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Ancient Indian Astronomy and Astronomers

Question 1 of 15

Which ancient Indian observatory is considered the oldest surviving observatory in the world?

  1. Jantar Mantar, Jaipur
  2. Nalanda Observatory, Bihar
  3. Ujjain Observatory, Madhya Pradesh
  4. Ajanta Observatory, Maharashtra

Prize Money

15₹7 Crores
14₹1 Crore
13₹50,00,000
12₹25,00,000
11₹12,50,000
10₹6,40,000
9₹3,20,000
8₹1,60,000
7₹80,000
6₹40,000
5₹20,000
4₹10,000
3₹5,000
2₹2,000
1₹1,000