Before the appointment of Shri Kalyan singh ass the governor of Rajasthan who among the following was the acting governor of the state ?

A. Ram Naik
B. O P Kohli
C. Margaret Alva
D. Ram Naresh Yadav


Explanation : Ram Naik work as Governor of Rajasthan with additional charge from 7 August 2014 to 4 September 2014, while Kalyan Singh took charge on 4th September 2016.