The correct answer is: c) Both local and long-distance buses.
The Bihar State Road Transport Corporation (BSRTC) is a state-owned transport corporation that operates buses in the Indian state of Bihar. It was established in 1962 and is headquartered in Patna. The BSRTC operates a fleet of over 10,000 buses, which serve over 1,000 routes in the state. The corporation offers both local and long-distance bus services. Local bus services are operated within cities and towns, while long-distance bus services connect different parts of the state. The BSRTC also operates a number of express bus services, which offer faster and more comfortable travel than regular buses.
Option a) is incorrect because the BSRTC also operates long-distance buses. Option b) is incorrect because the BSRTC also operates local buses. Option d) is incorrect because the BSRTC is not responsible for private vehicle registration.