The correct answer is: a) Buses across the state.
Meghalaya Transport Corporation (MTC) is a state-owned transport corporation in Meghalaya, India. It operates buses across the state, connecting major towns and cities. MTC also operates a few inter-state bus services.
The other options are incorrect.
- Rapid metro network: Meghalaya does not have a rapid metro network.
- Ferry services: MTC does not operate ferry services.
- Light rail transit: MTC does not operate light rail transit.