Who is the ‘ex-officio’ Chairman of the Rajya Sabha?AThe PresidentBThe Vice PresidentCThe Prime MinisterDThe Chief Justice of IndiaAnswer: B. The Vice President Read Explanation: The Vice President of India is the ‘ex-officio’ Chairman of the Rajya Sabha. This means that by virtue of his position as Vice President, he automatically becomes the Chairman of the Upper House and presides over its sessions. Read more in App