Correct option is C
The correct answer is (c) One-year.
· In August 2023, the Central government granted a one-year extension to Rajiv Gauba, allowing him to continue serving as the Cabinet Secretary.
· With this extension, Rajiv Gauba became the longest-serving Cabinet Secretary in India's history.
· The Cabinet Secretary holds the highest-ranking civil service position in the Government of India and serves as the chief advisor to the Prime Minister and the Council of Ministers.
· Rajiv Gauba was initially appointed as Cabinet Secretary in August 2019.
· The government granted him multiple extensions, with this latest one-year extension being significant for the historic duration of his tenure.
· As Cabinet Secretary, he plays a crucial role in coordinating work across ministries and ensuring smooth functioning at the highest level of governance.