<Li> Legislative powers related to lawmaking and the state legislature, that is Vidhan Sabha or Vidhan Parishad, and </Li> <Li> Discretionary powers to be carried out according to the discretion of the Governor . </Li> <Table> <Tr> <Th> No </Th> <Th> Name </Th> <Th> Took office </Th> <Th> Left office </Th> </Tr> <Tr> <Td> </Td> <Td> B.K. Nehru </Td> <Td> 21 January 1972 </Td> <Td> 22 September 1973 </Td> </Tr> <Tr> <Td> </Td> <Td> L.P. Singh </Td> <Td> 23 September 1973 </Td> <Td> 13 August 1981 </Td> </Tr> <Tr> <Td> </Td> <Td> S.M.H. Burney </Td> <Td> 14 August 1981 </Td> <Td> 13 June 1984 </Td> </Tr> <Tr> <Td> </Td> <Td> K.V. Krishna Rao </Td> <Td> 14 June 1984 </Td> <Td> 11 July 1989 </Td> </Tr> <Tr> <Td> </Td> <Td> Sultan Singh </Td> <Td> 12 July 1989 </Td> <Td> 11 February 1990 </Td> </Tr> <Tr> <Td> 6 </Td> <Td> K.V. Raghunatha Reddy </Td> <Td> 12 February 1990 </Td> <Td> 14 August 1993 </Td> </Tr> <Tr> <Td> 7 </Td> <Td> Romesh Bhandari </Td> <Td> 15 August 1993 </Td> <Td> 15 June 1995 </Td> </Tr> <Tr> <Td> 8 </Td> <Td> Siddheswar Prasad </Td> <Td> 16 June 1995 </Td> <Td> 22 June 2000 </Td> </Tr> <Tr> <Td> 9 </Td> <Td> Krishna Mohan Seth </Td> <Td> 23 June 2000 </Td> <Td> 31 May 2003 </Td> </Tr> <Tr> <Td> 10 </Td> <Td> Dinesh Nandan Sahay </Td> <Td> 2 June 2003 </Td> <Td> 2009 </Td> </Tr> <Tr> <Td> 11 </Td> <Td> Kamla Beniwal </Td> <Td> 15 October 2009 </Td> <Td> 26 November 2009 </Td> </Tr> <Tr> <Td> 12 </Td> <Td> Dnyandeo Yashwantrao Patil </Td> <Td> 27 November 2009 </Td> <Td> 21 March 2013 </Td> </Tr> <Tr> <Td> 13 </Td> <Td> Devanand Konwar </Td> <Td> 25 March 2013 </Td> <Td> 29 June 2014 </Td> </Tr> <Tr> <Td> 14 </Td> <Td> Vakkom Purushothaman </Td> <Td> 30 June 2014 </Td> <Td> 14 July 2014 </Td> </Tr> <Tr> <Td> 15 </Td> <Td> Padmanabha Acharya </Td> <Td> 21 July 2014 </Td> <Td> 19 May 2015 </Td> </Tr> <Tr> <Td> 16 </Td> <Td> Tathagata Roy </Td> <Td> 20 May 2015 </Td> <Td> Incumbent </Td> </Tr> </Table> <Tr> <Th> No </Th> <Th> Name </Th> <Th> Took office </Th> <Th> Left office </Th> </Tr>

Who is the governor of tripura in 2017
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