Correct Answer: 1976

Solution : The correct answer is 1976.

The Constitution's Fundamental Duties were added to prevent subversive and unconstitutional actions. As a result of the Swaran Singh Committee's recommendations, the Government established the 42nd Amendment to the Constitution in 1976, which added the Fundamental Duties of Citizens to it. By adding a new article 51A after article 51, the fundamental obligations were included.