UKPSC Prelims 2024 General Studies Paper I with Answers & Explanations

Explanation

The McMahon Line serves as the de facto boundary between the Indian state of Arunachal Pradesh and the Tibet region of China in the eastern sector of the Himalayas. It was proposed by Sir Henry McMahon, the foreign secretary of British India, during the 1914 Simla Accord signed between the representatives of Great Britain and Tibet. The line spans approximately 890 kilometers, running from the eastern border of Bhutan to the Isu Razi Pass on the Myanmar border, following the crest of the Himalayan range.

Explanation

An atoll is a ring-shaped or horse-shoe-shaped coral reef, island, or series of islets that encircles a central lagoon either partially or completely. They typically form in warm tropical waters around subsiding volcanic islands. As the volcanic island slowly sinks beneath the ocean surface due to subsidence and erosion, the surrounding coral reef continues to grow upward to remain in the shallow, sunlit zone. Over geological time, the volcanic foundation disappears entirely, leaving behind a circular or horseshoe-shaped reef structure surrounding a shallow lagoon.

Explanation

The photosphere is the deeply bright outer surface layer of the Sun that is visible to the naked eye from Earth. Derived from the Greek roots meaning light sphere, it acts as the primary radiating surface of the Sun, emitting the vast majority of the visible light and heat that reaches our planet. This boundary layer has an effective temperature of approximately 5500 degrees Celsius (about 9900 degrees Fahrenheit) and marks the transition between the dense, opaque solar interior and the highly transparent outer solar atmosphere.

Explanation

Epeirogenic forces are slow endogenetic diastrophic forces that act along the Earth's radius, leading to vertical movements of the crust. Because they operate in a radial direction (either towards or away from the center of the Earth), they are also called radial movements. These forces are responsible for the broad, large-scale upliftment (upward movement) or subsidence (downward movement) of continental masses, leading to the formation of continents, plateaus, and ocean basins without causing significant folding or faulting of the rock strata.

Explanation

The Harmattan is a dry, dusty trade wind that blows from the northeast and east across the Sahara Desert toward West Africa and the Gulf of Guinea. This seasonal wind occurs during the winter months, typically from November to March, bringing low humidity and carrying fine Saharan dust across vast distances, which creates hazy atmospheric conditions.

Explanation

A hanging valley is a classic erosional landform created by glacial action. It is formed when a smaller tributary glacier, which has less volume and erosive power, joins a much larger main trunk glacier. The main glacier carves and deepens its valley floor much more rapidly and deeply than the tributary glacier. After the glaciers melt and retreat, the tributary valley is left suspended at a higher elevation above the deeply gouged main U-shaped valley floor. Rivers and streams flowing through these tributary valleys typically plunge into the main valley below, often creating dramatic waterfalls.

Explanation

Statement (1) is incorrect because tropical dry deciduous forests in India thrive in areas with an annual rainfall between 70 cm and 100 cm. Regions that receive annual rainfall between 25 cm and 75 cm are typically occupied by tropical thorn forests and dry scrub vegetation.

Statement (2) is correct because these forests are widely distributed across the country, forming a broad and irregular belt that extends from the foot of the Himalayas in the north down to Kanyakumari in the south, with exceptions in very dry regions like Rajasthan, the wet slopes of the Western Ghats, and the humid plains of West Bengal.

Explanation

The Godavari River is the longest Peninsular river in India, with a total course length of approximately 1,465 km. It originates in the Western Ghats at Trimbakeshwar near Nashik in Maharashtra. It flows eastwards across the Deccan Plateau, draining a major portion of the peninsula including the states of Maharashtra, Telangana, Andhra Pradesh, Chhattisgarh, and Odisha, before emptying into the Bay of Bengal. Due to its massive length and the large geographical area it covers, it is also referred to as the Dakshin Ganga or Vridha Ganga.

Explanation

Laterite soils are characterized by a coarse, gravelly, or sandy texture and possess a highly porous nature. Consequently, they have very low water-holding capacity and are not moisture retentive. The characteristic of being highly moisture retentive with a large clay factor is a key feature of black soils (Regur soils) rather than laterite soils.

Explanation

The dendritic drainage pattern develops in regions with uniform lithology, wide plains, and gentle slopes, such as the Ganga plains and the Assam Valley. In these areas, the absence of strong structural or geological controls allows the river channels to naturally follow the regional slope of the land. This leads to a tree-like branching network where a large number of tributaries join the main river channels at acute angles, a process facilitated by heavy rainfall and high water volume in these river basins.

Explanation

According to the Champion and Seth classification of forest types and the India State of Forest Report (ISFR), Tropical Dry Deciduous Forests form the largest forest group in India, covering more than 40 percent of the total forest area. These forests are widely distributed across regions with rainfall ranging between 70 cm and 100 cm, including large parts of the peninsular plateau, Madhya Pradesh, Uttar Pradesh, Bihar, Andhra Pradesh, and Karnataka. Characterized by trees that shed their leaves entirely during the dry season to conserve water, this forest type thrives in India's vast monsoon-influenced sub-humid and semi-arid climatic zones.

Explanation

The Kabini River, also called Kapila, is a major tributary of the Cauvery River. It originates in the Wayanad district of Kerala through the confluence of the Panamaram River and the Mananthavady River. The river flows eastward into Karnataka, where it eventually merges with the Cauvery River at Tirumakudal Narasipura in the Mysore district. It is a vital source of water for the region and its basin forms an integral part of the Nilgiri Biosphere Reserve.

Explanation

The geostrophic wind is a theoretical wind that flows in a straight line parallel to the isobars when the pressure gradient force is exactly balanced by the Coriolis force. This state of balance is called geostrophic equilibrium.

In the atmosphere, air moves from areas of high pressure to low pressure due to the pressure gradient force. As the air moves, the Earth's rotation exerts a Coriolis force that deflects the wind's direction. In the upper atmosphere, above the friction layer, the wind speed increases until the Coriolis force is equal in magnitude and opposite in direction to the pressure gradient force. When this perfect balance is reached, the wind ceases to accelerate toward the low pressure and instead flows parallel to the isobars, resulting in the geostrophic wind.

Explanation

The Jadganga, also known as the Jahnavi River, is an important tributary of the Bhagirathi River. It originates in the Nelang Valley near the Indo-China border and flows southwards through rugged gorges. The river eventually converges with the Bhagirathi River at Bhaironghati, a deep gorge and settlement located just west of Gangotri in the Uttarkashi district of Uttarakhand.

Explanation

Untadhura Pass, also known as Unta Dhura or Anta Dhura, is a high-altitude mountain pass located at an elevation of about 5,300 meters (17,400 feet) in the Pithoragarh district of Uttarakhand. It is situated in the Kumaon Himalayas near the Milam Glacier. Historically, this pass served as an ancient and crucial trade route connecting India's Johar Valley (located near Milam village) with Tibet, which was widely used by the Bhotiya traders prior to the Sino-Indian War of 1962. It remains a key landmark on remote high-altitude trekking routes that access the Milam Glacier basin.

Explanation

In the hilly regions of Uttarakhand, the Oak tree, locally known as Banj (Quercus leucotrichophora), is traditionally regarded as the farmer's best friend. This evergreen tree is deeply integrated into the rural economy, ecology, and daily survival of the Himalayan hill communities.

Oak trees provide highly nutritious green fodder for livestock, especially during the lean winter months when pasture grasses are scarce. Its dense, strong, and durable wood is the primary material used for crafting vital agricultural implements like ploughs, constructing sturdy house beams, and serving as a major source of high-quality firewood and charcoal for cooking and heating in high-altitude areas.

Ecologically, the extensive root systems of Oak forests play a critical role in binding the mountain soil, preventing landslides and soil erosion on steep slopes. They are also instrumental in rainwater conservation, allowing water to slowly percolate into the ground to recharge natural freshwater springs and streams. This constant water flow is indispensable for sustaining hill agriculture, making the Oak tree an invaluable asset to local farmers.

Explanation

In the high-altitude pastures of the Garhwal Himalayas, locally referred to as Bugyals, pastoralists and shepherds migrate seasonally with their livestock during the summer months. The temporary habitats, camps, or settlements they establish in these alpine pastures are called Kharak. These habitats typically consist of seasonal stone shelters and fenced enclosures built to provide protection for both the herders and their animals against the harsh climatic conditions of the upper Himalayan ridges.

Explanation

According to the Census of India 2011, Uttarkashi district has the lowest population density in Uttarakhand with 41 persons per square kilometer. By comparison, Chamoli has a population density of 49 persons per square kilometer and Pithoragarh has 68 persons per square kilometer.

Almora district has the highest sex ratio in Uttarakhand with 1,139 females per 1,000 males, while Rudraprayag has the second-highest sex ratio at 1,114.

Haridwar district has the highest percentage of Muslim population in Uttarakhand at 34.28%, followed by Udham Singh Nagar (U.S. Nagar) at 22.58%.

Explanation

Rajaji National Park was formally declared a Tiger Reserve under the Project Tiger scheme in April 2015, making it the second tiger reserve in Uttarakhand. Originally established as a national park in 1983 through the amalgamation of the Rajaji, Motichur, and Chilla wildlife sanctuaries, the reserve spans the Shivalik range foothills across the districts of Dehradun, Haridwar, and Pauri Garhwal. The notification added a buffer zone of adjoining reserve forest to the park, bringing the total protected area of the Tiger Reserve to approximately 1,075 square kilometers to secure vital wildlife corridors and ensure long-term tiger conservation.

Explanation

According to the Census of India 2011, the percentage of Scheduled Tribe (ST) population to the total population in these districts of Uttarakhand is as follows:

Udham Singh Nagar (U.S. Nagar) has an ST population percentage of 7.49 percent. Dehradun has an ST population percentage of 6.58 percent. Pithoragarh has an ST population percentage of 4.04 percent. Chamoli has an ST population percentage of 3.14 percent.

Arranging these districts in descending order of their Scheduled Tribe population percentage yields U.S. Nagar, Dehradun, Pithoragarh, and Chamoli.

Explanation

Durmital, also known as Durmi Lake or Durmi-Gauna Lake, is located in the Nijmula Valley of Chamoli district in Uttarakhand. The lake was historically formed on the Birehi Ganga stream, a tributary of the Alaknanda River, due to a massive landslide in 1893. Named Durmi Tal after the nearby Durmi village, this British-era lake was a popular spot for boating and fishing. Although it was largely filled with debris during a major flash flood disaster in 1970, active efforts have been initiated to restore and develop the site into a prominent tourist attraction in Chamoli.

Explanation

According to the Census 2011 data, the female literacy rates of the specified districts of Uttarakhand are Uttarkashi at 62.35 percent, Udham Singh Nagar (U.S. Nagar) at 64.45 percent, Chamoli at 72.32 percent, and Nainital at 77.29 percent. Among these, Uttarkashi records the lowest female literacy rate due to its rugged mountainous terrain and limited accessibility. U.S. Nagar has a slightly higher rate, followed by the hilly district of Chamoli. Nainital displays the highest female literacy rate of the group owing to its well-established educational infrastructure and high rate of urbanization. Therefore, the correct ascending order of these districts in terms of female literacy rate is Uttarkashi, U.S. Nagar, Chamoli, and Nainital.

Explanation

The Kioqadh (also known as Kio Gad) stream is a key tributary of the Girthi River (Girthi Ganga) in the Chamoli district of Uttarakhand. The Girthi River flows through a deep, rugged gorge in the Garhwal Himalayas and merges with the Kio Gad at Girthi Dobala before eventually joining the Dhauliganga River near Malari.

Explanation

The Maiti Movement was initiated by Kalyan Singh Rawat, a biology teacher and environmentalist, in the year 1995 in Gwaldam, Chamoli district of Uttarakhand. The term maiti is derived from mait, which translates to a bride's maternal home in the local pahari dialect.

This socio-ecological movement connects environmental conservation with wedding rituals, where the bride and groom plant a tree sapling at the bride's parental home during their marriage ceremony. The responsibility of caring for the plant is then assumed by the bride's family, ensuring high survival rates for the planted saplings. For his outstanding contributions to environmental preservation through this movement, Kalyan Singh Rawat was awarded the Padma Shri in 2020.

Explanation

The Dudhatoli Mountain Range, located in the middle Himalayan zone of Uttarakhand, acts as a major natural water divide. It geographically separates the Pindar River basin, which lies to its north and drains into the Alaknanda River, from the Ramganga River basin, which originates directly from the southern slopes of the Dudhatoli range and flows southwards. This makes the range the primary topographical barrier dividing these two distinct river valleys.

Explanation

According to the India State of Forest Report 2021, Rudraprayag has the highest percentage of forest cover relative to its total geographical area among the choices provided. The forest cover of Rudraprayag stands at 57.58 percent of its total geographical area, which is higher than that of Tehri Garhwal at 56.68 percent, Almora at 54.70 percent, and Dehradun at 52.18 percent.

Explanation

Article 52 of the Constitution of India provides for the office of the President of India. The President is the constitutional head of the Indian State, representing the unity, integrity, and solidarity of the nation. According to the constitutional scheme, the President is the formal or ceremonial Head of the State, and all executive actions of the Union Government are formally expressed to be taken in their name as per Article 77 of the Constitution.

Explanation

Part XI of the Indian Constitution, comprising Articles 245 to 263, specifically deals with the relations between the Union and the States. This part is divided into two chapters. Chapter I, which spans Articles 245 to 255, governs the legislative relations between the Centre and the States, detailing the territorial distribution of legislative powers and the subject matter of laws. Chapter II, covering Articles 256 to 263, establishes the administrative relations, outlining the coordination and division of executive authority between the Union and the State governments.

Explanation

The Public Accounts Committee (PAC) is a crucial standing parliamentary committee first introduced in 1921 under the Government of India Act of 1919. Its primary responsibility is to examine the annual audit reports submitted by the Comptroller and Auditor General (CAG) of India, which are laid before the Parliament by the President. These include audit reports on appropriation accounts, finance accounts, and public undertakings. By scrutinizing these reports, the committee ensures financial accountability of the executive to the legislature, verifying that the public funds granted by Parliament have been spent efficiently and legally for the intended purpose. During this examination, the CAG assists the committee by acting as its friend, philosopher, and guide.

Explanation

The Secretariat of the Association of Southeast Asian Nations (ASEAN) is located in Jakarta, the capital city of Indonesia. It was established in February 1976 by the ASEAN Foreign Ministers during the Bali Summit to provide greater efficiency in coordinating the various organs of the association and to ensure the effective implementation of its projects and activities. As the central administrative hub of the regional intergovernmental organization, it plays a vital role in managing diplomatic coordination and facilitating communication among all member states.

Explanation

The Strategic Arms Limitation Talks (SALT II) Agreement was a series of bilateral talks and corresponding international treaties involving the United States and the Soviet Union on the issue of armament control. The SALT II treaty was signed in Vienna on June 18, 1979, by U.S. President Jimmy Carter and Soviet Leader Leonid Brezhnev. Therefore, the year 1967 does not match this treaty, as negotiations for SALT II did not begin until 1972 and the final agreement was reached and signed in 1979.

Explanation

The Indian Constitution does not envisage a Communist State. Indian socialism is democratic socialism, which is characterized by a mixed economy where both the public and private sectors coexist peacefully. A communist state, on the contrary, involves state socialism or scientific socialism, which entails the nationalization of all means of production and distribution and the total abolition of private property. The Indian constitutional framework aims to achieve social and economic justice through democratic, peaceful, and constitutional means rather than through the revolutionary or authoritarian methods associated with a communist state.

Explanation

The Preamble of the Indian Constitution, as adopted on November 26, 1949, declared India to be a Sovereign Democratic Republic. The term Socialist was incorporated into the Preamble subsequently through the 42nd Constitutional Amendment Act of 1976. The terms Reliable and Non-religious have never been part of the text of the Preamble. Therefore, the words Reliable, Socialist, and Non-religious were not present in the original Preamble adopted in 1949.

Explanation

Under Article 123(2)(b) of the Constitution of India, an ordinance promulgated by the President can be withdrawn or repealed by the President at any time. This power of withdrawal is exercised on the aid and advice of the Council of Ministers headed by the Prime Minister, meaning the President does not require parliamentary approval to withdraw an ordinance.

Explanation

The Koteshwar Hydroelectric Project is a concrete gravity dam built on the Bhagirathi River in the Tehri Garhwal district of Uttarakhand.

The Kulhal Hydroelectric Project is a run-of-the-river scheme constructed on the Asan River in the Dehradun district of Uttarakhand.

The Tapoban Vishnugad Hydroelectric Project is a run-of-the-river power plant located on the Dhauliganga River, written as Dhalui, in the Chamoli district of Uttarakhand.

The Vishnuprayag Hydroelectric Project is a run-of-the-river project built on the Alaknanda River in the Chamoli district of Uttarakhand.

This yields the matching pairs of A with 3, B with 1, C with 4, and D with 2.

Explanation

The Planning Commission of India, which was established in 1950 to formulate the nation's Five-Year Plans, was formally dissolved on August 17, 2014. It was replaced by the NITI Aayog (National Institution for Transforming India) on January 1, 2015, to better serve the development needs of the country through a cooperative federalism framework.

Explanation

The Thirteenth Lok Sabha was constituted on 10 October 1999 and was dissolved prematurely on 6 February 2004. It lasted for a duration of only 4 years, 3 months, and 19 days. This early dissolution occurred because Prime Minister Atal Bihari Vajpayee recommended dissolving the House ahead of its scheduled October 2004 expiry in order to call for general elections.

Explanation

Article 263 of the Constitution of India provides for the establishment of an Inter-State Council. Under this article, the President of India is empowered to constitute such a council if it appears that the public interest would be served by its establishment. The core mandate of the Inter-State Council is to inquire into and advise upon disputes between states, investigate and discuss subjects of common interest between the Union and the states, and make recommendations for better coordination of policy and action. The council was formally established through a Presidential Order in 1990 based on the recommendations of the Sarkaria Commission.

Explanation

Under the Constitution of India, certain Fundamental Rights are exclusively reserved for Indian citizens and are not extended to foreigners, including British citizens residing in India. The freedom of trade and profession is guaranteed under Article 19(1)(g), which allows citizens to practice any profession or to carry on any occupation, trade, or business. Since Article 19 in its entirety is restricted solely to the citizens of India, a foreign national cannot claim or enjoy this right.

Explanation

Under Article 240 of the Constitution of India, the President is empowered to make regulations for the peace, progress, and good government of certain Union Territories. This power applies to the Andaman and Nicobar Islands, Lakshadweep, Dadra and Nagar Haveli, Daman and Diu, and Puducherry. For Puducherry, this regulation-making power can be exercised when its legislative assembly is dissolved or suspended. Goa, Daman and Diu is not included because Goa was granted full statehood in 1987, which dissolved that combined Union Territory administration.

Explanation

In the Berubari Union case (1960), the Supreme Court of India observed that the Preamble is a key to open the mind of the makers of the Constitution. It embodies the fundamental values, the noble vision, and the socio-political philosophy on which the entire constitutional edifice is founded. Similarly, Constituent Assembly member Pandit Thakur Das Bhargava described the Preamble as the most precious part of the Constitution and a key to open the mind of its makers. It crystallizes the objectives, ideals, and dreams of the founding fathers, providing the guiding principles for interpreting the provisions of the Constitution.

Explanation

Pune is not a member of the UNESCO Creative Cities Network (UCCN). The Indian cities recognized under this network include Jaipur for Crafts and Folk Art, Varanasi for Music, Chennai for Music, Mumbai for Film, Hyderabad for Gastronomy, Srinagar for Crafts and Folk Art, Kozhikode for Literature, and Gwalior for Music.

Explanation

Under Article 317 of the Constitution of India, the Chairman of the Union Public Service Commission (UPSC) can be removed from office by the President. The removal on the ground of misbehaviour requires the President to make a reference to the Supreme Court of India. The Supreme Court then conducts an inquiry in accordance with the prescribed procedure and, if it finds the charges to be true, reports to the President recommending removal, after which the President issues the removal order. Additionally, the President can remove the Chairman directly without a Supreme Court inquiry if the Chairman is adjudged an insolvent, engages in any paid employment outside the duties of office, or becomes unfit to continue due to infirmity of mind or body.

Explanation

Under Article 37 of the Constitution of India, the Directive Principles of State Policy are explicitly declared as non-justiciable, meaning they are not enforceable by any court of law. If the State fails to implement these principles, individuals cannot approach a court to compel their enforcement. Consequently, these directives do not impose a legal duty or legal obligation on the State. Instead, they constitute moral, ethical, and political duties intended to guide the organs of the State in governance and the formulation of laws.

Explanation

Shri Nityanand Swami was the first Chief Minister of Uttarakhand, holding office from November 9, 2000, to October 29, 2001. He assumed the position when the state was carved out of Uttar Pradesh as the 27th state of India, initially named Uttaranchal, under the Uttar Pradesh Reorganisation Act, 2000.

Explanation

The first Legislative Assembly of Uttarakhand was constituted following the state's first assembly elections held in 2002. Out of the total elected representatives, only four women candidates won their respective seats to become members of the Legislative Assembly. These four women MLAs were Indira Hridayesh from the Haldwani constituency, Asha Nautiyal from the Kedarnath constituency, Amrita Rawat from the Bironkhal constituency, and Vijaya Barthwal from the Yamunotri constituency.

Explanation

According to Article 93 of the Constitution of India, the Speaker of the Lok Sabha must be chosen from among the existing members of the House. Unlike the provisions for ministers under Article 75(5) of the Constitution, which allows a non-member to hold office for up to six months, there is no such exception or grace period for the Speaker. A person must already be a sitting member of the Lok Sabha at the time of their election to assume the office of the Speaker.

Explanation

The Almora parliamentary constituency is reserved for candidates belonging to the Scheduled Castes (SC). Uttarakhand has a total of five Lok Sabha seats, and Almora is the only constituency in the state designated under this reservation category to ensure political representation for Scheduled Caste communities.

Explanation

Ramesh Pokhriyal Nishank served as the Union Minister of Human Resource Development in the central government starting from May 31, 2019. Following the renaming of the ministry in July 2020, his designation became the Minister of Education. He is a prominent political leader from Uttarakhand who represented the Haridwar parliamentary constituency in the Lok Sabha and previously served as the fifth Chief Minister of Uttarakhand from 2009 to 2011.

Explanation

The National Food Security Mission (NFSM) is a Centrally Sponsored Scheme launched in the financial year 2007-08, specifically in October 2007. The initiative was conceptualized following a resolution by the National Development Council (NDC) in its 53rd meeting held in May 2007. The initial phase of the mission targeted a cumulative increase in the production of rice, wheat, and pulses by 10 million tonnes, 8 million tonnes, and 2 million tonnes respectively by the end of the Eleventh Five-Year Plan. It aims to secure food security through systematic area expansion, productivity enhancement, restoration of soil fertility, and active transfer of improved technology at the individual farm level.

Explanation

The Foreign Exchange Management Act (FEMA) was enacted by the Parliament of India on 29 December 1999 to consolidate and amend the law relating to foreign exchange. It was introduced to facilitate external trade and payments and to promote the orderly development and maintenance of the foreign exchange market in India. FEMA replaced the older, more restrictive Foreign Exchange Regulation Act (FERA) of 1973, making offenses related to foreign exchange civil offenses rather than criminal ones. The Act officially came into force on 1 June 2000.

Explanation

Under Section 13 of the Prevention of Money Laundering Act (PMLA), 2002, the Director is explicitly empowered, either on their own motion or on an application, to call for the records maintained by reporting entities. According to Section 12 of the Act, these reporting entities, which include banking companies, financial institutions, and intermediaries, are legally obligated to maintain detailed records of all transactions, verify the identity of their clients, and furnish this information to the Director. The Director also possesses the authority to conduct inquiries regarding these records and can impose monetary penalties on any financial institution that fails to comply with these statutory obligations. This makes the assertion that the Director has no power to call for these records incorrect.

Explanation

The collective share of the BRICS nations in global merchandise trade and international trade services is around 16 to 20 percent of the world total. Even with the subsequent expansion of the bloc in 2024, the group's share of global exports and trade remains around 21 to 25 percent. The figure of 46 percent is significantly higher than the actual contribution of BRICS to global commerce, making this statement incorrect.

Explanation

The Sustainable Development Report 2023, published by the UN Sustainable Development Solutions Network, evaluated the progress of 166 countries towards achieving the 17 Sustainable Development Goals. In this index, India was ranked 112th with an overall score of 63.4. This represented a steady improvement compared to the previous edition, driven by gains in areas such as poverty reduction, affordable and clean energy, and climate action.

Explanation

The Pradhan Mantri Kisan Samman Nidhi (PM-KISAN) scheme was launched by Prime Minister Narendra Modi on February 24, 2019, but it became operational and came into effect retrospectively from December 1, 2018. Therefore, the correct effective date of the scheme is December 1, 2018.

Explanation

The National Population Policy (NPP) 2000 of India outlines three key objectives categorized by timeframe. The long-term objective of the policy is to achieve a stable population by the year 2045. This stabilization is targeted to occur at a level consistent with the requirements of sustainable economic growth, social development, and environmental protection. Under the same policy, the medium-term objective was to bring the Total Fertility Rate (TFR) to the replacement level of 2.1 by 2010.

Explanation

China is not a member of the South Asian Preferential Trade Agreement (SAPTA). SAPTA was signed in April 1993 by the member countries of the South Asian Association for Regional Cooperation (SAARC) to promote mutual trade and economic cooperation in the region. Since China is not a member of SAARC, it is not a party to this agreement.

Explanation

Headline inflation is a measure of the total inflation within an economy, including highly volatile commodities such as food and energy prices. It represents the raw, unadjusted inflation figure typically measured and reported through price indices like the Consumer Price Index (CPI). Because it covers all items in the basket of goods and services, it reflects the overall changes in prices and directly represents the actual cost of living experienced by consumers.

Explanation

The Governing Council of NITI Aayog is the apex body responsible for fostering cooperative federalism. It represents the executive leadership of the states and union territories, comprising the Prime Minister as the Chairperson, the Chief Ministers of all States and Union Territories with legislative assemblies, and the Lieutenant Governors of other Union Territories. Governors of States are constitutional heads of their respective states who perform constitutional duties but do not hold executive powers for state policy representation in the council, which is why they are not members of this council.

Explanation

Pankaj Purohit is a sitting judge of the Uttarakhand High Court, having been elevated to the bench on 27 April 2023. While he has had a distinguished career in the state's judiciary, he has not served as the Chief Justice of the Uttarakhand High Court.

Explanation

Uttarakhand is primarily a mountainous state where approximately 86 percent of its total geographical area of 5.35 million hectares is hilly and mountainous terrain. The remaining area of approximately 14 percent is classified as plain area. These plain regions are mainly concentrated in the southern part of the state, covering districts such as Haridwar, Udham Singh Nagar, and parts of Dehradun.

Explanation

Pradhan Mantri Krishi Sinchayee Yojana (PM-KSY) is a standalone flagship scheme launched by the Government of India in July 2015. Its primary objectives are to achieve convergence of investments in irrigation at the field level, expand cultivable area under assured irrigation under the motto Har Khet Ko Pani, and improve on-farm water-use efficiency to reduce wastage of water. It operates under its own distinct guidelines and administrative framework, completely independent of the National Mission for Sustainable Agriculture (NMSA).

Explanation

The Uttarakhand Tourism Development Board is the apex body established by the Government of Uttarakhand to develop and promote tourism in the state. Operating under the leadership of the state Tourism Minister, this statutory body is responsible for formulating comprehensive tourism policies, creating robust infrastructure, and conducting marketing campaigns to showcase the natural, spiritual, and adventure tourism potential of the state. It acts as the primary advisory and regulatory organ to bolster tourism-led economic growth and local employment.

Explanation

The district of Udham Singh Nagar secured the first place in fish production in Uttarakhand for the year 2022–2023, yielding approximately 3,164 metric tons of fish. The district has a large concentration of plain areas with abundant village society ponds and reservoirs, making it highly suitable for intensive aquaculture practices such as carp culture.

Explanation

According to the India State of Forest Report (ISFR) 2021, Nainital district has the highest forest cover percentage relative to its total geographical area in Uttarakhand, with approximately 71.62 percent of its area covered by forests. Out of its total geographical area of 4,251 square kilometers, Nainital has a forest cover of about 3,044.49 square kilometers.

Explanation

The Government of Uttarakhand enacted the Uttarakhand Fiscal Responsibility and Budget Management Act in the year 2005. Based on the recommendations of the Twelfth Finance Commission, this legislation (Uttarakhand Act No. 22 of 2005) was notified on October 31, 2005. The primary objective of the Act is to ensure fiscal stability and sustainability, reduce the state's fiscal deficit, achieve a sufficient revenue surplus to fund developmental activities, and maintain transparency in the state's fiscal operations.

Explanation

According to NITI Aayog's National Multidimensional Poverty Index: A Progress Review 2023, which is based on the data from the fifth round of the National Family Health Survey (NFHS-5, 2019-21), Uttarakhand experienced a substantial decline in multidimensional poverty. The percentage of population living in multidimensional poverty in Uttarakhand decreased from 17.67 percent in 2015-16 (NFHS-4) to 9.67 percent in 2019-21 (NFHS-5). This improvement represents successful poverty reduction interventions, enabling over 9.17 lakh people to escape multidimensional poverty across the state.

Explanation

Gigahertz (GHz) is a unit of frequency equal to one billion hertz. In computing, GHz is used to measure the clock speed of a central processing unit (CPU). The clock speed represents the number of instruction cycles the processor can execute in one second, which directly indicates the processing speed of the computer.

Explanation

Prolog, short for Programming in Logic, is a fifth-generation programming language designed specifically for artificial intelligence, expert systems, and computational linguistics. Unlike traditional languages that require explicit step-by-step algorithms to solve a problem, Prolog is a declarative, logic-based language. It allows programmers to define a knowledge base of facts and rules representing relationships, which the system then queries using built-in mechanisms like unification, pattern matching, and automatic backtracking. This focus on problem-solving through logical constraints rather than procedural instructions defines its classification as a fifth-generation programming language.

Explanation

Frequency modulation, commonly implemented as Frequency Shift Keying in digital systems, is preferred for medium-speed data transmission ranging from 1200 to 2400 bits per second. This technique is highly favored because of its excellent noise immunity and resistance to signal-level fluctuations, as noise primarily affects signal amplitude rather than frequency. In this speed range, standard communication systems and vintage modems, such as Bell 202 and CCITT V.23 standards, modulate data by shifting the carrier frequency to represent binary ones and zeros. This ensures a reliable and robust communication link over standard analog lines and voice-grade channels.

Explanation

The magnetic field at the centre of a circular coil of N turns, carrying current I, and having radius R is given by the formula:

B = (₀ N I)/(2 R)

Substituting the given values into the formula: Number of turns N = 100 Current I = 1A Radius R = 10cm = 0.1m Permeability of free space ₀ = 4π × 10⁻⁷T/A

B = (4π × 10⁻⁷T/A) × 100 × 1A{2 × 0.1m}

B = 4π × 10⁻⁵{0.2}

B = 2π × 10⁻⁴T

Using the approximation π ≈ 3.14:

B ≈ 2 × 3.14 × 10⁻⁴T = 6.28 × 10⁻⁴T

Explanation

The fringe separation β in Young's double-slit experiment is determined by the formula:

β = (λ D)/(d)

In this equation, λ represents the wavelength of light used, D represents the distance between the slits and the screen, and d represents the distance between the two slits.

Substituting the given values into the formula:

λ = 500 nm = 500 × 10⁻⁹ m

D = 1 m

d = 1 mm = 1 × 10⁻³ m

The calculation is:

β = 500 × 10⁻⁹ m × 1 m{1 × 10⁻³ m}

β = 500 × 10⁻⁶ m

β = 0.5 × 10⁻³ m

β = 0.5 mm

Explanation

The de Broglie wavelength λ of a moving particle is given by the de Broglie relation:

λ = ʰ⁄ₚ = ʰ⁄ₘᵥ

where h is Planck's constant (6.63 × 10⁻³⁴ J · s), m is the mass of the object, and v is its velocity.

Substituting the given values into the formula:

m = 0.12 kg

v = 20 ms⁻¹

The momentum p of the ball is:

p = m · v = 0.12 kg × 20 ms⁻¹ = 2.4 kg · ms⁻¹

Using this to find the wavelength:

λ = 6.63 × 10⁻³⁴ J · s{2.4 kg · ms⁻¹} = 2.76 × 10⁻³⁴ m

Explanation

Zinc is positioned higher than tin in the metal reactivity series, making it significantly more reactive. Food items often contain organic acids, such as citric acid, malic acid, or lactic acid. If food cans were coated with zinc, the highly reactive zinc would readily react with these acids to form toxic zinc compounds, rendering the food hazardous and unfit for human consumption. Tin, being much less reactive, does not react easily with the acids present in food, thereby protecting the container from corrosion and ensuring the stored food remains safe, uncontaminated, and preserved for a longer period.

Explanation

According to the 2011 Census of India, Uttarkashi district recorded the lowest female literacy rate in Uttarakhand, which stood at approximately 62.35 percent. This is significantly lower than the overall state average female literacy rate of 70.01 percent.

Explanation

Potassium has the electronic configuration [Ar] 4s¹. Because of its large atomic size and very low first ionization enthalpy, it loses its single valence electron extremely easily to achieve a stable noble gas configuration. In the reactivity activity series of metals, potassium is positioned at the very top, meaning it has the highest tendency to undergo oxidation. It reacts violently with oxygen and water even at room temperature, releasing hydrogen gas which immediately catches fire.

Explanation

Biodiversity hotspots, often referred to as hot spots, are biogeographical regions characterized by exceptional levels of biodiversity that are under severe threat from human activities. The concept was introduced by environmental scientist Norman Myers in 1988 to identify priority areas for global conservation.

To qualify as a hotspot, a region must meet two strict ecological criteria: it must contain at least 1,500 species of vascular plants as endemics, meaning these species are found nowhere else on Earth, and it must have lost at least 70% of its original primary native vegetation. Because these areas harbor a high concentration of endemic, rare, and threatened species within relatively small geographic limits while facing rapid habitat destruction, they are of critical importance for global conservation strategies.

Explanation

Psychrophiles are extremophilic organisms adapted to live and reproduce at low temperatures. They grow best within the temperature range of 0 - 15°C, typically exhibiting an optimal growth temperature of 15°C or lower, with a maximum limit around 20°C and a minimum limit at or below 0°C. They possess unique structural and physiological adaptations to thrive in permanently cold environments like glaciers, polar regions, and deep-sea waters. These adaptations include highly flexible cold-active enzymes that maintain catalytic efficiency at low thermal energy, and membranes enriched with unsaturated and polyunsaturated fatty acids to maintain essential membrane fluidity and transport function.

Explanation

The 42nd Constitutional Amendment Act of 1976 introduced specific provisions for the protection and improvement of the environment and the safeguarding of forests and wildlife. It inserted Article 48A into the Directive Principles of State Policy, which directs the State to endeavour to protect and improve the environment and to safeguard the forests and wildlife of the country. Furthermore, it added Article 51A(g) under the Fundamental Duties, making it a duty of every citizen of India to protect and improve the natural environment, including forests, lakes, rivers, and wildlife, and to have compassion for living creatures.

Explanation

Aerenchyma tissue is a specialized parenchymatous tissue characterized by large, interconnected intercellular air spaces or cavities. In wetlands and marshes where water levels fluctuate, this tissue provides crucial physiological and mechanical adaptations that help hydrophytes survive.

First, the large air chambers provide buoyancy to the plant, allowing its leaves and stems to float or remain upright as water levels rise, ensuring continuous access to sunlight for photosynthesis. Second, under flooded or waterlogged conditions, the surrounding soil quickly becomes anaerobic or oxygen-depleted. Aerenchyma tissue acts as an internal gas-conduction pathway, facilitating the efficient diffusion of oxygen from the aerial parts of the plant down to the submerged roots. This continuous oxygen supply supports aerobic cellular respiration in the root systems, preventing root anoxia and allowing the plants to thrive despite fluctuating water levels.

Explanation

Carbon dioxide (CO₂) has the highest relative contribution to global warming, accounting for 60% of the total greenhouse effect. Therefore, pairing it with 40% is incorrect.

Explanation

The term antibiotic was coined by Selman Waksman, an American microbiologist and biochemist, in 1942. He defined antibiotics as chemical substances produced by microorganisms that have the capacity to inhibit the growth of or destroy other microorganisms in dilute solutions. Waksman was also awarded the Nobel Prize in Physiology or Medicine in 1952 for his systematic research of soil microbes that led to the discovery of streptomycin, the first effective antibiotic treatment for tuberculosis.

Explanation

Insulin was the first human hormone produced using recombinant DNA technology. In 1978, scientists at Genentech successfully synthesized the genes for the A and B polypeptide chains of human insulin and expressed them in Escherichia coli bacteria. This recombinant human insulin, commercially known as Humulin, was approved for therapeutic use by the US Food and Drug Administration (FDA) in 1982, marking a milestone in modern biotechnology.

Explanation

The hybridoma technique was developed by Georges Köhler and César Milstein in 1975. This biotechnology method involves fusing antibody-producing B lymphocytes with immortal myeloma cells to create hybrid cells, or hybridomas, that can continuously produce highly specific monoclonal antibodies in large quantities. This discovery revolutionized immunology, diagnostics, and therapeutics, earning them the Nobel Prize in Physiology or Medicine in 1984.

Explanation

Monoclonal antibodies are highly selective immunosuppressive agents used in kidney transplantation to prevent and treat organ rejection. They target specific components of the immune system, such as T-cells or B-cells, that are involved in the transplant rejection process. Common examples used in induction therapy or for treating acute rejection episodes include basiliximab, rituximab, and muromonab-CD3. By binding selectively to target immune cells or receptors, monoclonal antibodies block the immune signaling pathways and prevent the recipient's immune system from attacking the newly transplanted kidney, thereby promoting graft survival.

Explanation

Kedarnath Wildlife Sanctuary was established on 21 January 1972 under the Wildlife Protection Act, 1972. Located in the Chamoli and Rudraprayag districts of Uttarakhand, it is the largest protected area in the Western Himalayas. The sanctuary was set up primarily with the objective of conserving the endangered Himalayan musk deer and its natural habitat. Pairing this sanctuary with the year 1979 is incorrect.

Explanation

Govind Wildlife Sanctuary, officially known as the Govind Pashu Vihar National Park and Sanctuary, is located in the Uttarkashi district of Uttarakhand, rather than Chamoli Garhwal. It was established in 1955 to protect the diverse Himalayan biodiversity, notably the endangered snow leopard, and covers the upper catchment area of the Tons River, which is a major tributary of the Yamuna River.

Explanation

Malogam is a remote village located in the Anjaw district of Arunachal Pradesh. During the 2024 Lok Sabha elections, this polling station was established for just a single registered voter, Sokela Tayang. The Election Commission of India set up the booth to ensure full democratic participation, adhering to its policy that no voter should have to travel more than two kilometers to exercise their franchise.

Explanation

The fraction of a radioactive substance remaining after n half-lives is given by the relation: N(t) = N₀ (½)ⁿ where N₀ is the initial amount of the substance, N(t) is the remaining amount of the substance at time t, and n is the number of half-lives elapsed.

Since 3/4 of the substance decays, the remaining fraction of the substance is: 1 - ¾ = ¼

Substituting this remaining fraction into the relation: (½)ⁿ = ¼ (½)ⁿ = (½)² This gives n = 2 half-lives.

The total time t required is the number of half-lives multiplied by the half-life duration: t = n × T₁_/₂ t = 2 × 4 months = 8 months

Explanation

Pravasi Bharatiya Divas is celebrated on January 9 to commemorate the return of Mahatma Gandhi from South Africa to Mumbai on January 9, 1915. This day honors the contribution of the overseas Indian community toward the development of India. Established in 2003, it is sponsored by the Ministry of External Affairs of the Government of India.

Explanation

Sub-Inspector Suman Kumari became the first woman sniper of the Border Security Force (BSF) in March 2024. Hailing from Mandi district in Himachal Pradesh, she completed a grueling eight-week sniper course at the Central School of Weapons and Tactics (CSWT) in Indore. Out of 56 participants, she was the sole female in her batch and successfully earned the prestigious instructor grade qualification. She joined the BSF in 2021 and volunteered for the sniper course to address cross-border threats after commanding a platoon in Punjab.

Explanation

In the 12th edition of the International Intellectual Property (IP) Index released by the U.S. Chamber of Commerce in 2024, India maintained its 42ⁿᵈ position out of 55 economies evaluated. India overall IP score remained steady at 38.64%, which is consistent with its score in previous years.

Explanation

In March 2024, the Defence Research and Development Organisation successfully conducted the maiden flight test of the indigenously developed Agni-V missile under Mission Divyastra. This mission marked India's integration of Multiple Independently Targetable Re-entry Vehicle technology, which enables a single ballistic missile to carry multiple nuclear warheads and target different locations independently and simultaneously. With the successful execution of Mission Divyastra, India joined an elite group of nations possessing this highly sophisticated capability, bolstering its long-range strategic deterrence and national defense preparedness.

Explanation

In February 2024, HDFC Bank raised 300 million US dollars through its maiden sustainable finance bond issue. This issuance was part of a larger 750 million US dollar bond raise under Regulation S. The 300 million US dollar tranche has a three-year maturity with a spread of 95 basis points over the US Treasury. The proceeds from this sustainable finance bond are designated to be prioritized for green and social loans, particularly lending towards electric vehicles, small and medium enterprises, and affordable housing.

Explanation

The 58th Jnanpith Award, announced in February 2024, was jointly conferred upon Urdu poet and lyricist Gulzar and the eminent Sanskrit scholar and spiritual leader Jagadguru Rambhadracharya. Jagadguru Rambhadracharya is a renowned Hindu spiritual leader, polyglot, scholar, and author of more than 240 books and texts across various Indian languages, particularly Sanskrit and Hindi. He has been the founder and head of the Tulsi Peeth in Chitrakoot since 1987 and is also the lifelong chancellor of the Jagadguru Rambhadracharya Handicapped University. He is only the second Sanskrit scholar to receive this award.

Explanation

O-SMART stands for Ocean Services, Modelling, Application, Resources and Technology. It is a major umbrella scheme implemented by the Ministry of Earth Sciences, Government of India. The scheme is designed to address various ocean development activities, which include promoting oceanographic research, establishing ocean observation systems, developing high-resolution models for ocean forecasting, and formulating technological solutions for harnessing marine living and non-living resources. The Cabinet Committee on Economic Affairs approved the continuation of the O-SMART scheme for the implementation cycle spanning 2021 to 2026 to support scientific and technological developments necessary for the sustainable management of India's vast marine and coastal resources under the Blue Economy framework.

Explanation

Sangeeta Bahl held the record of being the oldest Indian woman to scale Mount Everest prior to Jyoti Ratre in May 2024. Sangeeta Bahl achieved this historic feat on May 19, 2018, at the age of 53 years. She was also the first woman from Jammu and Kashmir to climb the peak.

Explanation

The 37th National Games of India were hosted in the state of Goa from October 26 to November 9, 2023. The sports extravaganza was officially inaugurated by Prime Minister Narendra Modi. Bambolim, Goa, served as a key hub for the event, hosting the premier athletic competitions and major events at the GMC Athletics Stadium, which was designated as the main venue for the games.

Explanation

India recorded its best-ever performance at the 19th Asian Games Hangzhou 2023 by winning a historic total of 107 medals. The Indian contingent clinched 28 gold, 38 silver, and 41 bronze medals during the event, surpassing its previous best tally of 70 medals achieved at the 2018 Jakarta Games.

Explanation

Sunil Bharti Mittal, the founder and chairman of Bharti Enterprises, was awarded an Honorary Knighthood by United Kingdom's King Charles III in February 2024. With this recognition, he became the first Indian citizen to be conferred an Honorary Knighthood by King Charles III. He was appointed a Knight Commander of the Most Excellent Order of the British Empire (KBE) in appreciation of his contributions to fostering and advancing business and economic ties between India and the United Kingdom.

Explanation

The Boy and the Heron, directed by the legendary Japanese animator Hayao Miyazaki and produced by Studio Ghibli, won the Academy Award for Best Animated Feature Film at the 96th Academy Awards held on March 10, 2024. This prestigious achievement marked Miyazaki's second Oscar win in this category, following his first victory for Spirited Away in 2003.

Explanation

Daniel Kahneman was awarded the Nobel Memorial Prize in Economic Sciences in 2002 for his pioneering work in integrating insights from psychological research into economic science, particularly concerning human judgment and decision-making under uncertainty. Along with Amos Tversky, he challenged traditional economic models based on the assumption of a completely rational actor and laid the foundation for the field of behavioral economics by demonstrating how systematic cognitive biases and heuristics influence economic choices.

Explanation

Yatin Bhaskar Duggal from Haryana secured the first prize in the National Youth Parliament Festival 2024, which concluded at the Central Hall of the Parliament in New Delhi. The festival was organized by the Ministry of Youth Affairs and Sports under the theme Young Voices: Engage and Empower for Nation's Transformation.

Explanation

Oleg Kononenko is a veteran Russian cosmonaut who set the world record for the most cumulative time spent in space. In February 2024, during his fifth mission to the International Space Station, he surpassed the previous record of 878 days, 11 hours, and 29 minutes, which was held by fellow Russian cosmonaut Gennady Padalka. Serving as the commander of the Roscosmos cosmonaut corps, Kononenko became the first human to log 1,000 cumulative days in space in June 2024, eventually extending his record to 1,111 days upon returning to Earth in September 2024.

Explanation

Kozhikode, located on the Malabar Coast of Kerala, was added to the UNESCO Creative Cities Network in October 2023 under the City of Literature category. With this recognition, Kozhikode became the first city in India to receive this prestigious title. The designation recognizes the city's rich literary heritage, its high concentration of publishing houses and libraries, and its active hosting of major cultural and literary events such as the Kerala Literature Festival.

Explanation

The first International Summit on the Responsible Use of Artificial Intelligence in the Military (REAIM 2023) was held in The Hague, Netherlands, on 15–16 February 2023. Co-hosted by the Netherlands and South Korea, the high-level diplomatic conference brought together governments, academics, civil society, and industry representatives to establish a common understanding of the opportunities, ethical dilemmas, and security risks associated with military applications of AI. The summit concluded with the signing of a non-binding call to action by multiple participating countries to promote the safe, responsible, and transparent deployment of artificial intelligence in warfare.

Explanation

The Permanent Secretariat of the Bay of Bengal Initiative for Multi-Sectoral Technical and Economic Cooperation (BIMSTEC) is located in Dhaka, Bangladesh. It was officially inaugurated on 13 September 2014 to serve as the central coordinating body and administrative hub for the regional organization. The Secretariat facilitates communication and institutional cooperation among the seven member states, helping coordinate activities and oversee the implementation of programs across the various sectors of cooperation.

Explanation

The novel Kairos, written by German author Jenny Erpenbeck and translated into English by Michael Hofmann, won the 2024 International Booker Prize. The book narrates an intense and destructive love affair set against the backdrop of the final years of East Germany and the subsequent fall of the Berlin Wall. With this win, Jenny Erpenbeck became the first German writer, and Michael Hofmann became the first male translator, to win the prestigious award.

Explanation

Accenture announced its agreement to acquire the educational platform Udacity on March 5, 2024, to bolster its newly launched digital training platform, Accenture LearnVantage. By integrating Udacity's deep expertise in delivering proprietary technology courses, human-guided online learning, and nanodegree programs, Accenture aims to scale up its capabilities in reskilling and upskilling clients in the fields of technology, data, and generative artificial intelligence. The acquisition process, which brought Udacity's team of over 230 professionals into Accenture, was completed in May 2024.

Explanation

Nivedita Karki, hailing from Pithoragarh in Uttarakhand, is an accomplished Indian boxer who was honoured with the prestigious Teelu Rauteli State Level Award in August 2023 by the Government of Uttarakhand. She has achieved outstanding success on both national and international platforms, including winning a gold medal at the Golden Girl Championship in Sweden, a gold medal at the 4th Youth National Boxing Championship, and another gold medal at the 2022 ASBC Asian Youth and Junior Boxing Championships in Amman, Jordan, in the 48 kg weight category.

Explanation

In the General Elections of 2024, the Election Commission of India scheduled Uttarakhand's voting to be conducted in a single phase. All five of the state's Lok Sabha constituencies—Tehri Garhwal, Garhwal, Almora, Nainital-Udhamsingh Nagar, and Haridwar—went to the polls during the first phase of the national election on April 19, 2024.

Explanation

The Ramman festival and ritual theatre, celebrated in the twin villages of Saloor-Dungra in the Chamoli district of Uttarakhand, was inscribed on the Representative List of the Intangible Cultural Heritage of Humanity by UNESCO in 2009. This religious event is celebrated annually in late April to honor the tutelary deity Bhumiyal Devta. The festival is characterized by highly complex rituals, including the recitation of a localized version of the epic Ramayana, singing of local legends, and the performance of expressive masked dances by the villagers.

Explanation

Radha Raturi, a senior Indian Administrative Service officer of the 1988 batch, was appointed as the Chief Secretary of Uttarakhand in January 2024. She made history by becoming the first woman to hold the state's top administrative post since the creation of Uttarakhand in November 2000. She succeeded Sukhbir Singh Sandhu after having previously served in key administrative capacities within the state, including as the Additional Chief Secretary.

Explanation

The Purnagiri temple is a highly revered Hindu pilgrimage site dedicated to Goddess Purnagiri, also known as Punyagiri. It is situated atop the Annapurna Peak at an altitude of approximately 3,000 meters above sea level in the Champawat district of Uttarakhand. Located near the town of Tanakpur on the banks of the Kali (Sharda) River, it is recognized as one of the 108 Siddha Peeths. The shrine attracts millions of devotees throughout the year, especially during the annual Chaitra Navratri fair held in March and April.

Explanation

The Survey of India, established in 1767, is the national mapping agency of India operating under the Department of Science and Technology. Headquartered in Dehradun, Uttarakhand, it is the oldest scientific department of the Government of India, primarily responsible for all geodetic control, topographical surveys, and mapping of the country.

Explanation

The Manaskhand Corridor Yatra, a joint initiative of the Uttarakhand Tourism Development Board and the Indian Railway Catering and Tourism Corporation, featured a special tourist train named the Manaskhand Express. Designed to popularize and ease travel to the ancient temples and heritage sites of the Kumaon region of Uttarakhand, this special Bharat Gaurav tourist train was proposed to start and successfully commenced its journey from Pune railway station in Maharashtra on April 22, 2024, transporting pilgrims to Tanakpur.

Explanation

Justice Ritu Bahri was appointed as the first woman Chief Justice of the Uttarakhand High Court, taking the oath of office on February 4, 2024. Prior to her elevation as the Chief Justice of the Uttarakhand High Court, she served as a judge and the Acting Chief Justice of the Punjab and Haryana High Court.

Explanation

During the 141st International Olympic Committee (IOC) Session held in Mumbai in October 2023, the IOC approved the proposal to include five new additional sports for the Olympic Games Los Angeles 2028 (LA28). These five newly approved sports are cricket (to be played in the T20 format), baseball/softball, flag football, lacrosse (sixes format), and squash. The inclusion of these sports brings diverse and globally popular games to the Olympic stage, marking the return of cricket for the first time since Paris 1900, alongside Olympic debuts for squash and flag football.

Explanation

Sudarshana Lake, located in the Junagadh district of Gujarat, was constructed during the reign of Chandragupta Maurya. As detailed in the historical Junagadh rock inscription of the Shaka ruler Rudradaman I, this artificial reservoir was built on the orders of the Mauryan emperor Chandragupta Maurya by his provincial governor, Pushyagupta, who was in charge of the Saurashtra region.

Explanation

The Ajivika Sampraday was established by Makhali Goshal in the 5th century BCE. He was a contemporary of Gautama Buddha and Vardhamana Mahavira, initially associating closely with Mahavira before parting ways due to philosophical differences. The Ajivika school of thought is based on the principle of Niyati, or absolute determinism, which holds that all events, human actions, and outcomes are entirely predestined and governed by cosmic laws, leaving no room for free will or karma. This heterodox school rejection of Vedic authority made it one of the key Sramana movements of ancient India.

Explanation

Dharmapala (Dharmpal), a prominent ruler of the Pala dynasty, established the ancient Vikramshila University in the late 8th or early 9th century CE. Located in the modern-day Bhagalpur district of Bihar, the university was founded to serve as a premier center of Buddhist education and monastic life. It became particularly famous for its teachings on Vajrayana Buddhism, attracting numerous scholars and students from across India and Tibet.

Explanation

The Milinda Panha, which translates to the Questions of Milinda, is a classical Buddhist text dating back to around 100 BCE. It records a series of philosophical dialogues and debates between the Indo-Greek King Menander I (known as Milinda in Indian sources) and the Buddhist sage Nagasena. The text was composed in the Pali language, which served as the primary literary and liturgical language of Theravada Buddhism.

Explanation

Shah Jahan bestowed the title Shah-i-Buland Iqbal, which means King of Lofty Fortune, on his eldest and favorite son, Dara Shikoh. This designation was formally and publicly granted during grand court celebrations in 1655, officially establishing Dara Shikoh as the designated heir apparent to the Mughal throne. Along with this prestigious title, he was granted exceptional royal privileges at court, including the honor of sitting on a golden chair positioned close to the emperor's imperial throne.

Explanation

The correct chronological sequence of the battles fought by Babur during his campaigns in India is determined by the years they occurred.

First Battle of Panipat took place on April 21, 1526, where Babur defeated Ibrahim Lodi, paving the way for the establishment of the Mughal Empire.

Battle of Khanwa was fought on March 17, 1527, in which Babur defeated the Rajput confederacy led by Rana Sanga of Mewar, consolidating his rule in Northern India.

Battle of Chanderi occurred in January 1528, wherein Babur defeated Medini Rai and captured the strategic fortress of Chanderi.

Battle of Ghaghra took place on May 6, 1529, where Babur defeated the joint forces of the Afghan chiefs under Mahmud Lodi and the Sultan of Bengal, securing his control over Northern India.

Explanation

Fatawa-i-Jahandari is a renowned political treatise written in Persian by Ziauddin Barani, a prominent historian and political thinker of the Delhi Sultanate during the fourteenth century. In this work, Barani outlines his political philosophy and prescribes the ideals, duties, and administrative policies that a Muslim ruler should follow to maintain order, administer justice, and govern effectively. Written in the form of counsels, the text serves as a major source for understanding the political theory, statecraft, and social hierarchy of the Delhi Sultanate.

Explanation

Mughal Emperor Akbar constructed the Buland Darwaza, also known as the "Gate of Magnificence" or "Door of Victory," at Fatehpur Sikri to commemorate his military victory over Gujarat in 1572-1573. Completed around 1601, this monumental structure serves as the main entrance to the Jama Masjid complex. Standing at a height of approximately 54 meters from the ground level, it is renowned as the highest gateway in the world and is built using red and buff sandstone adorned with marble inlay work.

Explanation

The Vijayanagar Empire was established in 1336 A.D. by the brothers Harihara I and Bukka Raya I, who belonged to the Sangama dynasty. They founded the empire on the southern banks of the Tungabhadra River, with its capital at Vijayanagara (modern-day Hampi), under the spiritual guidance and blessings of the sage Vidyaranya.

Explanation

Wood's Despatch of 1854 is regarded as the Magna Carta of English Education in India. Drafted by Sir Charles Wood, the President of the Board of Control of the East India Company, this document offered the first comprehensive plan for the spread of education across India. It recommended a structured system of education ranging from primary schools up to university level, proposed the creation of education departments in every province, suggested establishing universities in Calcutta, Bombay, and Madras modeled on London University, and introduced a grant-in-aid system to encourage private enterprise. By institutionalizing and systemizing modern education in India, it laid down the bedrock of the country's modern educational framework.

Explanation

The Aligarh Movement was launched by Sir Syed Ahmad Khan in the late 19th century to address the social, educational, and political decline of the Indian Muslim community following the Revolt of 1857. Believing that traditional systems of learning were insufficient to help Muslims progress under British rule, he championed the adoption of modern, Western scientific education and the English language.

To achieve this, he founded the Scientific Society in 1863 to translate Western scientific works into Urdu and later established the Muhammadan Anglo-Oriental College in Aligarh in 1875. This institution aimed to blend Western scientific knowledge and rationalism with traditional Islamic values, helping Muslims secure employment in the colonial administration and reform their society.

Explanation

The Central Hindu School in Banaras was founded in July 1898 by Annie Besant, a prominent British theosophist, social reformer, and supporter of Indian home rule. She established the school to combine modern western scientific education with traditional Hindu philosophy, culture, and ethics. In 1915, the management of the Central Hindu School was handed over to the Hindu University Society, serving as the nucleus and foundation for the establishment of the Banaras Hindu University in 1916.

Explanation

Debendranath Tagore established the Tatvabodhini Sabha on 6 October 1839 in Calcutta. The primary objective of this society was to propagate the reformist, monotheistic, and philosophical ideas of Raja Ram Mohan Roy, as well as to promote systematic studies of India's past spiritual texts, particularly the Upanishads. It acted as an influential platform for social and religious reform and also started the Tatvabodhini Patrika to disseminate these ideas in Bengali.

Explanation

Dinabandhu Mitra wrote the Bengali play Neel Darpan in 1858-1859 to portray the severe exploitation, torture, and plight of indigo cultivators under the oppressive system enforced by British planters. Published in Dhaka in 1860, this literary masterpiece successfully aroused public conscience and became a central driving force behind the historic Indigo Revolt of 1859 in Bengal.

Explanation

The partition of Bengal was annulled in 1911 by King George V during his visit to India for the Delhi Durbar. The annulment was a response to the intense protests and the Swadeshi movement initiated by Indian nationalists against the 1905 partition. At the same Delhi Durbar, the British administration also announced the transfer of the capital of British India from Calcutta to Delhi.

Explanation

Megasthenes, the ancient Greek diplomat and ambassador of Seleucus I Nicator to the court of Chandragupta Maurya, detailed his observations of Indian society in his work, Indica. He categorized the Indian population into seven classes, with the philosophers occupying the most respected and first class. Megasthenes noted that these philosophers were divided into two distinct groups: the Brachmanes (Brahmanas) and the Sarmanes (Sharmanas or Sramanas). According to his accounts, the Brachmanes were the orthodox priestly class who followed Vedic traditions and rituals from birth, while the Sarmanes were ascetics and forest-dwellers who pursued spiritual liberation through austerity, meditation, and the renunciation of worldly life.

Explanation

The Azad Hind Fauj, also known as the Indian National Army, was formed in Singapore in 1942. It was initially established under the leadership of Captain Mohan Singh, using Indian prisoners of war captured by the Japanese during the Malayan campaign. In October 1943, the movement was revitalized under Subhas Chandra Bose, who proclaimed the establishment of the Provisional Government of Azad Hind in Singapore.

Explanation

The prehistoric painted rock shelter site of Malla Painali is located in the Almora district of Uttarakhand. It is a significant archaeological site belonging to the Stone Age and features ancient drawings and cup marks (depressions) engraved or painted on natural rock shelters. These pre-historic remnants provide crucial insights into the early human settlements, migration, and cultural practices in the Kumaon region of the Himalayas.

Explanation

The Chitreshwar (or Chitresvara) type of coins was issued by the Kunind (Kuninda) dynasty, which ruled parts of Uttarakhand and Himachal Pradesh from approximately the 2nd century BCE to the 3rd century CE. These coins are typically copper tetradrachms bearing the Brahmi legend 'Bhagavato Chitresvara Mahatmanah', which translates to the coin of the almighty Chitreshwar (Lord Shiva). The obverse of these coins depicts Shiva standing and holding a trident-axe, while the reverse features symbols like a deer, an arched hill, and a tree in a railing, showcasing the integration of Shaivite iconography in regional ancient coinage.

Explanation

Mughal Emperor Akbar sent a survey team to the Garhwal region in the Himalayas to explore and trace the origin of the Ganga River. Akbar possessed a deep curiosity for geographical mapping, scientific inquiry, and the natural landscape of the subcontinent. His interest in finding the source of the river was also driven by his personal preference for Ganga water, which he regarded as the water of immortality and drank exclusively due to its purity and health benefits. This motivated him to dispatch royal officials and explorers to document its course and ultimate source in the mountains.

Explanation

Medini Shah, the prince of the Garhwal Kingdom and the son of Raja Prithvipati Shah, was appointed as a Mansabdar in the Mughal court under Emperor Aurangzeb. This appointment followed Medini Shah's diplomatic decision to hand over Prince Sulaiman Shikoh, the fugitive son of Dara Shikoh who had sought asylum in Garhwal, to the Mughal authorities in December 1660. In appreciation of his submission and cooperation, Aurangzeb recognized Medini Shah in the imperial court, granted him a Mansab rank, and restored control of the Doon valley to the Garhwal state.

Explanation

The Kumaon Water Rules were implemented in the year 1917 during the British colonial period. These rules were framed under the Scheduled Districts Act of 1874 to formalize state control and sovereignty over the water resources of the Kumaon region in present-day Uttarakhand. While asserting state property rights over water and irrigation sources, the 1917 rules also recognized the customary rights of local communities for drinking and irrigation purposes in the rugged Himalayan terrain.

Explanation

In the princely state of Tehri Riyasat, Thakur Jodhsingh Negi was appointed as a Settlement Officer under the Deputy Commissioner Percy Windham. During his administrative tenure in the Garhwal and Kumaon region, Windham played an active role in land revenue reforms and settlement operations. Under his supervision, Thakur Jodhsingh Negi worked extensively on the land record system, agrarian reforms, and revenue settlements in Tehri Garhwal. This administrative association is also highlighted in historical records and Jodhsingh Negi's own writings, such as Himalayan Travels, where he acknowledged Windham's guidance and support in his appointment and work.

Explanation

Mahipati Shah, who ruled the Garhwal kingdom in the 17th century, is famously known by the title Garv-Bhanjan, which translates to the destroyer of pride. This title was bestowed upon him in recognition of his immense valor, military prowess, and successful campaigns against regional rivals. He significantly expanded the borders of the Garhwal kingdom, leading military expeditions into Western Tibet and consolidating his territory with the help of legendary generals such as Madho Singh Bhandari and Lodi Rikhola. His refusal to submit to external authorities and his aggressive military campaigns earned him this legendary moniker in the history of Garhwal.

Explanation

The Taleshwar copper plate grants, discovered in 1915 near Almora in Uttarakhand, are associated with the Paurav dynasty. These 6th-century copper plates were issued by the rulers Dyutivarman and Vishnuvarman from their capital, Brahmapura. The inscriptions, written in the late Brahmi or Gupta script, provide valuable historical information about the administrative structure, geography, and genealogy of the Paurav rulers, who are also referred to as the Parvatakara dynasty, during the post-Gupta period.

Explanation

The Barahat Shakti Stambh inscription, located at Barahat (present-day Uttarkashi, Uttarakhand), is historically associated with King Guh (or Guha). The region of Uttarkashi served as the capital of the Nagavanshi dynasty. Inscribed on a massive brass trident (Shakti Trishul) in the Brahmi script, the inscription provides information about the Nagavanshi ruler Ganeshwar and his son Guh, who established their rule over the area.

Explanation

In the folk traditions of Uttarakhand, particularly in the Kumaon region, Chaumu Devta is highly revered as the protector of animals, especially milch cattle like cows and buffaloes. Rural and pastoral communities depend deeply on livestock for their agrarian livelihoods, making the health and safety of their dairy animals extremely vital.

Devotees worship Chaumu Devta to seek protection for their cattle from wild predators, diseases, and harmful elements. In traditional practices, when a cow or buffalo gives birth, the first yield of milk and newly prepared dairy products are offered to Chaumu Devta at local shrines on specific days, such as the fifth, seventh, or eleventh day. It is only after this offering is made that the milk is deemed fit for household consumption and other religious offerings. This deep cultural connection establishes the deity as a central guardian of dairy livestock.

Explanation

The Battle of Tamadhaund, also known as the Battle of Tamadhaundh, was a historical military conflict fought between the Kingdom of Kumaon and the Kingdom of Garhwal. The battle took place near the Tamadhaundh hill located in the Chaukaut Patti region. During this conflict, the Kumaoni forces were led by Shiv Datt Joshi, who served as the capable administrator and commander under the Kumaon ruler Deep Chand. The opposing Garhwali forces fought under King Pradip Shah, with Narpati Guleriya acting as one of the prominent figures in the Garhwal camp. The battle ended in a victory for the Kumaon army, which routed the Garhwal forces. This confrontation represents one of the multiple territorial and political disputes that occurred between these two prominent neighboring Himalayan kingdoms during the medieval and pre-modern eras.

Explanation

The first conference of the Kumaon Parishad was held in September 1917 at Almora under the chairmanship of Jaidutt Joshi, a retired deputy collector. The Kumaon Parishad was formed in September 1916 to address the socio-economic grievances of the people of Uttarakhand, such as the forced labor system and oppressive forest laws. This inaugural session presided over by Jaidutt Joshi laid the organizational framework and began the process of mobilizing public support to integrate regional issues with the broader Indian national movement.

Explanation

The newspaper Samata was founded by Hariprasad Tamta in 1934 in Almora, Uttarakhand. It was published as a weekly journal dedicated to the socio-economic upliftment, social reform, and empowerment of the marginalized Dalit community, specifically focusing on the rights of the Shilpkar class in the Kumaon region. Hariprasad Tamta utilized this journalistic platform to voice local grievances and foster political consciousness among the oppressed classes.

Explanation

The Red Sea has the highest salinity, ranging between 36 and 41 parts per thousand (ppt). This exceptionally high salinity is primarily driven by the extremely hot and arid climate of the surrounding region, which causes very high rates of evaporation. Furthermore, the region receives negligible precipitation, and there are no major rivers discharging fresh water into the sea to dilute its salt concentration. Additionally, the Red Sea is a semi-enclosed body of water with restricted exchange with the open ocean through the narrow Bab-el-Mandeb strait, which prevents the mixing and dilution of its highly saline waters.

Explanation

Khan Abdul Ghaffar Khan, popularly known as the Frontier Gandhi or Badshah Khan, founded the Khudai Khidmatgar (Servants of God) movement in 1929 in the North-West Frontier Province. It was a non-violent movement aimed at social reform and ending British colonial rule. The members of the organization wore red-dyed uniforms, which earned them the moniker of Red Shirts. Under his leadership, the organization closely allied with the Indian National Congress and participated actively in the Civil Disobedience Movement.