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    • Question

      Which city is hosting the 18th International Olympiad on

      Astronomy and Astrophysics (IOAA) in 2025? 
      A New Delhi Correct Answer Incorrect Answer
      B Chennai Correct Answer Incorrect Answer
      C Mumbai Correct Answer Incorrect Answer
      D Hyderabad Correct Answer Incorrect Answer
      E Kolkata Correct Answer Incorrect Answer

      Solution

      The 18th IOAA, themed “Vasudaiva Kutumbakam – world is family under one sky”, is being held in Mumbai with 300 students from 64 countries. This is India’s second time hosting the event, after 2016. 

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