Answer : 2. "West Bengal"
Explanation :

Solution: West Bengal government and Uber signed a Memorandum of Understanding (MoU) to launch a bus service called “Uber Shuttle” in Kolkata. The MoU was signed at the Bengal Global Business Summit 2023. It is expected that Uber will start the service by March 2024. The service will provide technology-adapted mobility options to passengers. As part of the MOU, Uber has promised to invest $10 million in the state by 2025.