Concept:Parliamentary committees are formed by appointing or electing members through a motion, or by nomination by the presiding officers of the Houses.
Explanation:The correct statement is that members are appointed or elected on a motion made and adopted, or nominated by the Speaker of Lok Sabha or the Chairman of Rajya Sabha.
This covers both the processes used for different types of committees.
Standing committees and ad hoc committees are both constituted this way.
For example, department-related standing committees have members chosen by such a motion or nomination, usually for a term of one year.
Other committees like the Committee on Ethics are also formed by similar procedure.
Thus, option D is correct because it fully describes the method of selection.
Options A, B, and C are incorrect because they claim only one method applies, which is not true.
The Parliament uses a combination of election, appointment, and nomination depending on the committee.
Answer:The members are appointed or elected on a motion made and adopted or nominated by the Speaker of the Lok Sabha or the Chairman of the Rajya Sabha.
