41. Amoebic Meningoencephalitis, that was recently seen in the news, affects which part of the body?
[A] Kidneys
[B] Brain
[C] Heart
[D] Lungs
Show Answer
Correct Answer: B [Brain]
Notes:
Kerala reported another death from Amoebic Meningoencephalitis (Primary Amebic Meningoencephalitis, PAM), raising the 2025 toll to 27 cases. Primary Amebic Meningoencephalitis is a rare, fatal brain infection caused by the free-living amoeba Naegleria fowleri, known as the “brain-eating amoeba.” Infection occurs when contaminated freshwater enters the nasal cavity, allowing the amoeba to reach the brain via the olfactory nerve. It is found in warm freshwater and soil, especially lakes, rivers, hot springs, and unchlorinated pools.
42. What is the name of the quantum processor by Google that achieved the first “verifiable” quantum advantage?
[A] Willow
[B] Bristlecone
[C] Sycamore
[D] Falcon
Show Answer
Correct Answer: A [Willow]
Notes:
Google announced that its quantum processor Willow has achieved the first “verifiable” quantum advantage. Quantum advantage means a quantum computer can outperform a classical computer in practice. The announcement was accompanied by an open-access paper in Nature by the Google Quantum AI and Collaborators team. Willow ran a new algorithm, Quantum Echoes, 13,000 times faster than the best classical algorithm on a supercomputer. The experiment used a technique called out-of-time-order correlator (OTOC) to track how information scrambles in quantum systems. OTOC measures how quantum information spreads, is scrambled, and can be “unscrambled” using time-reversal. Willow’s processor precisely controlled quantum bits (qubits) in a chaotic quantum system for the experiment.
43. Fibromyalgia, that was recently seen in news, is a chronic health condition that primarily affects which part of the human body?
[A] Bones
[B] Muscles and soft tissues
[C] Heart and lungs
[D] Kidneys and liver
Show Answer
Correct Answer: B [Muscles and soft tissues]
Notes:
Fibromyalgia is a real, chronic health condition affecting 2–3% of the global population. It causes long-term pain and tenderness in muscles and soft tissues. Common symptoms include fatigue, sleep disturbances, memory issues, stress, anxiety, and depression. The exact cause is unknown, but affected individuals have heightened sensitivity to pain. Symptoms often appear in flare-ups that come and go. Other symptoms include headaches, migraines, digestive issues, restless leg syndrome, and temporomandibular jaw disorders. There is no cure, but treatment helps control symptoms.
44. Which country has developed the underwater drone named ghost jellyfish?
[A] China
[B] Japan
[C] Indonesia
[D] Australia
Show Answer
Correct Answer: A [China]
Notes:
China developed the underwater drone nicknamed the “ghost jellyfish”. The drone is made of a soft hydrogel material, has a transparent body, and uses electrostatic hydraulic actuators to mimic the natural, silent movement of a real jellyfish. It is equipped with an AI chip and a micro-camera for real-time object identification and can operate with very low energy consumption. Its primary uses are for stealthy underwater reconnaissance, ecological monitoring, and observing marine life without causing disruption.
45. Which country has become the eighth country in the world to introduce the Typhoid Conjugate Vaccine (TCV) into its immunisation programme?
[A] Sri Lanka
[B] Myanmar
[C] Bangladesh
[D] Nepal
Show Answer
Correct Answer: C [Bangladesh]
Notes:
Bangladesh became the 8th country in the world to introduce the Typhoid Conjugate Vaccine (TCV) in its routine immunisation programme. Around 50 million children aged 9 months to 15 years will receive the vaccine under a nationwide campaign. India is the major vaccine supplier for this drive but has not yet included TCV in its Universal Immunisation Programme (UIP). Typhoid fever is caused by the Salmonella typhi bacterium and spreads through contaminated food and water or vectors like flies. The disease can lead to fever lasting several weeks, and complications like intestinal perforation can cause death. The World Health Organization (WHO) estimates 9–12 million global typhoid cases and over 1 lakh deaths annually — with India, Bangladesh, and Pakistan as hotspots
46. What type of instrument is a scintillometer that was recently installed at the Tamil Nadu Rice Research Institute (TRRI)?
[A] A soil testing device
[B] An optical instrument
[C] A radiation detector
[D] A humidity sensor
Show Answer
Correct Answer: B [An optical instrument]
Notes:
Recently, a scintillometer was installed at the Tamil Nadu Rice Research Institute (TRRI) in Aduthurai, Tamil Nadu. It is an optical instrument used to measure heat and moisture exchange between the land surface and the atmosphere. The device transmits a light beam between two fixed points to collect data. Turbulent air causes minute fluctuations in the beam, called scintillations, which are analysed to estimate heat transfer. It was installed as part of the TRRI Critical Zone Observatory (CZO) to enhance climate and crop research.
47. Which state has launched KEO, a compact, affordable and AI-ready personal computer, in November 2025?
[A] Karnataka
[B] Kerala
[C] Maharashtra
[D] Gujarat
Show Answer
Correct Answer: A [Karnataka]
Notes:
On November 17, 2025, Karnataka’s Department of Electronics, IT & BT, with KEONICS, launched KEO, a compact, affordable and AI-ready personal computer designed entirely in Karnataka. KEO stands for Knowledge-driven, Economical, Open-source, built on an open-source RISC-V processor with a Linux-based OS. It features an on-device AI core that works without internet and includes BUDDH, an AI agent trained on the Karnataka DSERT syllabus to help students in low-connectivity areas. KEO will be deployed across schools, universities, businesses, homes and government offices, supporting locally adaptable, home-grown computing.
48. Kodaikanal Solar Observatory (KoSO) is located in which state?
[A] Kerala
[B] Tamil Nadu
[C] Andhra Pradesh
[D] Gujarat
Show Answer
Correct Answer: B [Tamil Nadu]
Notes:
Scientists from ARIES (Aryabhatta Research Institute of Observational Sciences), IIA (Indian Institute of Astrophysics) and global collaborators have recreated more than 100 years of the Sun’s polar magnetic history. They used archival data and old solar images from the Kodaikanal Solar Observatory (KoSO) to complete this long-term reconstruction. Kodaikanal Solar Observatory (KoSO) is one of India’s oldest and globally recognised solar observatories with over 120 years of uninterrupted solar observation. It is located in the Palani Hills of Tamil Nadu and operates as a field station of the Indian Institute of Astrophysics (IIA), Bengaluru.
49. Shingles disease, that was recently seen in news, is caused by which agent?
[A] Bacteria
[B] Virus
[C] Fungus
[D] Protozoa
Show Answer
Correct Answer: B [Virus]
Notes:
A recent study found that the shingles vaccine can reduce the risk of death from dementia. Shingles is a viral infection that causes a painful skin rash. It is caused by the varicella-zoster virus, the same virus responsible for chickenpox. After chickenpox, the virus stays dormant in nerve cells and can reactivate when immunity becomes weak. Shingles usually appears as a painful stripe of blisters on one side of the body, face, or neck. It is not directly contagious but can spread chickenpox to unvaccinated people. It mainly affects people over 50 years or those with weak immune systems. The Shingrix vaccine helps prevent shingles and its complications.
50. Project Suncatcher is an initiative of which organization?
[A] Google
[B] Microsoft
[C] Meta
[D] Amazon
Show Answer
Correct Answer: A [Google]
Notes:
Google’s CEO announced Project Suncatcher, a long-term research plan to set up solar-powered data centers in space. The project aims to build satellite constellations that can perform large-scale machine learning using Google’s Tensor Processing Units (TPUs). These space-based data centers avoid the environmental impact created by Earth-based data centers. They also reduce risks from power outages, undersea cable failures, and natural disasters. The project supports data sovereignty because outer space is not under national jurisdiction as per the Outer Space Treaty of 1967.