Q 1.What are stromatolites, recently seen in news?
A. Black hole
B. Layered sedimentary formations
C. Galaxy
D. Glacial deposits
Show Answer
Answer:-B. Layered sedimentary formationsExplanation
An international study announced the discovery of living shallow-marine stromatolites on Sheybarah Island, Red Sea, Saudi Arabia. Stromatolites, sedimentary formations, are primarily created by photosynthetic microorganisms like cyanobacteria. Their surface layer hosts active microbes, while the underlying build-up resembles lithified remnants of past microbial communities. Stromatolites played a vital role in the Great Oxygenation Event, altering Earth’s atmosphere. The world’s largest living stromatolite system is found in Hamelin Pool.Q 2.Recently, NASA collaborated with which space agency to develop a standardized time system for the moon?
A. ISRO
B. JAXA
C. ESA
D. CNSA
Show Answer
Answer:-C. ESAExplanation
NASA and the European Space Agency (ESA) are collaborating to create a standardized lunar time system for the Artemis program, which aims to return humans to the moon. This initiative addresses the need for unified timekeeping to coordinate international and private lunar missions. With upcoming missions from China, India, and private companies, a common lunar time system is essential for successful operation and coordination.Q 3.Which space organization recently developed Computational Fluid Dynamics (CFD) software named ‘PraVaHa’?
A. ISRO
B. JAXA
C. ESA
D.CNSA
Show Answer
Answer:-A. ISROExplanation
The Indian Space Research Organisation (ISRO) developed PraVaHa, a Computational Fluid Dynamics (CFD) software, at the Vikram Sarabhai Space Centre. Parallel RANS Solver for Aerospace Vehicle Aero-thermo-dynamic Analysis (PraVaHa) simulates airflow for launch vehicles, crucial for designing their shape, structure, and thermal protection systems. It is used in the Gaganyaan program for analyzing human-rated launch vehicles. Currently, it simulates airflow for perfect and real gas conditions, with ongoing validations for chemical reactions in scramjet vehicles.Q 4.Recently, where was the U.S.-led Indo Pacific Economic Framework ministerial meeting held?
A. Vietnam
B. Singapore
C. Mexico
D. Malaysia
Show Answer
Answer:-B. SingaporeExplanation
The US-led Indo-Pacific Economic Framework is convening a ministerial meeting in Singapore. The gathering includes major firms participating in a “Clean Economy” investor forum aimed at enhancing infrastructure and climate investments across the region.Q 5.Recently, where was the 6th Meeting of India-Japan Joint Working Group on Counter Terrorism held?
A. Chennai
B. Hyderabad
C. New Delhi
D. Bengaluru
Show Answer
Answer:- A. ChennaiExplanation
The 6th Meeting of the India-Japan Joint Working Group on Counter Terrorism took place in New Delhi on 29 May 2024. Key discussions involved regional terrorist threats, state-sponsored terrorism, and the misuse of technology by terrorists. Both nations emphasized enhancing cooperation through information exchange, capacity building, and multilateral cooperation. The next meeting will be in Tokyo at a mutually convenient date.Q 6.Recently, which country has launched its first space agency and plans to make a Mars landing by 2045?
A. South Korea
B. Mauritius
C. Singapore
D. Malaysia
Show Answer
Answer:-A. South KoreaExplanation
South Korea plans a Mars landing by 2045, investing 100 trillion won ($72.6 billion) in space exploration. President Yoon Suk Yeol announced this at the launch of the Korea Aerospace Administration (KASA), which aims to boost South Korea into the top five space powers. KASA will support the aerospace industry, with the first lunar lander planned for 2032. South Korea also plans at least three more space launches by 2027.Q 7.What is the theme of ‘World No Tobacco Day 2024’?
A. Threat to our environment
B. Grow food, not tobacco
C. Commit to Quit
D. Protecting Children From Tobacco Industry Interference
Show Answer
Answer:-D. Protecting Children From Tobacco Industry InterferenceExplanation
Observed annually on May 31st, World No Tobacco Day 2024 focuses on “Protecting Children From Tobacco Industry Interference.” The theme aims to safeguard young people from the harmful effects of tobacco and calls on the industry to cease targeting the youth with detrimental products.Q 8.Tadoba- Andhari Tiger Reserve, recently seen in the news, is located in which state?
A. Maharashtra
B. Gujarat
C. Odisha
D. Andhra Pradesh
Show Answer
Answer:- A. MaharashtraExplanation
A 32-year-old woman was killed by a tiger in the buffer zone of Maharashtra’s Tadoba Andhari Tiger Reserve (TATR). TATR, the largest and oldest tiger reserve in Maharashtra, covers 625.4 sq. km and includes Tadoba National Park and Andhari Wildlife Sanctuary. It features Southern Tropical Dry Deciduous vegetation and notable wildlife like tigers, leopards, and sloth bears. The reserve has corridor linkages with other tiger reserves and houses diverse flora and fauna.Q 9.‘Monsoon Croaks Bioblitz 2024’, recently organized in which state?
A. Maharashtra
B. Odisha
C. Kerala
D. Karnataka
Show Answer
Answer:-C. KeralaExplanation
The Centre for Citizen Science and Biodiversity Informatics under Kerala Forest Research Institute (KFRI) is organizing Monsoon Croaks Bioblitz 2024 to engage the public in frog conservation. Open to all ages, participants document frog species via the iNaturalist app, contributing to the Global Biodiversity Information Facility. Notable species recorded include the Resplendent Shrub Frog, Malabar Torrent Toad, Small Tree Frog, Anaimalai Flying Frog, and Purple Frog.Q 10.Recently, which country launched the Multi-Mission Communication Satellite (PAKSAT MM1)?
A. Japan
B. China
C. Pakistan
D. India
Show Answer
Answer:-C. PakistanExplanation
Pakistan launched the Multi-Mission Communication Satellite (PAKSAT MM1) from China’s Xichang Satellite Launch Center, part of Pakistan’s National Space Programme 2047. The satellite aims to enhance internet connectivity, TV broadcasts, cellular phones, broadband, e-commerce, and e-governance in Pakistan. Recently, Pakistan also launched the mini satellite ‘iCube-Qamar’ with China’s Chang’e-6 lunar mission. Previous space assets include BADR-A, BADR-B, PAKSAT 1-R, PRSS-1, PakTes 1-A, and iCube-Qamar.Q 11.Recently, the Armed Forces Medical Services (AFMS) signed an MoU with which IIT to collaborate on research and training?
A. IIT Delhi
B. IIT Kanpur
C. IIT Bombay
D. IIT Hyderabad
Show Answer
Answer:-D. IIT HyderabadExplanation
The Armed Forces Medical Services (AFMS) and IIT Hyderabad have signed an MoU to collaborate on research and training. This partnership aims to innovate medical devices and address health issues for soldiers in diverse terrains. The agreement was signed by Lt Gen Daljit Singh and Prof. BS Murty, with IIT Hyderabad providing technical expertise through its Biotechnology, Biomedical Engineering, and Bioinformatics departments.Q 12.Dar es Salaam Port, recently seen in the news, is located in which country?
A. Somalia
B. Madagascar
C. Tanzania
D. Libya
Show Answer
Answer:-C. TanzaniaExplanation
The Adani group has ventured into the port business in Tanzania, securing a 30-year lease for Container Terminal 2 at Dar es Salaam Port. This deal, signed with Tanzania Ports Authority, expands Adani’s global footprint. Meanwhile, Indian Ports Global Ltd secured a 10-year deal to manage Iran’s Shahid Beheshti terminal at Chabahar Port. Dar es Salaam Port, Tanzania’s main port, handles 83% of the country’s container volume, with Container Terminal 2 boasting a capacity of 1 million TEUs.Q 13.Which day is observed as ‘World Milk Day’ every year?
A. 1 June
B. 2 June
C. 3 June
D. 4 June
Show Answer
Answer:-A. 1 JuneExplanation
World Milk Day, observed annually on June 1, emphasizes dairy’s role in global nutrition. Established in 2001 by the FAO, it celebrates milk as a vital food source and the dairy sector. Milk consumption dates back to the Neolithic age, evolving into a significant part of many cultures and religious traditions. However, modern challenges such as industrialized distribution and consumer preferences impact its consumption, highlighting the need for continued advocacy.Q 14.Hoollongapar Gibbon Sanctuary, recently seen in the news, is located in which state?
A. Nagaland
B. Assam
C. Manipur
D. Mizoram
Show Answer
Answer:-B. AssamExplanation
Northeast Frontier Railway (NFR) allocates funds for canopy bridges aiding Hoolock Gibbon, India’s lone ape, to traverse railway tracks in eastern Assam. Gibbons, Asia’s smallest and fastest apes, inhabit tropical forests. Hoolock Gibbon, India’s sole ape species, dwells in Assam, Meghalaya, and other northeastern states. Hollongapar Gibbon Sanctuary hosts a significant population. They’re diurnal, monogamous, and vocal communicators. Endangered Western Hoolock Gibbon and Vulnerable Eastern Hoolock Gibbon face conservation concerns.Q 15.Recently, Halla Tomasdottir has been elected as the President of which country?
A. Iceland
B. Ireland
C. Italy
D. Greece
Show Answer
Answer:-A. IcelandExplanation
Halla Tomasdottir has been elected as Iceland’s seventh President and will take office on 1 August 2024, succeeding Guana Johannesson. The presidential election, held on 1 June 2024, saw Tomasdottir win with 34.3% of the votes, defeating former Prime Minister Katrin Jakobsdottir (25.2%). Iceland’s president serves a largely ceremonial role in its parliamentary democracy, with real executive power held by the Prime Minister.Q 16.Akatsuki Mission, recently seen in news, is associated with space agency?
A. NASA
B. JAXA
C. ISRO
D. CNSA
Show Answer
Answer:-B. JAXAExplanation
The Japan Aerospace Exploration Agency (JAXA) lost contact with Akatsuki, launched in 2010 as Japan’s first successful mission to another planet. Akatsuki, in an equatorial orbit around Venus, aimed to study its toxic atmosphere and volcanic surface, weather patterns, lightning, and super-rotation caused by strong winds. It complemented ESA’s Venus Express, operational until 2014, using ultraviolet and infrared cameras to globally map clouds and atmospheric structures.Q 17.Which country will host the 81st IATA Annual General Meeting (AGM) and World Air Transport Summit in Delhi, India, on June 8-10, 2025?
A. Nepal
B. China
C. India
D. Russia
Show Answer
Answer:-C. IndiaExplanation
India will host the International Air Transport Association’s (IATA) Annual General Meeting (AGM) next year, marking a return after 42 years. Established in 1945, IATA represents the global airline industry, advocating for its interests and setting industry standards to enhance safety, efficiency, and sustainability. With 330 member airlines, including leading passenger and cargo carriers, IATA plays a pivotal role in shaping the aviation sector. Headquarters are located in Montreal, Canada.Q 18.What is the theme of ‘World Environment Day 2024’?
A. Ecosystem Restoration
B. Beat Plastic Pollution
C. Land restoration, desertification and drought resilience
D. Solution to plastic pollution
Show Answer
Answer:-C. Land restoration, desertification and drought resilienceExplanation
World Environment Day has been celebrated annually on June 5 since 1973. Millions worldwide participate in its observance. The 2024 theme is ‘land restoration, desertification, and drought resilience’.Q 19.How many medals were won by India at the Taiwan Athletics Open 2024?
A. 6
B. 7
C. 8
D. 9
Show Answer
Answer:-B. 7Explanation
Indian athletes concluded their campaign at the 2024 Taiwan Athletics Open with a total of seven medals – three golds, three silvers, and one bronze. Notably, D.P. Manu secured the first gold in javelin throw, and Nayana James clinched another in women’s long jump. Ankesh Chaudhary added a gold in men’s 800 meters. Somnath Chauhan, Nithya Ramraj and Dev Meena bagged silver medals, while V.K. Vismaya earned bronze in the women’s 400 meters. The event, part of the World Athletics Continental Tour, took place in Taipei.Q 20.Recently, which ministry declared Self-Declaration Certificate (SDC) mandatory for all new advertisements?
A. Ministry of Information and Broadcasting
B. Ministry of Commerce and Industry
C. Ministry of Communications
D. Ministry of Home Affairs
Show Answer
Answer:-A. Ministry of Information and BroadcastingExplanation
The Ministry of Information and Broadcasting now mandates a Self-Declaration Certificate (SDC) for all new advertisements. Following a Supreme Court directive, ads on TV, print media, or the internet require a valid SDC. Advertisers must submit SDCs via the Broadcast Seva Portal for TV/radio ads and the Press Council of India’s portal for print/digital ads. The SDC ensures ads are truthful and comply with regulatory guidelines.Q 21.Ministry of Electronics and Information Technology recently collaborated with which organization to host the National Stakeholders Workshop on Ethics of AI?
A. UNICEF
B. UNEP
C. UNDP
D. UNESCO
Show Answer
Answer:-D. UNESCOExplanation
The Ministry of Electronics and Information Technology, in collaboration with UNESCO South Asia Regional Office, hosted a Workshop on Safe, Trusted, and Ethical Artificial Intelligence in New Delhi. Additional Secretary Abhishek Singh emphasized the importance of building AI frameworks that prioritize user safety and innovation. Professor Ajay Kumar Sood highlighted India’s balanced approach to AI adoption, citing initiatives like the India AI mission. The workshop aimed to inform policy development for equitable and sustainable AI adoption nationwide.Q 22.Reverse Transcriptase enzyme, recently in news, is most commonly associated with which type of virus?
A. Norovirus
B. Mimivirus
C. Retrovirus
D. Hepatitis B virus
Show Answer
Answer:-C. RetrovirusExplanation
Researchers have identified a protein, Neo, in Klebsiella pneumoniae that counters bacteriophage infections by halting replication. Neo is produced via a process involving Reverse Transcriptase (RTs) and non-coding RNA. RTs are enzymes that synthesize DNA from RNA templates, crucial for retroviruses like HIV. This discovery showcases RT’s diverse role in bacterial defense and hints at its potential in biotechnology and medicine, particularly in combating antimicrobial resistance.Q 23.Dnipro city, recently seen in news due to missile attack, is located in which country?
A. Ukraine
B. Russia
C. Israel
D. Iran
Show Answer
Answer:-A. UkraineExplanation
A recent Russian missile attack on Dnipro, Ukraine’s fourth-largest city, injured seven people, including two children, and damaged civilian infrastructure. Dnipro, an industrial hub in Dnipropetrovsk Oblast, covers 409,718 square kilometers and lies along the Dnieper River. The city produces launch vehicles, machinery, and chemicals. The Dnieper River, Europe’s fourth-longest, drains much of Belarus and Ukraine. The attack underscores the ongoing conflict’s impact on civilians and infrastructure.Q 24.Recently, India launched Biopharmaceutical Alliance with which countries?
A. UK, Russia and Israel
B. China, Russia and Nepal
C. US, Japan and South Korea
D. Australia, China and UK
Show Answer
Answer:-Explanation
India, the US, South Korea, Japan, and the EU have formed a Biopharmaceuticals Alliance. The first meeting was in San Diego during the Bio International Convention 2024. Biopharmaceuticals, derived from living organisms, are set to comprise 50% of future medical drugs. The alliance aims to prevent drug shortages like those during the COVID-19 pandemic by diversifying and mapping the pharmaceutical supply chain, ensuring a resilient and sustainable system.Q 25.Recently, which organization introduced the ‘New Framework for Unaffected Price’?
A. Ministry of Finance
B. SEBI
C. RBI
D. CSIR
Show Answer
Answer:-B. SEBIExplanation
SEBI introduced a framework based on the “unaffected price” to mitigate the impact of market rumours on stock prices. The framework, implemented in phases starting June 1 for the top 100 entities and December 1 for the top 250, aims to maintain a fair price by excluding undue influence from rumours. This enhances market integrity, transparency, and investor confidence while reducing speculative activity.Q 26.What does “origami in biology” refer to?
A. Drawing biological molecules on paper
B. Using traditional paper origami for medical purposes
C. Cutting and gluing DNA into new forms
D. Folding biological molecules into specific shapes or structures
Show Answer
Answer:-D. Folding biological molecules into specific shapes or structuresExplanation
Stanford researchers, driven by curiosity and “recreational biology,” discovered how a simple cell exhibits complex behavior without a nervous system. In biology, origami involves folding molecules like DNA into specific shapes, inspired by Japanese paper origami. Applications include synthetic biology for designing new proteins, drug design for targeting protein structures, and nanotechnology for creating nanoscale devices and materials.Q 27.What is the primary objective of the ‘TRISHNA mission’, recently in news?
A. Exploring outer space
B. Monitoring surface temperature and water management at regional to global scale
C. Studying ocean currents
D. Mapping the moon’s surface
Show Answer
Answer:-B. Monitoring surface temperature and water management at regional to global scaleExplanation
The TRISHNA mission, a collaboration between ISRO and CNES, aims to monitor surface temperature and water management globally. Its objectives include detailed monitoring of energy and water budgets, assessing urban heat islands, and detecting thermal anomalies. The mission features two primary payloads: CNES’s Thermal Infra-Red sensor and ISRO’s VNIR-SWIR payload. Operating in a sun-synchronous orbit, TRISHNA will significantly enhance climate monitoring and urban planning over its 5-year operational life.Q 28.Atacama Desert, recently seen in the news, is located in which country?
A. Chile
B. Argentina
C. Brazil
D. Mexico
Show Answer
Answer:-A. ChileExplanation
The world’s largest optical astronomy digital camera will be placed on the edge of Chile’s Atacama Desert, renowned for its dryness and clear skies. Mounted on the Vera C. Rubin Observatory’s Simonyi Survey Telescope, it weighs three tonnes and boasts a 3.2-gigapixel resolution. This initiative aims to study dark energy, dark matter, potential Earth impacts, and close celestial bodies. The observatory anticipates generating 20 terabytes of daily data, forming a 15-petabyte catalog over its ten-year survey.Q 29.Recently, which state government inaugurated plastic waste management and recycling plant?
A. Manipur
B. Assam
C. Sikkim
D. Mizoram
Show Answer
Answer:-C. SikkimExplanation
The Trishakti Corps of the Indian Army marked World Environment Day with “Go Green Initiatives” in North Bengal and Sikkim, including the launch of a plastic waste management plant in East Sikkim. Part of the Sadbhavana initiative, the project aims to promote sustainability and local economic development by recycling plastic waste into road materials and bricks. This effort creates jobs for villagers and aligns with the Army’s commitment to environmental sustainability, aiming to eliminate landfills by 2027.Q 30.Recently, where was the first meeting of the Joint Task Force on Investment (JTFI) between India and Qatar held?
A. New Delhi
B. Doha
C. Chennai
D. Bengaluru
Show Answer
Answer:-A. New DelhiExplanation
The inaugural meeting of the Joint Task Force on Investment (JTFI) between India and Qatar took place in New Delhi, co-chaired by officials from both nations. The JTFI aims to enhance investment cooperation and bilateral relations, focusing on sectors like infrastructure, energy, and technology. It highlights the shared commitment to inclusive development and mutual growth, reinforcing the strong economic ties between India and Qatar based on shared values and common objectives.
Q 31.Which day is observed as ‘International Day of Innocent Children Victims of Aggression’ every year?
A. 3 June
B. 4 June
C. 5 June
D. 6 June
Show Answer
Answer:-B. 4 JuneExplanation
The International Day of Innocent Children Victims of Aggression, observed annually on June 4th, highlights children’s suffering worldwide. Established on August 19, 1982, this day focuses on the pain endured by innocent children. The United Nations Office on Drugs and Crime (UNODC), founded in 1997, aims to end violence against children. In 2018, the refugee crisis saw over 70 million people, including children, fleeing conflict. In 2019, the UN reported 357 killings and 30 disappearances of human rights defenders.Q 32.Recently, which state organized a 3-day ‘Nakshatra Sabha’ to promote astro tourism in the region?
A. Himachal Pradesh
B. Haryana
C. Madhya Pradesh
D. Uttarakhand
Show Answer
Answer:-D. UttarakhandExplanation
The Uttarakhand government recently organized a three-day ‘Nakshatra Sabha’ to promote astro tourism, aiming to position the state as a top destination for celestial enthusiasts. Held at George Everest Peak in Mussoorie, the event showcased the region’s stunning views of the Himalayan peaks and the Doon Valley. This initiative is part of Uttarakhand’s broader strategy to boost multidimensional tourism, including green, adventure, and wellness tourism, enhancing the state’s appeal to diverse travelers seeking unique and sustainable experiences.Q 33.Sathyamangalam Tiger Reserve, recently seen in the news, is located in which state?
A. Madhya Pradesh
B. Maharashtra
C. Odisha
D. Tamil Nadu
Show Answer
Answer:-D. Tamil NaduExplanation
The Tamil Nadu Forest Department has initiated a three-day elephant census at Sathyamangalam Tiger Reserve. Located at the Eastern and Western Ghats junction in Erode District, Tamil Nadu, this reserve is part of the Nilgiri Biosphere Reserve. It is contiguous with Mudumalai, Bandipur, and Biligiri Rangaswamy Temple Tiger Reserves, collectively hosting over 280 tigers, the world’s largest tiger population. Declared a tiger reserve in 2013, it connects the Eastern and Western Ghats, supporting diverse wildlife.Q 34.Dar es Salaam Port, recently seen in the news, is located in which country?
A. Madagascar
B. Tanzania
C. Somalia
D. Libya
Show Answer
Answer:-B. TanzaniaExplanation
The Adani group has ventured into the port business in Tanzania, securing a 30-year lease for Container Terminal 2 at Dar es Salaam Port. This deal, signed with Tanzania Ports Authority, expands Adani’s global footprint. Meanwhile, Indian Ports Global Ltd secured a 10-year deal to manage Iran’s Shahid Beheshti terminal at Chabahar Port. Dar es Salaam Port, Tanzania’s main port, handles 83% of the country’s container volume, with Container Terminal 2 boasting a capacity of 1 million TEUs.Q 35.Purana Qila, recently seen in news, was built on the banks of which river?
A. Ganga
B. Gomti
C. Yamuna
D. Narmada
Show Answer
Answer:-C. YamunaExplanation
Recently, Purana Qila was handed over to the Sabhyata Foundation of the Dalmia Group under the ‘Adopt a Heritage’ scheme by the Ministry of Tourism. Located in New Delhi, it’s one of the oldest forts built on the banks of the Yamuna River, also known as Qila-e-Kohna. Built under Humayun and Sher Shah Suri, it reflects a blend of Islamic and Hindu architecture. The rectangular fort boasts three gates, notably the Bara Darwaza, combining Islamic and Hindu elements.Q 36 .Paraparatrechina neela, recently seen in news, belongs to which species?
A. Fish
B. Ant
C. Spider
D. Frog
Show Answer
Answer:-B. AntExplanation
Indian researchers have recently uncovered a new ant species, Paraparatrechina neela, in Arunachal Pradesh’s remote Siang Valley. Belonging to the rare genus Paraparatrechina, this species is distinguished by its metallic blue color, reflected in its name “neela,” meaning blue in many Indian languages. It marks the first discovery of a new Paraparatrechina species in 121 years, showcasing its unique features like a subtriangular head and distinct coloration.Q 37.Recently, which research institute has developed a way of generating non-infectious Nipah virus-like particles (VLPs) in the laboratory?
A. Central Drug Research Institute
B. Institute of Genomics and Integrative Biology
C. Institute of Advanced Virology
D. Raman Research Institute
Show Answer
Answer:-C. Institute of Advanced VirologyExplanation
Scientists at the Institute of Advanced Virology, Thiruvananthapuram, developed non-infectious Nipah virus-like particles (VLPs). VLPs resemble viruses but lack genetic material, making them non-infectious. They effectively create vaccines for diseases like HPV, hepatitis B, and malaria by triggering an immune response without causing symptoms. VLPs, sized 20-200 nm, enter lymph nodes to activate the immune system, offering immunity against the actual virus.Q 38.Recently, where was the Shangri La Dialogue or the Asian Security Summit held?
A. Mexico
B. Singapore
C. Vietnam
D. Egypt
Show Answer
Answer:-B. SingaporeExplanation
The 21st Shangri-La Dialogue, Asia-Pacific’s premier defense summit, concluded on 2 June 2024 in Singapore. Held at the Shangri-La Hotel from 31 May to 2 June, it gathered over 100 delegates worldwide. Organized by the International Institute for Strategic Studies (IISS) and the Singapore government, the summit addresses Asia-Pacific security challenges, fostering discussions among defense ministers, officials, and NGOs. The dialogue aims to create a utopian environment for regional security solutions.Q 39.What is ‘JADES-GS-z14-0’, recently seen in news?
A. Invasive plant
B. Submarine
C. Aircraft
D. Galaxy
Show Answer
Answer:-D. GalaxyExplanation
The James Webb Space Telescope set a new record by detecting the galaxy JADES-GS-z14-0, observed as it was 290 million years after the Big Bang. This surpasses the previous record of 325 million years. The galaxy’s unexpected brightness suggests rapid star formation or more luminous early stars. Webb’s observation of significant oxygen indicates the galaxy’s advanced maturity despite its young age.Q 40.Recently, how much gold did RBI allocate from the U.K. to domestic vaults in FY24?
A. 50 metric tonnes
B. 100 metric tonnes
C. 150 metric tonnes
D. 200 metric tonnes
Show Answer
Answer:-B. 100 metric tonnesExplanation
In FY24, RBI relocated 100 metric tonnes of gold from the U.K. to Indian vaults in Mumbai and Nagpur. India’s gold reserves surged to 822 metric tonnes, with nearly 50% now stored domestically. RBI’s banknotes are secured by assets like gold, Government Securities, and Foreign Currency Assets, as per the RBI Act, 1934. The recent geopolitical tensions emphasized risks of storing gold abroad, exemplified by Western nations’ freezing of Russian assets.Q 41.What is ‘Tmesipteris lanceolata’, recently seen in news?
A. Asteroid
B. Fish
C. Fork fern
D. Spider
Show Answer
Answer:-C. Fork fernExplanation
New research reveals Tmesipteris oblanceolata, a fork fern species, boasts the largest genome known. A genome encompasses an organism’s complete genetic information. This fern contains 160 billion base pairs, surpassing the human genome by over 50 times. Belonging to an ancient plant group predating dinosaurs, it’s exclusive to New Caledonia and nearby Pacific islands, thriving in rainforest canopies.Q 42.Which tiger reserve of Maharashtra recently reported the first photographic record of the ‘spot-bellied eagle owl’?
A. Tadoba Tiger Reserve
B. Pench Tiger Reserve
C. Koyna Tiger Reserve
D. Umred Karhandla Sanctuary
Show Answer
Answer:-B. Pench Tiger ReserveExplanation
Pench Tiger Reserve in Maharashtra recently documented the first photograph of a spot-bellied eagle-owl, Ketupa nipalensis. This large bird of prey inhabits diverse environments like forests and savannas across India, Sri Lanka, and Southeast Asia. Recognizable by its rich brown coloration and striking white-spotted pattern, it’s a nocturnal apex predator feeding on various prey. Classified as Least Concern by IUCN, it comes protection under India’s Wildlife (Protection) Act, 1972.Q 43.Which space organization recently developed Computational Fluid Dynamics (CFD) software named ‘PraVaHa’?
A. CNSA
B. JAXA
C. ESA
D. ISRO
Show Answer
Answer:-D. ISROExplanation
The Indian Space Research Organisation (ISRO) developed PraVaHa, a Computational Fluid Dynamics (CFD) software, at the Vikram Sarabhai Space Centre. Parallel RANS Solver for Aerospace Vehicle Aero-thermo-dynamic Analysis (PraVaHa) simulates airflow for launch vehicles, crucial for designing their shape, structure, and thermal protection systems. It is used in the Gaganyaan program for analyzing human-rated launch vehicles. Currently, it simulates airflow for perfect and real gas conditions, with ongoing validations for chemical reactions in scramjet vehicles.Q 44.What is ‘Neo’, recently seen in news?
A. Invasive weed
B. Asteroid
C. a novel protein
D. Exoplanet
Show Answer
Answer:-C. a novel proteinExplanation
Recent research identified a novel protein, “Neo,” crucial in bacterial defense against bacteriophages. Discovered by Stephen Tang and Samuel Sternberg in Klebsiella pneumoniae, Neo is part of the DRT-2 system. It involves rolling-circle reverse transcription of non-coding RNA, producing double-stranded cDNA upon phage infection. This cDNA generates mRNAs encoding the Neo protein, which induces bacterial cell dormancy, protecting the population from phage spread.Q 45.What is ‘Parengyodontium album’, recently seen in news?
A. Amoeba
B. Bacteria
C. Fungus
D. Protein
Show Answer
Answer:-C. FungusExplanation
Marine microbiologists from the Royal Netherlands Institute for Sea Research discovered the marine fungus Parengyodontium album, which can break down plastic polyethylene (PE) in the ocean. This fungus converts PE-derived carbon into fungal biomass, aided by UV sunlight’s initial photodegradation of PE. This discovery highlights its potential in reducing oceanic plastic litter. Annually, humans produce over 400 billion kilograms of plastic, much of which pollutes the ocean.Q 46.What is ‘Thismia malayana’, recently seen in news?
A. A new species of plant
B. A rare species of fern
C. A type of traditional medicine
D. An ancient irrigation technique
Show Answer
Answer:-A. A new species of plantExplanation
Thismia malayana, a newly discovered mycoheterotrophic plant in Peninsular Malaysia’s rainforests, steals nutrients from underground fungi instead of performing photosynthesis. It thrives in low-light forest understories, with specialized flowers pollinated by fungus gnats. Typically 2 cm long, it grows near tree roots or rotten logs and is highly sensitive to environmental changes, earning a Vulnerable status on the IUCN Red List.Q 47.Maharani Temple, which has been recently damaged by fire, is located in which state/UT?
A. Haryana
B. Uttarakhand
C. Himachal Pradesh
D. Jammu and Kashmir
Show Answer
Answer:-D. Jammu and KashmirExplanation
The iconic Maharani Temple, situated on a small hillock in Gulmarg, Jammu and Kashmir , was tragically gutted in a blaze. Constructed in 1915 by Mohini Bai Sisodia, wife of Maharaja Hari Singh, it was a royal temple of the Dogra dynasty. Dedicated to Lord Shiva and Parvati, the temple featured intricate Indian and Persian designs. The Indian Army and local communities restored it in 2021, highlighting its cultural significance.Q 48.Global Annual to Decadal Climate Update (2024-2028) report, recently in news, is issued annually by which organization?
A. World Meteorological Organization (WMO)
B. United Nations Environment Programme (UNEP)
C. World Bank
D. International Labour Organization (ILO)
Show Answer
Answer:-A. World Meteorological Organization (WMO)Explanation
The World Meteorological Organization (WMO) issues an annual Global Climate Update (2024-2028), predicting a high likelihood (80%) of global temperatures exceeding 1.5°C above pre-industrial levels for at least one year. There’s an 86% chance of a warmer year than 2023, the warmest on record. Reductions in sea-ice concentration are anticipated in the Barents Sea, Bering Sea, and Sea of Okhotsk, highlighting ongoing climate change trends and their potential impacts.Q 49.Arun-3 Hydro Electric Project, recently seen in news, is associated with which country?
A. India
B. Nepal
C. Bhutan
D. Bangladesh
Show Answer
Answer:-B. NepalExplanation
The Prime Minister of Nepal marked the completion of the final blast of the Head Race Tunnel for the Arun-3 Hydro Electric Project. This 900 MW run-of-the-river hydropower initiative, situated on the Arun River in Eastern Nepal, utilizes flowing water for electricity generation without a large dam. Developed by SJVN Arun-III Power Development Company, a subsidiary of India’s Satluj Jal Vidyut Nigam, it operates on a Build-Own-Operate-Transfer basis, benefitting both countries.Q 50.Which regulatory body recently imposed a fine on individuals for allegedly operating a ‘pump and dump’ scheme?
A. FCI
B. SEBI
C. NABARD
D. NSE
Leave a Reply