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Science & TechnologyMedium

How many hot springs and geothermal provinces has the Geological Survey of India mapped?

  1. A.340 hot springs and 7 provinces
  2. B.381 hot springs and 10 provinces
  3. C.412 hot springs and 12 provinces
  4. D.381 hot springs and 14 provinces

Correct answer

B. 381 hot springs and 10 provinces

Explanation

The correct answer is 381 hot springs and 10 provinces. The provinces run across very different terrains, from the Himalayan belt and the Andaman and Nicobar Islands to the West Coast, the Cambay Graben, the Son-Narmada-Tapi zone and the cratonic region of southern India. On this resource base India's theoretical geothermal prospect works out to nearly ten thousand six hundred megawatts, and forty-two sites have been judged promising for either power generation or the direct use of heat. Option D is the trap, since it keeps the correct number of springs but changes the count of provinces, while options A and C change both. Candidates should also remember that the nodal ministry is the Ministry of New and Renewable Energy and that mapping work rests with the Geological Survey of India.

Read the full article: Geothermal Energy: India's First Wells Open in Puga Valley

Q2.Science & TechnologyHard

Which statement about global geothermal capacity at the end of 2025 is correct?

  1. A.It stood at 15.67 GW, with Indonesia among the leading countries
  2. B.It stood at 159.8 GW, led by China
  3. C.It stood at 45.2 GW, led by India
  4. D.It stood at 8.9 GW, led by Iceland
Show answer
Correct answer: A. It stood at 15.67 GW, with Indonesia among the leading countries

Installed geothermal capacity across the world reached a little over fifteen and a half gigawatts by the close of that year, and five countries, namely Indonesia, the United States, the Philippines, Turkiye and New Zealand, together accounted for roughly sixty-seven per cent of it.

Q4.Science & TechnologyMedium

The research team that explained the behaviour of ULX-8 was drawn mainly from which institutes?

  1. A.Indian Institute of Astrophysics and Raman Research Institute
  2. B.Physical Research Laboratory and Space Applications Centre
  3. C.Tata Institute of Fundamental Research and Indian Institute of Science
  4. D.National Centre for Radio Astrophysics and Aryabhatta Research Institute
Show answer
Correct answer: A. Indian Institute of Astrophysics and Raman Research Institute

The paper was authored by Tarang Vashisht, a student at IISER Mohali, together with Aru Beri of the Indian Institute of Astrophysics and researchers from IUCAA and the Raman Research Institute.