Who among the following has held all the three posts of Chief Economic Advisor to the Government of India, Governor of Reserve Bank of India and Head of Planning Commission in his bureaucratic career?

Who among the following has held all the three posts of Chief Economic

1.	Who among the following has held all the three posts of Chief Economic Advisor to the Government of India, Governor of Reserve Bank of India and Head of Planning Commission in his bureaucratic career?
A.	Subramanian Swamy
B.	P. Chidambaram
C.	Arun Jaitley
D.	Manmohan Singh
Answer» E.