SSC CHSL Tier 1 2022 General Awareness Questions with Solutions

Explanation

Asia produces more than half of the world's tin supply. The continent is home to the world's largest tin-producing nations, led by China, Indonesia, and Myanmar. China and Indonesia consistently dominate global tin mining output, and together with other significant Asian producers like Malaysia and Vietnam, the continent easily accounts for over 50% of the total global production of tin.

Explanation

During strenuous physical activity, the demand for energy in human muscle cells is high, but the supply of oxygen may be insufficient to support aerobic respiration. In this anaerobic state, the cells undergo lactic acid fermentation in the cytoplasm. Pyruvate, the three-carbon product of glycolysis, is reduced directly by NADH to form lactic acid and energy in the form of ATP. This reaction is catalyzed by the enzyme lactate dehydrogenase and allows the continuous regeneration of NAD+ required for glycolysis to proceed, ensuring a steady supply of energy to the muscles under oxygen-limiting conditions.

Explanation

Pandit Hariprasad Chaurasia is an internationally acclaimed classical flautist who plays the bansuri, an Indian bamboo flute, in the Hindustani classical music tradition. He is widely credited with bringing the bansuri from its traditional folk origins into the classical concert arena. For his outstanding contributions to Indian classical music, he was honored with prestigious civilian awards including the Padma Bhushan in 1992 and the Padma Vibhushan in 2000.

Explanation

Correct Answer: D

International Women's Day is celebrated globally on March 8 every year to honor the social, economic, cultural, and political achievements of women, while also accelerating gender parity. The United Nations officially recognized and began celebrating International Women's Day on March 8 during International Women's Year in 1975, and later adopted a resolution in 1977 proclaiming a United Nations Day for Women's Rights and International Peace.

Explanation

Chhatrapati Shivaji Maharaj was the legendary founder and ruler of the Maratha Empire in western India. Born in 1630, he carved out an independent Maratha kingdom from the declining Adilshahi sultanate of Bijapur and successfully resisted the expansion of the Mughal Empire. He was formally crowned as the Chhatrapati (sovereign) at Raigad Fort in 1674, establishing a progressive administration, a disciplined military organization, and a pioneering naval force.

Explanation

The novel The Ministry of Utmost Happiness is written by the acclaimed Indian author Arundhati Roy and was published in 2017. This was her second novel, coming twenty years after her Booker Prize-winning debut, The God of Small Things. The book is a richly layered narrative that explores diverse themes such as gender identity, land rights, religious nationalism, and the conflict in Kashmir, weaving together the lives of marginalized characters across India.

Explanation

During the 7th Bengaluru Space Expo held in September 2022, the Australian Space Agency and the Indian Space Research Organisation facilitated the signing of six Memorandums of Understanding between Australian and Indian space tech startups. This initiative aimed to foster bilateral cooperation, promote market access, and build commercial partnerships between the rapidly growing space industries of both nations.

Explanation

Robert Clive led the British East India Company's army in the Battle of Plassey on June 23, 1757. He secured a decisive victory against Sirajuddaulah, the Nawab of Bengal, by conspiring with the Nawab's commander-in-chief, Mir Jafar, who defected during the battle. This victory established the Company's political and military dominance over Bengal, marking the beginning of British colonial rule in India.

Explanation

Ugadi is celebrated as the New Year's Day for the people of Andhra Pradesh, Telangana, and Karnataka. The term Ugadi is derived from the Sanskrit words yuga, meaning age, and adi, meaning beginning, translating to the beginning of a new age. It falls on the first day of the Hindu lunisolar calendar month of Chaitra, which corresponds to late March or early April in the Gregorian calendar. The festival marks the onset of spring and the harvest season, symbolizing new beginnings, hope, and prosperity for the Telugu community.

Explanation

According to the World Health Organization (WHO), Body Mass Index (BMI) is a simple weight-for-height index calculated as weight in kilograms divided by the square of height in meters (kg/m²). The WHO classifies adult nutritional status based on specific BMI thresholds, categorizing any individual with a BMI of less than 18.5 kg/m² as underweight. This classification serves as an indicator of potential undernutrition, nutrient deficiencies, or other underlying health issues.

Explanation

The Sub-Tropical High Pressure belts, located approximately between 30° and 35° latitudes in both the Northern and Southern Hemispheres, are commonly referred to as the horse latitudes. These regions are characterized by high atmospheric pressure, subsiding dry air, calm winds, and clear skies. Historically, sailing vessels transporting cargo and livestock, including horses, frequently became becalmed and stranded in these calm waters for extended periods. To conserve drinking water for the crew during these prolonged delays, sailors often had to cast the horses overboard, which led to these specific high-pressure zones being named the horse latitudes.

Explanation

Droupadi Murmu, the 15th President of India, was born on June 20, 1958, in Uparbeda village of Mayurbhanj district in Odisha. Since India achieved independence from British rule on August 15, 1947, her birth in 1958 makes her the first President of India to be born in independent India. She assumed office on July 25, 2022.

Explanation

The Government of India increased the Mahatma Gandhi National Rural Employment Guarantee Act (MGNREGA) wages by ₹20 per day with effect from 1st April 2020. This wage revision, announced under the Pradhan Mantri Garib Kalyan Package to provide relief during the COVID-19 pandemic, raised the average national wage under the scheme from ₹182 per day to ₹202 per day. This measure was designed to provide immediate economic support to rural households and boost rural demand, as highlighted in the Economic Survey 2020-21.

Explanation

Spreadsheet software, such as Microsoft Excel or Google Sheets, is specifically designed to organize, analyze, and store data in tabular form using rows and columns. It provides built-in formulas, financial functions, and calculation tools that enable users to perform complex arithmetic, manage budgets, track expenses, and easily generate structured financial statements like balance sheets and profit and loss accounts.

Explanation

The President of India is constitutionally designated as the first citizen of the country and serves as the ceremonial head of state. Droupadi Murmu assumed office as the 15th President of India on 25 July 2022, thereby holding the position of the first citizen of India as of November 2022.

Explanation

Prime Minister Narendra Modi inaugurated the first phase of the Shri Mahakal Lok corridor in Ujjain, Madhya Pradesh, on October 11, 2022. Developed around the historic Mahakaleshwar Temple, which houses one of the twelve Jyotirlingas of Lord Shiva, this grand corridor project is designed to decongest the temple complex and provide world-class modern amenities to pilgrims. The corridor features 108 ornate sandstone pillars depicting the Anand Tandav of Lord Shiva, along with numerous artistic sculptures and murals representing stories from the Shiva Purana.

Explanation

Eagle is a scoring term used in golf that refers to completing a hole in two strokes under par. Penalty kick is a standard method of restarting play in football (soccer) where a player takes a single shot at the goal defended only by the opposing goalkeeper from the penalty mark. Both terms are incorrectly paired with hockey and volleyball.

Explanation

Treasury bills, or T-bills, are short-term money market instruments issued by the Government of India as promissory notes to meet its short-term cash requirements. Currently, the Reserve Bank of India issues T-bills on behalf of the government in three distinct tenors: 91 days, 182 days, and 364 days. These bills are zero-coupon securities, meaning they do not pay interest but are instead issued at a discount and redeemed at face value upon maturity.

Explanation

The fourth edition of the Khelo India Youth Games was hosted by Haryana. The multi-sport event was held from June 4 to June 13, 2022, with the main venue being the Tau Devi Lal Sports Complex in Panchkula. Other events were also conducted in Shahbad, Ambala, Chandigarh, and Delhi. Haryana secured the top position in the final medal tally of this edition by winning a total of 137 medals, which included 52 gold, 39 silver, and 46 bronze medals.

Explanation

Mahendragiri is a mountain peak located in the Gajapati district of Odisha, rising to an elevation of 1,501 meters. In standard geographical references and school curricula like the NCERT, Mahendragiri is recognized as the highest peak of the Eastern Ghats. This peak is geologically significant as part of the ancient peninsular block and is associated with rich biodiversity and numerous medicinal plants, making it an important ecological and cultural site in eastern India.

Explanation

Betting and gambling is specified under Entry 34 of List II (State List) in the Seventh Schedule of the Constitution of India. This empowers the state legislatures to make laws, regulate, and legislate on matters concerning betting and gambling within their respective state jurisdictions.

Explanation

The orbital period T of a satellite in a circular orbit is calculated using the formula:

T = 2π √(r³ / GM)

where r is the orbital radius (Earth's radius of approximately 6371 km plus the average ISS altitude of approximately 420 km, giving r ≈ 6791 km or 6.791 × 10⁶ m) and GM is Earth's standard gravitational parameter (3.986 × 10¹⁴ m³/s²).

Substituting these values into the formula:

T = 2π √((6.791 × 10⁶)³ / (3.986 × 10¹⁴)) T ≈ 2π √(7.855 × 10⁵) T ≈ 5568 seconds

Converting seconds to minutes:

5568 ÷ 60 ≈ 92.8 minutes

This calculation shows that the orbital period of the International Space Station is approximately 92.8 minutes, which falls within the range of 90 to 93 minutes. At this speed, the space station completes about 15.5 orbits around the Earth every 24 hours.

Explanation

Loess is an aeolian deposit composed of fine-grained, wind-blown silt and sand that is loosely cemented by calcium carbonate. When wind blows over arid or semi-arid regions, it picks up extremely light and fine mineral particles and carries them over vast distances. When these particles settle and accumulate over extensive areas, they form thick, unstratified, and highly fertile deposits called loess. Large-scale loess deposits are famously found in northern China, particularly in the Loess Plateau, where wind has transported and deposited fine dust from the Gobi Desert over thousands of years.

Explanation

File Transfer Protocol is a standard network protocol used for the transfer of computer files between a client and a server on a computer network. It is built on a client-server model architecture using separate control and data connections between the client and the server. Operating at the application layer of the Internet protocol suite, it enables users to upload, download, and manage files on a remote system securely and efficiently.

Explanation

Acute diseases are medical conditions that have a sudden onset and last for a short duration, typically a few days to a few weeks, such as the common cold or influenza. Chronic diseases are long-term conditions that develop slowly and persist over an extended period, often for months, years, or a lifetime, such as diabetes, arthritis, or cardiovascular diseases. Since statement I incorrectly pairs acute diseases with a long duration and statement II incorrectly pairs chronic diseases with a short duration, both statements are incorrect.

Explanation

Modhera in Gujarat was declared as India's first 24x7 solar-powered village by Prime Minister Narendra Modi in October 2022. The village utilizes a ground-mounted solar power plant integrated with a Battery Energy Storage System (BESS) to provide round-the-clock solar electricity.

Explanation

The East Coast of India, also referred to as the Eastern Coastal Plain, is a wide stretch of land mass lying between the Eastern Ghats mountain range to its west and the Bay of Bengal to its east. This coastal region spans from the Ganga-Brahmaputra delta in the north down to Kanyakumari in the south, encompassing the coastal areas of West Bengal, Odisha, Andhra Pradesh, and Tamil Nadu.

Explanation

Cricket was not included in the sports program of the Tokyo Olympics 2020. The sport has only been featured once in the history of the modern Summer Olympic Games, which was during the 1900 Games held in Paris, where Great Britain and France were the only competing teams. It has not been played at any subsequent Olympic Games, including the Tokyo Olympics held in 2021.

Explanation

A gateway acts as the primary entry and exit point of a network because it connects two or more different networks that often use different communication protocols. All incoming and outgoing data traffic must pass through the gateway, where it undergoes protocol translation, packet formatting, and routing to ensure that the data can be successfully transmitted and understood by the destination network.

Explanation

Bihu is the premier cultural and agricultural festival of Assam, celebrated by all Assamese people irrespective of caste, creed, or religion. It is celebrated three times a year, aligning with the farming calendar: Bohag Bihu (or Rongali Bihu) in April marks the onset of the Assamese New Year and the spring season; Kati Bihu (or Kongali Bihu) in October is a solemn observance focused on crop protection; and Magh Bihu (or Bhogali Bihu) in January is a harvest festival celebrated with community feasts and bonfires. Bohag Bihu is the most widely celebrated among these, characterized by vibrant Bihu dances, folk songs, and traditional instrument performances.

Explanation

Two miscible liquids with different boiling points are separated using the process of distillation. This technique involves heating the mixture to vaporize the more volatile component, which is then condensed and collected separately.

Explanation

C. A. Bhavani Devi made history by becoming the first-ever Indian fencer to qualify for and compete in the Olympic Games at the Tokyo 2020 Olympics, which were held in 2021. She secured her qualification through the Adjusted Official Ranking method and competed in the women's individual sabre event, where she won her opening match against Nadia Azizi of Tunisia. This achievement marked a significant milestone for fencing as a sport in India.

Explanation

Ghoomar is a traditional folk dance originating from the state of Rajasthan. It was historically developed by the Bhil tribe to worship Goddess Saraswati and was later adopted by the Rajput royal families of the region. The dance is performed exclusively by women wearing traditional, brightly colored flowing skirts called ghagharas. The performance features graceful, synchronized movements where dancers pirouette and twirl in circular patterns, creating a mesmerizing visual display of the swirling skirts. Ghoomar is typically performed during auspicious occasions, festivals such as Teej and Gangaur, and weddings.

Explanation

The Law of Demand states that there is an inverse or negative relationship between the price of a commodity and its quantity demanded, keeping other factors constant. Therefore, as the price of a product increases, the demand for it decreases, and vice versa.

Explanation

Newton's First Law of Motion states that an object at rest will remain at rest, and an object in motion will continue to move at a constant velocity along a straight line, unless acted upon by an external net force. This inherent property of matter that resists any change in its state of rest or uniform motion is defined as inertia. Because this law establishes the concept of inertia to describe how objects behave in the absence of external forces, it is also known as the law of inertia.

Explanation

Part III of the Constitution of India deals with the Fundamental Rights of the citizens. These rights are enshrined in Articles 12 to 35 and are inspired by the Constitution of the United States of America, specifically the Bill of Rights. Often referred to as the Magna Carta of India, Part III provides a comprehensive and justiciable set of basic human rights that protect the liberties and freedoms of individuals against arbitrary state action. These rights are legally enforceable by the courts, primarily through writs issued under Article 32 and Article 226.

Explanation

West Bengal was recognized as the Best Destination for Culture by the Pacific Area Travel Writers Association (PATWA), an affiliate of the UN World Tourism Organisation, with the award announced in September 2022. The state was honored for its rich cultural heritage and tourism potential.

Explanation

In macroeconomic analysis, the equilibrium level of national income and output is established at the intersection of the ex ante aggregate demand curve and the ex ante aggregate supply curve. At this specific point, the total planned expenditure by consumers, firms, and the government (ex ante aggregate demand) exactly matches the total value of final goods and services that producers plan to supply (ex ante aggregate supply). This balance, represented by the equation AD = AS, ensures that planned spending equals planned production, leaving no unintended accumulation or decumulation of inventories, thereby stabilizing the economy at this level of income.

Explanation

The concept of "Procedure Established by Law", which is enshrined in Article 21 of the Indian Constitution, is borrowed from the Japanese Constitution. This is distinct from the American concept of "Due Process of Law", which provides a wider scope of judicial review.

Explanation

The theme of Digital India Week 2022, which was inaugurated by Prime Minister Narendra Modi in Gandhinagar, Gujarat, was Catalyzing New India's Techade. This theme focused on enhancing technology accessibility, streamlining service delivery to ensure ease of living, and boosting startups.

Explanation

Kavach is an indigenously developed Automatic Train Protection system designed by the Research Designs and Standards Organisation in collaboration with the Indian industry. It is a state-of-the-art electronic system that meets Safety Integrity Level - 4 standards. The system helps prevent train collisions by automatically activating the train braking system if the driver fails to control the train within designated speed limits or if the train passes a signal at danger.

Explanation

Tahira Kashyap Khurrana wrote the book 'The 7 Sins of Being a Mother', which was released in 2021. The book is a candid, humorous, and relatable account of her personal experiences and the challenges of parenting, where she addresses the various expectations and unconventional aspects of motherhood.

Explanation

The Pampas are vast, fertile plains located primarily in Argentina, extending into Uruguay and parts of Brazil, which makes the first pair correct. Temperate grasslands known as Steppes are found in Europe and Northern Asia, whereas the grassland regions in Brazil are known as Campos, which makes the second pair incorrect.

Explanation

Majuli is the largest river island in the world and is located in the Brahmaputra River in Assam. It was formed due to course changes by the Brahmaputra River and its tributaries, particularly the Lohit River. In 2016, Majuli became the first island district in India. It is also the cultural capital of Assamese civilisational heritage, hosting numerous Satras (monasteries) established by the medieval saint-reformer Srimanta Sankardev, which propagate Neo-Vaishnavism.

Explanation

The Kuka Movement, also known as the Namdhari Movement, was started by Baba Balak Singh in the western Punjab region of Hazro in the 1840s. He founded this reformist sect within Sikhism to advocate for spiritual purification, the recitation of God's name, and the eradication of social evils and ritualism. His teachings formed the foundational base of the Kuka sect, which was later organized into a powerful political and social force under his disciple.

Explanation

Relief, which includes altitude and slope, determines the accumulation of soil. On steep slopes, gravity and water runoff cause high rates of erosion, preventing soil from building up and resulting in thin soil layers. In contrast, flat or gently sloping plains encourage the deposition and accumulation of weathered materials, leading to the formation of thick, well-developed soil profiles.

Explanation

India registered its best-ever Olympic performance at the Tokyo 2020 Games by winning a total of seven medals. This tally consisted of one gold, two silver, and four bronze medals. Neeraj Chopra won the sole gold medal in the men's javelin throw, becoming only the second individual Olympic gold medalist from India. The silver medals were clinched by Saikhom Mirabai Chanu in women's 49kg weightlifting and Ravi Kumar Dahiya in men's freestyle 57kg wrestling. The four bronze medals were won by Lovlina Borgohain in women's welterweight boxing, P. V. Sindhu in women's singles badminton, Bajrang Punia in men's freestyle 65kg wrestling, and the Indian men's national field hockey team.

Explanation

In Microsoft PowerPoint 365, the keyboard shortcut Ctrl + M is used to instantly insert a new slide into an existing presentation. The new slide is added immediately after the currently selected slide, allowing for a seamless and efficient workflow while creating presentations.

Explanation

In Microsoft Excel 365, the shortcut key Ctrl + Y is used to redo or repeat the last command or action if possible. Ctrl + Z is used to undo the last action, while Shift + Z and Shift + Y do not perform these functions.

Explanation

Pathar Ki Masjid, located on the banks of the Ganges River in Patna, Bihar, was built in 1621 by the Mughal Prince Parwez Shah. He was the son of Mughal Emperor Jahangir and served as the governor of Bihar during that period. The mosque is constructed entirely of stone, which is why it is named Pathar Ki Masjid (Stone Mosque), and it remains a prominent historical landmark in Patna.