World How Kolkata is creating history with India’s first underwater metro- Explained Smith Apr 22, 2023 …
Lifestyle Kolkata: India’s First Underwater Metro To Be Operational Soon Lisa Jul 25, 2022 The project costs roughly INR 8,600 crore and is likely to be operational by March 2023. (Representational Image: Shutterstock) This could be such a thrilling…
