Solution:

• The Vice President of India, officially the Vice President of the Republic of India, is the second-highest constitutional office in India after the President.

• Article 63 of Indian Constitution states that “There shall be a Vice President of India.” The Vice President acts as President in the absence of the president due to death, resignation, impeachment, or other situations.
  The Vice President of India is also ex officio Chairperson of the Rajya Sabha.

• The Vice-President of India (currently, Venkaiah Naidu) is the ex-officio Chairman of the Rajya Sabha, who presides over its sessions.