The correct answer is (c) R.S. Sharma.
R.S. Sharma is an Indian IAS officer who is currently the CEO of Ayushman Bharat Scheme (Pradhan Mantri Jan Arogya Yojna). He has held various positions in the government of India, including Secretary of the Ministry of Electronics and Information Technology, Secretary of the Ministry of Communications, and Secretary of the Ministry of Information and Broadcasting. He is a 1980 batch Indian Administrative Service officer of the Tamil Nadu cadre.
M.S. Ananth is a former Indian Administrative Service officer who served as the Secretary of the Ministry of Health and Family Welfare from 2014 to 2017. He is a 1979 batch Indian Administrative Service officer of the Karnataka cadre.
G.K. Pillai is a former Indian Administrative Service officer who served as the Secretary of the Ministry of Finance from 2012 to 2014. He is a 1978 batch Indian Administrative Service officer of the Kerala cadre.
Mukundkam Sharma is a former Indian Administrative Service officer who served as the Secretary of the Ministry of Women and Child Development from 2014 to 2016. She is a 1981 batch Indian Administrative Service officer of the Madhya Pradesh cadre.