1. Which institution has discovered that a protein called BBX32 helps plants grow properly from darkness into light?
[A] Indian Institute of Technology (IIT) Delhi
[B] Indian Institute of Science Education and Research (IISER) Bhopal
[C] Indian Institute of Science (IISc) Bengaluru
[D] Indian Institute of Technology (IIT) Mumbai
Show Answer
Correct Answer: B [Indian Institute of Science Education and Research (IISER) Bhopal]
Notes:
Researchers from the Indian Institute of Science Education and Research (IISER), Bhopal, found that a protein called BBX32 helps plants grow properly from darkness into light. BBX32 is a B-box (BBX) protein that plays a key role in plant growth and development. It helps control when a seedling starts growing above soil, improving chances of healthy growth. This discovery helps understand how seedlings grow and could help improve crop establishment in agriculture.
2. Recently, a salmonella outbreak linked to eggs has been recorded in which country?
[A] USA
[B] France
[C] India
[D] New Zealand
Show Answer
Correct Answer: A [USA]
Notes:
A Salmonella outbreak linked to eggs has affected 79 people in seven U.S. states, with 21 hospitalized, as per recent reports. Salmonella is a type of bacteria that causes food poisoning, also called Salmonella infection. It lives in the intestines of animals and spreads through their feces into contaminated food or water.
3. Which two Indian institutions recently demonstrated quantum communication over 1 km in free space?
[A] Indian Space Research Organisation (ISRO) and Bhabha Atomic Research Centre (BARC)
[B] Indian Institute of Technology (IIT) Delhi and Defence Research and Development Organisation (DRDO)
[C] Indian Institute of Science Bangalore (IISc) and Council of Scientific and Industrial Research (CSIR)
[D] National Institute of Technology (NIT) Trichy and Bharat Electronics Limited (BEL)
Show Answer
Correct Answer: B [Indian Institute of Technology (IIT) Delhi and Defence Research and Development Organisation (DRDO)]
Notes:
Recently, the Ministry of Defence announced that scientists from the Indian Institute of Technology (IIT) Delhi and the Defence Research and Development Organisation (DRDO) successfully demonstrated quantum communication over more than 1 km in free space. Quantum communication is a super secure method of sending information using tiny particles like photons. It uses principles of quantum physics, especially entanglement, to make communication channels tamper-proof. If someone tries to intercept the photons, the disturbance will be detected, revealing the breach. This makes quantum communication highly valuable for defence and national security.
4. Which unique metallic element was recently found in the Extreme Helium star A980?
[A] Mercury
[B] Zinc
[C] Germanium
[D] Lithium
Show Answer
Correct Answer: C [Germanium]
Notes:
Researchers recently found a surprising amount of germanium in a star named A980, which is part of a rare group called Extreme Helium (EHe) stars. This is the first time germanium, a metallic element, has been observed in such a star. Extreme Helium stars are low-mass supergiants that have very little hydrogen and are mostly made of helium. They are believed to form from the merger of a carbon-oxygen white dwarf and a smaller helium white dwarf. Only 21 EHe stars have been found in our galaxy so far.
5. e-Raktkosh is an online blood bank management system implemented under which mission?
[A] National Ayush Mission
[B] Rashtriya Bal Swasthya Karyakram
[C] National Health Mission
[D] Ayushman Bharat
Show Answer
Correct Answer: C [National Health Mission ]
Notes:
Recently, the Union Health Ministry announced plans to integrate India’s Rare Donor Registry with the national online blood management platform called e-Rakt Kosh. e-Rakt Kosh is an online blood bank management system implemented under the National Health Mission. It is the official portal for all blood-related services in India. It provides real-time information on blood availability, blood banks, and donation camps across the country.
6. Where was India’s first off-grid 5 megawatt (MW) green hydrogen pilot plant commissioned?
[A] Uttar Pradesh
[B] Gujarat
[C] Madhya Pradesh
[D] Odisha
Show Answer
Correct Answer: B [Gujarat]
Notes:
Adani Group has recently commissioned India’s first off-grid 5 megawatt (MW) green hydrogen pilot plant in Kutch, Gujarat. The plant has been developed by Adani New Industries Limited (ANIL), which is the clean energy arm of Adani Enterprises Limited. An off-grid green hydrogen plant produces hydrogen using electrolysis powered entirely by renewable sources like solar or wind and is not connected to the main power grid. This plant runs fully on solar energy and includes a Battery Energy Storage System (BESS) for continuous operation.
7. GLP-1 Drug, that was recently seen in news, is used for the treatment of which disease?
[A] Malnutrition
[B] Dengue
[C] Diarrhea
[D] Obesity
Show Answer
Correct Answer: D [Obesity]
Notes:
Recently, Novo Nordisk launched its weight-loss injection semaglutide in India after Eli Lilly introduced tirzepatide. These are Glucagon-Like Peptide-1 (GLP-1) receptor agonists, which are drugs that copy the action of GLP-1, a gut hormone released after eating. GLP-1 helps control blood sugar, fat metabolism, and appetite in the body. These medicines usually come as injections, though oral forms are being developed. Semaglutide and tirzepatide are two leading GLP-1 Drugs. Semaglutide and tirzepatide transforming the treatment of obesity and diabetes in India.
8. Which agricultural university has discovered a new soil bacteria species named Bacillus ayatagriensis?
[A] Banda University of Agriculture, Uttar Pradesh
[B] Raiganj University, West Bengal
[C] Anand Agricultural University, Gujarat
[D] Birsa Agricultural University, Jharkhand
Show Answer
Correct Answer: B [Raiganj University, West Bengal]
Notes:
Recently, researchers at Raiganj University in West Bengal discovered a new soil bacteria species named Bacillus ayatagriensis. This bacteria was found in the rhizosphere, the area around plant roots, of mulberry plants, which are vital for local sericulture and farming. Bacillus ayatagriensis shows strong antimicrobial properties and greatly improves seed germination, boosting plant health and productivity. It can help organic farming by reducing chemical use.
9. Which crop is mainly affected by the black-headed caterpillar (Opisina arenosella)?
[A] Coconut
[B] Coffee
[C] Arecanut
[D] Banana
Show Answer
Correct Answer: A [Coconut]
Notes:
Recently, the Chief Minister of Karnataka asked the Horticulture Department for a report on the threat of black-headed caterpillar (Opisina arenosella) disease harming coconut plantations. This pest damages coconut trees in both coastal and inland areas by eating leaf green parts from silken galleries, lowering photosynthesis. It attacks coconuts of all ages, leaving dried patches on lower leaves while only a few young leaves stay green. The pest spreads quickly by wind and peaks in summer.
10. 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.