Science & Technology Current Affairs MCQs

1. Stratospheric Aerosol Injection (SAI) technique was inspired by which natural phenomenon?
[A] Volcanic eruptions
[B] Earthquakes
[C] Solar flares
[D] Glacial melting

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2. Which country has developed a green chemical method using natural fatty acids from cooking oils to recover silver from e-waste?
[A] Finland
[B] Chile
[C] Denmark
[D] India

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3. Which unique metallic element was recently found in the Extreme Helium star A980?
[A] Mercury
[B] Zinc
[C] Germanium
[D] Lithium

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4. 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

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5. Vera C. Rubin Observatory is located in which country?
[A] Chile
[B] India
[C] Australia
[D] New Zealand

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6. 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

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7. Which organization has launched the new AI model named AlphaGenome for studying human DNA?
[A] Microsoft
[B] Google DeepMind
[C] Meta
[D] Amazon

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8. What is the name of the programme under which the Union government recently fast-tracked the launch of 52 dedicated surveillance satellites?
[A] Defence Satellite Initiative
[B] Space-Based Surveillance-III
[C] Secure Space Communications
[D] Military Reconnaissance Network

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9. 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

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10. Which country has launched the Global Observing Satellite for Greenhouse gases and Water cycle (GOSAT-GW)?
[A] China
[B] India
[C] Australia
[D] Japan

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