Question: who has the shortest tenure as rbi governor
Answer: Patel 1 December 1977 15 September 1982 7003174900000000000 ♠ 4 years , 288 days 15 Manmohan Singh 16 September 1982 14 January 1985 7002851000000000000 ♠ 2 years , 120 days 16 Amitav Ghosh 15 January 1985 4 February 1985 7001200000000000000 ♠ 20 days 17 R.