Which of the following became the Karnataka’s 31st district?

A. Kodagu

B. Vijayanagara

C. Raichur

D. Mandya

Explanation:

The Karnataka government issued a notification demarcating boundaries of the newly-formed Vijayanagara district. With Vijayanagara, the state now has 31 districts. Named after the capital of the Vijayanagar Empire, the new district was carved out from Ballari under the Karnataka Land Revenue Act, 1964.