Multiple choice Who amongst the following is the ex-officio-Chairman of the Rajya Sabha? President of India Vice President of India Speaker of the Lok Sabha Prime Minister of India Reveal answer Fill a bubble to check yourself B Correct answer Explanation Article 63 of the Indian Constitution states that the Vice President of India shall be ex-officio Chairman of the Rajya Sabha. The President, Lok Sabha Speaker, and Prime Minister do not preside over the Rajya Sabha.