Which of the following statements relating to the Fifth Schedule of the Constitution of India is not correct?

.Consider the following statements with regard to the formation of new States and alteration of boundaries of existing States :

$1)$Parliament may increase the area of any State.

$2)$ Parliament may diminish the area of any State.

$3)$ Parliament cannot alter the boundary of any State.

$4)$Parliament cannot alter the name of any State.

Which of the statements given above is/are nor correct?

Consider the following statements :

$1$$)$ The Advocate General of a State in India is appointed by the President of India upon the recommendations of the Governor of the concerned State.

$2)$) As provided in the Code of Civil Procedure, High Courts have original appellate advisory jurisdiction at the State level.

Which of the statements given above is/are correct?

Which one of the following Indian States has no international boundary?

Which one of the following Indian cities is not located on a river bank?

Where are Jhumri Telaiya and Mandar Hills situated ?

Which one of the following is not correct regarding South India?

Which one of the following statements regarding sex composition is not correct?