends for approximately 650 kilometers into the Thar Desert of Rajasthan. The project was conceived to transform the arid and semi-arid regions of northwestern India into fertile agricultural land. By providing a reliable source of water, the canal facilitates intensive cultivation in districts such as Sri Ganganagar, Bikaner, and Jaisalmer, while also serving as a critical source of drinking water for the desert population.

Explanation

The Earth's surface absorbs solar energy in the form of short-wave radiation during the day, causing it to heat up. After sunset, the surface begins to cool by emitting this accumulated energy back into the atmosphere as long-wave radiation, which is referred to as terrestrial radiation. Unlike solar radiation, which passes through the atmosphere relatively easily, terrestrial radiation is readily absorbed by gases such as water vapor and carbon dioxide in the lower atmosphere. Consequently, the air layers closest to the ground continue to be heated by the Earth's surface long after the primary source of energy, the sun, has set.

Explanation

Abhinav Bindra was selected as the flagbearer for the Indian contingent at the Opening Ceremony of the 2016 Rio Olympics. The Indian Olympic Association conferred this honor upon him in recognition of his historic achievement as India's first individual Olympic gold medalist, earned in the 10m air rifle event at the 2008 Beijing Games. As a veteran athlete competing in his fifth Olympic Games, Bindra led the Indian delegation during the parade of nations at the Maracanã Stadium in Rio de Janeiro.

Explanation

A Rift Valley is a linear lowland formed by the downward displacement of a portion of the Earth's crust along faults or fissures. This geological feature occurs when tensional forces pull the crust apart, causing structural fractures to develop. When the land between parallel faults sinks, or when the land on one side of a fissure moves downward relative to the other, a distinct valley is created. These depressions are characterized by steep, cliff-like walls known as fault scarps. Such landscapes are primarily the result of tectonic movements and internal earth forces rather than surface erosion by water or ice. Typical examples include the East African Rift and the Narmada Valley in India.

Explanation

The parliamentary form of government is defined by the principle of collective responsibility, where the executive branch is drawn from and remains accountable to the legislature. In this system, the Council of Ministers, led by the Prime Minister, functions as the executive and must maintain the confidence of the lower house of the legislature to stay in power. If the legislature passes a vote of no-confidence, the executive is constitutionally required to resign. This setup ensures that the government is continuously answerable to the elected representatives of the people for its policies and actions. In the Indian constitutional framework, Article 75(3) explicitly enshrines this principle by stating that the Council of Ministers shall be collectively responsible to the Lok Sabha.

Explanation

Article 87(1) of the Constitution of India provides for a special address by the President to both Houses of Parliament. It mandates that at the commencement of the first session after each general election to the House of the People, the President shall address both Houses of Parliament assembled together. In this address, the President informs the Parliament of the causes of its summons and outlines the government's policy goals and legislative agenda for the new term. This address is a significant constitutional event as it marks the first meeting of the newly elected members of the Lok Sabha alongside the members of the Rajya Sabha. Following the address, both Houses conduct a discussion on the matters referred to in the speech through a Motion of Thanks.

Explanation

Sandhya was a revolutionary Bengali daily newspaper founded in 1906 by Brahmabandhab Upadhyay, who served as its editor until his death in 1907. The periodical was instrumental in spreading radical nationalist ideas and mobilizing public opinion against British colonial policies through its bold and satirical tone. Barindra Kumar Ghosh, a key figure in the Jugantar group and the Alipore Bomb Case, was primarily associated with the weekly journal Yugantar and did not serve as the editor of Sandhya. The editorial leadership of Sandhya is historically attributed to Brahmabandhab Upadhyay.

Explanation

The larvae of the silk moth, specifically Bombyx mori, are primary consumers that depend almost exclusively on the leaves of the mulberry tree for their nutrition. Mulberry leaves contain a unique combination of chemical stimulants, including attractants like citral and linalyl acetate, as well as biting and swallowing stimulants like beta-sitosterol and morin. These substances ensure that the silkworms recognize and consume the foliage, which provides the necessary proteins and sugars required for the rapid growth of the larvae and the eventual synthesis of fibroin and sericin, the two proteins that constitute silk fibers. The quality and quantity of silk produced are directly influenced by the nutritional value of the mulberry leaves consumed during the larval stage.

Explanation

Anil Kumble was appointed as the head coach of the Indian national cricket team by the Board of Control for Cricket in India (BCCI) in June 2016. His selection was recommended by the Cricket Advisory Committee (CAC), which consisted of legendary cricketers Sachin Tendulkar, Sourav Ganguly, and VVS Laxman. Kumble, who is India's highest wicket-taker in both Test and One Day International cricket, was awarded a one-year contract to oversee the team across all formats of the game.

Explanation

The aorta is the primary and largest artery in the human circulatory system. It originates from the left ventricle of the heart and extends down to the abdomen, where it eventually branches into smaller arteries. In a typical adult, the aorta has a diameter of approximately 2 to 3 centimeters. Its thick, elastic walls are specifically designed to withstand the high pressure generated when the heart pumps oxygenated blood into systemic circulation to reach all organs and tissues in the body.

Explanation

Sodium bicarbonate (NaHCO₃), commonly known as baking soda, undergoes thermal decomposition when heated to temperatures above 80° C. Upon strong heating, it breaks down to form sodium carbonate (Na₂CO₃), water vapor (H₂O), and carbon dioxide gas (CO₂). The chemical reaction is represented by the following balanced equation:

2NaHCO₃(s) Δ Na₂CO₃(s) + H₂O(g) + CO₂(g)

In this process, two molecules of sodium bicarbonate decompose to produce one molecule of the more thermally stable sodium carbonate. This reaction is fundamental in various applications, such as the Solvay process for manufacturing washing soda and as a leavening agent in baking, where the released carbon dioxide causes dough to rise.

Explanation

Mission Indradhanush was launched by the Ministry of Health and Family Welfare on December 25, 2014, to strengthen and re-energize the Universal Immunization Programme. The initiative aims to achieve full immunization coverage for all children up to the age of two years and pregnant women against vaccine-preventable diseases. The name Indradhanush, representing the seven colors of a rainbow, originally signified protection against seven life-threatening diseases: diphtheria, whooping cough, tetanus, polio, tuberculosis, measles, and hepatitis B. The programme focuses on reaching the unvaccinated or partially vaccinated population through special catch-up campaigns to ensure that no child suffers from diseases that are preventable through systematic vaccination.

Explanation

Satyajit Ray was the first Indian to receive an Honorary Award, often referred to as a special Oscar, from the Academy of Motion Picture Arts and Sciences. This lifetime achievement award was presented to him in 1992 during the 64th Academy Awards for his rare mastery of the art of motion pictures and his profound humanitarian outlook. Because Ray was hospitalized in Kolkata at the time, the Academy sent a film crew to India to present the statuette to him, and his acceptance speech was broadcast during the ceremony via a video link.

Explanation

Deficit budgeting occurs when the government's estimated total expenditure exceeds its expected total revenue within a specific fiscal period. When this gap appears on the current account, it specifically indicates a revenue deficit, meaning the government's routine earnings from taxes and other sources are insufficient to cover its day-to-day operational expenses. To manage this shortfall, the government must resort to borrowing, utilizing its cash reserves, or selling assets. This fiscal approach is often adopted to stimulate economic growth by increasing public spending or to provide essential services when revenue is limited.

Explanation

Disguised unemployment is a phenomenon where more people are employed in a specific activity than are actually needed, resulting in a marginal productivity of labor that is zero or near zero. In India, this is predominantly observed in the agricultural sector due to heavy population pressure on land and a lack of alternative employment opportunities in the secondary or tertiary sectors. In many rural households, all family members work on a single small landholding even if the work could be completed by fewer individuals. Because the total output does not decrease when some workers are removed, these extra laborers are considered disguisedly unemployed. This sector-specific issue is driven by the fragmented nature of landholdings and the traditional dependence of the workforce on primary production.

Explanation

The Constitution of India guarantees the right to free and compulsory education under Article 21A, which was inserted by the 86th Amendment Act of 2002. However, this fundamental right is specifically limited to children between the ages of six and fourteen years. The State is not constitutionally mandated to provide free education to all citizens regardless of age or for all levels of schooling, such as higher education or professional courses. While Directive Principles of State Policy under Article 45 and Article 46 encourage the state to provide education and promote the interests of weaker sections, these are not legally enforceable guarantees like Fundamental Rights. Therefore, a universal guarantee of free education for everyone is not present in the Constitution.

Explanation

A bay is a broad, recessed coastal body of water that directly connects to a larger main body of water, such as an ocean, sea, or lake. It is characterized by a distinctive concave shape where the land curves inward, creating a wide opening towards the sea. Bays typically form through the process of differential erosion, where softer rock layers along a coastline are eroded more quickly than surrounding harder rocks, or through the submergence of a river valley or glaciated area due to rising sea levels. Because they are partially enclosed by land, bays often provide sheltered waters that are calmer than the open sea.

Explanation

The Sutlej river is the primary source for a large number of inundation canals in Punjab due to its significant seasonal volume and the natural gradient of the Punjab plains. Inundation canals are specifically designed to divert water from a river only when its water level is high, typically during the monsoon season or when Himalayan snow melts. Unlike perennial canals, these do not have permanent headworks or barrages to control the flow at all times. Historically, the Sutlej supported extensive networks of these seasonal channels, such as the Grey Canals in the Ferozepur region, which relied on the river's floodwaters to irrigate agricultural lands. This system allowed farmers to utilize the natural overflow of the Sutlej to sustain crops in the absence of year-round water storage facilities.

Explanation

Aspergillus species belong to the class Ascomycetes, where sexual reproduction typically involves the development of specialized male and female reproductive structures known as gametangia. The male reproductive organ is called the antheridium, and the female reproductive organ is called the ascogonium. These structures usually develop close to each other on the same mycelium. The antheridium is typically a slender, multinucleate branch that coils around the more elongated and often septate ascogonium. During the process of plasmogamy, the contents of the antheridium, including the male nuclei, are transferred into the ascogonium. This leads to the development of ascogenous hyphae and the eventual formation of the fruiting body, termed a cleistothecium, which houses the asci and ascospores.

Explanation

Planets are much closer to the Earth than stars and are therefore considered extended sources of light rather than point sources. While a star is so distant that it appears as a single point, a planet acts like a collection of a large number of point-sized light sources. Although the light from each individual point in this collection undergoes atmospheric refraction and fluctuates in intensity, these variations average out across the entire disk of the planet. Because we receive a significantly greater amount of light from these closer objects, the minute changes in intensity caused by atmospheric turbulence become negligible and are not perceived by the human eye, resulting in a steady appearance.

Explanation

An eudiometer is a laboratory instrument designed to measure the change in volume of a gas mixture following a physical or chemical change, such as a combustion reaction. It typically consists of a graduated glass tube that is closed at one end and submerged in a liquid, such as water or mercury, at the other. By tracking the displacement of the liquid level within the tube, the device allows for the precise determination of the volume of gases consumed or produced during experiments, which is a fundamental process in eudiometry for analyzing the composition and stoichiometry of various gas samples.

Explanation

X-rays are a form of high-energy electromagnetic radiation with very short wavelengths, typically ranging from 10⁻⁸ to 10⁻¹¹ meters. Because the energy of a photon is inversely proportional to its wavelength as defined by E = hc/λ, X-rays possess high photon energy and high frequency. This high energy allows them to easily penetrate materials that are opaque to visible light, such as human soft tissues, wood, and various polymers. Their ability to pass through objects is a defining characteristic used extensively in medical diagnostics and security scanning, making the claim that they have low penetrating power factually incorrect.

Explanation

A polymorphic virus is a sophisticated type of malware that uses a mutation engine to change its code or signature each time it replicates or is installed. While the underlying malicious function remains the same, the external appearance and file pattern of the virus are altered. This constant transformation is specifically designed to evade detection by traditional signature-based antivirus software, which relies on identifying known code sequences. Because the virus presents a different signature with every new infection, it can bypass security filters that look for static definitions of malware.

Explanation

Water hyacinth is a well-known aquatic weed used in phytoremediation because it can effectively absorb heavy metals and organic pollutants from contaminated water bodies. It is specifically recognized for its ability to treat industrial effluents and sewage.

Explanation

The International Bank for Reconstruction and Development (IBRD) is the primary institution of the World Bank Group and is commonly referred to as the World Bank. Established in 1944 at the Bretton Woods Conference, it was originally designed to provide financial assistance for the reconstruction of European nations devastated by World War II. Over time, its mission expanded to promoting global economic development and poverty reduction. While the modern term World Bank technically refers to the combination of the IBRD and the International Development Association (IDA), the IBRD remains the central legal and financial entity that provides loans and development assistance to middle-income and creditworthy low-income sovereign nations.

Explanation

Playing It My Way is the autobiography of former Indian cricketer Sachin Tendulkar, which was released in November 2014. Co-authored by Boria Majumdar, the book provides a detailed account of his cricketing journey spanning twenty-four years, his childhood, and his personal life. It entered the Limca Book of Records for becoming the best-selling adult hardback across both fiction and non-fiction categories, reflecting the immense legacy of the player often referred to as the Little Master.

Explanation

The Organization of the Petroleum Exporting Countries (OPEC) is a primary example of an international cartel. A cartel is a formal agreement between independent producers, such as companies or countries, to coordinate production levels and pricing to control the market and maximize collective profits. OPEC achieves this by setting production quotas for its member nations, which directly influences the global supply and price of crude oil. By acting as a unified body rather than competing individually, the member states exercise significant market power over a critical global resource.