General Awareness PYQs

The correct answer is Amitav Ghosh.

Key Points

• 'The Shadow Lines' is a novel authored by Amitav Ghosh, a prominent Indian writer, and was first published in 1988.
• The novel is a significant work of Indian English literature and has won the Sahitya Akademi Award in 1989, one of India's highest literary honors.
• The book explores themes of nationalism, identity, partition, and memory, focusing on the interconnected histories of two families across India, Bangladesh, and England.
• The narrative is a mix of personal and political histories, showcasing how historical events such as the partition of Bengal and communal riots impact individual lives.
• Amitav Ghosh is known for his deep engagement with historical and cultural themes, and 'The Shadow Lines' is one of his most celebrated works, reflecting his storytelling prowess.

Additional Information

• Amitav Ghosh:
• Amitav Ghosh is an internationally acclaimed Indian author born on 11 July 1956 in Kolkata, India.
• He is well-known for his works of historical fiction that blend cultural narratives with colonial and post-colonial themes.
• Some of his other notable works include 'The Glass Palace' (2000), 'The Hungry Tide' (2004), and the Ibis Trilogy ('Sea of Poppies', 'River of Smoke', and 'Flood of Fire').
• In 2019, he was honored with the Jnanpith Award, India’s highest literary award.
• About 'The Shadow Lines':
• The novel's title, 'The Shadow Lines', refers to the invisible boundaries—physical, cultural, and emotional—that shape human lives.
• It is structured as a non-linear narrative, where past and present events are intertwined, creating a complex tapestry of memories.
• The book delves into the repercussions of the Partition of India (1947) and the communal riots in Calcutta (Kolkata) and Dhaka.
• It also critiques the notions of nationalism and identity, portraying their fragility and the subjective nature of history.
• Other Options:
• Hari Kunzru: He is an Indian-origin British author known for works like 'The Impressionist' (2002), but he is not associated with 'The Shadow Lines'.
• Pankaj Mishra: A contemporary Indian essayist and novelist, his notable works include 'The Romantics' (1999). He has not authored 'The Shadow Lines'.
• Vikram Chandra: An Indian author famous for his novel 'Sacred Games' (2006), which inspired the Netflix series of the same name. He is not the author of 'The Shadow Lines'.
• Important Themes in 'The Shadow Lines':
• Partition and Communal Violence: The book critically examines the impact of the Partition of India and communal riots on individuals and families.
• Memory and Identity: It emphasizes how memory shapes personal and collective identities, transcending geographical and temporal boundaries.
• Nationalism and Borders: The novel questions the significance of borders and highlights the arbitrary nature of national divisions.
• Interconnected Histories: It portrays the interconnectedness of personal and historical events across generations and geographies.

The correct answer is Godan.

Key Points

• Godan, written by Munshi Premchand, is one of the most celebrated Hindi novels that portrays the struggles of Indian peasants.
• The novel, published in 1936, is regarded as a masterpiece in Hindi literature and showcases the socio-economic conditions of rural India during the pre-independence era.
• The central character, Hori Mahato, is a poor farmer who struggles with poverty, exploitation, and societal pressures, reflecting the plight of the Indian peasantry.
• The title "Godan" translates to "The Gift of a Cow," symbolizing the social and religious obligation of gifting a cow, which plays a central role in the story.
• The novel critically examines the feudal system, caste hierarchy, and indebtedness that dominated rural India, making it a significant commentary on the socio-political landscape of the time.

Additional Information

• About Munshi Premchand:
• Munshi Premchand, born as Dhanpat Rai Srivastava in 1880, is widely regarded as one of the greatest writers in Hindi and Urdu literature.
• He is known for his realistic portrayal of the lives of common people, especially the oppressed and marginalized sections of society.
• Some of his other notable works include Nirmala, Gaban, Rangbhoomi, and Karmabhoomi.
• Other Options Explained:
• Kurukshetra: A novel by Ramdhari Singh 'Dinkar', focusing on the moral and philosophical aspects of the Mahabharata war.
• Gunjan: Not written by Premchand; it is unrelated to the theme of rural life.
• Urvashi: A famous poem by Ramdhari Singh 'Dinkar' that deals with themes of love and spirituality.
• Significance of Godan:
• Godan is considered a pivotal work in Hindi literature, often referred to as a reflection of pre-independence rural India.
• The novel highlights issues like landlord oppression, social customs, indebtedness, and poverty, making it a socio-political critique of its time.
• Its realistic depiction of rural life and characters has earned it a timeless appeal, and it has been translated into multiple languages worldwide.
• Important Points:
• The novel is often studied in academic curriculums for its literary merit and historical relevance.
• It sheds light on the impact of colonial policies on Indian agriculture and rural communities.
• Godan has been adapted into films, plays, and television series, further cementing its place as a cultural and literary icon.

The correct answer is Odisha.

Key Points

• The Jagannath Temple is located in Puri, Odisha, and is one of the most significant Hindu temples dedicated to Lord Jagannath (a form of Lord Vishnu).
• It was constructed by Ananta Varman Chodaganga Deva, a famous king of the Eastern Ganga Dynasty, in the 12^th century.
• This temple is a part of the Char Dham pilgrimage, which also includes Badrinath, Dwarka, and Rameswaram, making it one of the holiest sites for Hindus.
• The temple is renowned for its annual Rath Yatra (Chariot Festival), where the deities are taken out on massive, intricately decorated chariots, attracting millions of devotees.
• The architecture of the temple is a classic example of the Kalinga style and reflects the rich cultural heritage of Odisha.

Additional Information

• The Jagannath Temple:
• This temple is dedicated to a trinity of deities: Lord Jagannath, Lord Balabhadra (his elder brother), and Goddess Subhadra (his sister).
• It is believed to be a sacred site that has existed for over 800 years and continues to be an important center of religious and cultural activities.
• The temple’s main sanctum, or the Vimana, is about 214 feet high and dominates the skyline of Puri.
• The temple is famous for its Mahaprasad (sacred food offering), which is prepared in earthen pots and is unique in taste and tradition.
• The Eastern Ganga Dynasty:
• The Eastern Ganga Dynasty ruled parts of present-day Odisha and Andhra Pradesh from the 11^th to 15^th centuries.
• They were patrons of art, culture, and architecture, with the Jagannath Temple being one of their most notable constructions.
• The dynasty was instrumental in promoting Vaishnavism and Hindu culture in the region.
• Key Features of the Kalinga Style Architecture:
• It features a distinctive curvilinear spire (Shikhara) and exquisite carvings on the walls and pillars.
• Temples built in this style often have a Jagamohana (assembly hall), Nata Mandir (dance hall), and Bhoga Mandap (offering hall).
• The use of locally available laterite and sandstone is a hallmark of this architectural style.
• Rath Yatra:
• The Rath Yatra is one of the largest religious festivals in India, where the deities are placed on grand chariots and pulled by devotees through the streets.
• This festival symbolizes the annual journey of Lord Jagannath along with his siblings to their aunt’s house.
• The chariots, made afresh every year, are massive and require thousands of people to pull them.

The correct answer is Rajasthan.

Key Points

• Nagaur Fair, also known as the Cattle Fair of Nagaur, is one of the largest cattle fairs in Rajasthan.
• It is celebrated annually in the town of Nagaur, which is located in the northwestern region of Rajasthan.
• The fair primarily revolves around the trading of animals such as cows, camels, horses, and bullocks. Farmers and traders come from across the country to participate.
• In addition to the cattle trading, the fair features traditional Rajasthani cultural activities, including folk music, dances, and sports competitions like tug-of-war and camel races.
• The Nagaur Fair typically takes place in the months of January or February, attracting tourists and visitors due to its vibrant display of Rajasthani heritage and culture.

Additional Information

• Location:
• The town of Nagaur is situated in the state of Rajasthan, India. It is well-connected by road and rail networks, making it accessible for visitors.
• Rajasthan, being a desert state, is famous for its fairs and festivals that celebrate its rich cultural heritage and rural economy.
• Significance:
• The Nagaur Fair reflects the importance of livestock in rural economies in India, especially in Rajasthan.
• It is a major event for farmers and traders to exchange and trade high-quality livestock.
• The fair also serves as a platform for showcasing Rajasthani arts and crafts, local cuisines, and traditions.
• Cultural Activities:
• Alongside cattle trading, the fair features competitions like bullock races, tug-of-war, camel races, and local sports.
• Folk performances such as Kalbelia dances and traditional music are a key highlight, attracting tourists from around the world.
• Other Fairs in Rajasthan:
• The Pushkar Fair is another prominent cattle fair held in Rajasthan, known for its camel trading and cultural events.
• The Desert Festival in Jaisalmer showcases the desert culture of Rajasthan with camel races and folk performances.
• These fairs are not only economic events but also major tourist attractions, contributing to the state's economy.

Important Points

• The Nagaur Fair is organized under the guidance of local authorities and supported by the Rajasthan Tourism Department to promote tourism.
• It is a prime example of how traditional fairs and festivals contribute to preserving cultural heritage while supporting rural livelihoods.
• The fair also includes stalls selling handmade goods, textiles, jewelry, and agricultural equipment, giving artisans and small businesses a platform to showcase their products.

The correct answer is Jaipur.

Key Points

• Hawa Mahal, also known as the "Palace of Winds," is located in Jaipur, the capital city of the state of Rajasthan in India.
• The palace was built in 1799 by Maharaja Sawai Pratap Singh, a ruler of Jaipur, and designed by architect Lal Chand Ustad.
• It is a five-story building with 953 small windows, also known as "jharokhas," adorned with intricate latticework.
• The primary purpose of the Hawa Mahal was to allow the royal women to observe everyday life and festivals on the street below without being seen, adhering to the purdah system.
• The structure is made of red and pink sandstone and reflects a blend of Rajput and Mughal architectural styles.

Additional Information

• Architectural Significance of Hawa Mahal:
• The Hawa Mahal is shaped like the crown of Lord Krishna, as Maharaja Sawai Pratap Singh was a devotee of Lord Krishna.
• The latticework on the windows allows cool air to pass through, making the palace an early example of passive cooling in architecture.
• The building lacks a foundation, but it stands upright due to its curved structure and strong design principles.
• Tourism and Cultural Value:
• The Hawa Mahal is one of the most visited tourist destinations in Jaipur and a significant part of the Golden Triangle (Delhi, Jaipur, and Agra) tourism circuit.
• It houses a small museum showcasing artifacts and relics from the royal era, providing insight into the history and culture of Rajasthan.
• Other Names and Titles:
• The Hawa Mahal is often called the "Palace of Winds" or "Palace of Breezes" due to its unique design that facilitates continuous airflow.
• Comparison with Other Cities (Options):
• Ajmer: Known for the Ajmer Sharif Dargah, it is a historical and religious site but does not house the Hawa Mahal.
• Alwar: Famous for the Sariska Tiger Reserve and Alwar Fort, it is not related to the Hawa Mahal.
• Sikar: Known for its havelis and fresco paintings, Sikar does not have the Hawa Mahal.
• Important Points:
• The Hawa Mahal is part of the City Palace complex and is located near other iconic landmarks such as the Jantar Mantar and the Amber Fort.
• It was constructed during the reign of the Kachhwaha Rajput dynasty and remains a symbol of the rich heritage and culture of Rajasthan.

The correct answer is Mahalaya.

Key Points

• Mahalaya marks the beginning of the Durga Puja festival in West Bengal. It is a significant cultural and religious event observed with great enthusiasm.
• It occurs seven days before the actual festivities of Durga Puja and is celebrated during the Amavasya (new moon) of the Hindu month of Ashwin.
• On this day, the ritual of Chokkhu Daan is performed, where the eyes of the Durga idol are painted, symbolizing the awakening of the goddess.
• Mahalaya is associated with the invocation of Goddess Durga and marks the commencement of her journey from Mount Kailash to Earth with her children.
• The day is most famous for the early morning recitation of the Mahishasuramardini Stotra, which narrates the story of the goddess defeating the demon Mahishasura.

Additional Information

• Durga Puja Festival:
• Durga Puja is celebrated primarily in West Bengal, Odisha, Bihar, Assam, Tripura, and other parts of eastern India.
• The festival spans over a period of ten days, culminating with the immersion of the Durga idols on Dashami (Vijaya Dashami).
• It is a celebration of the victory of good over evil, symbolized by Goddess Durga's triumph over the demon Mahishasura.
• Durga Puja involves elaborate rituals, artistic decorations, cultural programs, and community feasts.
• Significance of Mahalaya:
• Mahalaya is considered the day of Pitru Paksha, where people pay homage to their ancestors through rituals known as tarpan.
• It is believed that on Mahalaya, the ancestors bless their descendants, and families offer prayers and food to them.
• The spiritual hymn Mahishasuramardini, composed by Birendra Krishna Bhadra, is broadcasted on various media channels early in the morning.
• Other Durga Puja Days:
• Navami: Celebrated as the ninth day of Durga Puja, it involves special rituals and prayers to Goddess Durga.
• Dashami: Known as Vijaya Dashami, this marks the end of Durga Puja when idols are immersed in water, symbolizing the departure of the goddess.
• Poila Baishakh: While not related to Durga Puja, it is the Bengali New Year celebrated in April.

Important Points

• Mahalaya's Cultural Impact:
• Mahalaya signifies the arrival of Goddess Durga to Earth and is celebrated with immense devotion and enthusiasm.
• It is a day of artistic expression, where idol makers finalize the Durga idols by painting the eyes.
• People wake up early to listen to spiritual hymns and chants, which set the tone for the upcoming festivities.

The correct answer is Uttarakhand.

Key Points

• Pandava Dance is a traditional folk dance performed in the state of Uttarakhand, especially during Dussehra and Diwali.
• This dance form is inspired by the epic tale of the Mahabharata, particularly focusing on the stories of the five Pandavas.
• The dance is conducted to narrate mythological tales and is deeply rooted in the Garhwali and Kumaoni culture of Uttarakhand.
• The performers use traditional instruments such as drums and cymbals to enhance the storytelling, making it a lively and engaging experience.
• Pandava Dance is a significant part of the festive traditions and showcases the cultural richness of Uttarakhand.

Additional Information

• Other Cultural Dances of Uttarakhand:
• Choliya Dance: A martial art-based dance performed by the Kumaoni Rajputs.
• Barada Nati: Famous in the Jaunsar-Bawar region, performed during weddings and celebrations.
• Langvir Nritya: A traditional acrobatic dance, predominantly performed by males.
• Festivals in Uttarakhand:
• Kumaoni Holi: Known for its musical gatherings and unique style of celebration.
• Harela: Celebrated to mark the beginning of the sowing season in July.
• Diwali: Apart from traditional celebrations, Pandava Dance forms a key part of the festivities.
• Geography of Uttarakhand:
• Located in the northern part of India, it is known for its Himalayan landscapes.
• The state comprises two regions: Garhwal and Kumaon.
• Uttarakhand is famous for its religious sites, including Kedarnath, Badrinath, Haridwar, and Rishikesh.
• Historical Background:
• Uttarakhand was carved out of Uttar Pradesh in the year 2000.
• The state is known as the Land of Gods due to its many pilgrimage sites.

Important Points

• Pandava Dance and Epic Connection:
• The dance represents the tales of Mahabharata, portraying the valor and struggles of the Pandava brothers.
• It serves as a medium to connect the present generation with the rich mythological and cultural heritage of India.
• Significance in Uttarakhand's Culture:
• Pandava Dance is not just a performance but also a form of devotional practice.
• It reflects the spiritual connection of the people with their ancestors and mythological heroes.

The correct answer is Nagaland.

Key Points

• Monyoasho is a traditional folk dance form practiced in the northeastern state of Nagaland, India.
• This dance is performed during the Moatsu Festival, which is celebrated annually by the Ao tribe of Nagaland in the month of May.
• The dance serves as a medium to express joy, gratitude, and cultural pride, marking the end of the sowing season and a time for relaxation and festivities.
• It is characterized by vibrant costumes, rhythmic movements, and traditional music, reflecting the rich cultural heritage of the Nagaland tribes.
• The Moatsu Festival and the Monyoasho dance highlight the community spirit and the importance of preserving indigenous traditions and practices.

Additional Information

• Nagaland:
• Nagaland is a northeastern state of India, known for its diverse tribal culture and traditions.
• The state is home to 16 major tribes, each with its own unique customs, festivals, and dance forms.
• Festivals in Nagaland are often linked to agricultural practices, showcasing the tribal people's connection with nature.
• Other significant festivals include the Hornbill Festival, celebrated in December, which promotes the culture and traditions of all tribes in the state.
• Moatsu Festival:
• The Moatsu Festival is celebrated by the Ao tribe of Nagaland to mark the completion of sowing crops and preparation of the fields.
• It involves various rituals, including folk dances, songs, and storytelling, to thank the deities for a good harvest.
• The festival fosters community bonding and showcases the Ao tribe's rich cultural heritage.
• Traditional Dance Forms in India:
• India is known for its diverse folk dances, each representing the cultural identity of its region.
• Examples include Garba from Gujarat, Bihu from Assam, and Ghoomar from Rajasthan.
• These dances are often performed during festivals, celebrations, and social gatherings, highlighting the traditions and lifestyles of different communities.
• Preservation of Tribal Culture:
• Efforts to preserve tribal culture include government initiatives, cultural festivals, and educational programs.
• Promoting tribal arts, crafts, and performances helps sustain the cultural identity and traditions of indigenous communities.

The correct answer is Because it has the highest energy output per kilogram.

Key Points

• Hydrogen is widely used as a fuel in cryogenic engines because it has the highest energy output per kilogram. This makes it an extremely efficient fuel source, especially for applications like space exploration where energy density is crucial.
• With a specific energy of approximately 142 MJ/kg, hydrogen far exceeds the energy output of conventional fuels like gasoline or kerosene.
• In cryogenic engines, hydrogen is used in its liquid form (liquid hydrogen or LH2), which requires extremely low temperatures (-253°C) to remain in a liquid state. This enhances its energy density and usability in such applications.
• Other properties of hydrogen, such as its low molecular weight and ability to produce only water as a by-product when burned with oxygen, make it an environmentally friendly and efficient option for cryogenic engines.
• The use of hydrogen as a fuel is particularly significant in the aerospace industry, where it powers rockets like the Space Shuttle Main Engine (SSME) and other advanced propulsion systems.

Additional Information

• Hydrogen as a Fuel:
• Hydrogen is the lightest and most abundant element in the universe. It is an excellent fuel source because it has a high energy-to-weight ratio, making it ideal for applications like rockets and spacecraft.
• When burned with oxygen, hydrogen produces only water vapor, making it a clean and environmentally friendly fuel.
• Hydrogen fuel is stored in a liquid state at cryogenic temperatures to maximize energy density and minimize storage volume.
• Cryogenic Engines:
• A cryogenic engine is a type of rocket engine that uses cryogenic fuels such as liquid hydrogen (LH2) and liquid oxygen (LOX) as propellants.
• These engines operate at extremely low temperatures to ensure the fuels remain in their liquid state, as this is required for efficient combustion and energy output.
• Examples of vehicles using cryogenic engines include the Saturn V rocket and the GSLV Mk III developed by the Indian Space Research Organisation (ISRO).
• Comparison with Other Fuels:
• Unlike conventional fuels like kerosene or methane, hydrogen has significantly higher energy output per kilogram, making it more suitable for applications where minimizing weight is critical.
• While kerosene and methane are easier to handle and store at higher temperatures, their energy density is lower, leading to the need for larger storage tanks.
• Challenges of Using Hydrogen:
• Hydrogen is difficult to store and transport due to its extremely low boiling point and the need for cryogenic temperatures.
• It is also highly flammable, requiring advanced safety measures for handling and usage.

Important Points

• Applications of Cryogenic Engines:
• Cryogenic engines are used in space exploration and satellite launches, where high energy and thrust are required to escape Earth's gravity.
• They are a key component of launch vehicles like the Space Shuttle and Ariane rockets.
• Environmental Impact:
• Hydrogen is a clean fuel with no harmful by-products, making it a sustainable choice for future energy needs.
• Efforts are underway to produce hydrogen through green methods, such as electrolysis powered by renewable energy sources.

The correct answer is Both I and II.

Key Points

• Statement I: Chandrayaan-1 was the first lunar mission of India. It was launched on 22 October 2008 by the Indian Space Research Organisation (ISRO). This mission marked India’s entry into the elite group of nations capable of lunar exploration. Hence, statement I is correct.
• Statement II: Chandrayaan-1 played a pivotal role in confirming the presence of water molecules on the Moon. The Moon Mineralogy Mapper (M3), an instrument onboard the spacecraft developed by NASA, detected hydroxyl and water molecules on the lunar surface. This was a groundbreaking discovery. Hence, statement II is correct.
• The mission was designed to study the Moon in detail, including its surface composition, mineralogy, and presence of water ice. It successfully orbited the Moon and provided valuable data for future lunar missions.
• The spacecraft carried a total of 11 scientific instruments, including payloads from international space agencies such as NASA and ESA, making it a collaborative effort.
• The mission lasted for 312 days (until August 2009) and was deemed a major success despite the early termination due to loss of contact with the spacecraft.

Additional Information

• Chandrayaan-1 Mission Details:
• The spacecraft was launched using the Polar Satellite Launch Vehicle (PSLV-C11), a trusted launch vehicle developed by ISRO.
• The spacecraft weighed 1380 kg and was designed to orbit the Moon at an altitude of approximately 100 km.
• Key scientific objectives included mapping the Moon's surface, studying its mineral composition, and searching for water ice in the permanently shadowed regions of the lunar poles.
• Chandrayaan-1 carried the Moon Impact Probe (MIP), which was deliberately crashed onto the lunar surface to study its composition and confirm the presence of water molecules.
• International Collaboration:
• Chandrayaan-1 was a testament to India’s growing capabilities in space exploration and its collaborative approach.
• The mission involved instruments like the Moon Mineralogy Mapper (M3) from NASA and the Sub-kiloelectronvolt Atom Reflecting Analyzer (SARA) from ESA.
• This partnership highlighted India’s readiness to contribute to global scientific endeavors.

The correct answer is Both I and II.

Key Points

• Statement I: Fluid friction is also called a drag.
• This statement is correct.
• Drag refers to the resistance force experienced by an object when it moves through a fluid (liquid or gas).
• This resistance arises because of the viscosity of the fluid and the interaction between the object's surface and the fluid molecules.
• Statement II: Fluid friction depends on the speed of the object with respect to the fluid.
• This statement is correct.
• The drag force increases with the speed of the object moving through the fluid. For instance, at higher speeds, the resistance force becomes significantly greater.
• Drag is proportional to the square of the velocity (in most cases) for objects moving through fluids.
• Additional Factors Affecting Fluid Friction:
• The shape of the object: Streamlined shapes reduce drag, while irregular shapes increase it.
• The nature of the fluid: Fluids with higher viscosity cause higher drag.
• The surface area of the object: Larger surface areas in contact with the fluid result in higher drag.
• Conclusion: Both statements I and II are correct as they describe fundamental characteristics of fluid friction.

Additional Information

• Fluid Friction:
• It is the resistance force exerted by a fluid (liquid or gas) on an object moving through it.
• Examples include air resistance experienced by a car or plane and water resistance faced by a swimmer or boat.
• Types of Drag:
• Skin Friction Drag: Caused by the interaction of the fluid with the surface of the object.
• Form Drag: Results from the shape and size of the object moving through the fluid.
• Wave Drag: Occurs when an object moves through a fluid, causing waves (common in water).
• Applications of Fluid Friction:
• Designing vehicles (cars, airplanes, ships) to minimize drag using streamlined shapes.
• Development of sports equipment like swimsuits and racing bicycles to reduce resistance.
• Environmental considerations in reducing drag to improve fuel efficiency.
• Important Points:
• Fluid friction is influenced by factors like speed, viscosity, and surface roughness.
• Minimizing drag is crucial in industries like automotive, aerospace, and shipping to enhance performance and reduce energy consumption.

The correct answer is IIIT Pune and NIT Raipur.

Key Points

• IIIT Pune and NIT Raipur received funding of Rs. 4.2 crore in 2025 to develop next-generation digital forensic tools, aimed at enhancing capabilities in addressing cybercrime and digital fraud.
• The initiative is part of a government project to strengthen digital forensic research and development and empower law enforcement agencies with advanced tools.
• Digital forensic tools are crucial for investigating and analyzing cybersecurity incidents, including hacking, data breaches, and online fraud.
• The collaboration between IIIT Pune and NIT Raipur highlights the role of premier institutes in contributing to innovative technological solutions.
• The funding is expected to bolster efforts in creating indigenous forensic software and tools, reducing dependency on foreign technologies.

Additional Information

• IIIT Pune:
• Established in 2016, IIIT Pune is known for its focus on Information Technology and computer-related education.
• Located in Pune, Maharashtra, it actively engages in research projects related to data science, cybersecurity, and AI technologies.
• It has strong collaborations with industries and government bodies for applied research and development.
• NIT Raipur:
• Founded in 1956, NIT Raipur is one of the oldest National Institutes of Technology in India.
• Situated in Raipur, Chhattisgarh, the institute specializes in engineering and technology-focused education.
• NIT Raipur has a dedicated focus on technological innovation and hosts research projects funded by governmental and international organizations.
• Digital Forensics:
• Digital forensics is the process of investigating and analyzing digital devices to uncover evidence of cybercrime or digital misconduct.
• It involves examining data storage devices, networks, and systems to detect anomalies or unauthorized activities.
• Applications include addressing identity theft, online fraud, and investigating hacking incidents.
• Government Initiatives for Cybersecurity:
• The Indian government has launched several programs to strengthen cybersecurity infrastructure, including Cyber Swachhta Kendra and National Cyber Coordination Centre.
• Promoting indigenous technology development is a key focus to ensure national security in the cyber domain.

Important Points

• Funding:
• The allocation of Rs. 4.2 crore is part of a broader effort to promote research and development in emerging technology sectors.
• Such funding enables institutes to develop tools that can be used by law enforcement agencies to counter advanced cyber threats.
• Indigenous Development:
• Creating indigenous tools reduces reliance on imported technologies, ensuring data privacy and national security.
• It also fosters skill development and innovation within the country.
• Role of Institutes:
• Premier institutes like IIIT Pune and NIT Raipur play a vital role in driving technological advancements and contributing to national development.

The correct answer is Secondary Sector.

Key Points

• The Secondary Sector of the economy involves processing and manufacturing activities. Extraction of oil from groundnut falls under this category as it involves converting raw groundnuts into edible oil.
• The Secondary Sector includes industries such as manufacturing, construction, and processing. Groundnut oil extraction is a processing activity, where raw materials are transformed into finished goods.
• This activity does not belong to the Primary Sector, which focuses on the direct extraction of natural resources (e.g., agriculture, fishing, mining). Groundnut harvesting belongs to the Primary Sector, while oil extraction belongs to the Secondary Sector.
• The Quaternary Sector involves intellectual activities like research, development, and information technology, which are unrelated to oil extraction processes. Hence, it is not relevant here.
• The Quinary Sector is related to high-level decision-making roles in government, academia, or business, which again does not apply to the extraction of oil from groundnuts.

Additional Information

• Primary Sector:
• Activities involve the direct extraction of natural resources, such as farming, fishing, forestry, and mining.
• Examples include growing groundnuts, mining iron ore, or catching fish.
• This sector is heavily dependent on natural conditions like soil quality, climate, and water availability.
• It plays a foundational role in an economy, often supporting other sectors.
• Secondary Sector:
• Involves the manufacturing and industrial processing of raw materials into finished goods.
• Examples include the extraction of oil from groundnuts, production of steel from iron ore, and textile manufacturing.
• This sector adds value to raw materials and contributes significantly to economic growth and industrialization.
• Requires specialized machinery and skilled labor for efficient operation.
• Quaternary Sector:
• Includes services related to knowledge, information processing, and research.
• Examples include IT services, data analysis, scientific research, and consultancy.
• Plays a key role in innovation and technological advancement.
• This sector typically employs highly educated professionals.
• Quinary Sector:
• Involves high-level decision-making activities such as government roles, academic leadership, and corporate executives.
• Examples include policymakers, CEOs, and university presidents.
• Focused on societal leadership and strategic planning.
• Represents the apex of the economic activity hierarchy, contributing to overall governance and development.

Important Points:

• The classification of economic sectors helps in understanding the flow of goods and services, employment trends, and economic activities.
• While the Primary Sector provides raw materials, the Secondary Sector processes them to create consumable products.
• The Quaternary and Quinary Sectors are essential for knowledge and decision-making, driving innovation and governance.

The correct answer is 3640 km.

Key Points

• The East-West Corridor is a part of the Golden Quadrilateral project and was initiated by the Government of India to improve connectivity across the country.
• The total length of the East-West Corridor is approximately 3640 km, connecting Silchar in Assam (East) to Porbandar in Gujarat (West).
• It is designed to provide better road connectivity between the eastern and western regions of India, enhancing trade, travel, and economic growth.
• The project is implemented by the National Highways Authority of India (NHAI) under the supervision of the Ministry of Road Transport and Highways.
• It is a part of the larger National Highways Development Project (NHDP), which also includes the North-South Corridor and the Golden Quadrilateral.

Additional Information

• National Highways Development Project (NHDP):
• The NHDP is the largest highway project undertaken by the Government of India and includes the development of approximately 50,000 km of roadways.
• It has multiple components such as the Golden Quadrilateral, North-South and East-West Corridors, and other state highway projects.
• The project aims to ensure smoother connectivity between major cities, towns, and ports in India, contributing to the country’s economic development.
• Golden Quadrilateral:
• The Golden Quadrilateral connects the four major cities of India: Delhi, Mumbai, Kolkata, and Chennai.
• It spans approximately 5,846 km and forms a quadrilateral-shaped network of highways, facilitating smooth transportation across the country.
• North-South Corridor:
• The North-South Corridor runs from Srinagar (Jammu and Kashmir) in the north to Kanyakumari (Tamil Nadu) in the south.
• The total length of this corridor is approximately 4,000 km.
• Significance of the East-West Corridor:
• It enhances interconnectivity between the eastern and western regions of India, especially in terms of economic activities and trade.
• It helps in reducing travel time for long-distance journeys and improves the overall efficiency of transportation.
• It promotes regional development and connects major cities, towns, and industrial hubs along the route.

Important Points

• Funding and Execution:
• The East-West Corridor and other NHDP projects are funded through a mix of budgetary allocations, private sector participation, and international financial institutions like the World Bank and the Asian Development Bank.
• The project is executed by NHAI and involves collaboration with state governments for land acquisition and other requirements.
• Economic Impact:
• Improved road connectivity has led to a significant boost in economic activities, particularly in sectors like logistics, tourism, and agriculture.
• The corridors have also facilitated better access to markets, reducing transportation costs and improving the supply chain efficiency.

The correct answer is To prevent the mixing of oxygen-rich blood with carbon dioxide-rich blood.

Key Points

• The human heart has four chambers: two atria (upper chambers) and two ventricles (lower chambers). This structural arrangement is crucial for maintaining the separation of oxygenated and deoxygenated blood.
• The right atrium and right ventricle of the heart receive and pump deoxygenated blood to the lungs for oxygenation, while the left atrium and left ventricle receive and pump oxygenated blood to the rest of the body.
• This separation of chambers ensures the prevention of mixing between oxygen-rich (from the lungs) and carbon dioxide-rich blood (from the body tissues), which is essential for efficient oxygen delivery to tissues and organs.
• Efficient oxygenation is vital for cellular respiration, which is the process by which cells generate energy. Proper separation of blood types maximizes the efficiency of this process.
• In organisms with a four-chambered heart, such as humans, this system supports the higher metabolic rates required by endothermic (warm-blooded) animals. This adaptation is crucial for maintaining a constant body temperature and supporting high energy needs.

Additional Information

• The Structure of the Heart:
• The human heart is a muscular organ located slightly left of the center in the chest cavity. It is about the size of a clenched fist and functions as a pump to circulate blood.
• The four chambers include the right atrium, right ventricle, left atrium, and left ventricle, separated by valves and septa.
• The septum is a wall of tissue dividing the right and left sides of the heart, preventing the mixing of oxygenated and deoxygenated blood.
• Function of Heart Chambers:
• The right atrium receives deoxygenated blood from the body through veins like the superior and inferior vena cava.
• The right ventricle pumps this deoxygenated blood to the lungs for oxygenation through the pulmonary artery.
• The left atrium receives oxygenated blood from the lungs via the pulmonary veins.
• The left ventricle pumps oxygen-rich blood to the entire body through the aorta, the largest artery in the body.
• Importance of Preventing Blood Mixing:
• Mixing of oxygenated and deoxygenated blood would reduce the efficiency of oxygen delivery to body tissues, affecting cellular energy production.
• Conditions such as congenital heart defects (e.g., septal defects) can cause mixing of blood and lead to reduced oxygen levels in the blood, resulting in fatigue and other health complications.
• Comparison with Other Organisms:
• Organisms like amphibians and reptiles typically have a three-chambered heart, where some mixing of blood occurs. This limits their metabolic rate compared to mammals and birds.
• Mammals and birds, with their four-chambered hearts, have higher metabolic rates, supporting complex behaviors and activities.
• Applications in Medicine:
• Understanding the heart's function helps in diagnosing and treating heart conditions like heart valve diseases, arrhythmias, and congenital defects.
• Medical advances like pacemakers, heart transplants, and artificial valves are based on the detailed understanding of heart structure and function.

The correct answer is Fundamental Rights.

Key Points

• Fundamental Rights in the Indian Constitution are inspired by the Bill of Rights in the US Constitution. The Indian Constitution guarantees these rights under Part III, ensuring basic freedoms and equality to all citizens.
• The American Bill of Rights, added as the first ten amendments to the US Constitution in 1791, serves as a source of inspiration for ensuring civil liberties such as freedom of speech, religion, and equality before law.
• Indian Fundamental Rights include rights like the Right to Equality (Articles 14-18), Right to Freedom (Articles 19-22), and Right to Constitutional Remedies (Article 32), among others.
• Dr. B.R. Ambedkar, the chief architect of the Indian Constitution, emphasized the importance of Fundamental Rights in ensuring the protection of individual freedoms and societal equality.
• Although inspired by the US Constitution, the Indian Fundamental Rights are adapted to align with the socio-political conditions of India, allowing for reasonable restrictions and aligning with the principle of parliamentary sovereignty.

Additional Information

• Centrifugal form of federalism:
• The concept of a strong central government in India is not borrowed from the US; instead, it is influenced by the Government of India Act, 1935. This system centralizes power, contrary to the US model of federalism, which emphasizes state sovereignty.
• Indian federalism is described as quasi-federal, with a strong unitary bias, especially during emergencies.
• Concept of Concurrent List:
• The concept of the Concurrent List is borrowed from the Australian Constitution, not the US. This list allows both the Centre and states to legislate on subjects of common interest.
• Examples of subjects in the Concurrent List include education, marriage, and bankruptcy.
• Single Citizenship:
• The concept of single citizenship in India is derived from the British Constitution, ensuring that all Indians are citizens of India, irrespective of their state of residence.
• This contrasts with the US, where individuals have dual citizenship—one for their state and one for the federal nation.
• Additional Features Borrowed from the US Constitution:
• The Indian Constitution also draws inspiration from the US Constitution for features like judicial review, the independence of the judiciary, and the impeachment process of the President.
• Other influences include the concept of a written Constitution and the division of powers among the legislature, executive, and judiciary.

Important Points

• Fundamental Rights:
• Fundamental Rights in India are enforceable by courts. Citizens can approach the Supreme Court under Article 32 or High Courts under Article 226 for their enforcement.
• These rights aim to abolish discrimination, ensure equality, and protect individual liberty.
• Adaptations to Indian Context:
• Unlike the US Bill of Rights, Indian Fundamental Rights include the concept of reasonable restrictions to balance individual liberty with societal interests.
• For example, freedom of speech (Article 19) in India is subject to restrictions based on sovereignty, public order, and morality.

The correct answer is Separation of judiciary from executive.

Key Points

• Fundamental Duties are enshrined in Part IV-A of the Indian Constitution under Article 51A.
• They were added by the 42^nd Amendment Act of 1976 upon the recommendations of the Swaran Singh Committee.
• The Fundamental Duties include duties such as respecting the Constitution, National Flag, and National Anthem.
• They aim to promote a sense of discipline and commitment among citizens.
• The separation of judiciary from executive is not a Fundamental Duty but a Directive Principle of State Policy (DPSP) under Article 50 of the Indian Constitution.

Additional Information

• Fundamental Duties:
• These duties are non-justiciable, meaning they cannot be enforced by a court of law.
• There are a total of 11 Fundamental Duties listed under Article 51A.
• Some of the important duties include:
• To cherish and follow the noble ideals that inspired the national struggle for freedom.
• To protect and improve the natural environment including forests, lakes, rivers, and wildlife.
• To safeguard public property and abjure violence.
• Directive Principles of State Policy (DPSPs):
• DPSPs are enshrined in Part IV of the Indian Constitution.
• They provide guidelines to the government for establishing social and economic democracy.
• The separation of judiciary from executive under Article 50 ensures the independence of the judiciary for the proper functioning of the legal system.
• Difference Between Fundamental Duties and DPSPs:
• Fundamental Duties apply to citizens, whereas DPSPs are guidelines for the state.
• Duties are non-justiciable and aim at inspiring citizens, whereas DPSPs aim to establish socio-economic justice.
• 42^nd Amendment Act (1976):
• Known as the “Mini Constitution” due to the extensive changes made.
• Added Fundamental Duties and introduced the words “Socialist” and “Secular” in the Preamble.

Important Points

• Key Characteristics of Fundamental Duties:
• They serve as moral obligations for citizens.
• They are inspired by the Constitution of the USSR.
• They complement Fundamental Rights by emphasizing responsibilities.
• Article 50:
• Part of the DPSPs, it ensures the independence of the judiciary.
• It mandates that the state shall separate the judiciary from the executive in public services.

The correct answer is Azerbaijan.

Key Points

• The 16^th Islamic Summit of the Organisation of Islamic Cooperation (OIC) is scheduled to be held in 2026.
• The event will take place in Azerbaijan, a country known for its active role in the OIC and its efforts to promote unity among Muslim nations.
• The OIC is the second-largest intergovernmental organization after the United Nations, with a membership of 57 countries, primarily from the Islamic world.
• This summit provides a platform for collaboration and addressing political, economic, cultural, and social issues affecting member states.
• The previous summit, the 15^th Islamic Summit, was held in Saudi Arabia, emphasizing the importance of this periodic gathering.

Additional Information

• Organisation of Islamic Cooperation (OIC):
• The OIC was established in 1969 following the burning of Al-Aqsa Mosque in Jerusalem, with the aim of safeguarding the interests of the Muslim world.
• It has its headquarters in Jeddah, Saudi Arabia.
• The OIC works on promoting international peace and harmony and addressing issues such as the Palestinian cause, Islamophobia, and humanitarian crises.
• Azerbaijan:
• Azerbaijan is a transcontinental country located at the crossroads of Eastern Europe and Western Asia.
• It is a predominantly Muslim country with a rich cultural and historical heritage influenced by both its Islamic and post-Soviet history.
• The country has been an active member of the OIC since 1991, shortly after gaining independence from the Soviet Union.
• Islamic Summits:
• The Islamic Summit is the highest decision-making body of the OIC, bringing together heads of state to discuss pressing issues.
• Past summits have addressed topics such as Islamophobia, regional conflicts, and the advancement of science and technology in OIC member states.
• Other Host Countries:
• Gambia: Though a member of the OIC, it is a smaller nation and has not been chosen as the host for the 16^th summit.
• Indonesia: It is the largest Muslim-majority country by population and has played significant roles in the OIC but is not hosting the 2026 summit.
• Morocco: Known for its contributions to the Islamic world, it has hosted previous summits but is not the host for the upcoming one.

The correct answer is P V Sindhu.

Key Points

• P V Sindhu, a celebrated Indian badminton player, was named the Goodwill Ambassador for Earth Hour India 2024.
• Earth Hour is a global environmental initiative organized by the World Wide Fund for Nature (WWF). It encourages individuals, communities, and businesses to turn off non-essential electric lights for one hour as a symbol of commitment to the planet.
• As the goodwill ambassador, P V Sindhu will raise awareness about the importance of energy conservation, combating climate change, and adopting sustainable practices.
• P V Sindhu's involvement reflects her strong commitment to environmental conservation and serves as an inspiration for millions of her fans to participate in this initiative.
• The Earth Hour campaign for 2024 aims to focus on renewable energy and reducing the carbon footprint, aligning with global efforts to combat climate change.

Additional Information

• P V Sindhu:
• P V Sindhu is an Indian professional badminton player, born on 5 July 1995 in Hyderabad, India.
• She is a recipient of prestigious awards such as the Padma Bhushan, Padma Shri, and Rajiv Gandhi Khel Ratna Award.
• Her landmark achievements include winning a silver medal at the 2016 Rio Olympics and a bronze medal at the 2020 Tokyo Olympics.
• She is known for her dedication, discipline, and the ability to inspire young athletes across the globe.
• Earth Hour:
• Earth Hour was first launched in 2007 by the WWF in Sydney, Australia, and has since grown into a global movement.
• It is observed annually on the last Saturday of March, when participants turn off lights for one hour, from 8:30 PM to 9:30 PM local time.
• The movement aims to spread awareness about environmental challenges such as climate change, deforestation, and energy conservation.
• Earth Hour 2024 will focus on promoting the adoption of renewable energy and reducing greenhouse gas emissions.
• World Wide Fund for Nature (WWF):
• WWF, founded in 1961, is one of the world’s leading organizations dedicated to conserving nature and reducing the most pressing threats to biodiversity.
• The organization operates in over 100 countries and has over 5 million supporters worldwide.
• Key WWF initiatives include protecting endangered species, conserving forests, reducing plastic pollution, and addressing climate change.
• Other Notable Goodwill Ambassadors:
• In past years, several influential personalities such as actors, athletes, and environmentalists have served as Earth Hour ambassadors.
• These ambassadors play a crucial role in engaging the public and spreading the message of sustainability and conservation.

Important Points

• India and Earth Hour:
• India has been a strong participant in the Earth Hour movement, with several landmarks such as the India Gate and Gateway of India going dark to support the cause.
• Various schools, colleges, and organizations actively participate to raise awareness about energy conservation.
• Climate Change and Energy Conservation:
• Climate change is one of the most significant challenges of the 21^st century, with rising global temperatures and extreme weather events posing threats to ecosystems and communities.
• Energy conservation and the adoption of renewable energy sources are critical steps to mitigate climate change.

The correct answer is Medicine.

Key Points

• Har Gobind Khorana was awarded the Nobel Prize in Medicine in the year 1968. He shared this prestigious award with Robert W. Holley and Marshall W. Nirenberg.
• The Nobel Prize was awarded to them for their interpretation of the genetic code and its function in protein synthesis. This groundbreaking work provided profound insights into how DNA operates within living organisms.
• Har Gobind Khorana and his colleagues demonstrated how nucleotides in DNA determine the amino acid sequence of proteins, elucidating the essential principles of genetics and molecular biology.
• This research was instrumental in advancing the field of genetic engineering and paved the way for further studies on DNA sequencing and biotechnology.
• Their work also contributed to the understanding of the triplet nature of the genetic code, showing that three nucleotides (codons) specify one amino acid.

Additional Information

• Har Gobind Khorana’s Background:
• Har Gobind Khorana was born on January 9, 1922, in Raipur, Punjab (now in Pakistan).
• He pursued his higher education in biochemistry and specialized in the field of genetics and molecular biology.
• Khorana became a naturalized citizen of the United States and conducted much of his Nobel-winning research there.
• Nobel Prize-Winning Research:
• The genetic code research demonstrated that the sequence of nucleotides in DNA determines the sequence of amino acids in proteins.
• The discovery of the triplet code (codons) revealed the mechanism by which DNA instructions are translated into functional proteins.
• Their work also defined the start and stop codons, which play a crucial role in the initiation and termination of protein synthesis.
• Applications of His Work:
• Khorana's research laid the foundation for genetic engineering, which has applications in medicine, agriculture, and biotechnology.
• It has been pivotal in the development of DNA-based diagnostics and therapies for genetic disorders.
• The understanding of protein synthesis has also contributed to advancements in drug development and treatment strategies for diseases like cancer.
• Other Contributions:
• Khorana was one of the first scientists to synthesize oligonucleotides, which are short DNA or RNA molecules. This technology is now widely used in genetic research and medicine.
• His work also contributed to the development of techniques for gene sequencing and editing.
• Khorana’s contributions are celebrated globally, and he remains a key figure in the history of molecular biology.

Important Points

• Nobel Prize in Medicine (Physiology or Medicine):
• This is one of the six Nobel Prizes established by the will of Alfred Nobel in 1895.
• It is awarded annually for outstanding contributions to the field of medical science.
• Notable recipients include Alexander Fleming for the discovery of penicillin and Watson, Crick, and Wilkins for the discovery of the structure of DNA.
• Triplet Genetic Code:
• The genetic code is composed of sequences of three nucleotides, also known as codons.
• Each codon corresponds to a specific amino acid, which is a building block of proteins.
• The discovery of the triplet code was crucial in understanding how genes direct the synthesis of proteins.
• Applications of Genetic Engineering:
• Genetic engineering has revolutionized fields such as agriculture (e.g., genetically modified crops) and medicine (e.g., gene therapy).
• It has also enabled the production of recombinant proteins, such as insulin and vaccines.