The correct answer is: C. 1969
The Haryana State Industrial Development Corporation (HSIDC) was established in 1969 by the Government of Haryana with the objective of promoting industrial development in the state. It is a statutory corporation with a paid-up capital of Rs. 1,000 crore. The corporation provides a wide range of services to industries, including land acquisition, development and management, infrastructure development, financial assistance, and marketing assistance.
Option A is incorrect because the Haryana State Industrial Development Corporation (HSIDC) was established in 1969, not 1965.
Option B is incorrect because the Haryana State Industrial Development Corporation (HSIDC) was established in 1969, not 1967.
Option D is incorrect because the Haryana State Industrial Development Corporation (HSIDC) was established in 1969, not 1971.