General Awareness PYQs

The correct answer is Pillar - Formed by union of stalactite and stalagmite.

Key Points

• Pillar is formed when a stalactite (hanging from the roof) and a stalagmite (rising from the floor) grow long enough to meet and fuse together.
• This process takes thousands of years and occurs due to the deposition of calcium carbonate from dripping water in limestone caves.
• Pillars are often massive and can act as structural support for the cave roof.
• They are a common feature in limestone caves and are a result of continuous mineral deposition.
• The formation of a pillar signifies that the cave has been stable for a very long period, allowing time for the gradual growth of both stalactites and stalagmites.

Additional Information

• Stalactite
• A stalactite is a mineral formation that hangs from the roof of a cave and is formed by the deposition of calcium carbonate from dripping water.
• The term "stalactite" originates from the Greek word "stalaktos," meaning "dripping."
• Water carrying dissolved calcium carbonate seeps through the cave roof, and as it drips and evaporates, the calcium carbonate is left behind, creating a stalactite.
• Stalagmite
• A stalagmite is a mineral formation that rises from the cave floor, formed by the accumulation of calcium carbonate from water dripping from above.
• The term "stalagmite" comes from the Greek word "stalagma," meaning "drop."
• Unlike stalactites, stalagmites grow upward and are generally thicker and shorter due to the splattering of water on the floor.
• Formation Process in Limestone Caves
• Limestone caves are primarily formed through the chemical weathering process called "carbonation."
• Rainwater absorbs carbon dioxide from the atmosphere to form weak carbonic acid, which reacts with limestone (calcium carbonate) and dissolves it over time.
• When the dissolved calcium carbonate-rich water reaches an air-filled cave, it deposits calcium carbonate as stalactites, stalagmites, and eventually pillars.
• These formations are collectively referred to as speleothems.

The correct answer is POLIX measures X-ray polarization (8-30 keV) to study black holes..

Key Points

• POLIX (Polarimeter Instrument on XPoSat) is designed to measure the polarization of X-rays in the energy range of 8-30 keV.
• This instrument specifically focuses on studying celestial sources such as black holes, neutron stars, and active galactic nuclei to understand their emission mechanisms and physical processes.
• The XPoSat mission is India's first dedicated polarimetry mission, developed by ISRO, and POLIX plays a pivotal role in achieving its scientific objectives.
• By measuring X-ray polarization, POLIX provides insights into the geometry and dynamics of high-energy processes occurring near compact objects like black holes and neutron stars.
• The data from POLIX helps researchers study the alignment and scattering of X-rays, contributing significantly to understanding the properties and environments of extreme astrophysical objects.

Additional Information

• Option 1: XSPECT extends POLIX's polarimetry range to 0.5-20 keV
• This statement is incorrect because XSPECT is not related to extending the polarimetry range of POLIX.
• Instead, XSPECT is the other payload on XPoSat that focuses on X-ray spectroscopy, measuring energy ranges between 0.5-15 keV.
• XSPECT studies variations in X-ray intensities, providing complementary data to POLIX for understanding celestial phenomena.
• Option 2: POLIX performs X-ray spectroscopy and timing
• This option is incorrect because POLIX does not perform X-ray spectroscopy or timing.
• Its primary role is to measure the polarization of X-rays, which involves analyzing the direction of the electric field oscillation in X-ray photons.
• Timing and spectroscopy are handled by other instruments, such as XSPECT, on the XPoSat mission.
• Option 3: XSPECT measures X-ray polarization
• This statement is incorrect because XSPECT is not designed for measuring X-ray polarization.
• Instead, XSPECT specializes in X-ray spectroscopy, studying variations in X-ray energy emitted by celestial objects.
• It works in tandem with POLIX to provide a comprehensive understanding of high-energy astrophysical phenomena.
• Main Theme: XPoSat Mission
• XPoSat (X-ray Polarimeter Satellite) is India's first dedicated mission to study X-ray polarization and spectroscopy of celestial sources.
• It carries two key payloads: POLIX, which measures X-ray polarization, and XSPECT, which focuses on X-ray spectroscopy.
• The mission aims to enhance our understanding of high-energy astrophysical environments, such as black holes, neutron stars, and active galactic nuclei.
• XPoSat is developed by the Indian Space Research Organisation (ISRO), marking a significant milestone in India's astrophysics research capabilities.

The correct answer is They reflect age-wise variation in fertility or mortality.

Key Points

• Age-specific rates are crucial in demography for analyzing variations in fertility and mortality across different age groups.
• These rates provide insights into the reproductive patterns and mortality risks associated with specific age brackets, helping governments and researchers plan targeted interventions.
• Age-specific fertility rates (ASFR) are used to calculate the number of births per 1,000 women in specific age groups, aiding in population growth analysis.
• Age-specific mortality rates (ASMR) reflect the death rates per 1,000 individuals in a particular age group, helping assess public health and predict life expectancy trends.
• These rates are essential in understanding population dynamics, especially in countries experiencing demographic transitions or shifts in age structure.

Additional Information

• Option 1: They help identify regional literacy levels
• Regional literacy levels are typically assessed using literacy rates, which measure the percentage of literate individuals in a population aged 7 years and above.
• This indicator is not directly related to age-specific rates, as literacy is a general measure rather than an age-specific demographic parameter.
• Option 3: They show the economic condition of elderly people
• The economic condition of elderly people is analyzed using indicators such as income levels, pension schemes, and dependency ratios.
• Age-specific rates focus on fertility and mortality rather than economic conditions.
• Option 4: They reduce the total number of indicators needed
• Age-specific rates do not necessarily reduce the number of indicators; rather, they provide more detailed insights into population dynamics.
• Demographic studies use multiple indicators to understand complex population characteristics, including age-specific rates alongside others like crude birth and death rates.
• Main Theme: Importance of Age-Specific Rates
• Age-specific rates are widely used in demographic studies for population analysis and planning.
• They help identify trends such as declining fertility among younger age groups or increasing mortality in older populations.
• These rates are critical for designing policies in healthcare, education, and social security tailored to specific age demographics.

The correct answer is Option 1) 1 and 2 only.

Key Points

• Statement 1: Amit Shah holds the key portfolios of Union Home Minister and Minister of Cooperation. If he retains his position post the 2024 elections, this statement stands true.
• Statement 2: The Union Home Ministry is responsible for internal security, borders, disaster management, and coordination with states regarding law and order. This is accurate based on the Home Ministry’s mandate under the Government of India.
• These two statements are factual and align with the responsibilities of the Union Home Ministry and the portfolio distribution in 2025.
• Statement 3: The claim that the Home Minister has a constitutionally fixed 6-year term is incorrect. The tenure of Union Ministers is not fixed and depends on the Prime Minister’s discretion and the government’s majority in the Lok Sabha.
• Since only Statements 1 and 2 are correct, the correct answer is Option 1) 1 and 2 only.

Additional Information

• Statement 1:
• The Union Home Minister’s role involves ensuring national security, dealing with internal threats, and managing the functioning of the paramilitary forces.
• The Ministry of Cooperation, launched in 2021, aims to strengthen the cooperative movement in India by providing a separate administrative, legal, and policy framework to deepen its reach.
• Statement 2:
• The Union Home Ministry’s key responsibilities include:
• Managing internal security and law enforcement.
• Overseeing border management and ensuring coordination between central and state agencies for maintaining law and order.
• Disaster management and rehabilitation efforts in case of emergencies.
• It also supervises agencies such as the Central Reserve Police Force (CRPF) and Border Security Force (BSF).
• Statement 3:
• The tenure of a Union Minister, including the Home Minister, is not fixed by the Constitution of India. It is determined by:
• The Prime Minister’s discretion to allocate or withdraw portfolios.
• The majority support of the government in the Lok Sabha.
• Ministers hold office during the pleasure of the President, as per Article 75 of the Constitution.
• General Information:
• The Union Council of Ministers is collectively responsible to the Lok Sabha, and its composition may change after a general election based on the formation of the new government.
• The Ministry of Cooperation is relatively new and works to promote cooperative-based economic models for inclusive development.

The correct answer is Yogasana and Mallakhamb.

Key Points

• Yogasana and Mallakhamb were initially introduced as demonstration sports in the 38^th National Games held in Uttarakhand but were later upgraded to full-fledged medal events.
• Yogasana is a traditional Indian discipline involving physical postures (asanas) combined with breathing techniques (pranayama) and meditation. It has gained global recognition for promoting physical and mental well-being.
• Mallakhamb is an indigenous sport that involves acrobatics and yoga-like postures performed on a vertical wooden pole or rope. It is widely regarded as an ancient form of physical training in India.
• The decision to include these sports as medal events highlights India’s commitment to promoting traditional and indigenous sports on a national platform.
• The inclusion of Yogasana and Mallakhamb also aligns with the government’s efforts to preserve and promote India’s cultural heritage while encouraging physical fitness and mental discipline.

Additional Information

• Kho-Kho and Kabaddi
• Both are traditional Indian team sports that are immensely popular across the country.
• Kabaddi is a contact sport where players take turns raiding the opponent’s court to tag or tackle players while holding their breath.
• Kho-Kho is a tag-based game where speed, agility, and strategy play a key role. It involves chasing and touching opposing players in a predefined sequence.
• These sports have been long-standing medal events in national games and are not new additions or demonstration sports.
• Shooting and Athletics
• Both shooting and athletics are globally recognized sports and have been integral parts of the National Games in India for decades.
• Shooting involves precision-based events like rifle, pistol, and shotgun disciplines.
• Athletics includes a variety of track and field events such as running, jumping, and throwing, and is considered the backbone of any multi-sport event.
• These sports are not related to the context of being demonstration sports in the 38^th National Games.
• Kayaking and Rowing
• These are water sports that involve paddling or rowing a boat through a water body.
• Kayaking uses a double-bladed paddle, while rowing requires participants to use oars in synchronization.
• Both sports are part of the National Games but were not introduced as demonstration sports in the 38^th edition.
• Significance of National Games
• The National Games serve as a platform to promote sports culture and identify talent at the grassroots level in India.
• They aim to provide exposure to athletes and encourage participation in diverse sporting disciplines, including traditional and modern sports.
• The inclusion of indigenous sports like Yogasana and Mallakhamb reflects the government’s emphasis on promoting India’s rich sporting heritage.

The correct answer is Iron Ore.

Key Points

• Kudremukh mines, located in the Chikmagalur district of Karnataka, are known as one of the largest iron ore reserves in India.
• The ore extracted from Kudremukh is magnetite, which has a very high iron content and is considered of superior quality.
• Iron ore from Kudremukh was historically exported via the Mangalore port, as it was processed into pellets and transported through pipelines.
• Mining activities at Kudremukh were halted in 2005 following a Supreme Court order due to environmental concerns, as the area falls in the Western Ghats, a UNESCO World Heritage site.
• Kudremukh means "horse face" in Kannada, referring to the mountain range's unique shape in the region.

Additional Information

• Bauxite
• Bauxite is the primary ore of aluminum and is composed mainly of aluminum hydroxide minerals like gibbsite, boehmite, and diaspore.
• India is one of the major producers of bauxite, with significant deposits located in Odisha, Andhra Pradesh, and Gujarat.
• Bauxite mining is crucial for the aluminum industry, as it is refined to produce alumina and later smelted to obtain aluminum metal.
• Limestone
• Limestone is a sedimentary rock primarily composed of calcium carbonate (CaCO3).
• It is extensively used in the cement industry, the construction of buildings, and as a raw material in the steel and glass industries.
• Major limestone-producing states in India include Rajasthan, Madhya Pradesh, and Andhra Pradesh.
• Copper
• Copper is a base metal used extensively in electrical wiring, plumbing, and the manufacturing of electronics and alloys like brass and bronze.
• India's notable copper reserves are located in Rajasthan (Khetri mines), Madhya Pradesh, and Jharkhand.
• Copper mining contributes significantly to India's industrial growth and the global supply chain.
• Iron Ore and Its Importance
• Iron ore is the backbone of the steel industry, as it is the primary raw material used in steel production.
• India is among the largest producers of iron ore, with major deposits found in Odisha, Chhattisgarh, Jharkhand, and Karnataka.
• Iron ore is classified into four types based on its iron content: magnetite, hematite, limonite, and siderite, with magnetite being the richest in iron concentration.

The correct answer is The States collectively have twice the voting weight of the Centre in the GST Council..

Key Points

• Article 279A of the Indian Constitution establishes the GST Council, which is a federal body tasked with making key decisions related to the Goods and Services Tax (GST).
• The voting structure in the GST Council is designed to balance the interests of the Centre and States.
• As per Article 279A(9), the Centre holds a voting weight of one-third (33.33%) of the total votes.
• The States collectively hold two-thirds (66.67%) of the total voting weight in the GST Council.
• A decision in the GST Council requires a three-fourths (75%) majority of the weighted votes, ensuring that the States play a significant role in decision-making.

Additional Information

• Option 1: The Centre holds 75% of the voting power in the GST Council
• This statement is incorrect as the Centre holds only one-third (33.33%) of the total voting power in the GST Council.
• The remaining two-thirds (66.67%) of the voting power is collectively held by the States.
• Option 2: A GST Council decision can be passed solely with the support of the Centre and one State
• This statement is incorrect as decisions in the GST Council require a three-fourths (75%) majority of the weighted votes.
• Since the Centre has only one-third (33.33%) of the voting power, it cannot pass a decision unilaterally or with the support of just one State.
• Option 4: Each State has equal weightage as the Centre in GST Council voting
• This statement is also incorrect. While each State has equal voting power among themselves, the collective weightage of all States is two-thirds (66.67%), which is twice that of the Centre's one-third (33.33%).
• The Centre does not hold equal voting weight as an individual State; instead, its voting weight is predefined as one-third of the total.
• Main Theme: GST Council and Its Voting Mechanism
• The GST Council is a constitutional body formed under Article 279A to make recommendations on various aspects of GST, such as tax rates, exemptions, and procedural rules.
• The council consists of the Union Finance Minister as the Chairperson, the Union Minister of State for Finance, and State Finance Ministers.
• The unique voting structure ensures cooperative federalism by giving States a collective upper hand while maintaining the Centre's significant say in decisions.

The correct answer is Option 2) 1 and 3 only.

Key Points

• **Ideal Gas

Assumptions:

** The molecules of an ideal gas are assumed to have negligible volume compared to the total volume of the container. This is a key postulate of the kinetic molecular theory of gases.

• Collisions Are Perfectly Elastic: The collisions between ideal gas molecules are perfectly elastic, meaning that there is no loss of kinetic energy during the collisions.
• No Intermolecular Forces: Ideal gases are assumed to have no intermolecular attractive or repulsive forces. This ensures that the behavior of the gas is purely governed by kinetic energy.
• Statement 2 Is Incorrect: The claim that "there are strong intermolecular attractive forces between ideal gas molecules" contradicts the ideal gas postulate that assumes the absence of intermolecular forces.
• Thus, only Statements 1 and 3 are correct, making Option 2 the right answer.

Additional Information

• Statement 1: Ideal Gas Molecules Have Negligible Volume
• In the ideal gas model, the size of individual gas molecules is considered negligible compared to the volume of the container.
• This assumption simplifies calculations and ensures that the gas's behavior is dominated by the motion of molecules rather than their physical size.
• Statement 2: Strong Intermolecular Attractive Forces (Incorrect)
• In an ideal gas, intermolecular forces are assumed to be absent, which allows the gas molecules to move freely without being influenced by nearby molecules.
• Strong intermolecular forces are a characteristic of real gases, especially at low temperatures or high pressures, where deviations from ideal behavior occur.
• Statement 3: Collisions Between Molecules Are Perfectly Elastic
• Elastic collisions mean that the total kinetic energy of colliding particles remains constant before and after the collision.
• This is a fundamental assumption of the kinetic theory of gases, ensuring energy conservation within the system.
• Ideal Gas Behavior Overview
• The ideal gas law, represented as PV = nRT, describes the relationship between pressure (P), volume (V), temperature (T), and the amount of gas (n).
• Ideal gases are hypothetical and serve as a model to understand the behavior of real gases under certain conditions, such as high temperatures and low pressures.

The correct answer is Magistrate.

Key Points

• Under the Bharatiya Nagarik Suraksha Samhita (BNSS), a Magistrate has the authority to grant default bail to an accused if the investigation agency fails to file a chargesheet within the stipulated time frame.
• The time limit for filing a chargesheet is generally 60 days for cases where the offense is punishable with imprisonment up to 10 years and 90 days for offenses punishable with death, life imprisonment, or imprisonment exceeding 10 years.
• Section 167(2) of the Code of Criminal Procedure (CrPC), which is incorporated under BNSS, mandates that a Magistrate must release the accused on default bail if the prosecution fails to meet these deadlines.
• Default bail is considered a statutory right of the accused and is not dependent on the merits of the case; it ensures procedural safeguards against unlawful detention.
• The Magistrate can impose reasonable conditions while granting default bail, such as requiring the accused to furnish a bail bond or adhere to certain restrictions during the bail period.

Additional Information

• District Court
• District Courts are subordinate courts in the judicial hierarchy and primarily function as trial courts for civil and criminal cases.
• They lack the jurisdiction to directly grant default bail unless the case has been escalated from the Magistrate's court.
• District and Sessions Judges handle cases involving serious offenses, appeals, and revisions against the orders of Magistrates.
• High Court
• The High Court is the apex judicial body at the state level and primarily deals with appeals, writs, and revisions.
• While the High Court can grant bail in exceptional cases, default bail is generally processed through the Magistrate’s court as per procedural norms.
• The High Court can intervene if there is procedural illegality or denial of statutory bail by lower courts.
• Gram Nyayalaya
• Gram Nyayalayas are village-level courts established under the Gram Nyayalayas Act, 2008, to provide speedy and accessible justice in rural areas.
• They primarily deal with minor civil and criminal cases and do not have jurisdiction over major offenses or default bail matters.
• Their objective is to reduce the burden on regular courts while ensuring justice at the grassroots level.
• About Bharatiya Nagarik Suraksha Samhita (BNSS)
• The BNSS is part of the set of bills introduced to replace the colonial-era laws like the Indian Penal Code (IPC), CrPC, and the Indian Evidence Act.
• It seeks to modernize India’s criminal laws to ensure justice delivery is more efficient and citizen-friendly.
• The provisions related to default bail under BNSS aim to uphold individual liberty while maintaining procedural discipline in criminal investigations.

The correct answer is PMFBY.

Key Points

• Pradhan Mantri Fasal Bima Yojana (PMFBY) is a crop insurance scheme introduced by the Government of India in 2016 to provide financial support to farmers suffering from crop losses due to natural calamities, pests, and diseases.
• It is conceptually different from the other schemes listed, as it focuses on the agriculture sector, unlike the others, which are primarily related to infrastructure, logistics, and trade facilitation.
• PMFBY aims to stabilize the income of farmers, encourage them to adopt innovative agricultural practices, and ensure their creditworthiness.
• The scheme covers all farmers, including sharecroppers and tenant farmers, growing notified crops in a notified area during the notified season.
• The premium rates under PMFBY are highly subsidized—2% for Kharif crops, 1.5% for Rabi crops, and 5% for commercial and horticultural crops.
• The remaining premium is shared equally between the Central and State Governments, ensuring affordability for farmers.

Additional Information

• National Single Window System (NSWS):
• Launched by the Government of India, NSWS is an online portal to facilitate investors and businesses by providing a single-window clearance mechanism.
• It simplifies the process of obtaining approvals and registrations required for business operations, thus enhancing the ease of doing business in India.
• The platform integrates various ministries, departments, and state governments to provide investors with a seamless experience.
• Logistics Ease Across Different States (LEADS):
• LEADS is an annual index released by the Ministry of Commerce and Industry to assess the logistics performance of Indian states and Union Territories.
• It focuses on improving logistics efficiency by evaluating various parameters like infrastructure, service quality, and regulatory processes.
• The initiative aims to promote a competitive logistics environment across states, enhancing India’s trade competitiveness.
• PM Gati Shakti - National Master Plan:
• Launched in October 2021, PM Gati Shakti is a multi-modal infrastructure development initiative aimed at improving connectivity and accelerating economic growth.
• It integrates the planning and implementation of infrastructure projects across various sectors, including roads, railways, ports, and airports, under one unified platform.
• The plan focuses on reducing logistics costs, enhancing supply chain efficiency, and boosting trade and exports.

The correct answer is 2013.

Key Points

• Ghoomar, a traditional folk dance of Rajasthan, was recognized globally and listed among the top local dances in the year 2013.
• This dance form is primarily performed by women and is associated with the heritage of the Bhil tribe, later adopted by the Rajput community.
• Ghoomar is characterized by its graceful circular movements and vibrant attire, symbolizing the cultural richness of Rajasthan.
• The dance is performed on auspicious occasions such as weddings, festivals, and religious ceremonies.
• UNESCO has acknowledged Ghoomar as an integral part of India's intangible cultural heritage, increasing its international recognition.

Additional Information

• Option 1: 2010
• In 2010, cultural initiatives in India were focused on promoting and preserving traditional art forms, but Ghoomar had not yet been globally recognized in that year.
• However, this year saw the rise of several Indian art forms gaining attention at national festivals and events.
• Option 3: 2015
• In 2015, the Ministry of Culture in India emphasized the promotion of traditional dances, but Ghoomar had already gained global recognition by then.
• It was also a year when UNESCO added more elements of Indian heritage to its lists of intangible cultural heritage, though Ghoomar's recognition had occurred earlier.
• Option 4: 2018
• By 2018, Ghoomar had already been internationally recognized and popularized further through films such as "Padmaavat," where it was prominently featured.
• This year primarily saw a surge in the global appeal of Indian cultural elements, but Ghoomar's recognition as a top local dance had occurred much earlier.
• Main Theme: Ghoomar Dance
• Ghoomar is a Rajasthani folk dance that reflects the culture, traditions, and vibrancy of Rajasthan.
• It is performed by women wearing traditional ghagra-choli and is known for its intricate footwork and elegant swirling movements.
• The dance is often accompanied by traditional Rajasthani music, enhancing its charm and appeal.
• Ghoomar has become a symbol of India's rich cultural diversity and is celebrated both nationally and internationally.

The correct answer is They enable the corrupt to exploit citizenship and residency systems for personal gain.

Key Points

• The EU golden passport and visa schemes allow individuals to acquire citizenship or residency in a member state in exchange for significant financial investments in that country.
• Transparency International has raised concerns that such schemes can be exploited by corrupt individuals or criminals to launder money or evade legal scrutiny in their home countries.
• The lack of stringent background checks and transparency in some member states' implementation of these schemes makes them vulnerable to abuse.
• By exploiting these schemes, individuals can gain access to the broader EU, bypassing stricter immigration controls in other member states.
• Transparency International has called for increased regulation and oversight to prevent misuse of these programs and ensure they do not facilitate corruption or crime.

Additional Information

• Option 1: They increase legal migration and help boost employment
• While golden passport schemes do attract high-net-worth individuals, they are not primarily designed to increase legal migration or create employment opportunities for the general population.
• These programs are often criticized for focusing on financial gains rather than fostering economic benefits for the broader society.
• Option 2: They encourage cultural exchange across the EU
• The primary goal of golden passport and visa schemes is not to promote cultural exchange but to attract investment through citizenship or residency offers.
• Although residency may indirectly lead to some cultural integration, it is not a major focus of these programs.
• Option 4: They promote tourism through relaxed visa regulations
• Golden passport schemes are distinct from visa waiver programs or policies aimed at boosting tourism.
• These schemes focus on granting long-term residency or citizenship in exchange for investment, rather than short-term relaxed visa regulations for tourists.
• Golden Passport and Visa Schemes – Main Theme
• Golden passport and visa schemes are offered by some EU member states, allowing individuals to obtain citizenship or residency rights in exchange for substantial investments.
• These programs often include investments in real estate, government bonds, or business ventures.
• While they generate revenue for the participating countries, they have been criticized for their lack of transparency and potential to facilitate corruption and money laundering.
• Calls for reform include stricter due diligence, enhanced transparency, and alignment with EU-wide standards to prevent abuse.

The correct answer is Indore.

Key Points

• Indore topped the Swachh Vayu Sarvekshan 2024 in the category of cities with a population of over 10 lakh.
• The ranking is part of the National Clean Air Programme (NCAP), which monitors and evaluates air quality levels in cities across India.
• Indore has consistently performed well in various cleanliness and sustainability indices due to its innovative waste management practices and environmental policies.
• Key factors contributing to Indore's top ranking include effective public participation, air pollution control measures, and solid waste management initiatives.
• The city has been a regular recipient of accolades for its efforts in cleanliness, including being ranked as India’s cleanest city under the Swachh Survekshan initiative.

Additional Information

• Bengaluru
• Bengaluru, also known as the "Silicon Valley of India," is one of the country’s major metropolitan cities, but it faces significant air quality challenges due to traffic congestion and industrial emissions.
• Despite its technological advancements, Bengaluru has struggled with particulate matter (PM) levels, making consistent improvements in air quality a challenge.
• The city has initiated steps to improve its air quality, such as promoting electric vehicles and enhancing public transportation infrastructure.
• Mumbai
• Mumbai, India’s financial capital, faces severe air pollution issues, primarily due to vehicle emissions, industrial activities, and construction dust.
• The coastal city has taken measures to combat air pollution, including the introduction of cleaner fuels and stricter emission norms.
• Efforts like the Mumbai Climate Action Plan aim to reduce emissions and improve air quality over the long term.
• Ahmedabad
• Ahmedabad has been proactive in tackling air pollution through its Ahmedabad Air Information and Response (AIR) Plan, which focuses on reducing particulate matter levels.
• The city has implemented measures such as expanding green cover, promoting the use of public transport, and regulating industrial emissions.
• Ahmedabad is also a participant in the NCAP and has shown progress in improving air quality metrics over the years.
• Swachh Vayu Sarvekshan
• The Swachh Vayu Sarvekshan is an initiative under the National Clean Air Programme (NCAP) to rank cities based on their efforts to improve air quality.
• The program evaluates cities based on parameters such as reduction in PM2.5 and PM10 levels, implementation of clean air action plans, and public awareness campaigns.
• It aims to encourage cities to adopt sustainable practices and innovative solutions to reduce air pollution.

The correct answer is Lagrangian.

Key Points

• Aditya-L1 is India's first solar observatory mission, launched by the Indian Space Research Organisation (ISRO) to study the Sun.
• The spacecraft is placed in a halo orbit around the Lagrange Point 1 (L1), a specific location in space approximately 1.5 million kilometers from Earth.
• Lagrange Points are positions where the gravitational forces of two large celestial bodies (such as the Earth and the Sun) and the centrifugal force balance each other.
• Placing Aditya-L1 at the L1 point allows continuous observation of the Sun without any occultation (eclipses) or interference from Earth's shadow.
• From this vantage point, Aditya-L1 can provide real-time data on solar activities such as solar wind, coronal mass ejections (CMEs), and solar flares, which are critical for understanding space weather.

Additional Information

• Polar Orbit
• A polar orbit is one in which a satellite passes over the Earth's poles during each revolution.
• Satellites in polar orbits have an inclination of close to 90 degrees and can provide complete coverage of the Earth's surface over time.
• This type of orbit is typically used for Earth observation, weather satellites, and reconnaissance missions.
• However, this orbit is not suitable for solar observations as it does not provide a constant view of the Sun.
• Sun-synchronous Orbit
• A Sun-synchronous orbit is a near-polar orbit that allows a satellite to pass over the same region of the Earth at the same local solar time.
• This orbit is often used for remote sensing and Earth observation satellites to ensure consistent lighting conditions for imaging.
• Sun-synchronous orbits are not designed for studying the Sun, as they are limited to Earth-centered applications.
• Geostationary Orbit
• A geostationary orbit is a circular orbit around the Earth with an altitude of approximately 35,786 kilometers, where a satellite appears stationary relative to a point on the Earth's surface.
• Satellites in geostationary orbits are primarily used for communication, weather monitoring, and broadcasting services.
• This orbit is not suitable for solar missions because it is Earth-centered and does not provide a stable vantage point for continuous Sun observation.
• Lagrange Points and Aditya-L1
• There are five Lagrange Points (L1 to L5) in a two-body system where gravitational and centrifugal forces balance out.
• The L1 point is located between the Earth and the Sun, providing a stable position for continuous solar observation.
• The halo orbit around L1 ensures that Aditya-L1 has an unobstructed view of the Sun and can carry out its mission objectives effectively.

The correct answer is Only 2.

Key Points

• Article 246A of the Indian Constitution was introduced by the 101^st Constitutional Amendment Act, 2016, granting both Parliament and State Legislatures the power to make laws on goods and services tax (GST).
• Under Article 246A, States have the exclusive power to legislate on intra-state supply of goods and services, except in the case of Union Territories without legislatures.
• The GST Council's recommendations on GST rates, exemptions, and thresholds are advisory and not legally binding on the States or the Centre.
• The Supreme Court of India clarified in a 2022 judgment (Union of India vs Mohit Minerals) that the GST Council's decisions are not binding but hold persuasive value, respecting the federal structure of the Constitution.
• As per the constitutional framework, the States retain autonomy in legislating GST within their jurisdiction, subject to the overarching GST law framework.

Additional Information

• Statement 1: The GST Council makes binding recommendations on GST rates
• This statement is incorrect as the GST Council's recommendations are advisory in nature and not binding on the States or the Centre.
• The GST Council, chaired by the Union Finance Minister and comprising State Finance Ministers, is a platform for cooperative federalism to decide GST-related matters.
• However, the Centre and States generally adhere to the Council's decisions to ensure uniformity in GST implementation across the country.
• GST Council and its role
• The GST Council was established under Article 279A of the Constitution.
• It is responsible for making recommendations on tax rates, exemptions, thresholds, and other GST-related aspects.
• While its recommendations are highly influential, they are not constitutionally binding.
• Article 246A and GST framework
• Article 246A provides concurrent powers to both the Centre and States to legislate on GST, ensuring a unified tax system across India.
• It marks a departure from the previous regime, where indirect tax powers were divided between the Centre and States.
• This article empowers States to legislate on intra-state supplies and the Centre on inter-state supplies and imports.
• Federal Structure and GST
• India's GST framework is an example of cooperative federalism, balancing the Centre's and States' powers.
• The GST Council ensures harmony in tax policies while respecting States' autonomy under Article 246A.

The correct answer is Maa Samaleswari.

Key Points

• The Nabanna (new rice) offering during the Nuakhai festival in Sambalpur, Odisha, is first presented to Maa Samaleswari, the presiding deity of Sambalpur.
• Nuakhai is a major agrarian festival celebrated predominantly in western Odisha to mark the consumption of newly harvested rice.
• Maa Samaleswari is considered the goddess of fertility and prosperity, making her the central deity for agricultural celebrations like Nuakhai.
• The festival starts with the offering of the first harvest to Maa Samaleswari, symbolizing gratitude and seeking blessings for the prosperity of the community.
• Nuakhai follows the lunar calendar and is celebrated the day after Ganesh Chaturthi, symbolizing harmony, tradition, and cultural heritage.

Additional Information

• Maa Mangala
• Maa Mangala is a deity worshipped primarily in Odisha, particularly in Kakatpur. She is revered as a form of Goddess Shakti.
• The famous Mangala temple in Kakatpur is closely associated with the rituals of the Jagannath Temple in Puri.
• While Maa Mangala plays a significant role in Odisha's spiritual culture, she is not directly linked to Nuakhai festivities.
• Maa Bhuvaneswari
• Maa Bhuvaneswari is one of the ten Mahavidyas in Hindu philosophy and is considered a form of Goddess Durga.
• She is worshipped as the queen of the universe and is closely associated with tantric traditions.
• While Maa Bhuvaneswari is highly revered, her worship is not specifically related to agrarian festivals like Nuakhai.
• Maa Budhi Thakurani
• Maa Budhi Thakurani is another prominent deity worshipped in Odisha, particularly in Berhampur.
• She is considered a guardian deity and symbolizes protection and well-being.
• Though widely celebrated, Maa Budhi Thakurani is not directly linked to the Nuakhai festival or the Nabanna ritual.
• Nuakhai Festival
• Nuakhai is an integral cultural festival of western Odisha, signifying the beginning of a new harvest season.
• The term "Nuakhai" translates to "new food," representing the first consumption of freshly harvested rice.
• The festival promotes unity, harmony, and gratitude toward nature and the divine.
• Nuakhai is celebrated with rituals, community feasts, cultural performances, and family gatherings.

The correct answer is Option 2: 1, 2 & 3 are correct.

Key Points

• Vesara - Deccan: Vesara style emerged in the Deccan region and represents a hybrid temple architecture combining elements of both Nagara (North Indian) and Dravida (South Indian) styles. It is prominently seen in Karnataka and adjoining areas.
• Rekha-Deul - Odisha: Rekha-Deul is a specific type of Nagara style temple architecture found in Odisha. It is characterized by its curvilinear tower (Shikhara) and intricate carvings, as seen in temples like the Lingaraja Temple in Bhubaneswar.
• Bhumija - Malwa: The Bhumija style is prevalent in the Malwa region (present-day Madhya Pradesh). It is distinguished by its vertically rising miniature towers arranged symmetrically around the main Shikhara, giving the temple a pyramidal appearance.
• Kalinga - Tamil Nadu: The Kalinga style of architecture is associated with Odisha and not Tamil Nadu. Tamil Nadu is known for the Dravidian style of temple architecture characterized by massive gopurams and pillared halls.

Additional Information

• Vesara Style:
• The Vesara style bridges the gap between the Nagara and Dravidian styles, often referred to as a mixed or transitional style.
• Examples include the temples of Badami, Pattadakal, and Aihole built during the Chalukya dynasty.
• Rekha-Deul Style:
• Rekha-Deul is a component of the Nagara style specific to Odisha, with temples having tall, curvilinear towers called Shikharas.
• Prominent examples include the Sun Temple at Konark and the Mukteshwar Temple in Bhubaneswar.
• Bhumija Style:
• The Bhumija style is notable for its intricate symmetry and miniature towers rising around the central Shikhara.
• It was widely adopted in the western and central parts of India, especially under the Paramara dynasty of Malwa.
• Examples include the Udayeshwar Temple in Udaipur (Madhya Pradesh).
• Kalinga Style:
• The Kalinga style is indigenous to Odisha and consists of three types: Rekha-Deul (curvilinear towers), Pidha-Deul (pyramidal roof), and Khakhara-Deul (rectangular structures).
• It is distinct from Tamil Nadu's Dravidian style, which features large gopurams and open courtyards.

The correct answer is Gramika (Gramadhyaksha) - Village Headman.

Key Points

• The term Gramika or Gramadhyaksha refers to the village headman in the Gupta administrative system, and they were responsible for the management and administration of villages.
• The Gramika acted as the intermediary between the villagers and the central government, ensuring the smooth collection of taxes and implementation of policies.
• They supervised agricultural activities and resolved disputes within the village, maintaining harmony and order.
• Under the decentralized administrative structure of the Gupta Empire, the village was the lowest administrative unit, and the Gramika played a crucial role in its governance.
• The Gramika was often selected from among the elders or influential individuals in the village and was respected for their leadership and decision-making abilities.

Additional Information

• Prathamakulika: This was the title for the chief of the guild of artisans or merchants (the head of the guild).
• Talavataka: This was a minor official or attendant, often associated with the maintenance of temples or land grants, not a military paymaster.
• Pustapala: This was the record-keeper or officer in charge of maintaining land records and documents (archives), not a tax-collection officer.
• Gupta Administrative Structure:
• The Gupta Empire followed a decentralized administrative system, with autonomy given to local units such as villages and towns.
• The officers were organized into distinct roles, with clear responsibilities to ensure efficient governance.
• The village served as the basic unit of administration, and the Gramika played a pivotal role in its functioning.

The correct answer is Domkach.

Key Points

• Domkach is a traditional folk song and dance form of Jharkhand and Bihar that reflects the lived experiences and cultural traditions of local communities.
• It is performed during wedding ceremonies and other festive occasions, emphasizing themes like social unity, familial bonds, and collective joy.
• The performance often includes a humorous enactment of bride and groom's family members, bringing an element of drama to the celebrations.
• The lyrics of Domkach songs are rich in cultural references and are sung in regional languages, including Nagpuri and Bhojpuri, making them deeply rooted in local traditions.
• This folk art form is often performed in a group, with participants forming a circle and dancing rhythmically to the beats of traditional instruments such as the dholak, manjira, and nagara.

Additional Information

• Lavani
• Lavani is a traditional folk dance and song form of Maharashtra, known for its powerful rhythm and sensuous movements.
• It is performed to the beats of the dholki drum and is a key feature of Marathi theatre and cultural performances.
• Lavani songs often address social issues, romantic themes, and historical events and are performed in a narrative style.
• Bhavai
• Bhavai is a traditional folk theatre form from Gujarat and Rajasthan that combines storytelling with dance and drama.
• It is performed in open-air settings and often includes satirical commentary on social and political issues.
• The performers, known as Bhavaiyas, use colorful costumes and masks to enact scenes from mythology and folklore.
• Baul
• Baul is a mystical folk music tradition from Bengal, including both West Bengal in India and Bangladesh.
• It is deeply spiritual in nature, focusing on themes of love, devotion, and the search for the divine within oneself.
• Baul songs are typically performed with simple musical instruments like the ektara, dotara, and khol, and are known for their soulful and meditative quality.

The correct answer is 5.18 meters.

Key Points

• The standard width of a singles badminton court as per the Badminton World Federation (BWF) regulations is 5.18 meters.
• The overall dimensions of a badminton court are 13.40 meters in length and 6.10 meters in width, but the width of 5.18 meters is specifically for singles matches.
• The court is divided by a net at the center, with a height of 1.55 meters at the edges and 1.524 meters in the center.
• The sidelines for singles matches are marked inward from the outermost boundary, reducing the width from 6.10 meters (doubles width) to 5.18 meters.
• These regulations are consistent worldwide and are strictly followed in all international competitions.

Additional Information

• Option 1: 6.10 meters
• 6.10 meters is the standard width of a badminton court for doubles matches, not singles matches.
• In doubles, the additional width allows for a larger playing area, with sidelines extending outward from the singles boundaries.
• This width is used in doubles matches to accommodate two players on each side of the court.
• Option 2: 13.40 meters
• 13.40 meters is the total length of a standard badminton court, applicable to both singles and doubles matches.
• The court length is equally divided by the net, creating two halves of 6.70 meters each.
• This dimension ensures uniformity in competitive play across all levels.
• Option 4: 12.00 meters
• 12.00 meters is not a standard measurement in badminton court dimensions as per BWF regulations.
• The correct length of a badminton court is 13.40 meters, with no dimension reduced to 12.00 meters in any format of the game.
• General Information about Badminton Court Dimensions:
• The service courts are marked within the overall dimensions of the court and are used during the serve to define where the shuttle must land.
• For singles matches, the service area is narrower but longer, while for doubles matches, it is wider but shorter.
• The lines marking the court are 40 mm wide and are part of the area they define.
• The surface of the court must be made of wood or a synthetic material approved by the BWF to provide adequate grip and shock absorption.