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Science & Technology

31. India’s first AI-based tribal translator launched on 4 September is called what?
👉 Adi Vaani

32. ISRO announced the successful hot-test of which reusable rocket engine on 4 September?
👉 Vyom Pragati-2 Reusable Engine

33. Which Indian institute unveiled a new indigenous quantum chip prototype?
👉 IIT Madras

34. A new cybersecurity framework for digital payments was issued by which authority?
👉 Reserve Bank of India (RBI)

35. On 4 September, NASA announced the discovery of water vapor on which exoplanet?
👉 K2-18b

36. Which company launched a 7G mobile trial in South Korea on 4 September 2025?
👉 Samsung

37. India’s first AI hospital was inaugurated in which state?
👉 Karnataka (Bengaluru)

38. The DRDO tested which hypersonic missile system on 4 September?
👉 Shaurya-II Hypersonic System

39. Which Indian university launched a blockchain-based exam system?
👉 Delhi University

40. A new indigenous supercomputer “Ananta” was unveiled on 4 September by which institute?
👉 IISc Bengaluru


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