Explanation:

- Option 1: Chairman of Rajya Sabha: As the Vice President is also the ex-officio Chairman of the Rajya Sabha, he normally draws the salary associated with this position.

- Option 2: Both (A) and (C): This option seems to suggest a combination of salaries, which is not applicable as the remuneration is not drawn from both roles simultaneously.

- Option 3: President: ?? Correct Answer: When the Vice President officiates as the President due to a vacancy, he draws the salary of the President.

- Option 4: Member of Parliament: The Vice President is not a member of either house of Parliament and thus does not draw this salary.