Explanation:

The Rashtrapati Bhavan (About this soundpronunciation (help·info), "rásh-tra-pa-ti bha-vun"; Presidential Palace", formerly Viceroy's House) is the official residence of the President of India located at the Western end of Rajpath in New Delhi, India. Rashtrapati Bhavan may refer to only the 340-room main building that has the president's official residence, including reception halls, guest rooms and offices, also called the mansion; it may also refer to the entire 130-hectare (320 acre) Presidential Estate that additionally includes huge presidential gardens (Mughal Gardens), large open spaces, residences of bodyguards and staff, stables, other offices and utilities within its perimeter walls. In terms of area, it is the largest residence of any head of state in the world.