The correct answer is (d) Amitabh Kant.
Amitabh Kant is an Indian economist and the current CEO of NITI Aayog, a government think tank in India. He was appointed to the position in January 2015. Prior to that, he was the Secretary of the Department of Industrial Policy and Promotion (DIPP) in the Ministry of Commerce and Industry. He has also served as the Chief Executive Officer of the Confederation of Indian Industry (CII).
Arvind Pangaria is a former Indian Administrative Service (IAS) officer who served as the Secretary of the Ministry of Finance. He is currently a member of the Prime Minister’s Economic Advisory Council.
Tarsem Gujral is a former Indian diplomat who served as the Ambassador of India to the United States. He is currently a member of the Prime Minister’s Council on Trade and Industry.
Arun Jaitley was a former Indian politician who served as the Finance Minister of India from 2014 to 2019. He was also the Leader of the Opposition in the Rajya Sabha from 2014 to 2016. He died in August 2019.