The correct answer is: 1921.
The Assam Pradesh Congress Committee (APCC) is the state unit of the Indian National Congress in Assam. It was founded on 12 December 1921 at Jorhat. The first president of the APCC was Lalit Chandra Barua.
The APCC has played a major role in the political history of Assam. It was one of the leading forces in the Assamese independence movement. The APCC has also been a major player in the state’s electoral politics.
The APCC has been led by a number of prominent leaders, including Lalit Chandra Barua, Gopinath Bordoloi, Bhupen Hazarika, Tarun Gogoi, and Himanta Biswa Sarma.
The APCC is currently led by Bhupen Kumar Borah.
Option A is incorrect because the Assam Pradesh Congress Committee was founded in 1921, not 1909.
Option B is incorrect because the Assam Pradesh Congress Committee was founded in 1921, not 1912.
Option C is incorrect because the Assam Pradesh Congress Committee was founded in 1921, not 1917.