Question

Which state in India has its own constitution?
A. Manipur
B. Tamil Nadu
C. Jammu and Kashmir
D. Assam

Answer 1

Hint:: We need to remember that in the year $1947$, the separation of British India into India and Pakistan took place. The sovereign states had to make a choice to join either India or Pakistan or to stay independent. At that time, Maharaja Hari Singh ruled Jammu and Kashmir, who originally chose to be independent and not join any of these two countries. But, eventually, Pakistan attacked Kashmir by sending Tribesmen.

Complete answer:
We must know that on the ${5^{th}}$ of August $2019$, the article of the Indian Constitution, i.e., article $370$, provided the state of Jammu and Kashmir its special status to possess its own Constitution.
The Constitution of Jammu and Kashmir, which was approved on the ${17^{th}}$ of November $1956$, came into force on the ${26^{th}}$ of January $1957$. It was a legal document that authorized the framework of government at the state level. The Constitution had around $158$ articles, which were divided into thirteen different parts and seven schedules. Twenty-nine amendments were introduced in the Constitution by the year $2002$.
If you look at India's Constitution, under part XXI, which is titled as "Temporary, Transitional and Special provisions," Article $370$ came into action right after independence, which gave the state of Jammu and Kashmir the special status to possess its own Constitution. It was framed after intensive negotiations of around five months amid Jawaharlal Nehru and Jammu and Kashmir Prime Minister Sheikh Mohammad Abdullah. According to this article, the Parliament of India and the Union Government's authority increased over a few matters with regard to the state of J&K. The actions in each issue are not explicitly vested in the Federal government and need to be approved by the state legislature. In Jammu and Kashmir, enduring powers were also with the state government. It is mainly because of these reasons that Jammu and Kashmir used to enjoy independence, unlike the other Indian States.
So, the correct answer is Option C.

Note: We must remember that on the ${5^{th}}$ of August $2019$, the Indian Constitution provided the state of Jammu and Kashmir its special status, which was annulled. Each of the provisions of India's Constitution was made relevant to the state of Jammu and Kashmir.