The first Doordarshan Kendra of Bihar was set up in which year?

The correct answer is: A. 1978

Doordarshan Kendra Patna was established in 1978. It is one of the 22 regional centers of Doordarshan, India’s public service broadcaster. The center broadcasts a variety of programs in Hindi and other regional languages. It also has a number of production units that produce programs for Doordarshan’s national network.

The other options are incorrect because:

• Option B is incorrect because Doordarshan Kendra Patna was established in 1978, not 1980.
• Option C is incorrect because Doordarshan Kendra Patna was established in 1978, not 1986.
• Option D is incorrect because Doordarshan Kendra Patna was established in 1978, not 1990.