1. Which NASA mission recently spotted two rocky exoplanets orbiting the star TOI-2322?
[A] Transiting Exoplanet Survey Satellite (TESS)
[B] Artemis Program
[C] James Webb Space Telescope
[D] Hubble Space Telescope
Show Answer
Correct Answer: A [Transiting Exoplanet Survey Satellite (TESS)]
Notes:
NASA’s Transiting Exoplanet Survey Satellite (TESS) mission has discovered two rocky exoplanets around star TOI-2322, located 195 light-years away. Scientists detected them by observing small dips in the star’s brightness, indicating planets passing in front. TOI-2322 b is nearly Earth-sized, completes one orbit in 11 days, and has a very hot surface temperature of about 330°C. TOI-2322 c is almost twice Earth’s size, about 18 times heavier, and has a dense structure similar to Earth’s layers. The planets were confirmed using space telescopes and ground tools, showing successful global collaboration in astronomy.
2. Acanthamoeba, recently emerging as a public health concern in Kerala, is what kind of organism?
[A] Free-living amoeba
[B] Bacteria
[C] Virus
[D] Fungus
Show Answer
Correct Answer: A [Free-living amoeba]
Notes:
Acanthamoeba, a free-living amoeba, is now a public health concern in Kerala causing eye (keratitis) and brain infections (amoebic meningoencephalitis). Acanthamoeba is a free-living amoeba found in water, soil, dust, swimming pools, hot tubs, and drinking water systems. It can also exist in humidifiers and heating, ventilation, and air conditioning (HVAC) systems. It causes infections in brain, skin, eyes, and sinuses. It enters through cuts, wounds, inhalation, or contact lens use.
3. Which Indian research institute developed a multifunctional wound-healing pad using the red ivy plant (Strobilanthes alternata)?
[A] Indian Institute of Science (IISc), Bengaluru
[B] Jawaharlal Nehru Tropical Botanic Garden & Research Institute, Thiruvananthapuram
[C] National Botanical Research Institute (NBRI), Lucknow
[D] Indian Agricultural Research Institute (IARI), New Delhi
Show Answer
Correct Answer: B [Jawaharlal Nehru Tropical Botanic Garden & Research Institute, Thiruvananthapuram]
Notes:
Researchers at Jawaharlal Nehru Tropical Botanic Garden & Research Institute (JNTBGRI), Palode, Thiruvananthapuram, developed a multifunctional wound-healing pad. The pad is based on the red ivy plant, locally called murikooti pacha, scientifically Strobilanthes alternata of the Acanthaceae family. Scientists at the Centre of Excellence in Phytochemical Nanotechnology of JNTBGRI isolated a new molecule, acteoside, from red ivy for the first time. Acteoside shows high efficacy even at 0.2% concentration and is the key ingredient in the pad. The pad uses electro-spun nanofiber layers made from biodegradable, non-toxic, FDA-approved polymers. Red ivy has long been used in traditional medicine for treating cuts and wounds.
4. What kind of disease is “Sarcoidosis” that was recently seen in news?
[A] Autoimmune inflammatory disease
[B] Nutritional deficiency disorder
[C] Neurological disorder
[D] None of the Above
Show Answer
Correct Answer: A [Autoimmune inflammatory disease]
Notes:
Recently, a study in Nature Reviews Disease Primers gave an in-depth analysis of sarcoidosis. Sarcoidosis is an inflammatory disease where immune cells form granulomas in organs, mainly lungs. Granulomas are most common in lungs and lymph nodes but can also affect eyes, skin, heart, and other organs. Exact cause is unknown but linked to genetic changes and triggers like bacteria, viruses, dust, or chemicals. Symptoms range from mild to severe, including cough, breathlessness, shin sores, eye pain, and redness. Some cases resolve on their own, while others become chronic and may lead to fibrosis with lung scarring. There is no cure, but treatment with medicines reduces immune overreaction and prevents organ damage.
5. Which country’s scientists developed a simpler portable ion chromatograph called Aquamonitrix for field use?
[A] India
[B] Australia
[C] Germany
[D] New Zealand
Show Answer
Correct Answer: B [Australia]
Notes:
Scientists at the University of Tasmania, Australia, developed a portable ion chromatograph called Aquamonitrix to perform ion separation in the field. The device was tested by undergraduate students who analysed soil pore water for harmful nitrate and nitrite ions immediately after collection. Results were comparable to expensive lab-based chromatographs, proving accuracy with lower cost and time. Aquamonitrix uses sodium chloride solution and a UV absorbance detector, making it simple, eco-friendly, and effective. The portable device costs about 10,000 versus 100,000 for conventional lab instruments. It provides hands-on field experience for students, linking theory with real-world environmental analysis.
6. What is the name of the half-humanoid robot that ISRO will send in December 2025 as part of the first uncrewed Gaganyaan mission?
[A] Aditya
[B] Vyommitra
[C] Kaveri
[D] Talwar
Show Answer
Correct Answer: B [Vyommitra]
Notes:
ISRO Chief V. Narayanan announced that a half-humanoid robot Vyommitra will be sent in December 2025 as part of the first uncrewed Gaganyaan mission. Two more uncrewed missions are planned in 2026 before sending India’s first astronaut, Gaganyatri, to space in early 2027. ISRO successfully conducted the first Integrated Air Drop Test (IADT-01) for the parachute-based deceleration system with support from the Indian Air Force, DRDO, Navy, and Coast Guard. Human Rated Launch Vehicle (HLVM3), Crew Escape System, and propulsion systems have been tested.
7. What is the name of European Union’s first exascale supercomputer, inaugurated in September 2025?
[A] TITAN
[B] JUPITER
[C] FUGAKU
[D] PARAM-Siddhi
Show Answer
Correct Answer: B [JUPITER]
Notes:
In September 2025, Europe’s first exascale supercomputer, JUPITER, was launched in Germany. JUPITER is the first European system to achieve the exascale threshold, performing over one quintillion operations per second. It is currently Europe’s most powerful supercomputer. JUPITER runs entirely on renewable energy, marking a milestone in sustainable high-performance computing. JUPITER will support cutting-edge research in areas like climate modeling, weather forecasting, and the development of Artificial Intelligence (AI) solutions.
8. Where was India’s first Integrative Oncology Research and Care Centre (IORCC) inaugurated?
[A] Rajasthan
[B] Goa
[C] Maharashtra
[D] Karnataka
Show Answer
Correct Answer: B [Goa]
Notes:
On the 10th National Ayurveda Day, the Ministry of Ayush inaugurated India’s first Integrative Oncology Research and Care Centre (IORCC) at All India Institute of Ayurveda (AIIA), Goa. The IORCC is a first-of-its-kind centre combining Ayurveda, Yoga, Panchakarma, and modern oncology for holistic cancer care. The centre provides patient-centric rehabilitation aimed at reducing side effects, enhancing recovery, and improving quality of life. It is established in collaboration with Advanced Centre for Treatment, Research and Education in Cancer (ACTREC) – Tata Memorial Centre. The facility will act as a hub for research, training, and clinical care in integrative oncology.
9. What is the primary objective of NASA’s Cassini mission?
[A] To study Jupiter’s atmosphere
[B] To explore Saturn and its moons
[C] To map the surface of Mars
[D] To study Moon’s atmosphere
Show Answer
Correct Answer: B [To explore Saturn and its moons]
Notes:
A new analysis of NASA’s Cassini spacecraft data shows that Saturn’s moon Enceladus may support life. Cassini was a joint mission of NASA, European Space Agency (ESA), and Italian Space Agency (ASI). It was launched on October 15, 1997, to study Saturn and its moons in detail. The mission had NASA’s Cassini orbiter and ESA’s Huygens probe, which landed on Titan, Saturn’s largest moon. Cassini studied Saturn’s atmosphere, rings, and magnetosphere, along with Titan’s surface and atmosphere. It provided key insights into Saturn’s cloud properties, ring composition, and planetary evolution.
10. What is Asphyxia, which recently caused deaths in the TVK rally stampede at Velusamypuram?
[A] Excessive bleeding due to injury
[B] Condition when the body does not get enough oxygen
[C] Poisoning from contaminated food
[D] None of the Above
Show Answer
Correct Answer: B [Condition when the body does not get enough oxygen]
Notes:
The death toll in the stampede at Tamilaga Vetri Kazhagam (TVK) rally in Velusamypuram has risen to 41. Doctors reported most fatalities were due to compressive asphyxia caused by crowd crush. Asphyxia occurs when the body does not get enough oxygen. Respiration moves oxygen into the lungs and circulates it via blood to all body cells, while carbon dioxide is removed. Lack of oxygen can cause unconsciousness or death. Compressive asphyxia happens when an external force prevents chest expansion, crushing the lungs and stopping breathing. This can occur in crowded situations or from a person’s weight on the chest.