Jai Singh – II did not built an observatory at which of the following places?

Correct option is B

Jai Singh II, also known as Sawai Jai Singh, was a Rajput ruler and a renowned astronomer who built observatories in several cities across India, including Delhi, Jaipur, Mathura, and Ujjain. However, he did not build an observatory in Agra. His observatories, known as Jantar Mantars, were constructed to study the movements of celestial bodies and reflect the advanced scientific knowledge of that era.
Important Key Points:
1. Jai Singh II was a ruler of Jaipur and an accomplished astronomer.
2. He constructed observatories, known as Jantar Mantars, in cities like Delhi, Jaipur, Mathura, and Ujjain.
3. These observatories were used for astronomical observations and to study celestial movements.
4. The Jantar Mantars are architectural marvels and important historical sites today.
5. Agra, despite its historical significance, does not have a Jantar Mantar built by Jai Singh II.
6. The observatories reflect the scientific advancements in astronomy during the early 18th century.
Knowledge Booster:
· Delhi: Home to one of the most famous Jantar Mantars, a key example of Jai Singh II’s architectural and astronomical expertise.
· Mathura: Another city with a Jantar Mantar, emphasizing Jai Singh II’s dedication to the study of astronomy.
· Ujjain: An ancient city known for its historical and religious significance, also hosts a Jantar Mantar.