Under which article of the Indian Constitution is the provision of the post of the Governor, the constitutional head of the state?

Under which article of the Indian Constitution is the provision of the

1.	Under which article of the Indian Constitution is the provision of the post of the Governor, the constitutional head of the state?
A.	Article 151
B.	Article 152
C.	in article 153
D.	in article 154
Answer» D. in article 154