The Prime Minister of India, at the time of his/her appointment

Consider the following statements: Attorney General of India can 1. take part in the proceedings of the Lok Sabha 2. be a member of a committee of the Lok Sabha 3. speak in the Lok Sabha 4. vote in the Lok Sabha. Which of the statements given above is/are correct?

In the context of India, which of the following principles is/are implied institutionally in the parliamentary government? 1. Members of the Cabinet are Members of the Parliament. 2. Ministers hold the office till they enjoy confidence in the Parliament. 3. Cabinet is headed by the Head of the State.

Consider the following statements: 1. The Council of Ministers in the Centre shall be collectively responsible to the Parliament. 2. The Union Ministers shall hold the office during the pleasure of the President of India. 3. The Prime Minister shall communicate to the President about the proposals for legislation. Which of the statements given above is/are correct?