1. Fusariosis disease, that was recently seen in news, is caused by which agent?
[A] Bacteria
[B] Virus
[C] Fungus
[D] None of the Above
Show Answer
Correct Answer: C [Fungus]
Notes:
Recently, Indian researchers identified a key gene in pineapple that can fight the deadly Fusariosis disease. Fusariosis is caused by the fungus Fusarium moniliforme and damages stems, blackens leaves, and rots fruits from inside. It leads to major losses in pineapple farming and makes harvests unreliable. Researchers from Bose Institute under Department of Science and Technology (DST) identified AcSERK3 gene (Somatic Embryogenesis Receptor Kinase). Overexpression of this gene boosted pineapple’s natural immunity.
2. Which space telescope recently captured detailed images of the interstellar comet 3I/ATLAS?
[A] James Webb Space Telescope
[B] Spitzer Space Telescope
[C] Hubble Space Telescope
[D] Kepler Space Telescope
Show Answer
Correct Answer: C [Hubble Space Telescope]
Notes:
Recently, NASA’s Hubble Space Telescope captured the first detailed images of interstellar comet 3I/ATLAS as it passed through our solar system. This offers scientists a rare chance to study a comet originating from another star system. Comets are ancient objects made of dust and ice that orbit the Sun and are leftovers from the solar system’s formation around 6 billion years ago. They are best known for their long, glowing tails. A comet has four visible parts: nucleus, coma, ion tail, and dust tail. This discovery helps scientists better understand the nature of interstellar objects and early solar system formation.
3. What kind of disease is African Swine Fever (ASF) that was recently seen in news?
[A] Bacterial disease
[B] Fungal disease
[C] Viral disease
[D] Parasitic disease
Show Answer
Correct Answer: C [Viral disease]
Notes:
Recently, African Swine Fever (ASF) outbreak was confirmed at a pig farm in Ravas Brahmanan village, Patiala, Punjab. District authorities have taken immediate action to contain the spread. African Swine Fever (ASF) is a highly contagious viral disease affecting domestic pigs and wild boars. It does not affect humans or other animal species. It causes high mortality (up to 90–100%) and severely impacts pig farming. It originated in sub-Saharan Africa and has spread to Europe, Asia, and Africa. In India, it was first detected in Arunachal Pradesh and Assam in Feb–Mar 2020.
4. BlueBird communication satellite is developed by which country?
[A] United States
[B] France
[C] China
[D] Russia
Show Answer
Correct Answer: A [United States]
Notes:
Indian Space Research Organisation (ISRO) plans to launch the Block 2 BlueBird communication satellite in 3–4 months. BlueBird is developed by U.S.-based AST SpaceMobile. The launch will take place from Satish Dhawan Space Centre, Sriharikota, using Launch Vehicle Mark-3 (LVM3), formerly GSLV-Mk III. This follows ISRO’s successful launch of NASA ISRO Synthetic Aperture Radar (NISAR) mission on July 30 using GSLV. BlueBird is an advanced American satellite designed for direct smartphone-to-satellite communication. It enables users to make calls and access internet directly from space without ground towers.
5. Oreshnik is a hypersonic ballistic missile developed by which country?
[A] China
[B] Germany
[C] Russia
[D] France
Show Answer
Correct Answer: C [Russia]
Notes:
Russian President Vladimir Putin recently announced the start of production of the Oreshnik hypersonic missile. Russia plans to deploy the Oreshnik missile in Belarus by the end of 2025. Oreshnik is a Russian intermediate-range hypersonic ballistic missile named after the Russian word for “hazel tree.” It made its operational debut on November 21, 2024, in a precision strike on the Pivdenmash defence facility in Dnipro, Ukraine. The missile is mobile and uses solid fuel, enhancing its rapid deployment capability. It can reach speeds up to Mach 10, which is ten times the speed of sound.
6. Chagas disease, that was recently seen in news, is caused by which agent?
[A] Virus
[B] Bacteria
[C] Fungus
[D] Protozoa
Show Answer
Correct Answer: D [Protozoa]
Notes:
Recently, concern was raised that despite the huge human and economic toll of Chagas disease, investment in research and development of diagnostics, medicines, and vaccines remains disproportionately low. Chagas disease, or American trypanosomiasis, is caused by the protozoan parasite Trypanosoma cruzi. It spreads mainly through blood-sucking triatomine bugs, also called reduviid or “kissing bugs,” which often bite the face. Infection occurs when parasite-containing feces of the bug enter the body. It can also spread from mother to child, contaminated food or drinks, blood transfusions, organ transplants, or lab accidents. The disease is common in South America, Central America, and Mexico.
7. Which space organization has launched “Surya”, an artificial intelligence (AI) model to improve space weather forecasting?
[A] European Space Agency (ESA)
[B] National Aeronautics and Space Administration (NASA)
[C] Indian Space Research Organisation (ISRO)
[D] China National Space Administration (CNSA)
Show Answer
Correct Answer: B [National Aeronautics and Space Administration (NASA)]
Notes:
NASA has launched “Surya”, an artificial intelligence (AI) model to improve space weather forecasting. Surya was developed in collaboration with IBM and trained on over nine years of data from NASA’s Solar Dynamics Observatory (SDO). It analyses massive streams of solar activity to detect early signs of solar flares and coronal mass ejections (CMEs). Solar storms can disrupt satellites, communication systems, aviation, GPS navigation, and power grids on Earth. Surya generates visual forecasts up to two hours in advance with higher accuracy than traditional methods. The model is open-source to enable global researchers to improve space weather defense.
8. Which telescope discovered the 29th satellite of Uranus named S/2025 U?
[A] Hubble Space Telescope
[B] James Webb Space Telescope
[C] Spitzer Space Telescope
[D] Chandra X-ray Observatory
Show Answer
Correct Answer: B [James Webb Space Telescope]
Notes:
NASA announced that the James Webb Space Telescope (JWST) discovered a new 29th satellite of Uranus, named S/2025 U1. The moon has an estimated diameter of 10 kilometres and orbits Uranus at a distance of about 56,000 kilometres. S/2025 U1 will receive an official name from the International Astronomical Union (IAU) in the future. Uranus is the seventh planet from the Sun and the third-largest planet in the solar system. Uranus is an ice giant, composed mainly of hydrogen, helium, water, methane, and ammonia. Uranus now has 29 moons, with five major moons: Miranda, Ariel, Umbriel, Titania, and Oberon.
9. Which institute has proposed a mission called PRATUSH to study the Cosmic Dawn?
[A] Raman Research Institute (RRI), Bengaluru
[B] Physical Research Laboratory (PRL), Ahmedabad
[C] Indian Institute of Astrophysics (IIA), Bengaluru
[D] None of the Above
Show Answer
Correct Answer: A [Raman Research Institute (RRI), Bengaluru]
Notes:
Scientists at Raman Research Institute (RRI) proposed a mission called PRATUSH to study the Cosmic Dawn. PRATUSH stands for Probing ReionizATion of the Universe using Signal from Hydrogen. It is a radio telescope to be placed on the far side of the Moon. It is built by Raman Research Institute (RRI) Bengaluru with collaboration from Indian Space Research Organisation (ISRO). It will use a wideband antenna (30–250 MHz), a self-calibratable analog receiver, and a digital correlator with 100 kHz spectral resolution. It will observe large sky regions continuously and record spectra of radio emission. Its nominal lifetime is two years to collect high-quality data.
10. What is the title of the Centre of Excellence established by IIT Hyderabad and Army Training Command (ATC) Shimla?
[A] VIGRAHA
[B] DRONA
[C] ARYA
[D] TEJAS
Show Answer
Correct Answer: A [VIGRAHA]
Notes:
Indian Institute of Technology Hyderabad (IIT Hyderabad) signed a Memorandum of Understanding (MoU) with Army Training Command (ATC), Shimla. The partnership establishes a Centre of Excellence (CoE) named VIGRAHA (Virtual, Intelligent, Ground-breaking Research in AR/VR and High-tech Applications for Indian Army). The Simulator Development Division (SDD), Secunderabad represents the Indian Army in this collaboration. The CoE will focus on Augmented Reality (AR), Virtual Reality (VR), Artificial Intelligence (AI), Robotics, unmanned systems, and emerging defense technologies. The initiative strengthens India’s self-reliance (Atmanirbhar Bharat) in defense technologies.