1. 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.
2. Which institute has developed a modified CRISPR tool to help plants combat heat stress and bacterial infections?
[A] Indian Institute of Science (IISc), Bengaluru
[B] Bose Institute, Kolkata
[C] National Botanical Research Institute (NBRI), Lucknow
[D] Indian Agricultural Research Institute (IARI), Delhi
Show Answer
Correct Answer: B [Bose Institute, Kolkata]
Notes:
Recently, scientists at Bose Institute, Kolkata, developed a modified CRISPR (Clustered Regularly Interspaced Short Palindromic Repeats) tool to help plants fight heat stress and bacterial infections, boosting smart and sustainable farming. Unlike traditional CRISPR which cuts DNA, the team used a modified version called dCas9 (dead Cas9), which does not cut DNA but works like a gene switch. This switch stays off until the plant is stressed, such as by high temperatures. The scientists used a part of a natural tomato protein called NACMTF3, specifically its TM (Transmembrane) domain, to control the switch. Under heat stress, the TM domain releases dCas9, allowing it to enter the nucleus and turn on defense genes. This method allows plants to respond only when needed, reducing energy use and improving resilience.
3. Which ministry has launched the WAVEX Startup Challenge 2025 to develop an AI-powered multilingual translation solution?
[A] Ministry of Finance
[B] Ministry of Science and Technology
[C] Ministry of Information and Broadcasting
[D] Ministry of Commerce and Industry
Show Answer
Correct Answer: C [Ministry of Information and Broadcasting]
Notes:
Recently, the Ministry of Information and Broadcasting launched the WAVEX Startup Challenge 2025 under its WaveX startup accelerator program. The challenge is titled BhashaSetu – Real-Time Language Tech for Bharat. It is a national hackathon to build Artificial Intelligence-based multilingual translation tools for at least 12 major Indian languages. WaveX is a startup accelerator under the Ministry’s WAVES initiative to promote innovation in media, entertainment, and language technology.
4. Which country has launched the Global Observing Satellite for Greenhouse gases and Water cycle (GOSAT-GW)?
[A] China
[B] India
[C] Australia
[D] Japan
Show Answer
Correct Answer: D [Japan]
Notes:
Recently, Japan launched the Global Observing Satellite for Greenhouse gases and Water cycle (GOSAT-GW) from Tanegashima Space Centre. GOSAT-GW is an Earth observation satellite developed by the Japanese Aerospace Exploration Agency (JAXA). It was launched using the H-2A rocket. Its objectives are to monitor global-mean concentrations of Greenhouse Gases (GHGs), verify national anthropogenic GHG emissions inventories, and detect GHG emissions from large sources like megacities and power plants.
5. 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).
6. Indian astronaut Shubhanshu Shukla recently interacted with students from the International Space Station using which radio service?
[A] Amateur radio (Ham radio)
[B] Citizens band radio (CB radio)
[C] MicroMobile Radio
[D] Walkie-Talkies
Show Answer
Correct Answer: A [Amateur radio (Ham radio)]
Notes:
Recently, Indian astronaut Shubhanshu Shukla interacted with students from the International Space Station (ISS) using ham radio. Ham radio, also called amateur radio, is a licensed radio service using radio waves for communication. It is used for education, knowledge sharing, and emergency or SOS communication. It needs a transceiver, antenna, and dedicated frequency operated by licensed ham operators. Communication can be local, global, or in space. In India, anyone above 12 years can use ham radio with a licence from the Ministry of Electronics and Information Technology.
7. Which species is the natural host of “Nipah Virus” that was recently reported in Kerala?
[A] Ant
[B] Fruit bat
[C] Mosquito
[D] Housefly
Show Answer
Correct Answer: B [Fruit bat]
Notes:
Recently, the Kerala Health Minister confirmed 425 people are on the Nipah virus contact list across the state. Nipah Virus (NiV) is an emerging zoonotic virus spreading from animals to humans. It can also spread through contaminated food or directly from person to person. Fruit bats from the Pteropodidae family are its natural hosts. NiV infection can be without symptoms, mild, or cause serious breathing illness and deadly brain swelling.
8. What is the name of the world’s first approved malaria treatment drug For newborns and young children?
[A] Coartem
[B] Malarone
[C] Ampicillin
[D] Tetracycline
Show Answer
Correct Answer: A [Coartem]
Notes:
The world’s first-ever malaria treatment suitable for babies and very young children has been approved for use. Drug manufacturer Novartis has received approval from Swiss authorities for its new malaria drug named Coartem. The development of the drug is very significant, as the overwhelming majority of malaria-related deaths occur in the under-five age group. Most malaria-related deaths are recorded on the African continent. Malaria accounted for more than half a million deaths worldwide in 2023.
9. What is Chronic Venous Insufficiency (CVI), that was recently seen in news?
[A] A condition that affects the lung
[B] A condition where veins in the legs cannot properly send blood back to the heart
[C] A condition that affects the lungs
[D] A kidney malfunction affects Blood pressure
Show Answer
Correct Answer: B [A condition where veins in the legs cannot properly send blood back to the heart]
Notes:
Former U.S. President Donald Trump was recently diagnosed with Chronic Venous Insufficiency (CVI). CVI is a condition where leg veins cannot efficiently return blood to the heart, causing blood to pool in the legs. Normally, vein valves help blood flow upward, but in CVI, these valves don’t function properly. It can lead to symptoms like leg pain, swelling, cramps, skin changes, varicose veins, and leg ulcers. CVI is more common in people who are overweight, pregnant, have a family history, or had leg injuries, surgery, or blood clots.
10. Which plant in Kerala is currently affected by the ambrosia beetle-fungus alliance?
[A] Tea
[B] Rubber
[C] Coconut
[D] Banana
Show Answer
Correct Answer: B [Rubber]
Notes:
In July 2025, Kerala’s rubber plantations faced a major threat from a beetle-fungus alliance causing severe leaf fall, tree drying, and reduced latex output. Researchers at the Kerala Forest Research Institute, Thrissur, identified the parasite as the ambrosia beetle (Euplatypus parallelus). It hosts two fungi — Fusarium ambrosia and Fusarium solani, marking the first report of F. solani with adult ambrosia beetles. The beetles bore tunnels in trees, farm fungi, and feed on fungal mycelia, while fungi weaken the tree’s structure with enzymes. These beetles were first reported in India in 2012 from cashew trees in Goa.