India’s first underwater metro was inaugurated in which city?

Explanation: Kolkata became the first city in India to operate an underwater metro.

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Q: Where was the Agni-4 ballistic missile test successfully conducted?
Ans: Odisha

Q: On August 30, 2024, which ministry launched the SHe-Box portal?
Ans: Ministry of Women and Child Development

Q: What disease is unpreventable in the type one form but may be prevented by diet if it is of the second type?
Ans: diabetes

Q: Who conducts elections to the Bihar Legislative Assembly?
Ans: Election Commission of India

Q: What was the expected impact of tariffs on inflation in February 2025?
Ans: Lower inflation

Q: Who became the Under-8 'World Cadet Chess Champion' on November 30, 2024?
Ans: Divith Reddy

Q: What is the division of the cytoplasm in eukaryotic cells?
Ans: cytokinesis

Q: Two plates may slide past each other in opposite directions, this is called what?
Ans: transform plate boundary

Q: A case against Apple for violation of antitrust laws has been initiated by which country?
Ans: America

Q: On May 17, 2024, which campaign was organized by the Dept. of Ex-Servicemen Welfare?
Ans: Samadhan Abhiyaan

Q: What was the slogan of the Quit India Movement launched in 1942?
Ans: Do or Die

Q: Which state government has launched the 'Upasthiti Portal'?
Ans: Jharkhand

Q: What percentage of Republicans rated the economy positively in April 2025?
Ans: 37%

Q: Which Indian veteran cricketer has announced his retirement from international cricket?
Ans: Ravichandran Ashwin

Q: What is TCP?
Ans: Networking