SSC CGL Tier 1 2023 General Awareness Questions with Solutions

Explanation

Article 19 of the Constitution of India guarantees the protection of certain rights regarding freedom of speech and expression. It provides all citizens with six fundamental freedoms: the right to freedom of speech and expression, the right to assemble peaceably and without arms, the right to form associations or unions or cooperative societies, the right to move freely throughout the territory of India, the right to reside and settle in any part of the territory of India, and the right to practice any profession or to carry on any occupation, trade, or business. These rights are central to the individual liberty of citizens and the democratic process, though they are subject to reasonable restrictions imposed by the State on specific grounds such as public order, security of the state, and decency.

Explanation

The All India Kisan Sabha, originally known as the Akhil Bharatiya Kisan Sabha, was established in Lucknow on April 11, 1936. Its formation took place during the Lucknow session of the Indian National Congress to create a national-level organization that could effectively represent peasant interests. Swami Sahajanand Saraswati served as its first President, while N.G. Ranga was appointed as the General Secretary. The organization aimed to mobilize the peasantry against the zamindari system and sought the abolition of landlordism and the reduction of land revenue.

Explanation

Uppalapu Srinivas, widely known as Mandolin Srinivas, was a legendary Indian classical musician and a child prodigy who revolutionized the Carnatic music tradition by introducing the mandolin. He adapted the Western acoustic instrument into an electric mandolin with five strings to effectively perform the complex gamakas or oscillations essential to Indian classical music. For his extraordinary contributions to music and his mastery over the instrument, he was honored with several prestigious awards, including the Padma Shri in 1998 and the Sangeet Natak Akademi Award in 2010.

Explanation

Murshid Quli Khan was the founder of the independent state of Bengal in the early 18th century. Originally appointed as the Diwan of Bengal by Emperor Aurangzeb in 1700, he was later elevated to the position of Subahdar (Governor) of Bengal by Emperor Farrukhsiyar in 1717. As the Mughal central authority weakened following the death of Aurangzeb, he asserted his autonomy by effectively managing the region's administration and finances. He shifted the capital from Dacca to Mukshusabad, which he renamed Murshidabad. Under his rule, he introduced the Mal Jamani system for land revenue collection and maintained only a nominal allegiance to the Mughal throne by sending regular annual tributes, thereby establishing a de facto independent dynasty of the Nawabs of Bengal.

Explanation

In January 2021, the Indian cricket team achieved a historic victory against Australia at the Brisbane Cricket Ground, commonly known as the Gabba, by chasing down a target of 328 runs on the final day of the fourth Test. This win ended Australia's 32-year undefeated streak at the venue, which had lasted since November 1988. The previous team to defeat Australia at the Gabba was the West Indies, who won by nine wickets during their 1988-89 tour. Between 1988 and 2021, Australia played 31 Test matches at this ground without a single loss, recording 24 wins and 7 draws until the Indian team, led by Ajinkya Rahane, secured the Border-Gavaskar Trophy with a 2-1 series win.

Explanation

The attack line is a standard marking used in the sport of volleyball rather than kabaddi. In volleyball, the attack line is located 3 meters away from the center line on each side of the court. Its primary purpose is to separate the front-row players from the back-row players. Back-row players are prohibited from completing an attack hit from within the front zone (the area between the center line and the attack line) if at the moment of contact the ball is entirely higher than the top of the net. This line ensures a clear tactical distinction between offensive roles in volleyball. Standard kabaddi court markings include the midline, baulk line, bonus line, and end lines, but do not feature an attack line.

Explanation

The 42ⁿᵈ Amendment Act, 1976, inserted a new part, Part IV-A, and a new article, Article 51A, into the Constitution of India to enumerate ten Fundamental Duties for its citizens. This amendment was based on the recommendations of the Swaran Singh Committee, which suggested that such duties were necessary to balance the Fundamental Rights enjoyed by the people. These duties act as a reminder of the civic obligations citizens owe to the nation and were specifically added during the period of Internal Emergency. Although the original Constitution did not feature these provisions, the 42ⁿᵈ Amendment established them as a permanent part of the constitutional framework.

Explanation

Lord Louis Mountbatten, the last Viceroy of India, formulated and announced the June 3 Plan in 1947, which is also known as the Mountbatten Plan. This plan outlined the definitive roadmap for the partition of the British Indian Empire and the transfer of power to two independent dominions, India and Pakistan. The announcement addressed the political impasse between the Indian National Congress and the Muslim League, leading to the swift enactment of the Indian Independence Act 1947 and the eventual creation of the two separate nations in August 1947.

Explanation

Kupffer cells, also known as Browicz-Kupffer cells, are specialized stellate macrophages located within the sinusoids of the liver in mammals. They are attached to the endothelial lining of the hepatic sinusoids and form part of the mononuclear phagocyte system. Their primary function is to perform phagocytosis, where they engulf and digest cellular debris, aged or damaged red blood cells, and foreign pathogens such as bacteria and viruses that enter the liver through the portal circulation. By acting as the liver's first line of immune defense, these cells play a vital role in maintaining systemic homeostasis and clearing particulate matter from the bloodstream.

Explanation

The Attorney General of India is designated as the first law officer of the country under Article 76 of the Constitution of India. Appointed by the President of India, the Attorney General serves as the chief legal advisor to the Union Government and represents the Government of India in the Supreme Court and various High Courts. This official has the right of audience in all courts within the territory of India and possesses the right to speak and participate in the proceedings of both Houses of Parliament, though without the right to vote.

Explanation

The Shailendra dynasty, which established its power in Central Java and Sumatra during the 8th century, were significant patrons of Mahayana Buddhism. Their most enduring legacy is the construction of the Borobudur temple complex, the largest Buddhist monument in the world, which serves as a massive representation of Buddhist cosmology. Historical records like the Kalasan inscription of 778 AD document their dedication to Buddhist deities such as Tara. Furthermore, the Nalanda copper-plate inscription describes how King Balaputradeva of the Shailendra dynasty requested the Pala King Devapala to grant villages for the maintenance of a monastery he built at Nalanda, demonstrating the dynasty's active role in supporting Buddhist education and pilgrimage centers across Asia.

Explanation

Ergocalciferol, also known as Vitamin D2, is a fat-soluble vitamin analogue that plays a critical role in calcium and phosphorus homeostasis. Once ingested, it undergoes metabolic activation through two successive hydroxylations, first in the liver to form 25-hydroxyergocalciferol and then in the kidneys to form the active metabolite 1,25-dihydroxyergocalciferol. This active form increases the intestinal absorption of calcium and phosphate and regulates bone mineralization. In clinical practice, Ergocalciferol is used for the management of hypoparathyroidism because it helps maintain serum calcium levels when parathyroid hormone is deficient. It is also the standard treatment for refractory rickets (vitamin D-resistant rickets) and familial hypophosphatemia, where higher doses are required to overcome metabolic resistance or renal phosphate wasting to ensure proper bone development and prevent skeletal deformities.

Explanation

Geological science classifies all rocks into three fundamental categories based on their origin and formation processes: igneous, sedimentary, and metamorphic. Trace rock is not a recognized or scientific classification of rock within the geological rock cycle. The term trace is typically used in geology to refer to trace fossils, also known as ichnofossils, which represent geological records of biological activity such as footprints, burrows, or feeding marks preserved in sedimentary layers. These traces are features found within rocks rather than being a distinct type of rock themselves. Since all known rocks are formed through the cooling of magma, the deposition of mineral and organic particles, or the transformation of existing rocks under heat and pressure, the term trace rock has no standing in lithological classification.

Explanation

The bank rate is the interest rate at which the central bank provides long-term loans and advances to commercial banks. By increasing the bank rate, the central bank raises the cost of borrowing for commercial banks. To maintain their profit margins, these commercial banks pass on the increased cost to their customers by raising their own lending rates. Higher interest rates on loans make borrowing more expensive for businesses and individuals, which naturally leads to a decrease in the demand for credit. This mechanism is a key component of a contractionary monetary policy used to tighten the money supply and discourage credit expansion in the economy.

Explanation

Fundamental Duties are incorporated in Part IV-A of the Indian Constitution under Article 51A. This article lists specific moral and civic obligations of Indian citizens, such as respecting the national flag, protecting the environment, and safeguarding public property. The exercise of adult franchise, which refers to the right to vote in elections, is not listed as a Fundamental Duty. Instead, the right to vote is a constitutional right provided under Article 326 of the Constitution, which mandates that elections to the House of the People and the Legislative Assemblies of States shall be on the basis of adult suffrage. While the Swaran Singh Committee had originally suggested that certain civic duties like paying taxes be included, the government did not include the duty to vote within the formal list of Fundamental Duties when they were added by the 42nd Amendment Act in 1976.

Explanation

The name of the festival is derived from the Tamil word pongu, which literally means to boil over or overflowing. This linguistic root refers to the central ritual of the festival, where freshly harvested rice is cooked in milk and jaggery in a new clay pot until it boils over the rim. This overflowing of the pot is considered an auspicious sign of abundance and prosperity, representing the hope that joy and wealth will similarly overflow in the household. During this process, participants traditionally shout Pongalo Pongal to celebrate the bountiful harvest and offer gratitude to the Sun God.

Explanation

Vitamins and minerals are essential micronutrients that serve as vital catalysts and regulatory substances in human physiology. They primarily function as coenzymes and cofactors, which are non-protein components required by enzymes to trigger and sustain biochemical processes. These processes, collectively known as metabolism, include energy production, DNA synthesis, cellular repair, and the conversion of macronutrients into usable forms. For instance, B-complex vitamins are critical for the Krebs cycle and ATP generation, while minerals like magnesium and zinc are necessary for hundreds of enzymatic reactions that maintain homeostasis and support growth. By facilitating these complex chemical transformations, vitamins and minerals ensure that the body can efficiently process nutrients and maintain life-sustaining cellular activities.

Explanation

Neeraj Chopra is a prominent Indian track and field athlete who specializes in the javelin throw. He achieved global recognition by winning the gold medal at the 2020 Tokyo Olympics, becoming the first Indian to win an Olympic gold medal in athletics. His career includes numerous other prestigious titles in the javelin throw, such as gold medals at the 2023 World Athletics Championships, the 2018 Asian Games, and the 2018 Commonwealth Games, consistently ranking among the top javelin throwers in the world.

Explanation

Electric current is defined as the rate of flow of electric charge, and its standard SI unit is the Ampere (A). Voltage, or electric potential difference, represents the work done to move a unit charge between two points, and it is measured in Volts (V). Capacitance is the physical property of a capacitor that indicates its ability to store electric charge, with the Farad (F) serving as its SI unit. The Magnetic field strength, or magnetic flux density, is measured in Tesla (T). These fundamental physical properties and their corresponding units result in the matchings i-c, ii-d, iii-b, and iv-a.

Explanation

According to Major Rock Edict XIII, Emperor Ashoka conquered Kalinga in the eighth year after his coronation. Although Ashoka ascended the throne of the Maurya Empire around 272 BCE, his formal coronation (Abhisheka) took place four years later in 268 BCE. The Kalinga War occurred in 261 BCE, marking the eighth regnal year of his consecrated rule. The immense bloodshed and suffering witnessed during this conflict served as a major turning point in Ashoka's life, prompting him to renounce armed conquest in favor of Dhamma-vijaya, or victory through righteousness and moral influence.

Explanation

Article 141 of the Constitution of India stipulates that the law declared by the Supreme Court shall be binding on all courts within the territory of India. This provision establishes the principle of judicial precedence at the highest level, ensuring uniformity and consistency in the application of law throughout the country. Under this article, the legal principles and interpretations laid down by the Supreme Court in its judgements serve as mandatory guidelines for all High Courts and subordinate courts. While the Supreme Court is not bound by its own previous decisions and may overrule them, all other judicial bodies must adhere to the law as interpreted by the apex court.

Explanation

Lance Naik Manju of the Corps of Military Police became the first woman soldier skydiver of the Indian Army in November 2022. She achieved this historic milestone by jumping from a height of 10,000 feet from an Advanced Light Helicopter (ALH) Dhruv. This feat was performed under the supervision of the Skydiving Training Team of the Indian Army Special Forces. Her achievement represents a significant breakthrough for women in the Indian Armed Forces, specifically within the non-officer ranks of the soldier cadre.

Explanation

Uday Shankar is recognized as the Father of Modern Dance in India for his pioneering role in creating a unique fusion of Indian classical dance and Western theatrical techniques. Unlike traditional exponents who adhered strictly to ancient Shastras, Shankar developed a creative style that integrated Indian folk and classical movements with modern stagecraft, including innovative lighting and scenic design. His work in the early 20th century, particularly his collaborations with Western artists like Anna Pavlova, brought Indian dance to the global stage as a contemporary art form. The establishment of his dance center at Almora in 1938 further institutionalized this modern approach, influencing generations of dancers to explore creative expression beyond the boundaries of traditional classical disciplines.

Explanation

In September 2019, the International Astronomical Union (IAU) named a minor planet, located between the orbits of Mars and Jupiter, after the legendary Indian classical vocalist Pandit Jasraj. The asteroid, formally designated as 300128 Panditjasraj (2006 VP32), was named to honor his extensive contributions to Indian classical music and his mastery of the Mewati Gharana. This honor made Pandit Jasraj the first Indian musician to have a minor planet named after him. The numerical designation of the minor planet, 300128, is significant as it represents his date of birth, 28 January 1930, in reverse order (28-01-30).

Explanation

Dadabhai Naoroji, known as the Grand Old Man of India, was the first nationalist leader to propound the Drain of Wealth theory. He initially articulated this concept in his paper England's Debt to India in 1867 and later expanded upon it in his seminal work Poverty and Un-British Rule in India. Naoroji argued that the British were systematically siphoning off India's resources and wealth to England through home charges, interest payments on foreign debt, salaries and pensions of British officials, and the repatriation of profits by British merchants. He highlighted that this continuous flow of capital occurred without any equivalent economic or material return to India, identifying it as the fundamental cause of Indian poverty and recurring famines during the colonial period.

Explanation

Kud is a traditional ritualistic folk dance from the mountainous regions of Jammu and Kashmir, primarily performed to thank the local deities or Gram Devtas for protecting crops and livestock. It is usually performed after the rainy season when the harvest is complete. The dancers move in a circle to the beats of traditional instruments like the flute, drums, and Narsingha. Khemraj is a celebrated exponent of this folk art who has been honored with the Sangeet Natak Akademi Award for his significant contributions to the preservation and promotion of the Kud dance and its associated folk music traditions.

Explanation

Alauddin Khilji established the Sarai-i-Adl as a specialized market for cloth, sugar, herbs, fruits, and oil. Located at the Badaun Gate in Delhi, this market functioned under strict price controls and state regulations to prevent hoarding and ensure the availability of manufactured goods at fixed rates. The state provided advance funds to merchants to procure cloth from various regions and bring it to this central exchange. It was designated as the place of justice where commodities were sold at prices determined by the sultan's administration.

Explanation

The Ryotwari Settlement was a land revenue system introduced by the British where the state made direct settlements with the individual cultivators, known as ryots. This system was pioneered by Captain Alexander Read and Sir Thomas Munro in the late 18th century, beginning in the Baramahal region. It was eventually implemented across most of the Madras Presidency and the Bombay Presidency during the early 19th century. Under this arrangement, the ryots were granted ownership rights to the land and were responsible for paying taxes directly to the government without the involvement of intermediaries like Zamindars. The revenue rates were periodically revised based on the fertility of the soil and the nature of the crops, rather than being fixed permanently, ensuring that the government could claim a share of the increased agricultural productivity over time.

Explanation

The name calcium is derived from the Latin word calx, which translates to lime. This naming convention arose because calcium was first isolated from lime (calcium oxide). In 1808, the English chemist Sir Humphry Davy isolated the element by using electrolysis on a mixture of lime and mercuric oxide. Because the mineral source was known in Latin as calx, Davy named the newly discovered metal calcium to reflect its origin. Calcium is a group 2 alkaline earth metal located in the s-block of the periodic table and is highly abundant in the Earth's crust in forms such as limestone, which is primarily calcium carbonate.

Explanation

Kanchenjunga, the third highest mountain peak in the world with an elevation of 8,586 meters, is located in the Darjeeling and Sikkim Himalayas. This specific segment of the mountain range lies between the Nepal Himalayas in the west and the Bhutan Himalayas in the east. The peak is situated on the border between the Indian state of Sikkim and the Taplejung District of Nepal. This region is characterized by high mountain peaks, deep valleys, and significant glaciers, including the Zemu Glacier, which is one of the largest in the Eastern Himalayas. The Darjeeling and Sikkim Himalayas are also the source of the Teesta River, which flows through the rugged terrain of this high-altitude landscape.

Explanation

The NITI Aayog report titled Best Practices in the Performance of District Hospitals, published in September 2021, provided the first-ever comprehensive performance assessment of 707 district hospitals across India. The report found that on average, a district hospital in India has 24 beds per 1,00,000 (1 lakh) population. This metric is a key indicator of healthcare infrastructure and capacity. While the Indian Public Health Standards (IPHS) 2012 guidelines had suggested a requirement of 22 beds per lakh population based on the 2001 census, the NITI Aayog assessment established that the current national average has reached 24 beds per lakh population. This finding highlights the baseline capacity of district-level secondary healthcare facilities to provide inpatient services to their respective populations.

Explanation

The Pradhan Mantri Kaushal Vikas Yojana (PMKVY) was launched on 15 July 2015, coinciding with the first World Youth Skills Day. As the flagship scheme of the Ministry of Skill Development and Entrepreneurship (MSDE), it was designed to provide industry-relevant skill training to Indian youth to help them secure better livelihoods. The scheme is implemented by the National Skill Development Corporation (NSDC) and focuses on standardized training and certification. By incentivizing skill development through monetary rewards and quality training, PMKVY serves as a key component of the Skill India Mission to improve the employability of the national workforce.

Explanation

Qatar hosted the 22nd edition of the FIFA World Cup after being awarded the hosting rights by the FIFA Executive Committee in December 2010. The tournament took place from November 20 to December 18, 2022, making it the first FIFA World Cup to be held in the Arab world. To avoid the intense heat of the Qatari summer, the competition was uniquely scheduled during the late autumn and early winter months. The event featured 32 teams and concluded with a final match at the Lusail Iconic Stadium.

Explanation

John Dalton proposed his atomic theory in 1808, which laid the foundation for modern chemistry. He postulated that all matter is composed of tiny, indivisible particles called atoms and that each chemical element consists of a unique type of atom. A central tenet of his theory was that atoms of a specific element are identical in mass and properties, while atoms of different elements possess different masses. Dalton was the first to calculate relative atomic weights based on the proportions in which elements combine, allowing him to explain the Law of Multiple Proportions and the Law of Definite Proportions through a physical model of the atom.

Explanation

Addison's disease is a condition characterized by adrenal insufficiency, where the adrenal glands (i-a) fail to produce sufficient amounts of steroid hormones like cortisol and aldosterone. Hashimoto's disease is an autoimmune disorder where the immune system attacks and destroys the tissue of the thyroid gland (ii-b), often leading to hypothyroidism. Acromegaly is a hormonal disorder that results from the overproduction of growth hormone (iii-c) by the pituitary gland during adulthood, causing enlargement of bones in the face, hands, and feet. SIADH, or Syndrome of Inappropriate Antidiuretic Hormone, occurs when the body produces excessive levels of vasopressin (iv-d), which leads to water retention and low sodium levels in the blood.

Explanation

Justice Adarsh Kumar Goel was appointed as the Chairperson of the National Green Tribunal (NGT) in July 2018 for a term of five years. A former judge of the Supreme Court of India, he led the principal bench of the NGT in New Delhi throughout this period. His tenure concluded in July 2023. As the question specifically asks for the person holding the position as of April 2022, Justice Goel is the correct individual as he was serving his active term at that time. Under his leadership, the tribunal focused on various environmental issues including waste management, pollution control, and the strict implementation of environmental laws across the country.

Explanation

Yash Dhull captained the Indian team to its fifth ICC Under-19 Cricket World Cup title in 2022, hosted in the West Indies. Under his leadership, India remained unbeaten throughout the tournament, culminating in a victory over England in the final. Dhull contributed significantly with the bat, most notably scoring 110 runs in the semi-final against Australia. By leading the team to the trophy, he joined the elite list of Indian captains to win the Under-19 World Cup, alongside Mohammad Kaif, Virat Kohli, Unmukt Chand, and Prithvi Shaw.

Explanation

Halite is the mineralogical name for sodium chloride (NaCl), which is universally recognized as common salt. It is a sedimentary mineral categorized as an evaporite because it forms primarily through the evaporation of saline water, such as seawater or water from landlocked salt lakes. In arid climates, high temperatures and low humidity facilitate rapid evaporation in restricted basins. As the water volume decreases, the concentration of dissolved ions increases until the solution becomes supersaturated, causing halite to precipitate and settle as crystalline deposits. Over geological time, these processes result in the formation of extensive sedimentary rock layers or salt domes. Halite typically crystallizes in the isometric or cubic system and is a vital resource used in chemical industries, food preservation, and road safety.

Explanation

The second half of the 19th century and the early 20th century marked the beginning of modern industrial development in India under British rule. The cotton textile industry was the first to develop, with the first successful mill established in Bombay in 1854 by C.N. Davar. The jute industry followed closely, with the first mill being set up at Rishra in Bengal in 1855, primarily driven by British capital to meet global demand for packaging materials. The heavy industry sector saw a major breakthrough with the incorporation of the Tata Iron and Steel Company (TISCO) in 1907, which began commercial production of steel in 1912. Consequently, all three industries were active and expanding during the British colonial period.

Explanation

The Industrial Finance Corporation of India (IFCI) was established in 1948 as the first development financial institution in India to cater to the long-term finance needs of the industrial sector. The Industrial Credit and Investment Corporation of India (ICICI) was subsequently formed in 1955 as a joint-venture of the World Bank, the Government of India, and industry representatives to provide project financing to private industrial enterprises. The Industrial Development Bank of India (IDBI) was set up in 1964 under an Act of Parliament to serve as the apex institution in the field of industrial finance and to coordinate the activities of other financial institutions. Based on these founding years, the correct chronological sequence is (iii) 1948, followed by (i) 1955, and finally (ii) 1964.

Explanation

Haldia is located in the Purba Medinipur district of West Bengal at the confluence of the Hooghly River and the Haldi River. It serves as a major riverine port on the East Coast of India. Originally developed as an auxiliary port to alleviate congestion at the Kolkata Port, it handles large-scale shipments of petroleum, chemicals, iron ore, and coal for the industrial regions of Eastern and North-Eastern India.

Explanation

Abdel Fattah El-Sisi, the President of the Arab Republic of Egypt, served as the chief guest for India's 74th Republic Day celebrations held on January 26, 2023. His visit marked the first time that an Egyptian head of state was invited as the chief guest for this occasion, coinciding with the 75th anniversary of the establishment of diplomatic relations between India and Egypt. During the parade at Kartavya Path, a military contingent from the Egyptian Armed Forces also participated alongside the Indian forces, symbolizing the deepening strategic and bilateral cooperation between the two nations in sectors like defense, trade, and culture.

Explanation

Pandit Ravi Shankar was a legendary sitar virtuoso and one of the most influential musicians of the 20th century. He was awarded the Bharat Ratna, India's highest civilian honor, in 1999 for his monumental contributions to the field of Hindustani classical music and his efforts in taking Indian music to the global stage. A disciple of Ustad Allauddin Khan of the Maihar gharana, Ravi Shankar is credited with introducing the sitar and the complexities of the raga system to Western audiences. His illustrious career spanned several decades, during which he served as a cultural ambassador for India and received numerous international accolades, including multiple Grammy Awards and an Honorary Knight Commander of the Order of the British Empire.

Explanation

MUDRA stands for Micro Units Development and Refinance Agency Ltd. It is a financial institution set up by the Government of India in 2015 to provide funding to the non-corporate, non-farm sector income-generating activities of micro and small enterprises. MUDRA operates as a subsidiary of the Small Industries Development Bank of India (SIDBI) and functions as a refinancing body. It does not lend directly to individual entrepreneurs; instead, it provides financial support to Last Mile Financiers such as commercial banks, regional rural banks, NBFCs, and Micro Finance Institutions, which then extend credit to micro units. This initiative is a part of the Pradhan Mantri MUDRA Yojana (PMMY) which aims to provide formal financial assistance to the unfunded segments of the economy.

Explanation

The first Paralympic Games were held in Rome, Italy, in 1960. They were organized immediately following the 1960 Summer Olympics and were initially known as the 9th Annual International Stoke Mandeville Games. This event was the result of the vision of Sir Ludwig Guttmann, who had previously organized the Stoke Mandeville Games for World War II veterans with spinal cord injuries. The 1960 Games featured approximately 400 athletes from 23 countries competing in eight sports, including archery, swimming, and wheelchair basketball, marking the formal beginning of the Paralympic movement on an international scale.

Explanation

Post-tensioning is a method of prestressing where the steel tendons are tensioned after the concrete has reached sufficient compressive strength. This technique is exceptionally well-suited for long spans because it allows for the use of curved or draped tendon profiles that provide an upward load-balancing force. This vertical component of the prestress force counteracts a significant portion of the dead loads and service loads, effectively controlling deflections and reducing the risk of cracking. By enhancing the structural efficiency of the members, post-tensioning enables the design of thinner slabs and shallower beams, which reduces the overall self-weight of the structure. This reduction in weight and increase in load-carrying capacity make it the preferred choice for large-scale infrastructure like bridges and commercial buildings where wide, column-free spaces are required.

Explanation

Majuli is the largest river island in the world, situated in the Brahmaputra River in Assam. The Majuli festival is a grand four-day cultural event held annually in November on the banks of the Luit River. It is celebrated to showcase the rich cultural heritage and traditional diversity of the state, particularly the Neo-Vaishnavite culture preserved in the island numerous Satras or monasteries. The festival features traditional Sattriya dances, music, and local art, while also providing a platform for the indigenous tribes of the region, such as the Mishings, to display their unique ethnic crafts and cuisine. It serves as a major tourist attraction that highlights the spiritual and artistic legacy of the Assamese people.

Explanation

The National Highways Authority of India (NHAI) was constituted by an Act of Parliament, the National Highways Authority of India Act, 1988. It is an autonomous agency under the administrative control of the Ministry of Road Transport and Highways. The organization is responsible for the development, maintenance, and management of the National Highways entrusted to it by the Government of India. This includes the implementation of large-scale projects such as the National Highways Development Project (NHDP), which covers the Golden Quadrilateral and the North-South and East-West Corridors. NHAI manages the technical and commercial aspects of highway infrastructure, including toll collection and the engagement of private sector participation through various public-private partnership models.

Explanation

Animal cells are eukaryotic organisms that contain membrane-bound organelles necessary for various cellular functions. Ribosomes are present in animal cells to facilitate protein synthesis by translating messenger RNA into polypeptide chains. Mitochondria serve as the primary site for aerobic respiration, where they produce energy in the form of adenosine triphosphate (ATP). Lysosomes are specialized vesicles containing hydrolytic enzymes that function as the waste disposal system of the cell, breaking down macromolecules, damaged organelles, and foreign pathogens.

Explanation

The gross fiscal deficit represents the total borrowing requirements of the government from all sources to bridge the gap between its total expenditure and its non-debt receipts. It is a measure of how much the government needs to borrow to fund its operations. This deficit is financed through three main channels: net borrowing from the domestic market, borrowing from the Reserve Bank of India, and borrowing from international sources or foreign governments. Therefore, the gross fiscal deficit is mathematically expressed as the sum of net borrowing at home, borrowing from the RBI, and borrowing from abroad.