The correct answer is: C. 20th December 1999
Agriculture Insurance Company of India Limited (AIC) was incorporated on 20th December 1999. It is a wholly owned subsidiary of the General Insurance Corporation of India (GIC). AIC provides crop insurance to farmers in India. It is the largest crop insurance company in India.
Option A is incorrect because AIC was incorporated in 1999, not 2004.
Option B is incorrect because AIC was incorporated in 1999, not 2002.
Option D is incorrect because AIC was incorporated in 1999, not 2007.