Indo-Saracenic architecture
Indo-Saracenic architecture (also known as Indo-Gothic, Mughal-Gothic, Neo-Mughal) was a revivalist architectural style mostly used by British architects in India in the late 19th century, especially in public and government buildings under the British Raj, and the palaces of rulers of the princely states. It drew stylistic and decorative elements from native Indo-Islamic architecture, especially Mughal architecture, which the British regarded as the classic Indian style.
Source: Wikipedia — Indo-Saracenic architecture (CC BY-SA 4.0)