1. Which country has launched the Zhangheng 1B satellite to strengthen early warning systems for natural disasters?
[A] South Korea
[B] Japan
[C] China
[D] Vietnam
Show Answer
Correct Answer: C [China]
Notes:
China has launched the Zhangheng 1B satellite to strengthen early warning systems for natural disasters by monitoring Earth’s electromagnetic environment. It was launched aboard a Long March 2D rocket from the Jiuquan Satellite Launch Center in the Gobi Desert. Developed in partnership with Italy under a 2019 cooperation agreement, the satellite entered orbit as planned. Zhangheng 1B is China’s first satellite focused on studying geophysical fields from space and will work with Zhangheng 1A launched in 2018. It carries nine instruments, including an electric field detector and a high-energy particle sensor built by Italy.
2. Indian Council of Medical Research has recently launched its first high-performance computing facility NAKSHATRA at which institute?
[A] Indian Institute of Science, Bengaluru
[B] National Institute of Communicable Diseases, Delhi
[C] National Institute of Virology, Pune
[D] All India Institute of Medical Sciences, Delhi
Show Answer
Correct Answer: C [National Institute of Virology, Pune]
Notes:
Indian Council of Medical Research (ICMR) has recently launched its first high-performance computing facility named NAKSHATRA at the National Institute of Virology (NIV) in Pune. NAKSHATRA was developed under the PM Ayushman Bharat Health Infrastructure Mission (PMABHIM). It is a modern computing cluster designed to boost storage and streamline processes for genomic research. The facility aims to improve early detection of disease threats and ensure faster response to outbreaks. It will also support Artificial Intelligence (AI)-driven vaccine and drug development for better public health outcomes.
3. What is the new term coined by researchers to describe extended periods of atmospheric thirst?
[A] Heatwave
[B] Dryburst
[C] Thirstwave
[D] Aridstorm
Show Answer
Correct Answer: C [Thirstwave]
Notes:
Researchers have recently introduced a new term called “Thirstwaves” to describe long periods of high atmospheric thirst. A Thirstwave occurs when the daily evaporative demand stays above the historical 90th percentile for at least three consecutive days. Evaporative demand means how thirsty the atmosphere is or how much water it wants to absorb from the ground or plants. It is influenced by temperature, wind speed, humidity, and sunshine. Understanding thirstwaves can help farmers manage water more efficiently and boost crop production. This concept is important for improving climate resilience in agriculture and water planning.
4. What is the name of the space mission piloted by India’s Group Captain Shubhanshu Shukla?
[A] Axiom-4 mission
[B] Artemis-3
[C] Gaganyaan-1
[D] Dragonfly
Show Answer
Correct Answer: A [Axiom-4 mission]
Notes:
Recently, India’s Group Captain Shubhanshu Shukla made history by piloting the Axiom-4 mission aboard SpaceX’s Dragon capsule from Kennedy Space Center, Florida. He became the first Indian in 41 years to cross the Kármán line after Rakesh Sharma’s spaceflight in 1984. Prime Minister Narendra Modi congratulated Shukla and called him the first Indian en route to the International Space Station (ISS). This marks a major milestone for India in human spaceflight and international space collaboration.
5. Which organization has launched the new AI model named AlphaGenome for studying human DNA?
[A] Microsoft
[B] Google DeepMind
[C] Meta
[D] Amazon
Show Answer
Correct Answer: B [Google DeepMind]
Notes:
Recently, Google DeepMind launched a new Artificial Intelligence model called AlphaGenome. AlphaGenome aims to predict accurately how individual mutations in human Deoxyribonucleic Acid (DNA) affect their functions and impact human health. It is built on DeepMind’s earlier genomics model named Enformer and works alongside AlphaMissense, which focuses on classifying the effects of variants in protein-coding regions. The model can analyze very long DNA sequences up to one million base pairs and generate highly detailed predictions.
6. What is “Myogenesis” that was recently mentioned in news?
[A] Formation and development of muscle fibers
[B] Newly discovered species of Fish
[C] Traditional medicine
[D] Formation of nerve cells
Show Answer
Correct Answer: A [Formation and development of muscle fibers]
Notes:
Group Captain Shubhanshu Shukla recently launched path-breaking Myogenesis experiments on the International Space Station (ISS), showing India’s progress in space research. Myogenesis is the process of forming muscle fibers. It is a complex and controlled process important for developing and maintaining skeletal muscle tissue. Myogenesis helps build body muscles that support movement, posture, and metabolism. It happens through the transformation of precursor cells called myoblasts into multinucleated muscle fibers. Studying myogenesis helps understand muscle diseases and develop therapies.
7. SAKSHAM-3000 is a high-capacity switch-router developed by which organization?
[A] Bharat Electronics Limited (BEL)
[B] Centre for Development of Telematics (C-DOT)
[C] Hindustan Aeronautics Limited (HAL)
[D] Defence Research and Development Organisation (DRDO)
Show Answer
Correct Answer: B [Centre for Development of Telematics (C-DOT)]
Notes:
Recently, the Minister of State for Communications and Rural Development launched the high-capacity SAKSHAM-3000 to boost self-reliance and global competitiveness. SAKSHAM-3000 is a compact 25.6 Terabits per second (Tbps) switch-router developed by Centre for Development of Telematics (C-DOT). It is built for modern data centres, large enterprises, telecom operators, and hyperscale data centres. It has ultra-low latency, wire-speed processing, and uses the modular C-DOT Router Operating System (CROS).
8. DengiAll is a vaccine developed for which disease?
[A] Cholera
[B] Measles
[C] Dengue
[D] Tuberculosis
Show Answer
Correct Answer: C [Dengue]
Notes:
Recently, India reached 50 percent enrolment in its Phase III clinical trial of the indigenous tetravalent dengue vaccine, DengiAll. DengiAll is developed by Panacea Biotec Limited under a licence from the National Institutes of Health (NIH), United States. It contains weakened forms of all four dengue virus subtypes, similar to the NIH vaccine except for inactive ingredients. The Indian Council of Medical Research (ICMR) is evaluating its safety and effectiveness through multiple institutes.
9. What is “Fentanyl” that was recently mentioned in news?
[A] Invasive weed
[B] Flowering plant
[C] Critical mineral
[D] Synthetic opioid drug
Show Answer
Correct Answer: D [Synthetic opioid drug]
Notes:
Recently, U.S. President Donald Trump cited the fentanyl crisis to justify imposing 35% tariffs on Canada. Fentanyl caused over 112,000 overdose deaths in the United States in 2024 alone. Fentanyl is a powerful synthetic opioid used medically as a pain reliever and anaesthetic. It is about 100 times stronger than morphine and 50 times stronger than heroin. Common street names include Apache, China Girl, China Town, Dance Fever, Goodfellas, Jackpot, and King Ivory. Fentanyl overdose can cause cold skin, bluish lips (cyanosis), coma, respiratory failure, and death.
10. Shinkansen is the name of which country’s high-speed bullet train system?
[A] China
[B] France
[C] Germany
[D] Japan
Show Answer
Correct Answer: D [Japan]
Notes:
Next generation E10 Shinkansen bullet trains will be introduced simultaneously in India and Japan. In India, they will operate on the 508 km Mumbai-Ahmedabad Bullet Train Project. Shinkansen is Japan’s high-speed bullet train known for its safety, speed, and reliability. It is the world’s safest high-speed transport system with high volume and frequency.