SSC CGL Tier 1 2021 General Awareness Questions with Solutions

Explanation

Vitamin C, chemically known as ascorbic acid, is a essential water-soluble vitamin. Unlike vitamins that dissolve in fats and oils, water-soluble vitamins dissolve in water and are easily transported through the bloodstream. Because they are not stored in significant amounts within the body's fatty tissues or liver, any excess quantities consumed are typically filtered by the kidneys and excreted through urine. This characteristic necessitates a consistent daily intake of Vitamin C through diet to support vital biological functions, such as the synthesis of collagen, iron absorption, and maintaining a robust immune system.

Explanation

The Tapovan Vishnugad Hydroelectric Project is a 520 MW run-of-river power plant situated on the Dhauliganga River in the Chamoli district of Uttarakhand. Developed by NTPC Limited, this project is designed to generate electricity by utilizing the flow of the Dhauliganga, a major tributary of the Alaknanda River. The project gained significant attention in February 2021 following a catastrophic flash flood triggered by a glacier burst in the Nanda Devi region, which caused severe damage to the barrage and trapped workers in the project tunnels. As a major infrastructure project in the central Himalayas, it represents a significant part of the hydroelectric power development within the state of Uttarakhand.

Explanation

In cricket, the term Chinaman refers to a left-arm unorthodox spin delivery. This style of bowling is performed by a left-arm bowler who uses the wrist to generate spin, causing the ball to turn from the off-side toward the leg-side of a right-handed batsman. The term is historically linked to Ellis Achong, a West Indian cricketer of Chinese descent, who famously used this delivery during a 1933 Test match. Unlike standard left-arm orthodox spinners who use their fingers to turn the ball away from a right-handed batsman, the Chinaman bowler produces the equivalent of a right-arm leg-break but delivered with the left hand. This rare bowling style requires significant wrist flexibility and control, with prominent practitioners including players like Kuldeep Yadav and Brad Hogg.

Explanation

National Girl Child Day is observed in India every year on 24 January. This initiative was started in 2008 by the Ministry of Women and Child Development to raise awareness about the inequalities faced by girls in Indian society. The date was chosen to commemorate the anniversary of Indira Gandhi being sworn in as the first female Prime Minister of India in 1966, representing a landmark moment for women's leadership in the country. The primary objectives of this day are to highlight the importance of girl child education, health, and nutrition, and to advocate for the protection of their rights against social discrimination and gender-based violence.

Explanation

Bhikaji Cama, widely known as Madame Cama, unfurled the first version of the Indian National Flag on foreign soil on August 22, 1907. This historic event took place during the International Socialist Conference held at Stuttgart in Germany. The flag she raised consisted of green, yellow, and red horizontal stripes, featuring eight lotuses representing the provinces of British India, the words Vande Mataram in Devanagari script, and symbols of the sun and the moon. Often referred to as the Mother of Indian Revolution, her act served as a powerful symbolic gesture to draw international attention to India's struggle for independence from British rule.

Explanation

Ramchandra Guha, a distinguished historian and biographer, authored the book Democrats and Dissenters, which was published in 2016. The work is a collection of essays that critically analyze contemporary Indian politics, the history of the Indian subcontinent, and the legacies of various intellectual figures. The book delves into themes such as the health of democratic institutions, the culture of debate, and the challenges posed by sectarianism and ideological rigidity in modern society. Guha is well-known for his extensive research on the history of modern India and has contributed significantly to the understanding of Indias democratic evolution through his numerous publications.

Explanation

Rickets is a skeletal disorder that primarily affects children, characterized by the softening and weakening of the bones. This condition is most commonly caused by a prolonged and severe deficiency of Vitamin D, which plays a vital role in the body's ability to absorb calcium and phosphorus from the digestive tract. These minerals are essential for the formation of strong, hard bone tissue. When the body lacks sufficient Vitamin D, it cannot maintain adequate levels of calcium and phosphorus, leading to impaired mineralization of the bone matrix. Consequently, the bones become fragile and prone to deformities such as bowed legs, a curved spine, and thickened ankles or wrists. In adults, a similar condition resulting from the failure of bones to harden is referred to as osteomalacia.

Explanation

Malaria is a life-threatening disease caused by protozoan parasites of the genus Plasmodium. These parasites are transmitted to people through the bites of infected female Anopheles mosquitoes, which serve as the biological vector. Once the parasites enter the human body, they migrate to the liver to multiply and subsequently infect red blood cells. The rupture of these infected red blood cells releases toxins into the bloodstream, leading to the cyclic symptoms of high fever, chills, and anemia that characterize the disease. Among the species that infect humans, Plasmodium falciparum and Plasmodium vivax pose the greatest threat.

Explanation

Bolak-aat is a traditional folk dance form performed by the Kodava men in the Kodagu district of Karnataka. The name of the dance is derived from the word Bolak, which refers to an oil lamp, as the performers typically dance in a circular formation around a lighted lamp in an open field or temple courtyard. Dressed in their traditional attire, the Kupya and Chale, the dancers move to the rhythmic beats of the Dudi, a local percussion instrument. The dance often involves performers holding Yak-tail whisks (Chowri) or unsheathed swords (Odi-kathi) while demonstrating graceful yet vigorous movements that reflect the martial heritage and cultural traditions of the Kodava community.

Explanation

The Doughnut Model, developed by economist Kate Raworth, is a visual framework for sustainable development that seeks to balance human needs with the health of the planet. It is defined by two concentric boundaries. The inner boundary represents the social foundation, which ensures that every individual has access to life's essentials such as food, water, housing, health, and education, derived from the Sustainable Development Goals. The outer boundary represents the ecological ceiling, consisting of nine planetary boundaries—including climate change, biodiversity loss, and ocean acidification—beyond which the Earth's life-support systems are critically degraded. The objective of the model is for humanity to inhabit the space between these two rings, known as the doughnut itself. This represents a safe and just space where the economy operates regeneratively and distributively, ensuring that all people can lead a life of dignity and opportunity without overshooting the ecological limits of the planet.

Explanation

The 2020 Online FIDE Chess Olympiad concluded with India and Russia being declared joint winners following a technical disruption during the final match. The tournament was held online for the first time due to the COVID-19 pandemic. In the final, a global internet outage caused two Indian players to lose connectivity to the chess servers while their games were in progress. After reviewing the circumstances and the impact of the server failure on the match results, FIDE President Arkady Dvorkovich ruled that the gold medal should be shared between both nations. This historic decision resulted in India winning its first-ever gold medal at a Chess Olympiad.

Explanation

Johannes Kepler formulated the three laws of planetary motion in the early 17th century, providing a mathematical description of how planets orbit the Sun. He published the first two laws in 1609 in his work Astronomia nova and the third law in 1619 in Harmonices Mundi. His first law, the Law of Orbits, states that all planets move in elliptical orbits with the Sun at one focus. The second law, the Law of Areas, states that a line segment joining a planet and the Sun sweeps out equal areas during equal intervals of time, meaning planets move faster when closer to the Sun. The third law, the Law of Periods, establishes a precise mathematical relationship between a planet's distance from the Sun and its orbital period, stating that the square of the orbital period (T) is proportional to the cube of the semi-major axis (r) of its orbit, expressed as T² ∝ r³. Kepler derived these laws through a rigorous mathematical analysis of the extensive observational data of Mars recorded by Tycho Brahe.

Explanation

Food security is defined by three essential pillars: availability, accessibility, and affordability. Availability refers to the physical presence of food through domestic production, imports, and government stocks. Accessibility ensures that food is within reach of every individual without any geographical or social barriers. Affordability means that individuals have sufficient financial resources to purchase safe and nutritious food to meet their dietary needs. Acceptability, which pertains to the cultural or social preference for certain types of food, is not considered a primary functional feature of the standard food security framework used in national and international policy.

Explanation

Chlorophyceae is the taxonomic class within the kingdom Plantae that comprises the organisms commonly known as green algae. They are characterized by the dominance of chlorophyll a and chlorophyll b pigments, which are stored in well-defined chloroplasts and give them a distinct grass-green color similar to land plants. These algae typically have a cell wall made of an inner layer of cellulose and an outer layer of pectose. They store food in the form of starch, often localized in specialized storage bodies called pyrenoids found within the chloroplasts. Most members of this group inhabit freshwater environments, though marine and terrestrial species also exist.

Explanation

Iltutmish, the third ruler of the Mamluk or Slave Dynasty, established the Turkan-i-Chahalgani to consolidate his authority over the Delhi Sultanate. Recognizing that his position was insecure due to the presence of powerful rival Turkish generals and a lack of hereditary legitimacy, he created this corps of forty elite and loyal Turkish slave-officers. These officers were granted high military and administrative posts, serving as a pillar of support for his reign and ensuring stability within the empire. This group of trusted nobles played a critical role in the political and administrative life of the Sultanate, helping Iltutmish overcome domestic and foreign threats during his rule.

Explanation

Jhumpa Lahiri is the author of Interpreter of Maladies, her debut collection of nine short stories published in 1999. The book focuses on the lives of Indians and Indian-Americans who are navigating the difficulties of cultural displacement and interpersonal relationships. For this work, Lahiri won the Pulitzer Prize for Fiction in 2000 and the Hemingway Award/PEN First Fiction Award. The collection is highly regarded for its elegant prose and insightful portrayal of the immigrant experience, exploring the emotional distances between people as they adapt to new environments or struggle with past traumas.

Explanation

Core inflation is a measure of the change in the costs of goods and services but does not include those from the food and energy sectors. These two sectors are excluded because their prices are highly volatile and can experience sharp fluctuations due to seasonal factors or geopolitical events, which may not reflect the underlying long-term inflation trend. By stripping away these volatile components, core inflation provides a more stable and accurate picture of the permanent or structural inflation trends within an economy, helping central banks and policymakers make better-informed decisions regarding monetary policy.

Explanation

Dr. Sarvepalli Radhakrishnan was the inaugural Vice President of India, serving two consecutive terms from 1952 to 1962. As the first occupant of this constitutional office, he also served as the first ex-officio Chairman of the Rajya Sabha. An eminent philosopher and scholar, he was awarded the Bharat Ratna in 1954 for his contributions to the nation. Following his tenure as Vice President, he was elected as the second President of India in 1962. His legacy is widely commemorated through the annual celebration of National Teachers Day on September 5, which marks his birth anniversary.

Explanation

The elements belonging to groups 3 to 12 of the modern periodic table are classified as d-block elements because their differentiating electrons enter the (n-1)d orbitals. These elements occupy the central section of the periodic table, positioned between the s-block and p-block elements. They are referred to as transition elements because they represent a transition in character from the strongly electropositive s-block metals to the electronegative p-block elements. Chemically, a transition element is defined as one which has an incomplete d-subshell in either its ground state or in its stable oxidation states. This electronic configuration allows them to exhibit unique characteristics such as the formation of colored compounds, paramagnetic behavior, variable oxidation states, and the ability to act as effective catalysts.

Explanation

Arboriculture is the science and practice of planting, caring for, and managing individual trees, shrubs, and other perennial woody plants. Unlike forestry or silviculture, which deal with the management of entire forest ecosystems or stands of trees for timber production, arboriculture focuses specifically on the health, safety, and well-being of individual specimens. This practice is typically carried out for amenity purposes, which include enhancing the aesthetic appeal of landscapes, providing shade in urban environments, improving air quality, and ensuring the structural integrity of trees in parks, gardens, and residential areas. Practitioners in this field utilize specialized techniques such as pruning, bracing, and pest control to maintain the health and longevity of these woody plants within human-populated landscapes.

Explanation

A private good is characterized by two fundamental economic properties: rivalry and excludability. Rivalry in consumption means that when one person consumes a specific unit of a good, it is no longer available for others to use. Excludability means that it is possible to prevent individuals who have not paid for the good from accessing or using it. Because of these characteristics, private goods are typically traded in markets and are consumed by a single individual or a specific household. When a person purchases and uses a private good, such as a meal or a piece of clothing, the utility and benefits of that specific item are restricted to that consumer alone.

Explanation

The Quadrilateral Security Dialogue, or Quad, is a strategic forum consisting of four specific nations: India, Japan, Australia, and the United States. Canada is not a member of this grouping. The Quad was initially proposed in 2007 and regained significant momentum in 2017 as a partnership to ensure a free, open, and inclusive Indo-Pacific region. While Canada is an important Pacific nation and a member of other alliances like the G7 and the Five Eyes, it does not hold membership in the Quad framework.

Explanation

The Barail Wildlife Sanctuary is situated in the Cachar and Dima Hasao districts of southern Assam. It encompasses a significant portion of the Barail Hill Range, which is the highest mountain range in the state. The sanctuary is renowned for its diverse ecosystem consisting of tropical moist evergreen and semi-evergreen forests. It provides a critical habitat for several rare and endangered species, including the Hoolock Gibbon, Clouded Leopard, Capped Langur, and the Great Indian Hornbill. Additionally, the region serves as an important watershed for the Barak River valley, receiving high rainfall that supports its lush vegetation and unique biodiversity.

Explanation

Mycology is the branch of biology dedicated to the study of fungi, including their genetic and biochemical properties, their taxonomy, and their use to humans as well as their dangers. This field covers the exploration of various fungal organisms such as mushrooms, yeasts, and molds. Because fungi are distinct from plants, animals, and bacteria—characterized by cell walls containing chitin and a heterotrophic lifestyle where they absorb nutrients—they require a specific field of scientific study. Mycology involves researching fungal life cycles, their roles as decomposers in ecosystems, and their applications in medicine and food production.

Explanation

Gallium is a fundamental component in LED technology as it forms the basis of compound semiconductors such as Gallium Arsenide (GaAs), Gallium Nitride (GaN), and Gallium Phosphide (GaP). These materials are preferred over silicon for light emission because they possess a direct bandgap, which allows for the efficient conversion of electrical energy into light. When a forward bias is applied to the diode, electrons recombine with holes, releasing energy as photons. The specific wavelength or color of the emitted light is determined by the energy gap of the gallium-based compound, which can be engineered to produce infrared, visible, or ultraviolet light.

Explanation

Shinzo Abe, the former Prime Minister of Japan, was conferred with the Padma Vibhushan, India's second-highest civilian award, in 2021 for his exceptional service in the field of Public Affairs. This recognition highlighted his pivotal role in transforming India-Japan relations into a Special Strategic and Global Partnership. His leadership was instrumental in advancing cooperation on major infrastructure projects, such as the Mumbai-Ahmedabad High Speed Rail, and fostering the vision of a Free and Open Indo-Pacific. The award acknowledged his long-standing friendship with India and his contributions to regional stability and global prosperity.

Explanation

The Brahmani river is a major seasonal river in Odisha formed by the confluence of the Sankh and South Koel rivers. This confluence occurs at Vedvyas near Rourkela in the Sundargarh district. From this point, the river flows through the Eastern Ghats and across the coastal plains of Odisha for about 480 kilometers before emptying into the Bay of Bengal at Dhamra. The Brahmani is the second longest river in the state after the Mahanadi and plays a crucial role in the irrigation and industrial sectors of the region.

Explanation

Under normal atmospheric conditions, defined as standard temperature and pressure (25°C and 1 atm), 11 elements in the periodic table exist as gases. These elements are Hydrogen (H), Nitrogen (N), Oxygen (O), Fluorine (F), Chlorine (Cl), and the six noble gases: Helium (He), Neon (Ne), Argon (Ar), Krypton (Kr), Xenon (Xe), and Radon (Rn).

The first five reactive non-metals exist as diatomic molecules (H₂, N₂, O₂, F₂, Cl₂), whereas the noble gases exist in a monatomic state. These elements remain in the gaseous phase because the intermolecular forces (London dispersion forces) acting between their atoms or molecules are extremely weak, providing insufficient energy to hold them together in a liquid or solid state at room temperature. While Oganesson (Og) is located in the noble gas group, theoretical calculations suggest it would likely be a solid at room temperature due to relativistic effects and its high atomic mass, hence it is not counted among the 11 gaseous elements.

Explanation

Sofia Kenin captured the 2020 Australian Open women's singles title, which was her maiden Grand Slam victory. She won the final match in three sets, recovering from a set down to finish 4–6, 6–2, 6–2. By winning this tournament at the age of 21, she became the youngest American woman to win a Grand Slam singles title since 1999. Her performance throughout the two weeks led her to a career-high ranking of world number 4.

Explanation

Gautama Buddha, the founder of Buddhism, was born in 563 BCE in the Lumbini grove, which was a sacred garden situated in the foothills of the Himalayas. According to Buddhist tradition, Queen Maya Devi gave birth to Prince Siddhartha while she was on her way to her parental home in Devadaha. The site is located in the Rupandehi District of modern-day Nepal and is recognized as one of the four main pilgrimage sites in Buddhism. This historical event is corroborated by the commemorative pillar erected at the site by Emperor Ashoka in 249 BCE, which bears an inscription identifying the location as the birthplace of the Buddha.

Explanation

Hindi Diwas is celebrated annually on 14 September to commemorate the adoption of Hindi, written in the Devanagari script, as one of the official languages of the Republic of India. On this day in 1949, the Constituent Assembly of India accepted Hindi as an official language under Article 343 of the Indian Constitution. This decision was largely influenced by the dedicated efforts of several scholars and proponents, most notably Beohar Rajendra Simha, whose 50th birthday coincided with the date of adoption. The first official Hindi Diwas was observed in 1953 following a recommendation by the Rashtrabhasha Prachar Samiti. Today, the day is marked by literary events and awards, such as the Rajbhasha Kirti Puraskar and Rajbhasha Gaurav Puraskar, to promote the language and its usage in official and cultural spheres.

Explanation

The Indian Parliamentary Group (IPG) is an autonomous body established in 1949 following a motion adopted by the Constituent Assembly (Legislative). The Speaker of the Lok Sabha serves as the ex-officio President of the IPG, which ensures that the primary presiding officer of the Parliament leads its international delegations and activities. The group functions as the National Group of the Inter-Parliamentary Union (IPU) and as the Main Branch of the Commonwealth Parliamentary Association (CPA) in India. It serves as a link between the Parliament of India and various Parliaments of the world by organizing exchange visits, seminars, and conferences. Membership of the group is open to all Members of Parliament, while former members can join as associate members with restricted rights. The Secretary-General of the Lok Sabha acts as the ex-officio Secretary-General of the Group.

Explanation

The Ponu Yaksi is a traditional ritual sword used by the Adi tribe of Arunachal Pradesh. It is a ceremonial instrument wielded by the Miri, who acts as the lead priest or shaman during folk dances like the Ponung. The instrument features a blade equipped with metal discs or rings that produce a rhythmic jingling sound when shaken. During the performance, the Miri leads a group of dancers while chanting mythical narratives and using the Ponu Yaksi to maintain the tempo and provide musical accompaniment. The dance and the use of the instrument are central to the spiritual and social life of the Adi people, often performed to ensure a bountiful harvest and the general prosperity of the village.

Explanation

The book Char Chaman, also known as Chahar Chaman (The Four Gardens), was authored by Chandrabhan Brahman, a distinguished Persian poet and administrator who served as a Munshi (secretary) in the court of Shah Jahan. Chandrabhan was a highly regarded figure in the Mughal secretariat and was closely associated with both Emperor Shah Jahan and Prince Dara Shikoh. His work is a significant historical and literary source that provides a detailed account of the Mughal nobility, the courtly etiquette, and the administrative atmosphere of the mid-17th century. The text is divided into four sections, each termed a chaman (garden), covering various aspects such as the splendor of the imperial court, the author's own life and career, and his reflections on governance and moral conduct within the Mughal state.

Explanation

The International Hockey Federation (FIH) is the global governing body for field hockey and indoor field hockey. While it was originally founded in Paris in 1924, its headquarters were moved to Lausanne, Switzerland, in 2005. Lausanne is known as the Olympic Capital as it hosts the International Olympic Committee and various other international sports federations. The FIH is responsible for organizing major international hockey competitions, including the World Cup and the Hockey Pro League, and for maintaining the rules of the sport.

Explanation

In February 2021, during the Aero India air show held in Bengaluru, the Ministry of Defence signed a contract worth approximately 48,000 crore rupees with Hindustan Aeronautics Limited (HAL). This agreement involves the procurement of 83 Light Combat Aircraft (LCA) Tejas, comprising 73 Tejas Mk-1A fighter jets and 10 Tejas Mk-1 trainer aircraft for the Indian Air Force. As India's primary state-owned aerospace and defence company, HAL is the manufacturer and designer of the Tejas, which is a 4.5 generation indigenous multi-role supersonic fighter. The contract represents the largest ever indigenous military aviation deal in India and is a significant step toward self-reliance in the defence sector under the Atmanirbhar Bharat initiative.

Explanation

The Age of Consent Act, officially known as Act X of 1891, was enacted by the British Indian government to raise the legal age for sexual intercourse for girls from ten to twelve years. This legislative move was largely a response to the advocacy of social reformers such as Behramji Malabari and the public outcry following the death of Phulmoni Das, a young girl who died from injuries sustained during sexual intercourse with her much older husband. The act amended the Indian Penal Code and the Code of Criminal Procedure to provide greater legal protection to child brides against premature consummation of marriage. Although it faced strong opposition from conservative nationalists who perceived it as an infringement on socio-religious customs, the law was passed on March 19, 1891, under the administration of Governor-General Lord Lansdowne.

Explanation

The Padma Vibhushan is the second-highest civilian award of the Republic of India. In January 2021, on the eve of the 72nd Republic Day, the Ministry of Home Affairs announced a total of 119 Padma Awards. This list included 7 Padma Vibhushan, 10 Padma Bhushan, and 102 Padma Shri awards. The 7 recipients of the Padma Vibhushan in 2021 were Shinzo Abe for Public Affairs, S. P. Balasubrahmanyam for Art, Belle Monappa Hegde for Medicine, Narinder Singh Kapany for Science and Engineering, Maulana Wahiduddin Khan for Spiritualism, B. B. Lal for Archaeology, and Sudarshan Sahoo for Art. These individuals were recognized for their exceptional and distinguished service in their respective fields.

Explanation

China is one of the five permanent members of the United Nations Security Council, a status originally established by the UN Charter in 1945. While the seat was initially held by the Republic of China, the People's Republic of China was recognized as the sole legal representative to the United Nations in 1971 following the adoption of General Assembly Resolution 2758. As a permanent member, China possesses the power of veto, which allows it to block any substantive resolution. This permanent position remains a core feature of the UN's institutional structure, distinct from the non-permanent seats that are subject to biennial elections.

Explanation

Article 21A was inserted into the Constitution of India through the 86th Constitutional Amendment Act, 2002. This article mandates that the State shall provide free and compulsory education to all children between the ages of six and fourteen years in such manner as the State may, by law, determine. By establishing this provision, the right to elementary education was elevated to the status of a Fundamental Right under Part III of the Constitution. This constitutional obligation led to the enactment of the Right of Children to Free and Compulsory Education (RTE) Act, 2009, which provides the legislative framework for the implementation of this right across the country.

Explanation

Jadopatiya is a traditional folk painting style practiced primarily by the Santhal community in the state of Jharkhand. The term is derived from the Santhali words Jado, which refers to the community of painters who also act as priest-magicians, and Patia, meaning the scroll or mat used as a canvas. These scroll paintings are a form of visual storytelling where the artists depict tribal myths, legends, and scenes related to the afterlife and the creation of the world. Historically, Jados would travel from village to village, unrolling these vertical scrolls and narrating the stories through songs and chants. The art form utilizes natural pigments derived from minerals and plants to illustrate the rich cultural heritage and socio-religious beliefs of the Santhal tribe.

Explanation

Om Birla is the Speaker of the 17th Lok Sabha, having been elected to the position on 19 June 2019. He is a Member of Parliament representing the Kota-Bundi constituency in Rajasthan. His election to the post was unanimous following the 2019 General Elections, and he has continued to preside over the lower house of India's Parliament throughout 2021.

Explanation

Ecological diversity refers to the variety of ecosystems found within a specific geographical area or across the entire planet. It encompasses the different habitats, biological communities, and ecological processes that occur in the biosphere. Deserts, rain forests, coral reefs, and mangroves are distinct types of ecosystems characterized by unique climatic conditions, soil types, and specialized interactions between living organisms and their physical environment, making them primary examples of diversity at the ecosystem level.

Explanation

The Chennai-based franchise in the Indian Premier League (IPL) is named the Chennai Super Kings. The abbreviation CSK is formed by taking the first letter of each word in the team name: Chennai (C), Super (S), and Kings (K). Established in 2008, the team plays its home matches at the M. A. Chidambaram Stadium and is one of the most successful franchises in the history of the tournament.

Explanation

The India Innovation Index 2020, which is the second edition of the ranking, was released by NITI Aayog in January 2021. Karnataka secured the top position in the Major States category with a score of 42.5. The state's performance was driven by its strong ecosystem for innovation, particularly in terms of human capital, investment, and the presence of numerous research and development institutions. Karnataka’s leadership in the index is largely attributed to high foreign direct investment inflows and a high number of venture capital deals, alongside a concentrated cluster of knowledge-intensive industries and information technology hubs that facilitate a high level of innovation output.

Explanation

The International Paragliding Festival 2020 was held at Vagamon in the Idukki district of Kerala. This event was organized by the Adventure Sports and Sustainable Tourism Academy (ASSTA) in collaboration with the Kerala Tourism Department. Vagamon is recognized as a major paragliding destination in South India because of its unique topography and steady wind patterns. The festival aimed to showcase the potential of adventure tourism in the Western Ghats and to promote eco-friendly and sustainable tourism practices among participants and visitors.

Explanation

Shaukat Ali, along with his brother Mohammad Ali Jauhar, was a primary leader of the Khilafat Movement established to defend the Ottoman Caliphate. Following World War I, Shaukat Ali played a pivotal role in bridging the gap between the Khilafat Committee and the Indian National Congress. He was a central figure in the discussions that convinced Mahatma Gandhi that supporting the Khilafat cause would provide a historic opportunity for Hindu-Muslim unity in a joint struggle against British rule. This persuasion was a key factor in Gandhi's decision to launch the Non-Cooperation Movement in 1920, which integrated the Khilafat grievances with the demand for Swaraj. Shaukat Ali worked closely with Gandhi during this period, traveling throughout the country to mobilize public support for the combined movement.

Explanation

Surendranath Banerjee founded the Indian Association in Calcutta on July 26, 1876, along with Ananda Mohan Bose. This organization was the first avowed nationalist body established in British India, specifically designed to represent the political aspirations of the educated middle class and to unify Indian people on a common political platform. The association focused on creating a strong public opinion on political issues and promoting the intellectual and material advancement of the people. Under Banerjee's guidance, the Indian Association led influential protests against the reduction of the age limit for the Indian Civil Service examination and the Vernacular Press Act. It effectively laid the groundwork for modern Indian nationalism by organizing the Indian National Conference in 1883, which eventually merged with the Indian National Congress in 1886.

Explanation

The stomach contains specialized cells known as parietal or oxyntic cells within its gastric glands that secrete hydrochloric acid (HCl). This secretion maintains a highly acidic environment in the gastric lumen, typically reaching a pH between 1.5 and 3.5. This intense acidity serves as a primary defense mechanism by denaturing the proteins of ingested microorganisms and destroying most pathogenic bacteria and viruses that enter the body through food or liquids. This acidic medium also plays a critical role in the digestive process by activating pepsinogen into the proteolytic enzyme pepsin.

Explanation

The Election Commission of India conferred the National Award for Best Electoral Practices 2020 to the Office of the Chief Electoral Officer of Meghalaya. The award was presented by the President of India on January 25, 2021, coinciding with the 11th National Voters Day. Meghalaya was specifically recognized for its excellence in Information Technology applications for electoral activities. The state implemented various digital initiatives to streamline the electoral process, improve the accuracy of electoral rolls, and enhance voter outreach through technology-driven platforms. These efforts were aimed at ensuring a more transparent, efficient, and inclusive election management system in the state.