India’s first underwater metro service will be completed by December 2023. This metro is in which of the following place?
Answer & explanation
Correct answer: option 4
India’s first underwater metro service, The Kolkata Metro Rail Corporation (KMRC) said that the East-West Metro Corridor project, is expected to be completed by December 2023. With this, another feather is being added to the crown of Kolkata Metro, the first metro railway in the country.