The correct answer is (d) S.S. Mundra.
S.S. Mundra joined as Deputy Governor of Reserve Bank of India in July, 2014. He was the Executive Director of the Reserve Bank of India from 2011 to 2014. He has also served as the Chief General Manager of the Reserve Bank of India in charge of the Department of Banking Operations and Development. He has a Master’s degree in Economics from the University of Delhi and a Ph.D. in Economics from the Indian Institute of Technology, Delhi.
Kaptan Singh is a former Indian Army officer who served as the Chief of Army Staff from 2005 to 2007. He is a recipient of the Param Vishisht Seva Medal, the Ati Vishisht Seva Medal, and the Yudh Seva Medal.
Dr. Amarjeet Singh is a former Indian diplomat who served as the Ambassador of India to the United States from 2009 to 2012. He is a recipient of the Padma Shri, the fourth highest civilian award in India.
Dr. C.A. Bandopadhyaya is a former Indian banker who served as the Chairman of the State Bank of India from 2005 to 2009. He is a recipient of the Padma Bhushan, the third highest civilian award in India.