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: Newton’s second law of what is more than a definition; it is a relationship among acceleration, force, and mass?
Ans: interference

Q: What do most living things use to make atp from glucose?
Ans: nitrogen

Q: How many lakh users have adopted RBI's digital currency on April 7, 2024?
Ans: 50

Q: Which state has amended the anti-conversion law?
Ans: Uttar Pradesh

Q: Which country will host the ICC Women's T20 World Cup 2024?
Ans: Bangladesh

Q: The transfer of energy by electromagnetic waves is called what?
Ans: electromagnetic radiation

Q: Who is the head of the Indian government?
Ans: Prime Minister

Q: What is the penalty for driving without a helmet on a two-wheeler?
Ans: ₹1,000 and 3-month suspension

Q: Who has been awarded the 'United Nations Global Excellence Award' on November 30, 2024?
Ans: Dr. Basant Goyal

Q: What is the function of the transmission in a vehicle?
Ans: Transfers power to wheels

Q: In modern surgery, which condition is treated with a cholecystectomy?
Ans: Gallstones

Q: In which state has the first gas-based 'Yelhanka Gas Power Plant' been started on 24 September 2024?
Ans: Karnataka

Q: Plants require air, water, nutrients, and what in order to live and survive?
Ans: entertainment

Q: What was a significant challenge for Trump’s administration in Feb 2025?
Ans: Economic growth

Q: What is the fine for not carrying a registration certificate?
Ans: ₹2,000