The correct answer is (d) Goa.
The Common Civil Code is a uniform set of laws that would govern all aspects of civil life, such as marriage, divorce, inheritance, and adoption. It has been a controversial topic in India for many years, with some people arguing that it is necessary to promote national unity and equality, while others argue that it would violate religious freedom.
Goa is the only state in India that has a Common Civil Code. The code was introduced in 1962, after Goa became a part of India. The code is based on the Portuguese Civil Code, which was in force in Goa before it became a part of India.
The Common Civil Code in Goa has been praised for its simplicity and clarity. It has also been credited with promoting gender equality and reducing the number of divorces. However, the code has also been criticized for being too secular and for not taking into account the religious beliefs of the people of Goa.
The other options are incorrect because they are states in India that do not have a Common Civil Code. Jammu & Kashmir, Mizoram, and Nagaland are all states that have special status in the Indian Constitution, which means that they are not subject to the same laws as other states. These states have their own personal laws, which govern matters such as marriage, divorce, inheritance, and adoption.